High-molecular, transparent and colorful self-adhesive coiled material and production process thereof

Abstract

The invention discloses a high-molecular, transparent and colorful self-adhesive coiled material and a production process thereof. The self-adhesive coiled material comprises the following raw materials in parts by weight: 15-30 parts of butyl-reclaimed rubber, 1-8 parts of EVA, 1-8 parts of epoxy, 1-8 parts of SBS-1401 and 45-60 parts of C5 hydrogenated petroleum resin. The raw materials, after being weighed according to the parts by weight, are evenly stirred in a container; the self-adhesive coiled material is obtained after the primary and secondary hot melt vertical compression. The self-adhesive coiled material has the advantages of high transparency, thermal insulation, ageing resistance and high adhesion, can effectively reduce roof temperature and production cost, and is conducive to environment protection; the self-adhesive coiled material can withstand the temperature as high as 110 DEG C; the bonding strength is larger than 1.5 N / mm; and the self-adhesive coiled material remains flexible at the temperature below minus 20 DEG C, and has excellent practicability and high temperature resistance. The self-adhesive coiled material has the appearance effect of asphalt shingle, concrete tile, terracotta and metal tile, and is compatible with different outer wall colors and styles, highly three dimensional, and rich in style and color.

Description

Technical field [0001] The invention relates to the technical field of coiled materials, in particular to a polymer transparent colored self-adhesive coiled material and its production process. Background technique [0002] Waterproof coiled material is mainly used for building walls, roofs, tunnels, highways, landfills, etc., to resist external rainwater and groundwater leakage, a flexible building material product that can be rolled into a roll, as the foundation of the project The leak-free connection with the building is the first barrier to waterproof the entire project and plays a vital role in the entire project. The main products are asphalt waterproofing membrane and polymer waterproofing membrane. Traditional modified bitumen waterproofing membranes are complex in construction and need to use open flame hot melt bonding. Smoke and exhaust gas are generated, which will pollute the environment. At the same time, they are prone to safety accidents. They cannot achieve com...

AI Technical Summary

Problems solved by technology

Traditional modified asphalt waterproofing membranes are complicated to construct and require the use of open flames for hot-melt bonding, which produces smoke and exhaust gas, pollutes the environment, and is prone to safety accidents; it cannot be completely bonded to the base layer, and water seepage and channeling often occur phenomenon; in addition, its construction speed is slow, and it is greatly affected by weather changes, base surface flatness and moisture content, and it is easy to delay the construction period

The traditional polymer waterproof roll has a hard texture, poor construction smoothness, and due to complex equipment, poor passability during the welding process, and high difficulty in waterproof node construction, it is only suitable for large-scale simple waterproof projects.