TWI784843B - Sound insulation sheet, manufacturing method, and use method thereof - Google Patents

Abstract

A sound insulation sheet, a manufacturing method, and a use method thereof are provided. The manufacturing method of the sound insulation sheet includes a semi-finished product providing step, a sound insulation material setting step, and a baking step. In the semi-finished product providing step, a semi-finished product is provided, the semi-finished product includes a fabric layer and a rubber layer disposed on the fabric layer, and the rubber layer includes ethylene vinyl acetate co-polymer. In the sound insulation material setting step, a sound insulation rubber paste is provided, and the sound insulation rubber paste is arranged and rolled on the rubber layer to form a sound insulation layer correspondingly. In the baking step, the sound insulation layer, the rubber layer, and the fabric layer are heated and baked at a baking temperature between 130°C and 170°C, so that the rubber layer is softened and adhered to the sound insulation layer, and then correspondingly form the sound insulation sheet.

Description

Sound insulation material and method of manufacturing and using same

The invention relates to a sound-insulating material and its manufacturing method and usage method, in particular to a lightweight sound-insulating material and its manufacturing method and usage method.

In order to improve the quality of domestic housing, the Construction Administration of the Ministry of the Interior of the Republic of China has formulated the "Building Technical Regulations for Building Design and Construction", and its Article 46-6 has relevant regulations on the impact sound and sound insulation structure of individual floor slabs. Among them, Article 46-6, Item 1, Subparagraph 7 of the "Building Technical Regulations for Building Design and Construction" stipulates: "For the surface materials (including buffer materials) approved by the central competent construction authority, the impact sound reduction index of the floor surface materials ( △Lw) is above 17 decibels, or a high-performance green building material (sound insulation) that has obtained the green building material label of the Ministry of the Interior."

In addition, the existing building floor sound insulation technology mainly produces sound insulation effect by arranging dense rubber sound insulation pads in the building floor, and reduces the transmission of impact sound waves. However, after the house is built, even if the sound insulation effect is found to be poor in some places, the building floor cannot be directly knocked down and rebuilt to increase the sound insulation effect, otherwise the safety of the building body may be severely reduced, and the cost of the building body will continue to rise .

Therefore, how to overcome the above-mentioned defects by improving the structural design has become one of the important issues to be solved by this project.

Embodiments of the present invention provide a sound-insulating material and its manufacturing method and application method, which can effectively improve the possible defects of the existing building floor sound-insulating technology.

The embodiment of the present invention discloses a method for manufacturing a sound-insulating material, which sequentially includes: a semi-finished product providing step: providing a semi-finished product; wherein, the semi-finished product includes a cloth layer and a rubber layer, and the rubber layer has a layer on the opposite side a first surface and a second surface, and the cloth layer is arranged on the second surface; wherein, the rubber material layer comprises ethylene vinyl acetate copolymer; sound-insulating material setting step: providing a sound-insulating rubber paste, And the sound-insulating rubber paste is arranged and rolled on the first surface, so that the sound-insulating rubber paste is evenly distributed on the first surface and forms a corresponding sound-insulating layer; wherein, the thickness of the sound-insulating layer is not less than 8 mm; and a baking step: heating and baking the sound insulation layer, the rubber material layer and the cloth layer at a drying temperature, so that the rubber material layer is softened and bonded to the sound insulation layer, and then Correspondingly form a sound insulation material; wherein, the heating temperature is between 130°C-170°C, and the time for the baking step is between 8 minutes and 12 minutes.

The embodiment of the present invention discloses a method for using a sound-insulating material, which sequentially includes: a semi-finished product providing step: providing a semi-finished product; wherein, the semi-finished product includes a cloth layer and a rubber layer, and the rubber layer has an opposite side A first surface and a second surface, and the cloth layer is arranged on the second surface; wherein, the rubber material layer comprises ethylene vinyl acetate copolymer; sound-insulating material setting step: provide a sound-insulating rubber paste, and The sound-insulating rubber paste is arranged and rolled on the first surface, so that the sound-insulating rubber paste is evenly distributed on the first surface and a corresponding sound-insulating layer is formed; wherein, the thickness of the sound-insulating layer is not less than 8 mm Baking step: heating and baking the sound insulation layer, the rubber material layer and the cloth layer at a drying temperature, so that the rubber material layer is softened and adhered to the sound insulation layer, and then correspondingly formed A sound insulation material; wherein, the heating temperature is between 130°C and 170°C, and the time for the baking step is between 8 minutes and 12 minutes; and the installation step: the sound insulation material It is cut and installed on multiple ceilings, and the sound insulation material is arranged between any two frames of the adjacent ceilings.

