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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
ABS PA-77NB TAIWAN CHIMEI
POLYLAC®
small home appliances,Automotive sector
High temperature resistan
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Plastic Datasheets
| thermal performance | Test Condition | Test Method | TAIWAN CHIMEI/PA-77NB |
|---|---|---|---|
| Hot deformation temperature | 1.8MPa,Unannealed | ISO 75/A | 86 °C |
| Linear coefficient of thermal expansion | 燃烧等级，1.5mm | UL 94 | HB |
| ISO 11359 | 8.4×10-5 | ||
| Vicat softening temperature | 1kg,50℃/hr | ISO 306 | 115 °C |
| mechanical properties | Test Condition | Test Method | TAIWAN CHIMEI/PA-77NB |
|---|---|---|---|
| Bending modulus | 2mm/min | ISO 178 | 2.2 GPa |
| bending strength | 2mm/min | ISO 178 | 70 Mpa |
| Charpy Notched Impact Strength | 23℃,Notched | ISO 179 | 21 kJ/m² |
| Elongation at Break | 50mm/min,Break | ISO 527 | 50 % |
| Impact strength of cantilever beam gap | 23℃,Notched | ISO 180/1A | 23 kJ/m² |
| tensile strength | 50mm/min,Yield | ISO 527 | 45 Mpa |
| Physical properties | Test Condition | Test Method | TAIWAN CHIMEI/PA-77NB |
|---|---|---|---|
| melt mass-flow rate | 220℃×10kg | ISO 1133 | 10 |
| Shrinkage rate | ISO 294-4 | 0.3-0.6 % |