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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM GC25A BK CELANESE USA
CELCON®
Electrical field,Electronic field
enhance,Glass fiber reinforced
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Plastic Datasheets
| linear expansion coefficient | Test Condition | Test Method | CELANESE USA/GC25A BK |
|---|---|---|---|
| transverse | IISO 11359-2 | E-4/℃ |
| thermal performance | Test Condition | Test Method | CELANESE USA/GC25A BK |
|---|---|---|---|
| Hot deformation temperature | HDT | ISO 306 | 161 °C |
| 1.8Mpa | ISO 75-1/-2 | 160 °C | |
| 维卡软化温度 | |||
| Linear coefficient of thermal expansion | Across Flow | ISO 11359-2 | 1.2 E-4/℃ |
| Melting temperature | ISO 11357-1 | 165 °C |
| mechanical properties | Test Condition | Test Method | CELANESE USA/GC25A BK |
|---|---|---|---|
| Bending modulus | 23℃ | ISO 178 | 8700 Mpa |
| bending strength | 23℃ | ISO 178 | 160 Mpa |
| Charpy Notched Impact Strength | 23℃ | ISO 179/1eA | 6.4 kJ/m² |
| 23℃ | ISO 179/1eU | 25 kJ/m² | |
| -30℃ | ISO 179/1eU | 35 kJ/m² | |
| Impact strength of cantilever beam gap | 23℃ | ISO 180/1A | 6.0 kJ/m² |
| Tensile modulus | 1mm/min | ISO 527-2/1A | 8600 Mpa |
| Tensile strain | 5mm/min | ISO 527-2/1A | 2 % |
| tensile strength | 5mm/min | ISO 527-2/1A | 106 Mpa |
| Physical properties | Test Condition | Test Method | CELANESE USA/GC25A BK |
|---|---|---|---|
| Shrinkage rate | Across Flow | ISO 294-4 | 1.2 % |
| Water absorption rate | 23℃,50%相对湿度 | ISO 62 | 0.2 % |
| 23℃,Saturation | ISO 62 | 0.8 % |