Plastic formula with flame-retardant function

Abstract

The invention discloses a plastic formula with a flame-retardant function. The plastic formula is formed by mixing and blending a flame retardant, an antioxidant, a stabilizer, an antistatic agent, a modifier, a crosslinking agent and polyethylene plastic, wherein the flame retardant is antimony oxide; the antioxidant is dilauryl thiodipropionate; the stabilizer is benzophenone; the antistatic agent is polyoxyethylene stearate; the modifier is an acrylate copolymer; the crosslinking agent is dimethylamino-1-propylamine. The plastic formula with the flame-retardant function comprises the following components in percentage by weight: 2.2-4.7 percent of antimony oxide, 3.7-5.9 percent of acrylate copolymer, 3.3-4.5 percent of dilauryl thiodipropionate, 2.6-3.1 percent of benzophenone, 3.8-4.9 percent of polyoxyethylene stearate, 3.2-4.1 percent of dimethylamino-1-propylamine and 72.8-81.2 percent of polyethylene plastic. According to the plastic formula with good flame-retardant performance, after multiple chemical raw materials are added into the synthetic plastic, the plastic has high flame retardant property and stable performance. Therefore, the plastic can better meet human requirements and is high in cost performance and suitable for popularization and application.

Description

technical field [0001] The invention relates to the field of plastic processing and manufacturing, in particular to a plastic formula with a flame-retardant function. Background technique [0002] The main component of plastic is resin. The term resin was originally named after the lipids secreted by animals and plants, such as rosin, shellac, etc. Resin refers to a high polymer that has not been mixed with various additives. Resin accounts for about 40% to 100% of the total weight of plastic. The basic properties of plastics are mainly determined by the nature of the resin, but additives also play an important role. Some plastics are basically composed of synthetic resins, with no or few additives, such as plexiglass, polystyrene, etc. The so-called plastic is actually a kind of synthetic resin, which is similar in shape to pine resin in natural resins, but it is called plastic because it is artificially synthesized by chemical means. There are many flame-retardant plas...

AI Technical Summary

Problems solved by technology

There are many flame-retardant plastics, all of which are modified on the basis of raw materials, such as flame-retardant ABS, flame-retardant HIPS, flame-retardant PP, flame-retardant PE, flame-retardant PET, flame-retardant PBT, flame-retardant PC, flame-retardant Combustible PC / ABS alloys, etc., now mainly have halogen flame retardant, and there are many researches on halogen-free flame retardant, but product stability and flame retardant effect need to be improved