CN108099327A - 一种硬泡聚氨酯复合交联聚乙烯垫及其生产方法 - Google Patents
一种硬泡聚氨酯复合交联聚乙烯垫及其生产方法 Download PDFInfo
- Publication number
- CN108099327A CN108099327A CN201711355142.XA CN201711355142A CN108099327A CN 108099327 A CN108099327 A CN 108099327A CN 201711355142 A CN201711355142 A CN 201711355142A CN 108099327 A CN108099327 A CN 108099327A
- Authority
- CN
- China
- Prior art keywords
- hard
- foam
- polyurethane foams
- froth bed
- closed cell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 150000001875 compounds Chemical class 0.000 title claims abstract description 63
- 239000006260 foam Substances 0.000 title claims abstract description 61
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 45
- 239000004814 polyurethane Substances 0.000 title claims abstract description 45
- 229920003020 cross-linked polyethylene Polymers 0.000 title claims abstract description 44
- 239000004703 cross-linked polyethylene Substances 0.000 title claims abstract description 44
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 229920005830 Polyurethane Foam Polymers 0.000 claims abstract description 103
- 239000011496 polyurethane foam Substances 0.000 claims abstract description 103
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 63
- 239000005977 Ethylene Substances 0.000 claims abstract description 63
- 238000005260 corrosion Methods 0.000 claims abstract description 37
- 239000002131 composite material Substances 0.000 claims abstract description 36
- 238000005516 engineering process Methods 0.000 claims abstract description 11
- 239000003054 catalyst Substances 0.000 claims description 7
- 239000003063 flame retardant Substances 0.000 claims description 7
- 238000005187 foaming Methods 0.000 claims description 7
