Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM C27021 GV3/30 BK CELANESE GERMANY
HOSTAFORM®
Bottle cap、Electrical applications
Chemical resistance、antioxidant、Hydrolysis resistance
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Plastic Datasheets
| Basic performance | Test Condition | Test Method | CELANESE GERMANY/C27021 GV3/30 BK |
|---|---|---|---|
| Water absorption rate | 23℃and50%RH | ISO 62 | 0.20 % |
| melt mass-flow rate | 24.5cm3/10min,190℃/2.16kg | ISO 1133 | 34.55 g/10min |
| Water absorption rate | 饱和23℃ | ISO 62 | 0.70 % |
| density | ISO 1183 | 1.41 g/cm³ |
| Mechanical properties | Test Condition | Test Method | CELANESE GERMANY/C27021 GV3/30 BK |
|---|---|---|---|
| Tensile creep modulus | 1000 hours | ISO 899 part 1 | 1300 Mpa |
| elongation at break | 50mm/min | ISO 527 part 1/2 | 17.0 % |
| elongation | 50mm/min | ISO 527 part 1/2 | 8.0 % |
| Charpy without notch impact strength | 23℃ | ISO 179 1eU | 12.0 J/cm² |
| Tensile modulus | 1mm/min | ISO 527 part 1/2 | 2800 Mpa |
| Flexural modulus | ISO 178 | 2700 Mpa | |
| Yield tensile strength | 50mm/min | ISO 527 part 1/2 | 63.0 Mpa |
| Charpy without notch impact strength | 低温-30℃ | ISO 179 1eU | 12.0 J/cm² |
| ball indentation hardness | 30秒数值 | ISO 2039 part 1 | 147 Mpa |
| Charpy notch impact strength | 低温-30℃ | ISO 179 1eA | 0.550 J/cm² |
| 23℃ | ISO 179 1eA | 0.550 J/cm² | |
| Tensile creep modulus | 1 hour | ISO 899 part 1 | 2400 Mpa |
| Thermal performance | Test Condition | Test Method | CELANESE GERMANY/C27021 GV3/30 BK |
|---|---|---|---|
| 23-55℃ Longitudinal | ISO 11359 part 1/2 | 110 µm/m-℃ | |
| melting point | DSC,10 K/min | ISO 3146 method C1b | 166 °C |
| 1.8MPa | ISO 75 part 1/2 | 100 °C | |
| vicat | VST/B/50 | ISO 306 | 150 °C |
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