CN106398876A - Detergent for plastics and preparation method thereof - Google Patents

Abstract

The invention discloses a detergent for plastics and a preparation method thereof. The detergent for plastics comprises the following raw materials by weight: on the basis of 30 parts of sodium alkyl sulfonate, 150 to 200 parts of deionized water, 5 to 15 parts of an antifoaming agent, 10 to 20 parts of an antiseptic, 15 to 35 parts of a thickening agent and 10 to 20 parts of a dispersing agent. The detergent for plastics has highly efficient detergency.

Description

Plastic stain remover and preparation method thereof

technical field

The invention relates to a detergent, in particular to a plastic detergent and a preparation method thereof.

Background technique

Detergents generally refer to substances that can clean dirt under normal washing conditions. Commercially available detergents often contain surfactants, which have an affinity with dirt, change the surface activity of water, reduce the surface tension of water, and make dirt come out. According to the different hydrophilic groups, detergents can be divided into: ionic detergents and nonionic detergents, and ionic detergents can be further divided into anionic detergents and cationic detergents.

At present, due to the rough surface of plastic products, it is easy to bind dirt and has strong binding force, which makes it difficult to clean the surface.

Contents of the invention

One of the objects of the present invention is to provide a plastic stain remover with high detergency.

Another object of the present invention is to provide a method for preparing a plastic detergent with mild conditions and simple operation.

The plastic detergent provided by the present invention is composed of the following raw materials in parts by weight, with respect to 30 parts of sodium alkylsulfonate, the content of deionized water is 150-200 parts, the content of defoamer is 5-15 parts, anti-corrosion The content of the agent is 10-20 parts, the content of the thickener is 15-35 parts, and the content of the dispersant is 10-20 parts.

In the above-mentioned plastic detergent, the specific type of defoamer can be selected in a wide range, but in order to improve the decontamination ability of this plastic detergent, preferably, the defoamer is selected from emulsified silicone oil, high-carbon alcohol fat One or more of acid ester complex and polydimethylsiloxane.

In the above-mentioned plastic detergent, the specific type of preservative can be selected in a wide range, but in order to improve the shelf life of the plastic detergent, preferably, the preservative is selected from ethyl ester, propyl ester, butyl ester and diacetic acid One or more of sodium.

In the above-mentioned plastic detergent, the specific type of thickener can be selected in a wide range. From the perspective of cost, preferably, the thickener is selected from one or more of polyacrylamide, polyvinyl alcohol and polyvinylpyrrolidone. Various.

In the above-mentioned plastic detergent, the specific type of dispersant can be selected in a wide range, also considering the cost, preferably, the dispersant is selected from one or more of paraffin oil, polyethylene wax and oxidized polyethylene wax. Various.

The preparation method of the above-mentioned plastic detergent provided by the present invention comprises: mixing the sodium alkylsulfonate, defoamer, preservative, thickener, dispersant and deionized water to prepare the plastic detergent Stain agent. Wherein, in parts by weight, relative to 30 parts of sodium alkylsulfonate, the content of deionized water is 150-200 parts, the content of defoaming agent is 5-15 parts, and the content of antiseptic is 10-20 parts, The content of the thickener is 15-35 parts, and the content of the dispersant is 10-20 parts.

In the above preparation method, the way of mixing can be selected in a wide range, but in order to further improve the preparation efficiency of the plastic detergent, preferably, the way of mixing is ultrasonic mixing, and the power of ultrasonic mixing is 60-80w. The mixing time is 20-60min.

Through the above technical scheme, the present invention mixes the raw materials in different parts by weight, and the materials are in close contact with each other to produce a synergistic effect, thereby preparing the plastic detergent. The method is a method with low cost, mild conditions, environmental protection and simple operation, and the prepared plastic decontamination agent has high decontamination ability.