- 239000004088 foaming agent Substances 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 7
- 239000012948 isocyanate Substances 0.000 claims description 7
- 150000002513 isocyanates Chemical class 0.000 claims description 7
- 238000010422 painting Methods 0.000 claims description 7
- 230000000704 physical effect Effects 0.000 claims description 7
- 229920000570 polyether Polymers 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 7
- -1 polyethylene Polymers 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims 2
- 238000009413 insulation Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004321 preservation Methods 0.000 abstract description 6
- 238000013016 damping Methods 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 description 5
- 238000007664 blowing Methods 0.000 description 5
- 150000001336 alkenes Chemical class 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013500 performance material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/025—Polyolefin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/0278—Polyurethane
Landscapes
- Floor Finish (AREA)
Abstract
本发明提供一种硬泡聚氨酯复合交联聚乙烯垫及其生产方法,属于建筑技术领域。它包括硬质聚氨酯泡沫层、聚乙烯闭孔泡沫层,所述硬质聚氨酯泡沫层和聚乙烯闭孔泡沫层通过红外线波技术粘合在一起,所述硬质聚氨酯泡沫层的下侧复合有防腐纤维毡,所述聚乙烯闭孔泡沫层的上侧复合有防腐纤维毡。一种硬泡聚氨酯复合交联聚乙烯垫的生产方法:聚氨酯发泡;硬质聚氨酯泡沫层脱模;硬质聚氨酯泡沫层复合防腐纤维毡;一次切割;聚乙烯闭孔泡沫层复合防腐纤维毡;聚乙烯闭孔泡沫层和硬质聚氨酯泡沫层复合;二次切割;检验。本发明硬泡聚氨酯复合交联聚乙烯垫具有隔音、保温、减振的效果,广泛用于建筑楼底面保温、隔音,使用寿命长。
Description
技术领域
本发明涉及建筑技术领域,特别涉及一种硬泡聚氨酯复合交联聚乙烯垫及其生产方法。
背景技术
减振垫主要应用于住宅、宾馆、酒店、学校、商务大厦、KTV、夜总歌舞厅等娱乐场所及其它需要隔音减振的地方,具有极佳的阻尼减振效果,是一种性价比极高的浮筑地板材料。减振垫主要优点为:1.使用温差可以在-150°~-300°之间;2.同样大的产品载荷大,阻尼大;3.使用寿命长;4.弹性好,和橡胶产品一样的弹性,弹性比橡胶的绝对不贬值;5.耐盐雾、霉菌、潮湿、臭氧、油脂、真空、日照、核辐射、尘埃和各化学腐蚀;6.面积小、载重大。因为其这些特性,所以减振垫在建筑领域得到了广泛应用。目前,市场上常见的减振垫采用优质橡胶为材料,有圆形凹陷镂空、剪切瓦楞形,一般以剪切形受力为主,具有固有频率低、结构简单、使用方便。但是这类减振垫隔音效果较差,而且成本较高,使用寿命也只有3~5年,在市场上推广受到了严重阻碍。
发明内容
