Flame-retardant antistatic tearproof film material

Abstract

The invention discloses a flame-retardant antistatic tearproof film material which is prepared from the following raw materials in parts by weight: 40-50 parts of polypropylene, 10-20 parts of polyethylene, 10-15 parts of polyester, 2-5 parts of polyurethane, 1-3 parts of 2,2-dimethylol propionic acid, 5-8 parts of 1,2-dimethylcyclohexane, 4-8 parts of dioctyl adipate, 0.5-3 parts of a flame retardant, 1.5-2.5 parts of a concentrated anti-blocking agent, 0.5-1.5 parts of an antifogging agent, 1-3 parts of an anti-sticking agent, 2.5-4 parts of a slipping agent, 1-5 parts of an antistatic agent, 3-5 parts of zinc oxide whisker and 1-5 parts of conductive fiber. The film material disclosed by the invention has the advantages of being firm and durable, economic and environment-friendly, antistatic, tearproof, antifogging, wide in application range, flame-retardant, fireproof, safe and reliable. The adding amount of the conductive fiber is small, so that the processability is good, the comprehensive performance is excellent, and the film material is particularly suitable for scale production. The added antistatic agent has better conductivity and meanwhile, the zinc oxide whisker with four feet and a three-dimensional structure is added and cooperates with the antistatic agent, so that the material is endowed with an antistatic property efficiently.

Description

technical field [0001] The invention relates to the technical field of packaging materials, in particular to a flame-retardant, antistatic, and tear-resistant film material. Background technique [0002] Polypropylene film is a new type of packaging film developed for the purpose of replacing cellophane. It has the characteristics of high mechanical strength, good toughness, good transparency and gloss. Its price is about 20% lower than cellophane. Therefore, cellophane has been replaced or partially replaced in food, medicine, cigarettes, textiles and other packaging. However, its resilience is large, so it cannot be used for twisted packaging of candies, and it does not have flame retardancy and antistatic properties. Existing flame-retardant materials mainly include inorganic flame-retardant materials and organic flame-retardant materials, among which organic flame-retardant materials have good The affinity of brominated flame retardants is added to plastics, and bromin...

AI Technical Summary

Problems solved by technology

However, its resilience is large, so it cannot be used for twisted packaging of candies, and it does not have flame retardancy and antistatic properties. Existing flame-retardant materials mainly include inorganic flame-retardant materials and organic flame-retardant materials, among which organic flame-retardant materials have good The affinity of brominated flame retardants is used in plastics, and brominated flame retardants occupy an absolute advantage in organic flame retardant systems, but there are many criticisms on environmental protection issues, which are likely to cause pollution and harm to the environment