Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

White butyl self-adhesive ethylene propylene diene monomer waterproof roll and production method thereof

A technology of EPDM rubber and waterproof membrane, which is applied in adhesives, roof insulation materials, and other household appliances, etc.

Active Publication Date: 2021-05-04
深润防水科技(山东)有限公司 +1
View PDF3 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although there is no specific detailed statistics in our country, it is an indisputable fact that a large number of air-conditioning refrigeration is used in summer.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • White butyl self-adhesive ethylene propylene diene monomer waterproof roll and production method thereof
  • White butyl self-adhesive ethylene propylene diene monomer waterproof roll and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] This white butyl self-adhesive EPDM composite waterproof membrane is composed of base layer, surface layer and anti-adhesive isolation layer. The base layer is EPDM waterproof layer, and the surface layer is butyl rubber self-adhesive. Layer, anti-adhesive isolation layer is PE anti-adhesive isolation film.

[0040] The ratio of each component of the base rubber, in parts by weight, is based on 100 parts of EPDM rubber, and other auxiliary materials include 50 parts of precipitated silica; 30 parts of low melting point glass powder; 40 parts of expanded perlite powder 10 parts of rutile titanium dioxide; 60 parts of plasticizer; 1 part of polyethylene glycol; 0.8 part of coupling agent; 0.4 part of antioxidant 1010; 0.4 part of sulfur; 0.5 part of triallylisocyanurate Parts; 5 parts of 1,1-bis(tert-butylperoxy)-3,3,5-trimethylcyclohexane. Wherein accelerator is sulfur and triallyl isocyanurate, and the effect that sulfur plays in the peroxide vulcanization system of th...

Embodiment 2

[0061] This white butyl self-adhesive EPDM composite waterproof membrane is composed of base layer, surface layer and anti-adhesive isolation layer. The base layer is EPDM waterproof layer, and the surface layer is butyl rubber self-adhesive. Layer, anti-adhesive isolation layer is PE anti-adhesive isolation film.

[0062] The proportion of each component of the base rubber is calculated in parts by weight, based on 100 parts of EPDM rubber, and other auxiliary materials include 60 parts of precipitated silica; 40 parts of low melting point glass powder; 50 parts of expanded perlite powder 15 parts of rutile titanium dioxide; 65 parts of plasticizer; 1 part of polyethylene glycol; 0.7 part of coupling agent; 0.4 part of antioxidant 1010; 0.4 part of sulfur; 0.6 part of triallyl isocyanurate ; 5 parts of 1,1-bis(tert-butylperoxy)-3,3,5-trimethylcyclohexane.

[0063] The proportioning of each component of surface layer rubber is identical with embodiment 1;

[0064] The produc...

Embodiment 3

[0066] This white butyl self-adhesive EPDM composite waterproof membrane is composed of base layer, surface layer and anti-adhesive isolation layer. The base layer is EPDM waterproof layer, and the surface layer is butyl rubber self-adhesive. Layer, the anti-adhesive isolation layer is PE anti-adhesive isolation film;

[0067] The ratio of each component of the base rubber, in parts by weight, is based on 100 parts of EPDM rubber, and other auxiliary materials include 65 parts of precipitated silica; 45 parts of low melting point glass powder; 55 parts of expanded perlite powder ; 20 parts of rutile titanium dioxide; 70 parts of plasticizer; 1.2 parts of polyethylene glycol; 0.8 part of coupling agent; 0.5 part of antioxidant 1010; 0.5 part of sulfur; ; 6 parts of 1,1-bis(tert-butylperoxy)-3,3,5-trimethylcyclohexane.

[0068] The proportioning of each component of surface layer rubber is identical with embodiment 1;

[0069] The production process steps of this embodiment ar...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a white butyl self-adhesive ethylene propylene diene monomer waterproof roll and a production method thereof. The white butyl self-adhesive ethylene propylene diene monomer waterproof roll is formed by compounding a base layer, a surface layer and an anti-adhesion isolation layer, the base layer is a white ethylene propylene diene monomer waterproof layer, and the surface layer is a butyl rubber self-adhesive layer; the base layer is based on 100 parts of ethylene propylene diene monomer; other components include 50-80 parts of precipitated silicon dioxide; 30-50 parts of low-melting-point glass powder; 40-70 parts of expanded perlite powder; 10-30 parts of rutile type titanium dioxide; 20-80 parts of a plasticizer; 0.8-1.5 parts of polyethylene glycol; 0.5-2 parts of a coupling agent; 0.2-0.8 part of an antioxidant 1010; 0.3-0.6 part of sulfur; 0.5-1.0 part of triallyl isocyanurate; and 3-9 parts of 1, 1-bis (tert-butylperoxy)-3, 3, 5-trimethylcyclohexane. The temperature of the roof can be greatly reduced by using the roof.

Description

technical field [0001] The invention relates to the field of building waterproof materials, in particular to a white butyl self-adhesive EPDM waterproof coiled material and a production method thereof. Background technique [0002] At present, the internationally recognized polymer waterproof membrane with the best aging resistance is EPDM waterproof membrane; but because the existing EPDM waterproof membrane is mainly black (such as the internationally renowned brand " Firestone, "Carlyle", etc.), and when the black EPDM waterproof membrane is applied to the roof, although the main material EPDM rubber has excellent weather resistance, the reinforcing agent carbon black in the membrane can Absorb a large amount of infrared rays in sunlight, accumulate energy, and make the exposure temperature of the membrane significantly, which will greatly increase the overall temperature of the roof. According to the test method and related definitions of ASTM C 1549-09, according to the...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): C09J7/20C09J7/30C09J123/20C09J11/04C08L23/16C08L71/02C08K3/36C08K3/40C08K7/26C08K5/14C08K13/04E04D5/10E04D13/16B29D7/00
CPCC09J7/20C09J7/30C09J123/20C09J11/04C08L23/16B29D7/00E04D5/10E04D13/16C09J2423/166C09J2423/00C08L2205/02C08L23/20C08K3/22C08K5/1345C08L71/02C08K3/36C08K3/40C08K7/26C08K5/14C08K13/04
Inventor 解忠深郑方赵卫中孙卫华董晓玉
Owner 深润防水科技(山东)有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com