本发明的目的是提供一种硬泡聚氨酯复合交联聚乙烯垫及其生产方法,硬泡聚氨酯复合交联聚乙烯垫具有隔音、保温、减振的效果,广泛用于建筑楼底面保温、隔音,使用寿命长。
本发明解决其技术问题所采用的技术方案是:
一种硬泡聚氨酯复合交联聚乙烯垫,它包括硬质聚氨酯泡沫层、聚乙烯闭孔泡沫层,所述硬质聚氨酯泡沫层和聚乙烯闭孔泡沫层通过红外线波技术粘合在一起,所述硬质聚氨酯泡沫层的下侧复合有防腐纤维毡,所述聚乙烯闭孔泡沫层的上侧复合有防腐纤维毡。
进一步地,所述硬质聚氨酯泡沫层和聚乙烯闭孔泡沫层通过热复合粘合在一起。
进一步地,所述防腐纤维毡为玻璃纤维毡。
进一步地,所述硬质聚氨酯泡沫层的厚度为5mm,聚乙烯闭孔泡沫层的厚度为4mm。
一种硬泡聚氨酯复合交联聚乙烯垫的生产方法,包括以下步骤:
步骤(1),聚氨酯发泡,用异氰酸酯和聚醚为主要原料,在发泡剂、催化剂、阻燃剂的作用下,通过专用设备混合,经高压喷涂现场发泡形成硬质聚氨酯泡沫层;
步骤(2),硬质聚氨酯泡沫层脱模,将发泡形成的硬质聚氨酯泡沫层脱模;
步骤(3),硬质聚氨酯泡沫层复合防腐纤维毡,将防腐纤维毡复合在硬质聚氨酯泡沫层的下侧;
步骤(4),一次切割,将复合防腐纤维毡的硬质聚氨酯泡沫层进行切割,切割成所需的尺寸;
步骤(5),聚乙烯闭孔泡沫层复合防腐纤维毡,将防腐纤维毡复合在聚乙烯闭孔泡沫层的上侧;
步骤(6),聚乙烯闭孔泡沫层和硬质聚氨酯泡沫层复合,将聚乙烯闭孔泡沫层通过红外线波技术粘合在硬质聚氨酯泡沫层上;
步骤(7),二次切割,将复合后形成的硬泡聚氨酯复合交联聚乙烯垫进行切割;
步骤(8),检验,对硬泡聚氨酯复合交联聚乙烯垫进行尺寸和外观检验,并且随机抽取检验其物理性能。
进一步地,步骤(1)中,所述聚氨酯发泡温度为30℃~35℃。
进一步地,步骤(6)中,所述聚乙烯闭孔泡沫层通过热复合粘合在硬质聚氨酯泡沫层上。
本发明和现有技术相比,具有以下优点和效果:本发明硬泡聚氨酯复合交联聚乙烯垫的表观密度为30~35,导热系数≤0.031,压缩永久变形≤10%,燃烧性能为B1级,性能良好,稳定性好。空气声隔声评价量≥51dB,计权标准化撞击声压级≤65dB。在使用时,硬泡聚氨酯复合交联聚乙烯垫铺设在两层楼板的混凝土之间,具有良好的隔音效果,上下楼层居住舒适度好。本发明硬泡聚氨酯复合交联聚乙烯垫具有隔音、保温、减振的效果,广泛用于建筑楼底面保温、隔音,使用寿命长。硬泡聚氨酯复合交联聚乙烯垫的生产方法简单,成本低。
附图说明
图1为本发明的结构示意图。
图中:1.硬质聚氨酯泡沫层,2.聚乙烯闭孔泡沫层,3.防腐纤维毡。
具体实施方式
下面结合附图并通过实施例对本发明作进一步的详细说明,以下实施例是对本发明的解释而本发明并不局限于以下实施例。
实施例一
如图1所示,一种硬泡聚氨酯复合交联聚乙烯垫,它包括硬质聚氨酯泡沫层1、聚乙烯闭孔泡沫层2,所述硬质聚氨酯泡沫层1和聚乙烯闭孔泡沫层2通过红外线波技术粘合在一起,所述硬质聚氨酯泡沫层1的下侧复合有防腐纤维毡,所述聚乙烯闭孔泡沫层2的上侧复合有防腐纤维毡3,所述防腐纤维毡3为玻璃纤维毡。所述硬质聚氨酯泡沫层的厚度为5mm,聚乙烯闭孔泡沫层的厚度为4mm。
一种硬泡聚氨酯复合交联聚乙烯垫的生产方法,包括以下步骤:
步骤(1),聚氨酯发泡,用异氰酸酯和聚醚为主要原料,在发泡剂、催化剂、阻燃剂的作用下,通过专用设备混合,经高压喷涂现场发泡形成硬质聚氨酯泡沫层1,发泡温度为30℃;
步骤(2),硬质聚氨酯泡沫层1脱模,将发泡形成的硬质聚氨酯泡沫层1脱模;
步骤(3),硬质聚氨酯泡沫层1复合防腐纤维毡3,将防腐纤维毡3复合在硬质聚氨酯泡沫层1的下侧;
步骤(4),一次切割,将复合防腐纤维毡3的硬质聚氨酯泡沫层1进行切割,切割成所需的尺寸;
步骤(5),聚乙烯闭孔泡沫层2复合防腐纤维毡3,将防腐纤维毡3复合在聚乙烯闭孔泡沫层2的上侧;
步骤(6),聚乙烯闭孔泡沫层2和硬质聚氨酯泡沫1层复合,将聚乙烯闭孔泡沫层2通过红外线波技术粘合在硬质聚氨酯泡沫层1上;
步骤(7),二次切割,将复合后形成的硬泡聚氨酯复合交联聚乙烯垫进行切割;
步骤(8),检验,对硬泡聚氨酯复合交联聚乙烯垫进行尺寸和外观检验,并且随机抽取检验其物理性能。
