Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM GF25 CHONGQING YUNTIANHUA
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Engine parts,Conveyor accessories,bearing
Fatigue resistance,Creep resistance,Low shrinkage,heat-resisting
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Plastic Datasheets
| Mechanical properties | Test Condition | Test Method | CHONGQING YUNTIANHUA/GF25 |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/leA | 7 kJ/m² | |
| Tensile modulus | ISO 527-2 | 8000 Mpa | |
| bending strength | ISO 178 | 180 Mpa | |
| Tensile strain | 断裂 | ISO 527-2 | 2.5 % |
| Flexural modulus | ISO 178 | 7500 Mpa | |
| tensile strength | 屈服 | ISO 527-2 | 130 Mpa |
| other | Test Condition | Test Method | CHONGQING YUNTIANHUA/GF25 |
|---|---|---|---|
| UL flame retardant rating | UL 94 | HB |
| physical property | Test Condition | Test Method | CHONGQING YUNTIANHUA/GF25 |
|---|---|---|---|
| Water absorption rate | 24hr,23℃ | ISO 62 | 0.6 % |
| melt mass-flow rate | 190℃/2.16Kg | ISO 1133 | 6 g/10min |
| Thermal performance | Test Condition | Test Method | CHONGQING YUNTIANHUA/GF25 |
|---|---|---|---|
| Heat distortion temperature | 1.8Mpa,未退火，HDT | ISO 75/2A | 160 °C |
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