The embodiment of the present invention discloses a sound-insulating material, which is used to be installed on a ceiling, and the sound-insulating material includes: a fabric layer, the material of which is polyester fiber; A first surface and a second surface, and the cloth layer is arranged on the second surface, and the rubber layer includes ethylene vinyl acetate copolymer and slip agent; and a sound insulation layer is arranged on the On the first surface, and the sound insulation layer contains rubber particles, neoprene rubber paste and bridging agent, and the thickness of the sound insulation layer is not less than 8 mm; wherein, the particle size of the rubber particles is between 3 mm to 7 mm mm, and the viscosity of the neoprene paste is between 300CPS and 800CPS.

One of the beneficial effects of the present invention is that the sound-insulating material provided by the present invention and its manufacturing method and use method can pass "the rubber layer contains the ethylene vinyl acetate copolymer" and "the sound-insulating The thickness of the layer is not less than 8 mm” to provide the above-mentioned sound insulation materials that are lightweight, ready to be installed and comply with regulations.

In order to further understand the features and technical content of the present invention, please refer to the following detailed description and drawings related to the present invention. However, the provided drawings are only for reference and description, and are not intended to limit the present invention.

The following is a description of the implementation of the "sound insulation material and its manufacturing method and use method" disclosed by the present invention through specific specific examples. Those skilled in the art can understand the advantages and effects of the present invention from the content disclosed in this specification. The present invention can be implemented or applied through other different specific embodiments, and various modifications and changes can be made to the details in this specification based on different viewpoints and applications without departing from the concept of the present invention. In addition, the drawings of the present invention are only for simple illustration, and are not drawn according to the actual size, which is stated in advance. In addition, if it is pointed out below that please refer to the specific drawing or as shown in the specific drawing, it is only used to emphasize the follow-up description. Most of the relevant content mentioned appears in the specific drawing, but not In this ensuing description, reference may be made to only the specific drawings described. The following embodiments will further describe the relevant technical content of the present invention in detail, but the disclosed content is not intended to limit the protection scope of the present invention.

It should be understood that although terms such as "first", "second", and "third" may be used herein to describe various elements or signals, these elements or signals should not be limited by these terms. These terms are mainly used to distinguish one element from another element, or one signal from another signal. In addition, the term "or" used herein may include any one or a combination of more of the associated listed items depending on the actual situation.

[first embodiment]

Please refer to Figures 1 to 3, which are the first embodiment of the present invention. It should be noted that the drawings corresponding to this embodiment and the relevant quantities and shapes mentioned are only used for specific purposes. The embodiments of the present invention are described in detail to facilitate the understanding of the content of the present invention, but not to limit the protection scope of the present invention. In addition, for the convenience of description and understanding, this embodiment will first refer to FIG. 5 of the third embodiment of the present invention in conjunction with FIGS. 1 to 3 for description. To avoid misunderstanding, the description is hereby given.

As shown in FIG. 1 and FIG. 3 , the first embodiment of the present invention discloses a sound-insulating material manufacturing method S100, which sequentially includes: a semi-finished product providing step S101, a sound-insulating material setting step S103, and a baking step S105. For the convenience of description and understanding, the semi-finished product providing step S101 , the sound insulation material setting step S103 and the baking step S105 will be described in sequence.