Other features and advantages of the present invention will be described in detail in the following detailed description.

detailed description

Specific embodiments of the present invention will be described in detail below. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

Example 1

In parts by weight, 30 parts of sodium alkyl sulfonate, 6 parts of emulsified silicone oil, 11 parts of ethyl ester, 16 parts of polyacrylamide, 12 parts of paraffin oil and 155 parts of deionized water were ultrasonically mixed at 62w for 25 minutes to obtain a plastic Detergent A1.

Example 2

In parts by weight, 30 parts of sodium alkylsulfonate, 13 parts of high-carbon alcohol fatty acid ester complex, 18 parts of propyl ester, 32 parts of polyvinyl alcohol, 18 parts of polyethylene wax and 195 parts of deionized water are used in a 75w Power ultrasonic mixing for 55 minutes to prepare plastic detergent A2.

Example 3

In parts by weight, 30 parts of sodium alkyl sulfonate, 10 parts of polydimethylsiloxane, 15 parts of sodium diacetate, 25 parts of polyvinylpyrrolidone, 15 parts of oxidized polyethylene wax and 175 parts of deionized water were mixed in 75w The power of ultrasonic mixing for 40min to prepare the plastic detergent A3.

Comparative example 1

Compared with the detergent B1 prepared in Example 1, the difference is that the amount of emulsified silicone oil added is 0.5 parts by weight.

Comparative example 2

Compared with the detergent B2 prepared in Example 1, the difference is that the amount of paraffin oil added is 5 parts by weight, and the amount of polyacrylamide is 0.5 parts by weight.

The detergents A1-B2 prepared in the above examples and comparative examples were used to clean stained plastics, and the washing effect was observed. The results showed that the detergents prepared in the above examples could quickly decontaminate. Known from above-mentioned result, the plastic decontamination agent provided by the present invention has efficient decontamination ability. In addition, it can be seen from the preparation method provided by the present invention that the preparation method of the plastic detergent provided by the present invention has mild conditions, environmental protection and simple preparation.

The preferred embodiments of the present invention have been described in detail above, but the present invention is not limited to the specific details in the above embodiments. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solutions of the present invention. These simple modifications All belong to the protection scope of the present invention.

In addition, it should be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable way if there is no contradiction. The combination method will not be described separately.

In addition, various combinations of different embodiments of the present invention can also be combined arbitrarily, as long as they do not violate the idea of the present invention, by mixing and contacting the raw materials of each weight part in the container, a synergistic effect is produced between them, thereby A plastic stain remover is obtained, which should also be considered as disclosed in the present invention.

Claims (7)

1. a plastic detergent, is characterized in that, described plastic detergent is made up of the raw material of following weight part, with respect to the sodium alkylsulfonate of 30 parts, the content of deionized water is 150-200 part, eliminates The content of the foaming agent is 5-15 parts, the content of the preservative is 10-20 parts, the content of the thickener is 15-35 parts, and the content of the dispersant is 10-20 parts. 2. The plastic detergent according to claim 1, wherein the defoamer is selected from one or more of emulsified silicone oil, higher alcohol fatty acid ester complex and polydimethylsiloxane. 3. The plastic stain remover according to claim 1 or 2, wherein the preservative is selected from one or more of ethyl ester, propyl ester, butyl ester and sodium diacetate. 4. The plastic stain remover according to claim 3, wherein the thickener is selected from one or more of polyacrylamide, polyvinyl alcohol and polyvinylpyrrolidone. 5. The plastic stain remover according to claim 1 or 4, wherein the dispersant is selected from one or more of paraffin oil, polyethylene wax and oxidized polyethylene wax. 6. a kind of preparation method of plastic stain remover as described in any one in claim 1-5, it is characterized in that: described preparation method is with described sodium alkylsulfonate, defoamer, preservative, Thickener, dispersant and deionized water are mixed to prepare the plastic detergent. 7. The preparation method of plastic detergent according to claim 6, wherein the mixing method is ultrasonic mixing, the power of the ultrasonic mixing is 60-80w, and the time of ultrasonic mixing is 20-60min.