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Ethylene propylene diene monomer self-adhesive waterproof roll

A technology of EPDM rubber and self-adhesive waterproof membrane, which is applied in the direction of adhesives, adhesive types, grafted polymer adhesives, etc., can solve the problems of self-adhesion and poor mutual adhesion, and achieve improved adhesion Force, solve self-adhesion, improve the effect of bonding performance

Active Publication Date: 2015-05-20
NINGBO HUAGAOKE WATERPROOF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the technical problem to be solved by the present invention is to provide a EPDM rubber self-adhesive waterproof membrane to solve the technical problems of self-adhesion and poor mutual adhesion in the prior art.

Method used

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Embodiment Construction

[0011] The present invention will be further described in the following specific embodiments, but the present invention is not limited to these embodiments.

[0012] The present invention covers any alternatives, modifications, equivalent methods and solutions made on the essence and scope of the present invention. In order for the public to have a thorough understanding of the present invention, specific details are described in the following preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details.

[0013] The invention provides a self-adhesive EPDM rubber waterproof roll material, comprising a non-woven fabric layer, a rubber waterproof layer, a silane coupling agent layer, and a grafted EPDM self-adhesive rubber Layer and isolation film; the weight parts of each component of the grafted EPDM self-adhesive layer are: 30-40 parts of grafted EPDM, 0.1-1 part of active agent, 15...

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Abstract

The invention discloses an ethylene propylene diene monomer self-adhesive waterproof roll. The roll comprises a non-woven fabric layer, a rubber waterproof layer, a silane coupling agent layer, a grafted ethylene propylene diene monomer self-adhesive layer and an isolating membrane which are sequentially compounded and arranged from top to bottom. The roll is characterized in that the grafted ethylene propylene diene monomer self-adhesive layer comprises the following components in parts by weight: 30-40 parts of grafted ethylene propylene diene monomer, 0.1-1 part of an active agent, 15-20 parts of tackifier, 20-25 parts of tackifying resin, 20-30 parts of filler, 2 parts of a vulcanizing agent, 1 part of zinc oxide, 0.1-0.5 part of an accelerant TMTD, 0.5 part of an antiaging agent and 0.5 part of a coupling agent. The roll disclosed by the invention can be used for improving the bonding force between a base material and an adhesive layer to a great extent and better solves the defect that the self-adhesive and mutual-adhesive performances of the ethylene propylene diene monomer are poor.

Description

Technical field [0001] The present invention relates to the technical field of waterproof materials, in particular to an EPDM self-adhesive waterproof coiled material. Background technique [0002] In recent years, with the advancement of science and technology and the enhancement of people's awareness of environmental protection, the industry's requirements for building waterproof materials have evolved from the previous single waterproof function to the multifunctional direction of long life, flame retardant and ozone aging resistance. [0003] The existing building waterproof materials mainly include waterproof coiled materials, waterproof coatings, rigid waterproof materials, and waterproof sealing materials, among which the most widely used waterproof coiled materials. According to different materials, waterproofing membranes can be divided into asphalt-based and modified asphalt waterproofing membranes, and polymer waterproofing membranes. Compared with traditional asphalt-ba...

Claims

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Application Information

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IPC IPC(8): C09J151/04C09J11/06C09J11/04C09J7/02C08L23/16C08L83/04C08L9/00C08K13/02C08K3/04C08K3/22C08K5/09
Inventor 孟祥旗张东海
Owner NINGBO HUAGAOKE WATERPROOF TECH
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