Foldable ethylene propylene diene rubber/POE (polyolefin elastomer) waterproof coiled material and preparation method thereof

Abstract

The invention provides a foldable ethylene propylene diene rubber/POE (polyolefin elastomer) waterproof coiled material, which is characterized by being prepared from the following raw materials in parts by weight: ethylene propylene diene rubber, hydrogenated rosin resin, POE, 1,3-bi(tertiary butyl peroxide diisopropyl) benzene, triallyl isocyanurate, stearic acid, 2-mercapto benzimidazole, lanthanum oxide, chlorinated paraffin, ammonium bicarbonate, zinc oxide, sodium metasilicate, 2-amino-2-methyl-1-propyl alcohol, epoxidized soybean oil, sodium selenite, polyethylene terephathalate, azodicarbonamide, aluminium oxide, hexamethyl disilazane, ethyl ester, diethyl tertiary butanol, trihydrolxy triethylamine 2,2'-disulfbenzothiazole and deionized water. The waterproof coiled material can be folded at any angles, so that the number of splicing parts can be greatly reduced; the water seeping probability can be effectively reduced; meanwhile, the heat insulation and energy saving effects can be achieved; the construction is simple and convenient.

Description

technical field [0001] The invention relates to a building waterproof material, in particular to a foldable EPDM / POE waterproof coiled material and a preparation method thereof. technical background [0002] EPDM membrane is recognized as the waterproof membrane with the best comprehensive performance in the world, and EPDM has been used in a large number of Chinese construction projects because of its excellent physical properties. In recent years, with the advancement of social science and technology and the enhancement of people's awareness of environmental protection, the industry's requirements for building waterproof materials have changed from the previous single waterproof function to the multifunctional direction of long life, flame retardancy, and ozone aging resistance. At present, the EPDM waterproof membranes sold in the market are basically produced according to the national polymer waterproof membrane standards. When used on buildings, they have good waterproo...

AI Technical Summary

Problems solved by technology

At present, the EPDM waterproof membranes sold in the market are basically produced according to the national polymer waterproof membrane standards. When used on buildings, they have good waterproof effects and long working life. The fly in the ointment is that : Both the EPDM waterproof membrane and the waterproof layer used to generate it are easy to burn when exposed to open flames, so there are certain safety hazards, especially not suitable for waterproof and anti-corrosion projects for buildings with high fire protection requirements Therefore, it is not ideal from the perspective of practicality and economy