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China wholesale Polyamide 6 Gf15 - high mechanical properties PEI- Unfilled, GF, CF for industrial products cover – Siko Detail:
Polyetherimide (PEI) is an amorphous, amber-to-transparent thermoplastic with characteristics similar to the related plastic PEEK. Relative to PEEK, PEI is cheaper, but is lower in impact strength and usable temperature. Because of its adhesive properties and chemical stability it became a popular bed material for FFF 3D printers.
The glass transition temperature of PEI is 217 °C (422°F). Its amorphous density at 25 °C is 1.27 g/cm3(.046 lb/in³). It is prone to stress cracking in chlorinated solvents. Polyetherimide is able to resist high temperatures with stable electrical properties over a wide range of frequencies. This high strength material offers excellent chemical resistance and ductile properties suitable for various applications, even those including steam exposure.
PEI- Unfilled, GF, CF Features
Good heat resistance, super toughness& fatigue resistance.
Nice electrical stability.
Excellent dimension stability,
Self-lubricating, low water absorption,
Electrical insulation is good
To keep good properties in the humid environment .
PEI- Unfilled, GF, CF Main Application Field
Widely used on various electronic and electrical appliances, machinery, automobiles, aerospace and aviation, food and medical supplies, light guide materials and connectors, high-end precision industrial structures, printer accessories, and gear accessories.
SIKO PEI Grades And Description
SIKO Grade No. |
Filler(%) |
FR(UL-94) |
Description |
SP701E10/20/30C |
10%-30%GF |
V0 |
GF Reinforced |
SP701E |
None |
V0 |
PEI NO GF |
Grade Equivalent List
Material |
Specification |
SIKO grade |
Equivalent to Typical brand & grade |
PEI |
PEI unfilled, FR V0 |
SP701E |
SABIC ULTEM 1000 |
PEI+20%GF, FR V0 |
SP701EG20 |
SABIC ULTEM 2300 |
Product detail pictures:
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We generally believe that one's character decides products' top quality, the details decides products' high-quality ,along with the REALISTIC,EFFICIENT AND INNOVATIVE team spirit for China wholesale Polyamide 6 Gf15 - high mechanical properties PEI- Unfilled, GF, CF for industrial products cover – Siko , The product will supply to all over the world, such as: Jakarta, venezuela, Uruguay, We have more than 200 staff including experienced managers, creative designers, sophisticated engineers and skilled workers. Through hard work of all employees for the past 20 years own company grew stronger and stronger. We always apply the "client first" principle. We also always fulfill all contracts to the point and therefore enjoy excellent reputation and trust among our customers. You are very welcome to personally visit our company.We hope to start a business partnership on the basis of mutual benefit and successful development . For more information please do no hesitate to contact us..