China Cheap price Polyamide Resin - high mechanical properties PEI- Unfilled, GF, CF for industrial products cover – Siko
China Cheap price Polyamide Resin - 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:
Related Product Guide:
Our personnel are generally in the spirit of "continuous improvement and excellence", and together with the outstanding top quality merchandise, favorable price tag and fantastic after-sales solutions, we try to gain every single customer's rely on for China Cheap price Polyamide Resin - high mechanical properties PEI- Unfilled, GF, CF for industrial products cover – Siko , The product will supply to all over the world, such as: Tunisia, Slovak Republic, Durban, Upon today, we have customers from all over the world, including USA, Russia, Spain, Italy, Singapore, Malaysia, Thailand, Poland, Iran and Iraq. The mission of our company is to provide the highest quality products with best price. We are looking forward to doing business with you.
By Megan from Colombia - 2017.09.28 18:29
The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
By Victor from Sierra Leone - 2018.06.03 10:17
