Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM GF-20 CHONGQING YUNTIANHUA
YUNTIANHUA®
Belt repair、Valves/valve components、bearing、Engine parts、Parts under the hood of a、Cam、Conveyor accessories、wheel、Belt repair、Conveyor accessories、valve、Valve components、Parts under the hood of a、Cam、bearing
Filler: Glass fiber reinf、20% filler by weight、rigidity、High copolymer、Good creep resistance and、Heat resistance、High shrinkage and low co
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Plastic Datasheets
| Mechanical properties | Test Condition | Test Method | CHONGQING YUNTIANHUA/GF-20 |
|---|---|---|---|
| Tensile stress | 屈服 | ISO527-2 | 110 Mpa |
| Bending stress | ISO178 | 130 Mpa | |
| Tensile modulus | ISO527-2 | 7000 Mpa | |
| Flexural modulus | ISO178 | 6000 Mpa | |
| Tensile strain | 断裂 | ISO527-2 | 2.8 % |
| flammability | Test Condition | Test Method | CHONGQING YUNTIANHUA/GF-20 |
|---|---|---|---|
| UL flame retardant rating | UL94 | HB |
| physical property | Test Condition | Test Method | CHONGQING YUNTIANHUA/GF-20 |
|---|---|---|---|
| melt mass-flow rate | 190°C/2.16kg | ISO1133 | 6.0 g/10min |
| Water absorption rate | 23°C,24hr | ISO62 | 0.60 % |
| Thermal performance | Test Condition | Test Method | CHONGQING YUNTIANHUA/GF-20 |
|---|---|---|---|
| Heat distortion temperature | 1.8MPa,未退火 | ISO75-2/A | 160 °C |
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