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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM ST-20 YUNNAN YUNTIANHUA
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Pulley,Engine parts,Washer,Automotive External Parts,Automotive Interior
Fatigue resistance,wear resistant,High impact resistance,Toughening
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Plastic Datasheets
| Basic Performance | Test Condition | Test Method | YUNNAN YUNTIANHUA/ST-20 |
|---|---|---|---|
| density | ISO 1183 | 1.07 |
| thermal performance | Test Condition | Test Method | YUNNAN YUNTIANHUA/ST-20 |
|---|---|---|---|
| Vicat softening temperature | ISO 306/B50 | 64 ℃ |
| mechanical properties | Test Condition | Test Method | YUNNAN YUNTIANHUA/ST-20 |
|---|---|---|---|
| Bending modulus | ISO 178 | 1900 MPa | |
| Impact strength of cantilever beam gap | -20℃ | ISO 180 | 3.25 KJ/m |
| 0℃ | ISO 180 | 3.75 KJ/m | |
| 23℃ | ISO 180 | 8.5 KJ/m | |
| Shore hardness | ISO 868 | 59 |