Supply Polyethyleneimine Granules Pei Pellets 2200r

Product Description

                                                        Polyetherimide
  
Polyetherimide, abbreviated as PEI, is an amber transparent solid with inherent flame retardancy and low smoke content without any additives. It has an oxygen index of 47%, a combustion grade of UL94-V-0, and a density of 1.28-1.42g/cm3. PEI has strong high-temperature stability, and even non reinforced PEI still has good toughness and strength. Therefore, the superior thermal stability of PEI can be used to manufacture high-temperature and heat-resistant devices.

PEI material, namely polyetherimide, is a high-performance engineering plastic. It is composed of two groups, ether and imide, and has excellent thermal stability, electrical properties and mechanical properties. The characteristics of PEI material include excellent heat resistance, with a continuous use temperature of up to 180°C and a short-term temperature resistance of up to 220°C. It also has high strength, high rigidity and good wear resistance, and its tensile strength and flexural modulus are higher than PC and PA. In addition, PEI material has excellent insulation properties, and its dielectric constant and dielectric loss are very low in a wide frequency range.

 

PEI refers to polyetherimide, which is also the abbreviation of polyethyleneimine and personnel efficiency index. Polyetherimide, referred to as PEI, is an amber transparent solid. It has inherent flame retardancy and low smoke without any additives. The oxygen index is 47%, the combustion grade is UL94-V-0, and the density is 1.28~1.42g/cm3

Product packaging

25kg-10000kg	delivery within 17 days
10000kg-100000kg	delivery within 25 days

Product transportation

About Us

Ningbo Shu You plastic Co., LTD was established is a leading company specialized in producing plastic and rubber particles, such as HDPE, LDPE, LLDPE, PE, EVA, ABS, PVC..... and Contains all kinds of metals. So far, we hasoperations in 35 countries. The product quality has always been the best among Chinese suppliers. Relying on a comprehensive quality control system and professional advanced production equipment, we are able to actively meet the constantly changing needs of customers. We provide "high-quality products, high-quality services, competitive prices, and timely delivery" services, and we are now looking forward to better cooperation with overseas customers on the basis of mutual benefit. Welcome partners from all over the world to establish long-term cooperative relationships with our company.