S-Plastics Ultem polyetherimide (PEI) is an amorphous high-performance polymer with excellent heat resistance, good chemical corrosion resistance, inherent flame retardancy and excellent dimensional stability. The glass transition temperature (TG) is 217 ℃, the HDT is 190 ℃, and the relative thermal index (RTI) is 170 ℃. Low smoke emission, meeting the requirements of FDB, FAR and NBS. Low creep sensitivity, low and uniform coefficient of thermal expansion (CTE) (transverse and longitudinal). High strength and modulus at high temperature. It has good resistance to many chemical substances. It has stable dielectric constant and dissipation factor under a wide range of temperature and frequency conditions. It is transparent to visible light, infrared light and microwave radiation. Comply with FDA, European and American food contact regulations and USP class VI. Excellent processing performance on traditional molding equipment. ULTEM (PEI) materials are widely used in tableware / public catering, medical, aircraft, automobile, automotive lighting, telecommunications, electrical and fluid processing industries.

PEI characteristics:

1. PEI is characterized by high strength, high rigidity, wear resistance and dimensional stability at high temperature.
2. Pei is an amber transparent solid. It has inherent flame retardancy and low smoke without adding any additives. The oxygen index is 47%, and the combustion grade is ul94-v-0.
3. The density of Pei is 1.28 ~ 1.42g/cm3, the glass transition temperature is 215 ℃, the thermal deformation temperature is 198 ~ 208 ℃, it can be used for a long time under 160 ~ 180 ℃, and the allowable intermittent high use temperature is 200 ℃.
4. Pei has excellent mechanical strength, electrical insulation performance, radiation resistance, high and low temperature resistance, fatigue resistance and molding processability;

Adding glass fiber, carbon fiber or other fillers can achieve the purpose of strengthening and modification.

S-Plastics Ultem PEI 2300 is 30% Glass fiber filled, standard flow Polyetherimide (Tg 217C). ECO Conforming, UL94 V0 and 5VA listing. NSF 51 listing, WRAS certification, KTW certification in recognized colors.

Property

Processing

Available in stock with favorable price

1.1000 series

1000,MI9.0； 1010,MI18.0； Hu1000, medical grade.

2.2000 series, add GF

2100, add 10%GF, MI 7.0;

2110, add 10%GF, MI 11.0;

2200, add 20%GF, MI 6.0;

2210, add 20%GF, MI 8.4;

2300, add 30%GF, MI 5.0;

2310, add 30%GF, MI 7.6;

3. Others

MD130, MD131, AUT195, ATX200, etc;

Our customers

In recent years, we have deeply cultivated the domestic market and actively explored foreign markets.Up to now, we have provided high-quality products and services to more than 1,000 customers in various industries, including: electronics and electrical appliances, medical, food, automotive electronics, optoelectronic communications, photovoltaic new energy, water treatment, transportation and other industries.

Samtion chemical supplies engineering plastics and special modified materials of S-Plastics and other brands.Our authentic products are guaranteed, with complete qualifications and superior supply capacity and price advantages.

Every batch of our products is subject to strict quality inspection to ensure the original supply. All products have MSDS, ROHS, SGS, REACH, FDA, EU, UL, COC / COA certificates!!

Our warehouse

With a strong sales network and strength, we have warehousing services in Guangzhou, Dongguan, Shenzhen free trade zone, Hong Kong and other four places (conventional product inventory exceeds 1000 tons). We can provide customers with rapid response, professional service and excellent products!

For more information please download the datasheet
	S-Plastics Ultem 2300.pdf