Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA6 BKV140 COVESTRO GERMANY
Durethan®
Electrical applications、Automotive Applications
High impact、Glass fiber reinforced
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | COVESTRO GERMANY/BKV140 |
|---|---|---|---|
| -30°C | ISO180/1U | 90 kJ/m² | |
| 23°C | ISO180/1U | 90 kJ/m² | |
| Impact strength of simply supported beam without notch | 23°C | ISO179/1eU | 110 kJ/m² |
| -30°C | ISO179/1eU | 100 kJ/m² |
| Supplementary Information | Test Condition | Test Method | COVESTRO GERMANY/BKV140 |
|---|---|---|---|
| ISO Shortcut | ISO1874 | PA6HI,GR,14-120,GF40 |
| Mechanical properties | Test Condition | Test Method | COVESTRO GERMANY/BKV140 |
|---|---|---|---|
| Flexural modulus | 23°C | ISO178/A | 11000 Mpa |
| Bending stress | 23°C | ISO178 | 290 Mpa |
| 3.5%Strain | ISO178/A | 280 Mpa | |
| Tensile strain | 断裂,23°C | ISO527-2/5 | 3.4 % |
| Tensile stress | 断裂,23°C | ISO527-2/5 | 185 Mpa |
| Tensile modulus | 23°C | ISO527-2/1 | 12000 Mpa |
| Bending stress | FlexuralStrainatFlexuralStrength5(23°C) | 4.2 % |
| physical property | Test Condition | Test Method | COVESTRO GERMANY/BKV140 |
|---|---|---|---|
| Shrinkage rate | TD:120°C,2hr,2.00mm3 | ISO294-4 | 0.090 % |
| TD:280°C,2.00mm2 | ISO294-4 | 0.75 % | |
| MD:120°C,2hr,2.00mm3 | ISO294-4 | 0.070 % | |
| MD:280°C,2.00mm2 | ISO294-4 | 0.21 % |
| Thermal performance | Test Condition | Test Method | COVESTRO GERMANY/BKV140 |
|---|---|---|---|
| 0.45MPa,未退火 | ISO75-2/B | 217 °C | |
| 1.8MPa,未退火 | ISO75-2/A | 201 °C | |
| Melting temperature 5 | ISO11357-3 | 220 °C |
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