Product Overview:

Ultem PEI CRS5111‑7301 10% Glass‑Fiber‑Reinforced High‑Chemical‑Resistance PEI Copolymer

Ultem CRS5111‑7301 is SABIC amorphous 10 % glass‑fiber‑reinforced PEI copolymer, supplied in black pellet form. Distinguished from standard PEI homopolymer grades, this copolymer features elevated glass‑transition temperature at 225 °C and greatly enhanced chemical resistance against strong acids, bases, ketones and aromatic solvents. Optimized for structural injection‑molded components enduring exposure to aggressive chemical media.  suitable for injection molding and precision CNC machining

Typical Application Fields:         

Ultem PEI CRS5111‑7301 is selected for high‑performance scenarios combining high temperature, structural load and aggressive‑chemical exposure:

• Automotive Industry: Under‑hood components exposed to fuels, oils, cleaning solvents; chemical‑resistant sensor housings and module brackets.

• Industrial Fluid‑handling Equipment: Pump parts, valve structural components, manifold bodies contacting strong chemical media.

• Chemical Processing Equipment: Instrument housings, fixture parts resistant to acid, alkali and organic solvent splash.

• Electrical & Electronics: High‑temperature structural connectors and insulating components requiring chemical‑attack resistance.

• Aerospace & Transportation: Light‑weight reinforced structural parts with flame‑smoke‑toxicity and chemical‑resistance requirements.

  
  

Recommended:      

About us:               

Cikso New Material -have been focused on providing of high temperature engineering plastics & special rawmaterial with more than 

15 years professional experience, and located in GuangDong . 

Our key product lines include:

Special raw material: PEI, PAI, TPI, PEEK, PPSU/PSU/PES, LNP, RTP,,,

Fluoropolymers: PVDF, ECTFE, PFA, ETFE, FEP, FKM,,,

Hanwha TotalEnergies PP Compounds,

Chinese brand PEI, TPI/PI

Other engineering plastic : PPA, PPS, LCP, 6T, 9T, PA12, PA11,,,

Our Top Advantage Material (Authorized Agent) :

Hanwha-TotalEnergies: PP compounds

Chinese brand - Valiant PEI, TPI 

Application:           

• Aircraft interiors , Auto parts, Electrical & Electronics components applications

• Healthcare & Medical Instrument, food service applications

• plumbing , wire insulation, industrial applications.  

• Green Hydrogen, anti-corrosion(coating) applications

FAQ:                        

Q: Which brands or materials do you mainly supply?

A: Our key strategic products are:

- PEI from WANRUN (Valiant brand): a high-performance, cost-effective alternative to SABIC ULTEM™

- PP compounds from Hanwha TotalEnergies

  We also supply PEEK, PPSU, TPI, LCP, PPA, PVDF, and more.

Q: Do you accept small orders?

A: Yes. MOQ is 25 kg, and we support small batch validation orders.

Q: What is your lead time?

A: In-stock: 3–5 days; No Stock available: Deponds on QTY.

Q: What is your delivery terms?

A:  Depends on your demand,  ( EXW, COURIER,FOB, CIF, DAP)

Contact us:              

Company: Cisko New Material Technology Co.,Ltd

Contacter : Jamie Yang

Phone: 86-13500096866

WhatsAPP/Wechat: 86-13500096866

Email: jamie@ciskotech.com