As shown in Figure 1 and with reference to Figure 5, in the semi-finished product providing step S101, a semi-finished product (not drawn in the figure) is provided, and the semi-finished product includes a cloth layer 1 and a rubber layer 2, and the rubber material The layer 2 has a first surface 21 and a second surface 22 on opposite sides, and the cloth layer 1 is disposed on the second surface 22 . Wherein, in this embodiment, the material of the fabric layer 1 is preferably polyester fiber, but the present invention is not limited thereto. For example, in other embodiments of the present invention, the fabric layer 1 may also be made of other non-woven fabrics and other waterproof fabrics and combinations thereof.

In addition, in this embodiment, the fabric layer 1 can be produced in batches or continuously. When the fabric layer 1 is produced in batches, each batch of products is about 1 meter x 1 meter, and when the fabric layer 1 is produced continuously, it can be changed according to the usage and habits of consumers length. In this way, the user can use a plurality of fabric layers 1 of different sizes for subsequent manufacturing processes.

Further, as shown in FIG. 2 , the semi-finished product providing step S101 sequentially includes a kneading sub-step S1011 , a heat preservation sub-step S1012 and a calendering sub-step S1013 . In the following, for the convenience of description and understanding, the above sub-steps will be described sequentially. In the mixing sub-step S1011, 100 parts by weight of ethylene vinyl acetate copolymer (Ethylene Vinyl Acetate, EVA) and 1.5 parts by weight of lubricant were added to a high-speed mixer (not shown) and mixed for 4 minutes ~6 minutes later, the mixture is mixed and gelled by a calender (not shown in the figure) for 3 minutes to 6 minutes, so as to form a rubber compound accordingly.

It should be noted that the kneading sub-step S1011 is carried out at a stirring speed and a stirring temperature, and the stirring speed is between 1700RPM and 2300RPM, and the stirring temperature is between 80°C and 2300RPM. Between 120°C. That is to say, when the high-speed mixer is in operation, its operating speed is the stirring speed and the stirring temperature. In this way, the various components contained in the rubber compound will be uniformly mixed.

After the kneading sub-step S1011 is completed, the rubber material will be sent into the coarse and fine wheels for the heat preservation sub-step S1012. Wherein, in the heat preservation sub-step S1012, the rubber material is heated at a heat preservation temperature for 2 minutes to 4 minutes, and the heat preservation temperature is between 120°C and 160°C. In this way, the temperature of the rubber material will also reach 120°C-160°C, so that the rubber material is relatively soft and has a certain degree of ductility, which is more convenient for processing in the subsequent manufacturing process.

After the heat preservation sub-step S1012 is completed, the rubber material will be sent to a tape machine (not drawn) via a conveyor belt (not drawn) to carry out the calendering sub-step S1013, and in the In the calendering and bonding sub-step S1013, the rubber material will be calendered first, and the thickness and width will be controlled to form the rubber material layer 2 accordingly, and then the rubber material layer 2 will be bonded to the cloth Layer 1 forms the semi-finished product accordingly. Wherein, in this embodiment, the thickness of the rubber material layer 2 is preferably not greater than 1 mm, so as to reduce the overall weight of the semi-finished product as much as possible and achieve the technical effect of light weight, but the present invention is not limited thereto. For example, in other embodiments of the present invention, the thickness of the rubber layer 2 can be adjusted according to actual needs.

The semi-finished product providing step S101 has been introduced so far, and the sound-insulating material setting step S103 will be introduced below. As shown in Figure 1 and Figure 3, and with reference to Figure 5, in the semi-finished product providing step S101, a sound-insulating rubber paste (not shown in the figure) is provided, and the sound-insulating rubber paste is set and rolled on the first A surface 21 , the sound-insulating rubber paste is evenly distributed on the first surface 21 to form a sound-insulating layer 3 correspondingly. Wherein, the thickness of the sound insulation layer 3 is not less than 8 mm, but the present invention is not limited thereto. For example, in other embodiments of the present invention, the thickness of the sound-insulating layer 3 can also be adjusted to 6 mm to 8 mm as required, as long as the sound-insulating layer 3, the rubber layer 2 and the The overall thickness of the fabric layer 1 may not be less than 8 mm, as long as it complies with current regulations.

