| Customization: | Available |
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| Carrier: | POM |
| Color: | White |
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Polyoxymethylene (POM) granules: POM raw material, one of synthetic resin, also known as resin, POM plastic, slag steel, etc. it is the third largest general plastic. POM is a white or black plastic granule with high hardness, high rigidity and high wear resistance. Mainly used for gears, bearings, auto parts, machine tools, instrument internals, toys and other products that act as skeletons.
Raw material characteristics:
1. High mechanical strength and rigidity;
2. the highest fatigue strength;
3. Good environmental resistance and organic solvent resistance;
4. strong resistance to repeated impact;
5.a wide range of operating temperatures (-40 ° C ~ 120 ° C);
6. Good electrical properties;
7. Good recovery;
8. It has good self-lubricating and wear resistance;
9. excellent dimensional stability.
| Product | Polyoxymethylene | Type | ||
| Standard | GB/T 22271.3-2016 | Batch No. | ||
| Test Items | Unit | Standard value | Test results | Standards |
| Melt mass-flow rate | g/10min | 7<·≤11 | 8.36 | GB/T 3682.1-2018 |
| Melting temperature | ºC | ≥160 | 165 | GB/T 19466.3-2004 |
| Density | g/cm3 | 1.38~1.43 | 1.406 | GB/T 1033.1-2008 |
| Yield stress | MPa | ≥58 | 65 | GB/T 1040.1-2018 GB/T 1040.2-2006 |
| Strain at break | % | ≥20 | 43 | |
| Tensile modulus | MPa | ≥2400 | 2455 | |
| Charpy notched impact strength | KJ/m2 | ≥4.5 | 6 | GB/T 1043.1-2008 |
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