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PC/ABS Dynacom DA2540 Dynachem Co. Ltd.
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Plastic Datasheets
Impact resistance | Test Condition | Test Method | Dynachem Co. Ltd./Dynacom DA2540 |
---|---|---|---|
Impact strength of cantilever beam gap | 23°C,3.20mm | ASTM D256 | 930 J/m |
hardness | Test Condition | Test Method | Dynachem Co. Ltd./Dynacom DA2540 |
---|---|---|---|
Rockwell hardness | R级 | ASTM D785 | 120 |
Mechanical properties | Test Condition | Test Method | Dynachem Co. Ltd./Dynacom DA2540 |
---|---|---|---|
elongation | 断裂 | ASTM D638 | 100 % |
tensile strength | ASTM D638 | 50.0 MPa | |
Flexural modulus | ASTM D790 | 2450 MPa | |
bending strength | ASTM D790 | 78.0 MPa |
flammability | Test Condition | Test Method | Dynachem Co. Ltd./Dynacom DA2540 |
---|---|---|---|
UL flame retardant rating | UL 94 | HB |
physical property | Test Condition | Test Method | Dynachem Co. Ltd./Dynacom DA2540 |
---|---|---|---|
Water absorption rate | 23°C,24hr | ASTM D570 | 0.20 % |
density | ASTM D792 | 1.08 g/cm³ | |
Shrinkage rate | MD2 | ASTM D955 | 0.50to0.70 % |
melt mass-flow rate | 220°C/10.0kg | ASTM D1238 | 6.0 g/10min |
Thermal performance | Test Condition | Test Method | Dynachem Co. Ltd./Dynacom DA2540 |
---|---|---|---|
Heat distortion temperature | 1.8MPa,未退火,HDT | ASTM D648 | 100 °C |
vicat | ASTM D15255 | 120 °C |
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