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

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...

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