Halogen-free flame-retardant hot-melt adhesive film containing stabilizer for conductive cloth and preparation method thereof

Abstract

The invention discloses a halogen-free flame-retardant hot-melt adhesive film containing a stabilizer for conductive cloth and a preparation method thereof. It is mainly composed of the following raw materials in parts by weight: polyethylene hot-melt adhesive 30-65 parts; starch 20-35 parts; 8-15 parts of triphenyl phosphate; 2-10 parts of carbonamide; 4-16 parts of stabilizer. The invention has the advantages of good flame-retardant and conductive effect, non-toxicity and no secondary pollution, strong oxidation resistance and long service life.

Description

Technical field: [0001] The invention relates to a halogen-free flame-retardant hot-melt adhesive film containing a stabilizer for conductive cloth and a preparation method thereof. Background technique: [0002] Hot melt adhesive film It is a film product with or without release paper, which can be operated continuously or intermittently. traditional Hot melt adhesive film It is a halogen-containing flame-retardant hot-melt adhesive film, and halogen-containing flame-retardant materials will produce a large amount of smoke and toxic corrosive hydrogen halide gas during the flame retardant process, causing secondary hazards, which no longer meets the international environmental protection requirements. Therefore, new environmentally friendly halogen-free flame-retardant hot melt adhesive films are in urgent need of development. [0003] Traditional flame retardant Hot melt adhesive film It can only be flame-retardant and conductive. It will be oxidized by air or other substances a...

AI Technical Summary

Problems solved by technology

The traditional hot-melt adhesive film is a halogen-containing flame-retardant hot-melt adhesive film, and the halogen-containing flame-retardant material will produce a large amount of smoke and toxic corrosive hydrogen halide gas during the flame-retardant process, causing It becomes a secondary hazard, which is no longer in line with international environmental protection requirements. Therefore, new environmentally friendly halogen-free flame-retardant hot-melt adhesive films are in urgent need of development

[0003]Traditional flame-retardant hot-melt adhesive film can only be flame-retardant and conductive, and will be oxidized by air or other substances after long-term use. As a result, it is damaged, affecting its function and life