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Self-adhesion type ethylene propylene diene monomer waterproof roll

A EPDM, waterproof membrane technology, applied in the direction of adhesive type, adhesive, wax adhesive, etc., can solve problems such as affecting the waterproof sealing effect, etc., to increase labor efficiency, prevent bulging, and anti-aging performance excellent effect

Pending Publication Date: 2017-12-12
杨志武
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the anti-aging service life of EPDM membranes in the waterproof membrane industry is recognized as unmatched by other membranes. Corrosion resistance, acid and alkali, and service life greatly affect the actual waterproof sealing effect

Method used

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Embodiment Construction

[0012] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0013] see figure 1 , in the embodiment of the present invention, a kind of self-adhesive EPDM waterproof roll material, comprises silicone oil paper layer 1, butyl adhesive layer 2, EPDM layer 3 and PE film 4, described silicone oil paper layer 1, butyl Adhesive layer 2, EPDM layer 3 and PE film 4 are arranged sequentially from bottom to top; butyl adhesive layer 2 includes the following components by weight: 40-60 parts of butyl rubber (1751), 30 parts of po...

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Abstract

The invention discloses a self-adhesion type ethylene propylene diene monomer waterproof roll. The self-adhesion type ethylene propylene diene monomer waterproof roll comprises a silicone oil paper layer, a butyl adhesive layer, an EPDM layer and a PE film which are arranged from bottom to top in turn; the butyl adhesive layer comprises the following components in parts by weight: 40-60 parts of butyl rubber (1751), 30-50 parts of polyisobutene (1200), 5-10 parts of C5 resin, 10-20 parts of chlorinated paraffin and 100-200 parts of talcum powder; the EPDM layer comprises the following components in parts by weight: 40-60 parts of EPDM (3092), 50-60 parts of carbon black (N550), 10-20 parts of softening agent, 5-10 parts of vulcanizing agent and 10-20 parts of talcum powder. According to the structure arrangement of the device, the butyl adhesive material is used as an adhesive layer, so that the phenomena of high adhesion and water leakage under low temperature can be effectively solved; the adhesive layer can be coated on the EPDM roll in advance, so that the trouble of on-site adhesive coating required in the construction process can be avoided; and the release paper of the roll can be directly torn off and the roll can be directly paved in the construction process.

Description

technical field [0001] The invention relates to the technical field of waterproofing, in particular to a self-adhesive EPDM waterproofing coiled material. Background technique [0002] At present, the anti-aging service life of EPDM membranes in the waterproof membrane industry is recognized as unmatched by other membranes. Whether it is resistant to corrosion, acid and alkali, and service life greatly affects the actual waterproof sealing effect. At present, the types of adhesives actually used in construction include self-adhesive asphalt and hot melt adhesives. Contents of the invention [0003] The object of the present invention is to provide a self-adhesive EPDM waterproof membrane to solve the problems raised in the background technology above. [0004] To achieve the above object, the present invention provides the following technical solutions: [0005] A self-adhesive EPDM waterproofing membrane, comprising a silicone oil paper layer, a butyl adhesive layer, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J7/02C09J123/22C09J123/20C09J157/02C09J191/06C09J11/04C09J11/08C08L23/16C08K3/34C08K3/04
CPCC09J123/22C09J157/02C08J11/04C08J11/08C08K3/04C08K3/34C08L2205/03C08L2205/025C09J2423/166C09J2423/04C09J2423/00C09J2483/005C09J2491/00C09J2301/122C09J2301/312C08L23/22C08L57/02C08L91/06C08L23/16
Inventor 刘建国杨志武
Owner 杨志武
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