20GF PEI 2210R Innovative Plastic USA

Description :

　　20GF PEI 2210R Innovative Plastic USA

　　ULTEM? 2210R resin polyetherimide 20% glass fiber reinforced material

　　PEI polyethylene ether

　　Typical application scope:

　　Automotive industry (engine components such as temperature sensors, fuel and air processors, etc.), electrical and electronic equipment (electrical couplings, printed circuit boards, chip casings, explosion-proof boxes, etc.), product packaging, aircraft internal equipment, pharmaceutical industry (surgical instruments, tool housings, non implantable instruments).

　　Injection mold process conditions:

　　Drying treatment: PEI has hygroscopic properties and can cause material degradation. The humidity value should be less than 0.02%. Suggested drying conditions are 150 ℃ and 4-hour drying treatment.

　　Melting temperature: 340~400 ℃ for ordinary materials; The reinforcement type material is 340~415 ℃.

　　Mold temperature: 107~175 ℃, recommended mold temperature is 140 ℃.

　　Injection pressure: 700~1500 bar.

　　Injection speed: Use the highest possible injection speed.

　　Chemical and physical properties:

　　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 produce high-temperature heat-resistant devices.

　　PEI also has good flame retardancy, chemical resistance, and electrical insulation properties. The glass transition temperature is very high, reaching 215 ℃. PEI also has a very low shrinkage rate and good isotropic mechanical properties.

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