Transparent acrylic double-sided foam adhesive tape

Abstract

The invention relates to a transparent acrylic double-sided foam adhesive tape which comprises an axle center pipe, an adhesive and a PE (polyethylene) base film, wherein the adhesive is attached to the PE base film. The PE base film is wound on the axle center pipe. The invention is characterized in that the adhesive is prepared from the following components in parts by weight: 100 parts of propenyl monomer, 15-20 parts of acrylic acid, 9-18 parts of hollow glass microsphere, 12-15 parts of silicon dioxide, 12-13 parts of dodecathiol, 1-10 parts of reaction aid, 12-14 parts of nonionic surfactant, 11-13.5 parts of conversion agent, 3.5-3.8 parts of inorganic colors, 2-12 parts of silica, 0.2-20 parts of porous filler, 0.8-0.9 part of isopropyl thiaanthracenone, 0.9-10 parts of diphenyl ketone, 1-2 parts of 4-methyl phenyl ketone, 0.87-0.93 part of polyisobutylene, 0.15-0.17 part of 1,6-hexanediol diacrylate, 0.20-0.23 part of defoaming agent, 0.25-0.27 part of antioxidant, 0.88-1.2 parts of flame retardant and 1-10 parts of other additives.

Description

technical field [0001] The invention relates to the field of environment-friendly adhesive tapes, in particular to a transparent acrylic double-sided foam adhesive tape. Background technique [0002] With the rapid development of industry, the existing adhesive tapes on the market have met some of people's needs to a certain extent, but environmental problems have become more and more prominent in recent years. And more and more environmentally friendly tapes are used in automotive electronic component systems in aviation, aerospace and other fields. Due to the emphasis on environmental affinity of environmentally friendly tapes, the adhesive performance requirements are appropriately reduced, so the tape itself has lower requirements on the adhesive performance of the glue used as the glue than other glues. Although it can greatly reduce environmental pollution, it is easy. Because of the glue components and the thickness of the tape, the adhesive performance of the tape i...

AI Technical Summary

Problems solved by technology

Due to the emphasis on environmental affinity of environmentally friendly tapes, the adhesive performance requirements are appropriately reduced, so the tape itself has lower requirements on the adhesive performance of the glue used as the glue than other glues. Although it can greatly reduce environmental pollution, it is easy. Due to the glue components and the thickness of the tape, the adhesive performance of the tape is reduced