实施例二
一种硬泡聚氨酯复合交联聚乙烯垫,它包括硬质聚氨酯泡沫层1、聚乙烯闭孔泡沫层2,所述硬质聚氨酯泡沫层1和聚乙烯闭孔泡沫层2通过热复合粘合在一起,所述硬质聚氨酯泡沫层1的下侧复合有防腐纤维毡3,所述聚乙烯闭孔泡沫层2的上侧复合有防腐纤维毡3,所述防腐纤维毡3为玻璃纤维毡,所述硬质聚氨酯泡沫层的厚度为5mm,聚乙烯闭孔泡沫层的厚度为4mm。
一种硬泡聚氨酯复合交联聚乙烯垫的生产方法,包括以下步骤:
步骤(1),聚氨酯发泡,用异氰酸酯和聚醚为主要原料,在发泡剂、催化剂、阻燃剂的作用下,通过专用设备混合,经高压喷涂现场发泡形成硬质聚氨酯泡沫层1,发泡温度为32℃;
步骤(2),硬质聚氨酯泡沫层1脱模,将发泡形成的硬质聚氨酯泡沫层1脱模;
步骤(3),硬质聚氨酯泡沫层1复合防腐纤维毡3,将防腐纤维毡3复合在硬质聚氨酯泡沫层1的下侧;
步骤(4),一次切割,将复合防腐纤维毡3的硬质聚氨酯泡沫层1进行切割,切割成所需的尺寸;
步骤(5),聚乙烯闭孔泡沫层2复合防腐纤维毡3,将防腐纤维毡3复合在聚乙烯闭孔泡沫层2的上侧;
步骤(6),聚乙烯闭孔泡沫层2和硬质聚氨酯泡沫层1复合,聚乙烯闭孔泡沫层2通过热复合粘合在硬质聚氨酯泡沫层1上,热复合的温度为75℃;
步骤(7),二次切割,将复合后形成的硬泡聚氨酯复合交联聚乙烯垫进行切割;
步骤(8),检验,对硬泡聚氨酯复合交联聚乙烯垫进行尺寸和外观检验,并且随机抽取检验其物理性能。
实施例三
一种硬泡聚氨酯复合交联聚乙烯垫,它包括硬质聚氨酯泡沫层1、聚乙烯闭孔泡沫层2,所述硬质聚氨酯泡沫层1和聚乙烯闭孔泡沫层2通过热复合粘合在一起,所述硬质聚氨酯泡沫层1的下侧复合有防腐纤维毡3,所述聚乙烯闭孔泡沫层2的上侧复合有防腐纤维毡3,所述防腐纤维毡3为玻璃纤维毡,所述硬质聚氨酯泡沫层的厚度为5mm,聚乙烯闭孔泡沫层的厚度为4mm。
一种硬泡聚氨酯复合交联聚乙烯垫的生产方法,包括以下步骤:
步骤(1),聚氨酯发泡,用异氰酸酯和聚醚为主要原料,在发泡剂、催化剂、阻燃剂的作用下,通过专用设备混合,经高压喷涂现场发泡形成硬质聚氨酯泡沫层1,发泡温度为34℃;
步骤(2),硬质聚氨酯泡沫层1脱模,将发泡形成的硬质聚氨酯泡沫层1脱模;
步骤(3),硬质聚氨酯泡沫层1复合防腐纤维毡3,将防腐纤维毡3复合在硬质聚氨酯泡沫层1的下侧;
步骤(4),一次切割,将复合防腐纤维毡3的硬质聚氨酯泡沫层1进行切割,切割成所需的尺寸;
步骤(5),聚乙烯闭孔泡沫层2复合防腐纤维毡3,将防腐纤维毡3复合在聚乙烯闭孔泡沫层2的上侧;
步骤(6),聚乙烯闭孔泡沫层2和硬质聚氨酯泡沫层1复合,聚乙烯闭孔泡沫层2通过热复合粘合在硬质聚氨酯泡沫层1上,热复合的温度为80℃;
步骤(7),二次切割,将复合后形成的硬泡聚氨酯复合交联聚乙烯垫进行切割;
步骤(8),检验,对硬泡聚氨酯复合交联聚乙烯垫进行尺寸和外观检验,并且随机抽取检验其物理性能。
实施例四
一种硬泡聚氨酯复合交联聚乙烯垫,它包括硬质聚氨酯泡沫层1、聚乙烯闭孔泡沫层2,所述硬质聚氨酯泡沫层1和聚乙烯闭孔泡沫层2通过热复合粘合在一起,所述硬质聚氨酯泡沫层1的下侧复合有防腐纤维毡3,所述聚乙烯闭孔泡沫层2的上侧复合有防腐纤维毡3,所述防腐纤维毡3为玻璃纤维毡,所述硬质聚氨酯泡沫层的厚度为5mm,聚乙烯闭孔泡沫层的厚度为4mm。
一种硬泡聚氨酯复合交联聚乙烯垫的生产方法,包括以下步骤:
步骤(1),聚氨酯发泡,用异氰酸酯和聚醚为主要原料,在发泡剂、催化剂、阻燃剂的作用下,通过专用设备混合,经高压喷涂现场发泡形成硬质聚氨酯泡沫层1,发泡温度为35℃;
步骤(2),硬质聚氨酯泡沫层1脱模,将发泡形成的硬质聚氨酯泡沫层1脱模;
步骤(3),硬质聚氨酯泡沫层1复合防腐纤维毡3,将防腐纤维毡3复合在硬质聚氨酯泡沫层1的下侧;
步骤(4),一次切割,将复合防腐纤维毡3的硬质聚氨酯泡沫层1进行切割,切割成所需的尺寸;
步骤(5),聚乙烯闭孔泡沫层2复合防腐纤维毡3,将防腐纤维毡3复合在聚乙烯闭孔泡沫层2的上侧;
步骤(6),聚乙烯闭孔泡沫层2和硬质聚氨酯泡沫层1复合,聚乙烯闭孔泡沫层2通过热复合粘合在硬质聚氨酯泡沫层1上,热复合的温度为85℃;
