Customized Precision Plastic Screws Bolts Plastic Fastening Screws
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- Supplier: Guangzhou Ideal Plastic Technology Co. Ltd.
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Product Overview
Description
1. PEEK Material Description:
PEEK property
PEEK is a semi-crystalline,show high stiffness and hardness. and an unique high tensile strength and fatiue strength,Resistant to high-engery radiation.High abrasion and wear resistant.Good electrical insulator even at high voltages,and is characterised mainly by its very good mechanical properties and exceptional dimensional stability even continous operation at high temperatures of up to 250°C.
| PEEK performance index | |||||||
| test item | test standard | test condition | units | PEEK-1000 | PEEK-FC1030 | PEEK-G1030 | PEEK-C1030 |
| pure resin | filled carbon fiber +graphite+PTFE (each 10%) | filled 30% glass fiber | filled 30% carbon fiber | ||||
| density | ISO 1183 | crystallization | g/cm³ | 1.3 | 1.44 | 1.51 | 1.4 |
Bibulous rate (3.2mm thick tensile bar immersion test) | ISO 62-1 | 24h,23°C | % | 0.07 | 0.06 | 0.04 | 0.04 |
balance,23°C | % | 0.4 | 0.3 | 0.4 | 0.3 | ||
| tensile strength | ISO-527 | bend, 23°C | MPa | 100 | 140 | 175 | 260 |
| elongation at break | ISO-527 | fracture,23°C | % | 45 | 2.2 | 2.7 | 1.7 |
| bending strength | ISO-178 | bend, 23°C | MPa | 165 | 190 | 265 | 380 |
| flexural modulus | ISO-178 | 23°C | GPa | 4.1 | 7.8 | 11.3 | 23 |
| compression strength | ISO-604 | 23°C | MPa | 125 | 155 | 250 | 300 |
charpy impact strength | ISO 179/IeA | notched | KJ/m² | 7 | 5 | 8 | 7 |
| ISO 179/IU | no notch | KJ/m² | 55 | 45 | |||
| cantilever beam impact test | ISO 180/A | notched | KJ/m² | 7.5 | 5 | 10 | 9 |
| ISO 180/U | no totch | KJ/m² | — | 60 | 45 | ||
| shore hardness | ISO 868 | 23°C | HD | 85 | 80 | 88 | 88 |
| melting point | ISO 11357 | — | °C | 343 | 343 | 343 | 343 |
| glass transition tempreture | ISO 11357 | initial point | °C | 143 | 143 | 143 | 143 |
| specific heat capacity | DSC | 23°C | KJ/kg °C | 2.2 | 1.7 | 1.7 | 1.8 |
| coefficient of thermal expansion | ISO 11359 | below Tg along the flow direction | ppm/K | 45 | 18 | 5 | |
| overtopTg along the flow direction | ppm/K | 120 | 18 | 6 | |||
| distortion temperature | ISO 75-f | 1.8Mpa | °C | 152 | 300 | 315 | 315 |
| thermal conductivity | ISO 22007-4 | 23°C | W/mK | 0.29 | 0.3 | 0.3 | 0.95 |
| dielectrical strength | IEC 60243-1 | 2mm | KV/mm | 23 | 25 | — | |
| dielectric constant | IEC 60250 | 23°C,1KHz | — | 3.1 | 3.2-3.4 | — | |
| 23°C,50HZ | — | 3 | — | — | |||
| volume resistivity | IEC 60093 | 23°C, 1V | Ω•cm | 1016 | 1016 | — | |
| 275°C | Ω•cm | 109 | — | — | |||
2. Product Characteristics:
* Strong and stiff plastic
* Outstanding chemical resistance
* Good mechanical properties at elevated temperatures
* Resistant to hot water and steam
* Bearing grade PEEK has excellent wear characteristics
* Very low smoke and toxic gas emissions when exposed to flame
3. Typical Applications:
* Semiconductor machinery components
* Pump and valve seals, components
* Electrical components, Insulation parts
* The surgical and dental equipments that required repeat using and sterilization, and body parts
* Food processing machinery components.
4. Product Pictures:
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