Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM MD-1 CHONGQING YUNTIANHUA
YUNTIANHUA®
Engine parts、Roller、Engine parts、Roller、Engine parts、Roller
Low friction coefficient、copolymer、wear resistant、Filler: Pine、Fiber、10% filler by weight、Low friction coefficient、copolymer、Corrosion-Erosion Resista、good
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Plastic Datasheets
| Mechanical properties | Test Condition | Test Method | CHONGQING YUNTIANHUA/MD-1 |
|---|---|---|---|
| Tensile stress | 屈服 | ISO527-2 | 50.0 Mpa |
| Bending stress | ISO178 | 45.0 Mpa | |
| Tensile modulus | ISO527-2 | 2200 Mpa | |
| Flexural modulus | ISO178 | 2000 Mpa | |
| Tensile strain | 断裂 | ISO527-2 | 45 % |
| flammability | Test Condition | Test Method | CHONGQING YUNTIANHUA/MD-1 |
|---|---|---|---|
| UL flame retardant rating | UL94 | HB |
| physical property | Test Condition | Test Method | CHONGQING YUNTIANHUA/MD-1 |
|---|---|---|---|
| melt mass-flow rate | 190°C/2.16kg | ISO1133 | 7.0 g/10min |
| Water absorption rate | 23°C,24hr | ISO62 | 0.60 % |
| Thermal performance | Test Condition | Test Method | CHONGQING YUNTIANHUA/MD-1 |
|---|---|---|---|
| Heat distortion temperature | 1.8MPa,未退火 | ISO75-2/A | 70.0 °C |
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