Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM WR25Z CELANESE USA
CELCON®
Outdoor furniture,Outdoor products
UV resistance,Has good UV resistance
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Plastic Datasheets
| Basic performance | Test Condition | Test Method | CELANESE USA/WR25Z |
|---|---|---|---|
| Melt volume flow rate | 190℃/2.16kg | ISO 1133 | 2.1 cm |
| Shrinkage rate | Across flow | ASTM D955 | 1.8 % |
| density | ASTM D792 | 1.41 g/cm | |
| melt mass-flow rate | ASTM D1238 | 2.5 g/10min | |
| Shrinkage rate | flow | ASTM D955 | 2.2 % |
| Mechanical properties | Test Condition | Test Method | CELANESE USA/WR25Z |
|---|---|---|---|
| tensile strength | Yield | ISO 527-2/1A/50 | 61 MPa |
| Yield,23℃ | ASTM D638 | 60.7 MPa | |
| Impact strength of cantilever beam gap | 23℃ | ISO 180/1A | 6.2 KJ/m |
| Impact strength of simply supported beam without notch | 23℃ | ISO 179/1eA | 6.4 KJ/m |
| Tensile modulus | ISO 527-2/1A/1 | 2600 MPa | |
| Flexural modulus | 23℃ | ISO 178 | 2550 MPa |
| Tensile strain | Yield | ISO 527-2/1A/50 | 10 % |
| Thermal performance | Test Condition | Test Method | CELANESE USA/WR25Z |
|---|---|---|---|
| Linear coefficient of thermal expansion | flow | ISO 11359-2 | 0.00010 cm/cm/℃ |
| Heat distortion temperature | 1.8MPa,未退火，HDT | ASTM D648 | 110 ℃ |
| vicat | ISO 306/B50 | 161 ℃ | |
| Linear coefficient of thermal expansion | Transverse | ISO 11359-2 | 0.00011 cm/cm/℃ |
| Heat distortion temperature | 1.8MPa,未退火，HDT | ISO 75-2/A | 92 ℃ |
| melting temperature | ISO 11357 | 166 ℃ |
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