步骤(7),二次切割,将复合后形成的硬泡聚氨酯复合交联聚乙烯垫进行切割;
步骤(8),检验,对硬泡聚氨酯复合交联聚乙烯垫进行尺寸和外观检验,并且随机抽取检验其物理性能。
实施例五
如图1所示,一种硬泡聚氨酯复合交联聚乙烯垫,它包括硬质聚氨酯泡沫层1、聚乙烯闭孔泡沫层2,所述硬质聚氨酯泡沫层1和聚乙烯闭孔泡沫层2通过红外线波技术粘合在一起,所述硬质聚氨酯泡沫层1的下侧复合有防腐纤维毡3,所述聚乙烯闭孔泡沫层2的上侧复合有防腐纤维毡3,所述防腐纤维毡3为玻璃纤维毡。所述硬质聚氨酯泡沫层的厚度为5mm,聚乙烯闭孔泡沫层的厚度为4mm。
一种硬泡聚氨酯复合交联聚乙烯垫的生产方法,包括以下步骤:
步骤(1),聚氨酯发泡,用异氰酸酯和聚醚为主要原料,在发泡剂、催化剂、阻燃剂的作用下,通过专用设备混合,经高压喷涂现场发泡形成硬质聚氨酯泡沫层1,发泡温度为35℃;
步骤(2),硬质聚氨酯泡沫层1脱模,将发泡形成的硬质聚氨酯泡沫层1脱模;
步骤(3),硬质聚氨酯泡沫层1复合防腐纤维毡3,将防腐纤维毡3复合在硬质聚氨酯泡沫层1的下侧;
步骤(4),一次切割,将复合防腐纤维毡3的硬质聚氨酯泡沫层1进行切割,切割成所需的尺寸;
步骤(5),聚乙烯闭孔泡沫层2复合防腐纤维毡3,将防腐纤维毡3复合在聚乙烯闭孔泡沫层2的上侧;
步骤(6),聚乙烯闭孔泡沫层2和硬质聚氨酯泡沫层1复合,将聚乙烯闭孔泡沫层2通过红外线波技术粘合在硬质聚氨酯泡沫层1上;
步骤(7),二次切割,将复合后形成的硬泡聚氨酯复合交联聚乙烯垫进行切割;
步骤(8),检验,对硬泡聚氨酯复合交联聚乙烯垫进行尺寸和外观检验,并且随机抽取检验其物理性能。
本说明书中所描述的以上内容仅仅是对本发明所作的举例说明。本发明所属技术领域的技术人员可以对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代,只要不偏离本发明说明书的内容或者超越本权利要求书所定义的范围,均应属于本发明的保护范围。
Claims (8)
1.一种硬泡聚氨酯复合交联聚乙烯垫,其特征在于:它包括硬质聚氨酯泡沫层、聚乙烯闭孔泡沫层,所述硬质聚氨酯泡沫层和聚乙烯闭孔泡沫层通过红外线波技术粘合在一起,所述硬质聚氨酯泡沫层的下侧复合有防腐纤维毡,所述聚乙烯闭孔泡沫层的上侧复合有防腐纤维毡。
2.根据权利要求1所述的一种硬泡聚氨酯复合交联聚乙烯垫,其特征在于:所述硬质聚氨酯泡沫层和聚乙烯闭孔泡沫层通过热复合粘合在一起。
3.根据权利要求1所述的一种硬泡聚氨酯复合交联聚乙烯垫,其特征在于:所述防腐纤维毡为玻璃纤维毡。
4.根据权利要求1所述的一种硬泡聚氨酯复合交联聚乙烯垫,其特征在于:所述硬质聚氨酯泡沫层的厚度为5mm,聚乙烯闭孔泡沫层的厚度为4mm。
5.根据权利要求1所述的一种硬泡聚氨酯复合交联聚乙烯垫的生产方法,其特征在于:包括以下步骤:
步骤(1),聚氨酯发泡,用异氰酸酯和聚醚为主要原料,在发泡剂、催化剂、阻燃剂的作用下,通过专用设备混合,经高压喷涂现场发泡形成硬质聚氨酯泡沫层;
步骤(2),硬质聚氨酯泡沫层脱模,将发泡形成的硬质聚氨酯泡沫层脱模;
步骤(3),硬质聚氨酯泡沫层复合防腐纤维毡,将防腐纤维毡复合在硬质聚氨酯泡沫层的下侧;
步骤(4),一次切割,将复合防腐纤维毡的硬质聚氨酯泡沫层进行切割,切割成所需的尺寸;
步骤(5),聚乙烯闭孔泡沫层复合防腐纤维毡,将防腐纤维毡复合在聚乙烯闭孔泡沫层的上侧;
步骤(6),聚乙烯闭孔泡沫层和硬质聚氨酯泡沫层复合,将聚乙烯闭孔泡沫层通过红外线波技术粘合在硬质聚氨酯泡沫层上;
步骤(7),二次切割,将复合后形成的硬泡聚氨酯复合交联聚乙烯垫进行切割;
步骤(8),检验,对硬泡聚氨酯复合交联聚乙烯垫进行尺寸和外观检验,并且随机抽取检验其物理性能。
6.根据权利要求5所述的一种硬泡聚氨酯复合交联聚乙烯垫的生产方法,其特征在于:步骤(1)中,所述聚氨酯发泡温度为30℃~35℃。
7.根据权利要求5所述的一种硬泡聚氨酯复合交联聚乙烯垫的生产方法,其特征在于:步骤(6)中,所述聚乙烯闭孔泡沫层通过热复合粘合在硬质聚氨酯泡沫层上。
