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 car,Cam,Conveyor accessories,wheel,Belt repair,Conveyor accessories,valve,Valve components,Parts under the hood of a car,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 modulus | ISO 527-2 | 7000 Mpa | |
| bending strength | ISO 178 | 130 Mpa | |
| Tensile strain | 断裂 | ISO 527-2 | 2.8 % |
| Flexural modulus | ISO 178 | 6000 Mpa | |
| tensile strength | 屈服 | ISO 527-2 | 110 Mpa |
| flammability | Test Condition | Test Method | CHONGQING YUNTIANHUA/GF-20 |
|---|---|---|---|
| UL flame retardant rating | UL 94 | HB |
| physical property | Test Condition | Test Method | CHONGQING YUNTIANHUA/GF-20 |
|---|---|---|---|
| Water absorption rate | 23°C,24hr | ISO 62 | 0.60 % |
| melt mass-flow rate | 190°C/2.16kg | ISO 1133 | 6.0 g/10min |
| Thermal performance | Test Condition | Test Method | CHONGQING YUNTIANHUA/GF-20 |
|---|---|---|---|
| Heat distortion temperature | 1.8MPa,未退火，HDT | ISO 75-2/A | 160 °C |
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