Further, the step S103 of disposing the sound-insulating material sequentially includes a mixing sub-step S1031 and a rolling sub-step S1032. As shown in Figure 3, in the mixing sub-step S1031, 100 parts by weight of rubber particles, 50 parts by weight of neoprene paste and 5 parts by weight of bridging agent are sent into a planetary mixer (not drawn) to Stir and mix, and stir for 20 minutes to 30 minutes at a stirring speed between 90 RPM and 110 RPM to form the sound-proof rubber paste accordingly. Wherein, the rubber particles are taken from discarded rubber tires, the particle size of the rubber particles is between 3 mm and 7 mm, and the particle size of the rubber particles is preferably between 3 mm and 5 mm. Between, and the viscosity of the neoprene paste is between 300CPS～800CPS.

In this way, the method S100 for producing a sound-insulating material can pass "the viscosity of the neoprene paste is between 300CPS and 800CPS" and "100 parts by weight of the rubber particles, 50 parts by weight of the neoprene rubber The paste and 5 parts by weight of the bridge-linking agent correspond to the technical means of forming the "sound-insulating rubber paste" at a stirring speed between 90 RPM and 110 RPM, so that the sound-insulating rubber paste is easy to stir.

～5200g/

之間。 After the mixing sub-step S1031 is completed, the sound-insulating rubber paste will be sent to a pasting machine (not shown in the figure) for the rolling sub-step S1032. In the rolling sub-step S1032, the laminating machine applies the sound-insulating rubber paste on the first surface 21, and rolls the sound-insulating rubber paste on the first surface 21 with a roller (not shown). surface 21 to correspondingly increase the contact area between the sound-insulating rubber paste and the first surface 21 and form the sound-insulating layer 3 accordingly. Wherein, the feeding amount of the sound-insulating rubber paste is between 4800g/

~5200g/

between.

More specifically, in the rolling sub-step S1032, the function of the roller is similar to that of a club face stick, which can be used to move the sound-insulating rubber paste, stretch it and attach it to the first Surface 21. It should be noted that, in the rolling sub-step S1032, the roller only needs to move the sound-insulating rubber paste, and does not need to continuously apply pressure or heat to the sound-insulating rubber paste. In this way, the sound-insulating rubber paste can form the sound-insulating layer 3 with a low density but still has sufficient sound-insulating effect, and further achieve the technical effect of reducing weight. In other words, if it is necessary to continuously apply pressure or heat during the process of setting the sound-insulating layer 3 , such processes or products obtained through such processes are not the object of the present invention.

～5200g/

之間＂的技術手段，使所述隔音橡膠糊對應形成密度低但仍有足夠隔音效果的所述隔音層3。 Based on the above, the manufacturing method S100 of the sound-insulating material can be carried out by "in the rolling sub-step S1032, the pasting machine applies the sound-insulating rubber paste on the first surface 21, and then uses the roller to Rolling the sound-insulating rubber paste on the first surface 21" and "the amount of the sound-insulating rubber paste is between 4800g/

~5200g/

"Between" technical means, so that the sound-insulating rubber paste corresponds to form the sound-insulating layer 3 with a low density but still has sufficient sound-insulating effect.

The sound-insulating material setting step S103 has been introduced so far, and the baking step S105 will be introduced below. As shown in Figure 1, in the baking step S105, the sound insulation layer 3, the rubber material layer 2 and the cloth layer 1 are heated and baked at a drying temperature, so that the rubber material The layer 2 is softened and bonded to the sound-insulating layer 3 , and then forms a sound-insulating material 100 correspondingly. Wherein, the heating temperature is between 130°C-170°C, and the time for the baking step S105 is between 8 minutes and 12 minutes.

