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| Customization: | Available |
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| Warranty: | 1 Year |
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Performance Comparison
Q: What are the advantages of POK rods over PA/POM?
A: High mechanical strength (tensile resistance, impact resistance, remains tough at low temps), superior wear resistance (low friction, self - lubricating), good chemical resistance (resists solvents and aqueous media), and high temperature resistance (sustains up to 150ºC for long - term use).
Temperature Adaptation
Q: What's the temperature range of POK rods? Can they be used at high temps long - term?
A: Usable from - 40ºC to 150ºC. Can sustain 150ºC continuously, stable in high - temp scenarios like auto engine compartments.
Processing & Customization
Q: Can POK rods be re - processed? Any custom sizes?
A: Yes, for machining (milling/drilling/tapping) and injection molding. Sizes can be cut as needed; custom - shaped parts are also available.
Quality Certification
Q: What certifications do POK rods have? Are they export - compliant?
A: Includes ISO9001, RoHS. Some meet REACH, compliant for export to markets like Europe and America.
Our POK products are made from high - quality polyketone resin. Polyketone (POK) is a new - type engineering plastic with a unique molecular structure, containing carbonyl groups in the molecular chain, which endows it with excellent comprehensive performance.
Performance features:
Excellent chemical resistance
Excellent fuel resistance
High thermal deformation temperature
Excellent wear resistance
High barrier property
Excellent flame retardant effect
High production efficiency
| Properties | Test method | Unit | Value |
| Water absorption | ASTM D570 | % | 0,5 |
| Yield stress | ASTM D638 | MPa | 60 |
| flexural modulus | ASTM D790 | MPa | 1150 |
| Melting temperature (Tm) | ASTM D3418 | 0,00019 |
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