Butyl rubber waterproof sealing adhesive tape substrate

Abstract

The invention discloses a butyl rubber waterproof sealing adhesive tape substrate. The substrate comprises butyl rubber, an anti-impact modifier, a preservative, a weather-proof agent, a dispersing agent and a stabilizer, wherein the anti-impact modifier is a styrene-butadiene copolymer, the preservative is alkenyl succinic acid, the weather-proof agent is phenyl salicylate, the dispersing agent is glycerol tristearate, and the stabilizer is organic silicon resin. The product is prepared from the butyl rubber and multiple additives; the prepared adhesive tape substrate has the advantages of high tensile strength, good elasticity and extensibility, excellent chemical resistance, weather resistance and corrosion resistance, good waterproof property, sealing property and low temperature resistance and stable product quality.

Description

technical field [0001] The invention relates to chemical products, in particular to a base material of a butyl rubber waterproof sealing adhesive tape. Background technique [0002] At present, the adhesive tape substrates used in the market are of different styles and fields of application. Most of the currently used adhesive tape substrates are of poor quality, easily torn during use, have low mechanical strength, and relatively poor physical properties. At the same time, during use, the chemical resistance, weather resistance, water resistance, airtightness, low temperature resistance and corrosion resistance of the tape base material cannot meet people's use needs. Contents of the invention [0003] The purpose of the present invention is to provide a butyl rubber with high tensile strength, good elasticity and elongation, excellent chemical resistance, weather resistance and corrosion resistance, good water resistance, sealing performance and low temperature resistan...

AI Technical Summary

Problems solved by technology

For the existing adhesive tape substrates, most of them are of poor quality, easy to tear during use, low in mechanical strength, and relatively poor in physical properties

At the same time, in the process of use, the chemical resistance, weather resistance, water resistance, airtightness, low temperature resistance and corrosion resistance of the tape base material cannot meet people's use needs.