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 |
---|---|---|---|
density | ASTM D792 | 1.41 | |
melt mass-flow rate | ASTM D1238 | 2.5 g/10min | |
Melt Volume Flow Rate (MVR) | 190℃/2.16kg | ISO 1133 | 2.1 cm |
Shrinkage rate | flow | ASTM D955 | 2.2 % |
Across flow | ASTM D955 | 1.8 % |
thermal performance | Test Condition | Test Method | CELANESE USA/WR25Z |
---|---|---|---|
Hot deformation temperature | 1.8MPa,Unannealed | ASTM D648 | 110 ℃ |
1.8MPa,Unannealed | ISO 75-2/A | 92 ℃ | |
Linear coefficient of thermal expansion | flow | ISO 11359-2 | 0.00010 cm/cm/℃ |
Transverse | ISO 11359-2 | 0.00011 cm/cm/℃ | |
Melting temperature | ISO 11357 | 166 ℃ | |
Vicat softening temperature | ISO 306/B50 | 161 ℃ |
mechanical properties | Test Condition | Test Method | CELANESE USA/WR25Z |
---|---|---|---|
Bending modulus | 23℃ | ISO 178 | 2550 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 | |
Tensile strain | Yield | ISO 527-2/1A/50 | 10 % |
tensile strength | Yield,23℃ | ASTM D638 | 60.7 MPa |
Yield | ISO 527-2/1A/50 | 61 MPa |