It should be added that in the prior art, there are often sound-insulating boards or sound-insulating pads that use polyurethane, polyvinyl chloride or polyvinyl butyral as the main sound-insulating material, but the rubber layer 2 contained in the present invention Contains (does not use) polyurethane, polyvinyl chloride, and polyvinyl butyral. The reason is that if the present invention uses polyurethane, polyvinyl chloride or polyvinyl butyral to replace the ethylene vinyl acetate copolymer contained in the rubber layer 2, then the present invention needs to coordinate polyurethane, polyvinyl chloride or polyvinyl butyral Material properties of polyvinyl butyral, pressurize and heat the sound insulation layer 3, the rubber layer 2 and the cloth layer 1 at the same time, including (using) polyurethane, polyvinyl chloride or polyvinyl acetal Only the sizing layer 2 of butyraldehyde can be used to bond the sound insulation layer 3 and the fabric layer 1, otherwise the sizing layer 2 comprising polyurethane, polyvinyl chloride or polyvinyl butyral will easily bond with the The sound insulation layer 3 and the cloth layer 1 are separated from each other.

In addition, since the sound-insulating layer 3 , the rubber material layer 2 and the cloth layer 1 need to be continuously pressurized and heated, the density of the above-mentioned sound-insulating layer 3 will increase. However, this will also reduce the thickness of the above-mentioned sound-insulating layer 3 due to continuous pressure, resulting in the overall thickness of the sound-insulating material 100 not complying with regulatory requirements. However, if the overall thickness of the sound-insulating material 100 meets the requirements of regulations, it is necessary to add more sound-insulating rubber paste, and the means of increasing the sound-insulating rubber paste will further increase the weight of the above-mentioned sound-insulating layer 3 . Therefore, if the rubber layer 2 comprising polyurethane, polyvinyl chloride or polyvinyl butyral is used, it will not be possible to provide a lightweight sound-insulating material 100 , and the manufacturing cost of the sound-insulating material 100 will also be increased.

[Second embodiment]

Referring to Fig. 4, it is the second embodiment of the present invention. What needs to be explained first is that this embodiment is similar to the above-mentioned first embodiment, so the similarities between the two embodiments will not be repeated (such as: The fabric layer 1 above); moreover, this embodiment corresponds to the relevant quantities and shapes mentioned in the accompanying drawings, which are only used to specifically illustrate the implementation of the present invention, so as to facilitate the understanding of the content of the present invention, and are not used to limit protection scope of the present invention.

As shown in FIG. 4 , the second embodiment of the present invention discloses a method S100 ′ for using sound insulation materials, and the difference between this embodiment and the first embodiment of the present invention is that this embodiment additionally includes an installation step S107 , It is implemented after the baking step S105. In the installation step S107, the sound insulation material 100 will be cut and installed on multiple ceilings (not shown), and the sound insulation material 100 will be placed on the frame of any two adjacent ceilings between.

Thereby, by using the method S100' of using the sound insulation material, after the house is built, even if the sound insulation effect in some places is found to be poor, you can directly install a plurality of the sound insulation materials 100 on the plurality of ceilings to increase the sound insulation effect .

[Third embodiment]

Referring to Fig. 5, it is the third embodiment of the present invention. What needs to be explained first is that this embodiment is similar to the above-mentioned first embodiment, so the similarities between the two embodiments will not be repeated (such as: The fabric layer 1 above); moreover, this embodiment corresponds to the relevant quantities and shapes mentioned in the accompanying drawings, which are only used to specifically illustrate the implementation of the present invention, so as to facilitate the understanding of the content of the present invention, and are not used to limit protection scope of the present invention.

As shown in Figure 5, the third embodiment of the present invention discloses a sound insulation material 100, which is used to be installed on a ceiling (not drawn in the figure), and the sound insulation material 100 includes: a cloth layer 1, a rubber material layer 2 and A sound insulation layer3. Wherein, the rubber material layer 2 has a first surface 21 and a second surface 22 on opposite sides, and the cloth layer 1 is arranged on the second surface 22, and the sound insulation layer 3 is arranged on the second surface 22. on the first surface 21.

Further, the composition material of the cloth layer 1 is polyester fiber, and the rubber material layer 2 includes ethylene vinyl acetate copolymer and slip agent, and the sound insulation layer 3 includes rubber particles, neoprene paste and Bridging agent. Wherein, the thickness of the sound insulation layer 3 is not less than 8mm, and the particle size of the rubber particles is between 3mm and 7mm, and the viscosity of the neoprene paste is between 300CPS and 800CPS.

