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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PET CR-8839 CR CHEM-MAT
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high viscosity,Does not contain heavy me,Good thermal stability,Low molecular weight cont,Helps reduce residual str,Raise the heat-resistant ,Raise the temperature of
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Plastic Datasheets
| performance | Test Condition | Test Method | CR CHEM-MAT/CR-8839 |
|---|---|---|---|
| Color | L | ≥80 -- | |
| Melting temperature | ≥245 ℃ | ||
| Powder content | ≤100 ppm | ||
| viscosity | 0.760 ±0.020 dl/g | ||
| Water absorption rate | ≤0.2 % |