Polyether amine has excellent processing stability in the processing process

2021-09-26 16:28:23

PP halogen-free flame retardant is a special environment-friendly flame retardant for PP, which belongs to nitrogen phosphorus flame retardant. It is a halogen-free and intumescent flame retardant specially developed for polypropylene. It is polymerized by phosphorus and nitrogen containing chemicals with synergistic effect. It has good compatibility in polypropylene, has little impact on the mechanical properties of plastics, and has excellent processing stability in the processing process. PP special environment-friendly flame retardant is different from halogen-containing flame retardant. In the combustion process, it can achieve the purpose of heat insulation, air isolation and flame retardant by generating a dense expanded carbon layer without irritating hydrogen halide gas and black smoke. It is an environment-friendly flame retardant.

Containers for amino terminated polyether can be made of steel, aluminum, polyethylene or polypropylene. The storage temperature shall not exceed 70 ℃. In order to prevent moisture absorption and oxidation, it is recommended to fill the container with nitrogen. We usually use clean, dry, sealed and leak free galvanized iron drums for packaging. Keep away from the sun, rain and fire source during storage. It is not limited by the storage rules of combustible liquids, but it should avoid entering groundwater or surface water because it is not easy to be biodegraded.

Generally, the toxicity of amino terminated polyether ingested into the mouth or in contact with skin, eyes and mucous membrane can be ignored, so personal protective measures are not necessary in use. However, because its alkalinity will stimulate skin and eyes, safety glasses, gloves and other protective articles shall be worn during operation.

Polyether amine technology mainly produces the products we need through a series of technologies. What are the characteristics of the products produced? Xiaobian will give you a brief introduction. I hope you can deepen your understanding of polyether amine in the following introduction.