8.根据权利要求7所述的一种硬泡聚氨酯复合交联聚乙烯垫的生产方法,其特征在于:所述聚乙烯闭孔泡沫层通过热复合粘合在硬质聚氨酯泡沫层上,热复合的温度为75℃~85℃。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711355142.XA CN108099327A (zh) | 2017-12-16 | 2017-12-16 | 一种硬泡聚氨酯复合交联聚乙烯垫及其生产方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711355142.XA CN108099327A (zh) | 2017-12-16 | 2017-12-16 | 一种硬泡聚氨酯复合交联聚乙烯垫及其生产方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108099327A true CN108099327A (zh) | 2018-06-01 |
Family
ID=62217520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711355142.XA Pending CN108099327A (zh) | 2017-12-16 | 2017-12-16 | 一种硬泡聚氨酯复合交联聚乙烯垫及其生产方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108099327A (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109648984A (zh) * | 2019-01-15 | 2019-04-19 | 湖州绿色新材股份有限公司 | 一种硬泡聚氨酯复合交联聚乙烯垫的生产方法 |
| CN109989492A (zh) * | 2019-03-06 | 2019-07-09 | 湖州绿色新材股份有限公司 | 交联聚乙烯复合纳米二氧化硅保温毡及其生产方法和系统 |
| CN110077057A (zh) * | 2019-04-29 | 2019-08-02 | 江苏博康特建材有限公司 | 一种保温隔声板及其制备方法、地面铺设方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3954537A (en) * | 1973-12-31 | 1976-05-04 | Dynamit Nobel Aktiengesellschaft | Production of multiple-layer sheets, panels, shaped articles |
| GB1449088A (en) * | 1973-08-22 | 1976-09-08 | Bayer Ag | Composite foams |
| CN1621319A (zh) * | 2003-11-26 | 2005-06-01 | 法科达拉泡沫材料(上海)有限公司 | 一种用于构成货运包装箱的保温板 |
| CN1727631A (zh) * | 2004-07-29 | 2006-02-01 | 西川橡胶工业股份有限公司 | 隔音板 |
-
2017
- 2017-12-16 CN CN201711355142.XA patent/CN108099327A/zh active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1449088A (en) * | 1973-08-22 | 1976-09-08 | Bayer Ag | Composite foams |
| US3954537A (en) * | 1973-12-31 | 1976-05-04 | Dynamit Nobel Aktiengesellschaft | Production of multiple-layer sheets, panels, shaped articles |
| CN1621319A (zh) * | 2003-11-26 | 2005-06-01 | 法科达拉泡沫材料(上海)有限公司 | 一种用于构成货运包装箱的保温板 |
