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 |
|---|---|---|---|
| Suspended wall beam without notch impact strength | -30°C | ISO 180/1U | 90 kJ/m² |
| 23°C | ISO 180/1U | 90 kJ/m² | |
| Impact strength of simply supported beam without notch | 23°C | ISO 179/1eU | 110 kJ/m² |
| -30°C | ISO 179/1eU | 100 kJ/m² |
| Supplementary Information | Test Condition | Test Method | COVESTRO GERMANY/BKV140 |
|---|---|---|---|
| ISO Shortcut | ISO 1874 | PA6HI.GR.14-120.GF40 |
| Mechanical properties | Test Condition | Test Method | COVESTRO GERMANY/BKV140 |
|---|---|---|---|
| Tensile strain | 断裂,23°C | ISO 527-2/5 | 3.4 % |
| Flexural modulus | 23°C | ISO 178/A | 11000 Mpa |
| bending strength | 3.5%Strain | ISO 178/A | 280 Mpa |
| tensile strength | 断裂,23°C | ISO 527-2/5 | 185 Mpa |
| bending strength | 23°C | ISO 178 | 290 Mpa |
| Tensile modulus | 23°C | ISO 527-2/1 | 12000 Mpa |
| bending strength | FlexuralStrainatFlexuralStrength5(23°C) | 4.2 % |
| physical property | Test Condition | Test Method | COVESTRO GERMANY/BKV140 |
|---|---|---|---|
| Shrinkage rate | TD:120°C,2hr,2.00mm3 | ISO 294-4 | 0.090 % |
| TD:280°C,2.00mm2 | ISO 294-4 | 0.75 % | |
| MD:280°C,2.00mm2 | ISO 294-4 | 0.21 % | |
| MD:120°C,2hr,2.00mm3 | ISO 294-4 | 0.070 % |
| Thermal performance | Test Condition | Test Method | COVESTRO GERMANY/BKV140 |
|---|---|---|---|
| melting temperature | ISO 11357-3 | 220 °C | |
| Heat distortion temperature | 0.45MPa,未退火，HDT | ISO 75-2/B | 217 °C |
| 1.8MPa,未退火，HDT | ISO 75-2/A | 201 °C |
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