Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates

HDPE DMDA-6200 Natural 7 DOW USA
DOW™
Household appliances、Thin walled components、chip、Used for household indust
High melt strength、Resistance to stress crac、High impact resistance、Excellent resistance to e、High melting point、High impact resistance, e
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Plastic Datasheets
Basic performance | Test Condition | Test Method | DOW USA/DMDA-6200 Natural 7 |
---|---|---|---|
melt mass-flow rate | 190℃/2.16kg | ASTM D-1238 | 0.38 g/10min |
190℃/21.6kg | ASTM D-1238 | 33 g/10min | |
density | ASTM D-792 | 0.953 g/cm |
Mechanical properties | Test Condition | Test Method | DOW USA/DMDA-6200 Natural 7 |
---|---|---|---|
tensile strength | 屈服 | ASTM D-638 | 3900(27) Psi(MPa) |
elongation | 断裂 | ASTM D-638 | 1000 % |
elongation at yield | ASTM D-638 | 7 % | |
tensile strength | 断裂 | ASTM D-638 | 4500(31) Psi(MPa) |
Flexural modulus | 2%割线 | ASTM D-790 B | 145.000(1000) Psi(MPa) |
Shore hardness | ASTM D-2240 | 61 Shore D | |
Impact strength of cantilever beam gap | ASTM D-1822 | 80(168) ft·lb/in2(kJ/m2) | |
Environmental stress cracking resistance | 122 | ASTM D-1693 | 80 hrs |
Thermal performance | Test Condition | Test Method | DOW USA/DMDA-6200 Natural 7 |
---|---|---|---|
Heat distortion temperature | 66psi(0.45MPa),HDT | ASTM D-648 | 163(73) |
melting temperature | DSC法 | Dow Method | 268(131) |
vicat | ASTM D-1525 | 264(129) | |
Crystallization peak temperature | DSC法 | Dow Method | 244(118) |
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