[Advantageous Effects of Embodiment]

One of the beneficial effects of the present invention is that the sound insulation material 100 and its manufacturing method S100 and using method S100' provided by the present invention can be passed through "the rubber layer 2 contains the ethylene vinyl acetate copolymer" And the technical solution of "the thickness of the sound-insulating layer 3 is not less than 8 mm", providing the sound-insulating material 100 that is lightweight, can be installed at any time, and complies with regulations.

～5200g/

之間＂的技術手段，降低所述隔音層3的密度及重量，進而能提供輕量化的所述隔音材100。 Furthermore, the manufacturing method S100 and the using method S100' of the sound-insulating material can be carried out through "the rolling sub-step S1032: apply the sound-insulating rubber paste on the first surface 21, and then roll it with the roller." Press the sound-insulating rubber paste on the first surface 21" and "the amount of the sound-insulating rubber paste is between 4800g/

~5200g/

The technical means of "between" reduces the density and weight of the sound-insulating layer 3 , thereby providing a lightweight sound-insulating material 100 .

The content disclosed above is only a preferred feasible embodiment of the present invention, and does not therefore limit the scope of the patent application of the present invention. Therefore, all equivalent technical changes made by using the description and drawings of the present invention are included in the application of the present invention. within the scope of the patent.

100: sound insulation material

1: Fabric layer

2: glue layer

21: First Surface

22: Second Surface

3: Sound insulation layer

S100: Manufacturing method of sound insulation material

S100': How to use sound insulation materials

S101: Steps for providing semi-finished products

S1011: mixing sub-step

S1012: Insulation sub-step

S1013: Calendering and fitting sub-step

S103: Sound insulation material setting steps

S1031: mixing sub-step

S1032: rolling sub-step

S105: baking step

S107: Installation steps

FIG. 1 is a schematic flowchart of a method for manufacturing a sound-insulating material according to a first embodiment of the present invention.

Fig. 2 is a schematic flowchart of the steps of providing semi-finished products according to the first embodiment of the present invention.

Fig. 3 is a schematic flowchart of the step of setting the sound-insulating material according to the first embodiment of the present invention.

FIG. 4 is a schematic flowchart of a method for using a sound insulation material according to a second embodiment of the present invention.

FIG. 5 is a schematic diagram of a sound insulation material according to a third embodiment of the present invention.

S100: Manufacturing method of sound insulation material

S101: Steps for providing semi-finished products

S103: Sound insulation material setting steps

S105: baking step

Claims (9)