| CN1727631A (zh) * | 2004-07-29 | 2006-02-01 | 西川橡胶工业股份有限公司 | 隔音板 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109648984A (zh) * | 2019-01-15 | 2019-04-19 | 湖州绿色新材股份有限公司 | 一种硬泡聚氨酯复合交联聚乙烯垫的生产方法 |
| CN109989492A (zh) * | 2019-03-06 | 2019-07-09 | 湖州绿色新材股份有限公司 | 交联聚乙烯复合纳米二氧化硅保温毡及其生产方法和系统 |
| CN110077057A (zh) * | 2019-04-29 | 2019-08-02 | 江苏博康特建材有限公司 | 一种保温隔声板及其制备方法、地面铺设方法 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108099327A (zh) | 一种硬泡聚氨酯复合交联聚乙烯垫及其生产方法 | |
| KR102620456B1 (ko) | 공동주택 건축물에서 소음차단 기능을 가지는 판넬 제조방법 | |
| CN201180319Y (zh) | 浮筑楼板隔音垫 | |
| CN206335913U (zh) | 隔音隔热复合材料结构 | |
| IL160806A (en) | Soundproofing and thermally insulating structural element | |
| CN206189807U (zh) | 楼地面用保温减震复合垫 | |
| CN107620437A (zh) | 一种保温装饰一体板 | |
| Xu et al. | Brief analysis on application of PVC foam materials in building material industry | |
| CN204266482U (zh) | 一种保温防水屋顶 | |
| CN113910710A (zh) | 具有隔音功能的建筑材料及其制备方法 | |
| CN108274868A (zh) | 一种石墨聚苯板复合交联聚乙烯垫及其生产方法 | |
| CN206888240U (zh) | 聚氨酯保温隔声复合垫 | |
| KR20180085838A (ko) | 건축물의 층간 소음 및 충격 차단을 위한 완충재 및 이를 이용한 바닥 구조 | |
| KR20090115391A (ko) | 공동주택의 층간소음 저감 및 단열성능을 향상시키기 위한층간소음방지재 및 그 제조방법 | |
| KR100860061B1 (ko) | 소음차단제 | |
| KR200399170Y1 (ko) | 소음차단제 | |
| CN108505635B (zh) | 具有绝热吸声的毡板 | |
| CN208202183U (zh) | 一种轻型多功能聚氨酯发泡复合板 | |
| KR101360352B1 (ko) | 바닥충격음 차음 및 온도둔감형 폴리우레탄 | |
| CN206521664U (zh) | 一种带闭孔微泡弹性减震夹层的自结纹塑胶跑道 | |
| JP2007133268A (ja) | 独立気泡型ガラス発泡体からなる低周波用吸音材 | |
| CN219241000U (zh) | 一种木结构建筑保温隔声楼板 | |
| CN113968055A (zh) | 一种管道专用阻燃隔音复合材料及其制备方法和应用 | |
| CN208202174U (zh) | 一种聚乙烯减振保温复合板 | |
| CN110158912A (zh) | 一种减震保温地板 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180601 |
|
| WD01 | Invention patent application deemed withdrawn after publication |