| Customization: | Available |
|---|---|
| Material: | Peek |
| Usage: | General Plastics, Engineering Plastics, Specialty Plastics |
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Polyether-Ether-Ketone is a kind of semicrystalline high-molecular polymer and its main chain of macromole is consist of aryl , ketone and ethe r. PEEK has the advantages of excellent strength and thermal properties. It can compete with metal in various fields with its unique structure and properties,which includes outstanding fatigue resistance,abrasion resistance,self-lubricated property,electrical properties and radiation resistance. These embrace PEEK the ablilites to challenge numberous environmental extremes.
| Item | Test Standard | Unit | ||||
| Color | Natural or Black | Natural or Black | Black | Black | ||
| Density | ISO 1183 | g/cm3 | 1.3±0.01 | 1.5±0.01 | 1.4±0.01 | 1.43±0.01 |
| Water Abs. (25ºC.24Hrs) | ISO 62 | % | 0.5 | 0.11 | 0.06 | 0.06 |
| Mould shrinking percentage | 3mm,170ºC, Flow direction | % | 1.2 | 0.4 | 0.1 | 0.3 |
| Perpendicular to flow direction | % | 1.5 | 0.8 | 0.5 | 0.5 | |
| Melting point | DSC | ºC | 343 | 343 | 343 | 343 |
| Distortion temperature | ASTM D648 | ºC | 163 | 315 | 315 | 293 |
| Continuous using temperature | UL 74685 | ºC | 260 | 260 | 260 | 260 |
| Coefficient of thermal expansion | ASTM D696 | 10-5ºC | 4.7 | 2.2 | 1.5 | 2.2 |
| Tensile strength(23ºC) | ISO527-2/1B/50 | Mpa | 100 | 155 | 220 | 134 |
| Tensile elongation(23ºC) | ISO527-2/1B/50 | % | 34 | 2 | 1.8 | 2.2 |
| Bending strength(23ºC) | ISO 178 | Mpa | 163 | 212 | 298 | 186 |
| Comprehensive strength(23ºC) | ASTM D695 | Mpa | 118 | 215 | 240 | 150 |
| Lzod impact strength ( no gap) | ISO 180/U | KJm-2 | No crack | 51 | 46 | 32 |
| Rockwell hardness | ASTM D785 | 99 | 103 | 107 | 102 | |
| Flammable level | UL 94 | V-0 @mm | 1.5 | 1.5 | 1.5 | 0.75 |
| Dielectric strength | IEC 248 | KV/mm | 1.8 | 1.9 | ||
| Dielectric constant | IEC 250 | 3.2 | 3.3 | |||
| Surface resistivit | Ω | 1015Ω | 1015Ω | 3×106Ω | 5×106Ω | |
| Friction coefficient | μ | 0.30-0.38 | 0.38-0.46 | 0.28 | 0.18 |
25kg/bag, or per your requirement. 25kgs net weight in PP woven or PE plastic bag about 20 tons for 20" container
1. Are youtrading company or Manufacturer ?
We are factory.
2.About Sample
We provide samples, but you need to pay the sample fee and freight.
3. About Material
We can customize the material according to customers' requirement.
4. About Quality
All the products must be tested strictly according to the testing procedure before shipment.
5. About Delivery Period
Normally delivered in 14 working days after the confirmation of order& payment. And it varies according to the material and quantity.
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