A method for manufacturing a sound-insulating material, which sequentially includes: a semi-finished product providing step: providing a semi-finished product; wherein, the semi-finished product includes a cloth layer and a rubber layer, and the rubber layer has a first surface on the opposite side and a second surface, and the cloth layer is arranged on the second surface; wherein, the rubber layer comprises ethylene vinyl acetate copolymer; wherein, the semi-finished product providing step further includes a mixing sub-step: mixing And stir 100 parts by weight of the ethylene vinyl acetate copolymer and 1.5 parts by weight of slipping agent to form a rubber compound correspondingly; wherein, the mixing sub-step is carried out at a stirring speed and a stirring temperature, and The stirring speed is between 1700RPM ~ 2300RPM, and the stirring temperature is between 80°C ~ 120°C; the step of setting up the soundproof material: providing a soundproof rubber paste, setting and rolling the soundproof rubber paste on On the first surface, the sound-insulating rubber paste is evenly distributed on the first surface and a sound-insulating layer is correspondingly formed; wherein, the thickness of the sound-insulating layer is not less than 8 mm; and the baking step: the sound-insulating layer , the rubber material layer and the cloth layer are heated and baked at a drying temperature, so that the rubber material layer is softened and bonded to the sound insulation layer, and then a corresponding sound insulation material is formed; wherein the heating temperature between 130° C. and 170° C., and the duration of the baking step is between 8 minutes and 12 minutes. The method for manufacturing a sound-insulating material according to Claim 1, wherein the step of providing semi-finished products further includes a heat preservation sub-step: heating the rubber material at a heat preservation temperature and maintaining it for 2 to 4 minutes; wherein, the The heat preservation sub-step is implemented after the mixing sub-step, and the heat preservation temperature is between 120°C and 160°C. The manufacturing method of the sound insulation material as claimed in item 2, wherein, the semi-finished product provides The step of supplying further includes a sub-step of calendering and pasting: calendering the rubber material to form the rubber material layer correspondingly, and then attaching the rubber material layer to the cloth layer to form the semi-finished product accordingly; wherein, the The sub-step of calendering and bonding is implemented after the sub-step of heat preservation, and the material of the cloth layer is polyester fiber. The method for manufacturing a sound-insulating material as claimed in claim 1, wherein the step of setting the sound-insulating material further includes a mixing sub-step: mixing 100 parts by weight of rubber granules, 50 parts by weight of neoprene paste, and 5 parts by weight of bridging agent to form the sound-insulating rubber paste accordingly; wherein, the particle size of the rubber particles is between 3mm and 7mm, and the viscosity of the neoprene paste is between 300CPS and 800CPS. The method for manufacturing a sound-insulating material according to claim 4, wherein the step of arranging the sound-insulating material further includes a rolling sub-step: applying the sound-insulating rubber paste on the first surface, and then rolling the formed sound-insulating material with a roller The sound-insulating rubber paste is applied to the first surface to correspondingly increase the contact area between the sound-insulating rubber paste and the first surface, and to form the sound-insulating layer accordingly; wherein, the amount of the sound-insulating rubber paste Between 4800g/m ² ~5200g/m ² , and the rolling sub-step is implemented after the mixing sub-step. The method for producing a sound-insulating material according to claim 1, wherein the rubber layer does not contain polyurethane, polyvinyl chloride, and polyvinyl butyral. A method for using a soundproof material, which sequentially includes: a semi-finished product providing step: providing a semi-finished product; wherein, the semi-finished product includes a cloth layer and a rubber layer, and the rubber layer has a first surface on the opposite side and A second surface, and the cloth layer is arranged on the second surface; wherein, the rubber material layer comprises ethylene vinyl acetate copolymer; wherein, the semi-finished product providing step further includes a mixing sub-step: mixing and Stir the described ethylene vinyl acetate copolymer of 100 parts by weight, the slipping agent of 1.5 parts by weight, to form a rubber material correspondingly; Wherein, the mixing sub-step is in a The stirring speed and a stirring temperature are carried out, and the stirring speed is between 1700RPM~2300RPM, and the stirring temperature is between 80°C~120°C; the sound insulation material setting step: provide a soundproof rubber paste, and put The sound-insulating rubber paste is arranged and rolled on the first surface, so that the sound-insulating rubber paste is evenly distributed on the first surface and forms a corresponding sound-insulating layer; wherein, the thickness of the sound-insulating layer is not less than 8 mm; Baking step: heating and baking the sound insulation layer, the rubber material layer and the cloth layer at a drying temperature, so that the rubber material layer is softened and bonded to the sound insulation layer, and then a corresponding Sound insulation material; wherein, the heating temperature is between 130°C and 170°C, and the time for the baking step is between 8 minutes and 12 minutes; and the installation step: cutting and installing the sound insulation material On multiple ceilings, the sound insulation material is arranged between any two frames of the adjacent ceilings. A sound insulation material is used to be installed on a ceiling, and the sound insulation material includes: a cloth layer, the composition material of the cloth layer is polyester fiber; a glue layer, which has a first surface on the opposite side and a second surface, and the cloth layer is arranged on the second surface, and the rubber layer comprises ethylene vinyl acetate copolymer and slip agent; and a sound insulation layer is arranged on the first surface, And the sound insulation layer contains rubber particles, neoprene paste and bridging agent, and the thickness of the sound insulation layer is not less than 8 mm; wherein, the particle size of the rubber particles is between 3 mm and 7 mm, and The viscosity of the neoprene paste is between 300CPS and 800CPS. The sound insulation material according to claim 8, wherein the rubber layer does not contain polyurethane, polyvinyl chloride and polyvinyl butyral.

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