About |
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UNITHENE LH614(HDPE) having high melt flow index suitable used for injection molding and the applications are thin and smart housewares, toys, etc. UNITHENE LH614 possesses good processability, high impact strength and good resistance to stress cracking, good stiffness, high hardness, good surface gloss, less warpage, low shrinkage. UNITHENE LH614 can be easily pigmented to any color by either dry blending or melt blending of the pigment into the resin. Printing on items molded from UNITHENE LH614 can be easily accomplished after flame, chemical or electronic surface treatment.&& |
Product Description | |
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Supplier | USI |
Generic | HDPE |
Material Status | Commercial: Active |
Features | Good Rigidity,Low warping,Excellent Processability,Good surface appearance,High impact resistance,High liquidity,Good Hardness,Low contractility,High ESCR |
Availabilitys | Asia Pacific |
Process Methods | Injection Molding |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 0.962 | g/cm³ | ASTM D1505 |
Melt Flow Rate | 12 | g/10min | ASTM D1238 |
IMPACT | Nominal value | Unit | Test method |
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Impact strength of cantilever beam notch | 34 | J/m | ASTM D256 |
THERMAL | Nominal value | Unit | Test method |
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Embrittlement temperature | < -76.0 | ℃ | ASTM D746 |
Vicat Softening Temp | 126 | ℃ | ASTM D1525 |
Melting peak temperature | 135 | ℃ | ASTM D3418 |
MECHANICAL | Nominal value | Unit | Test method |
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Shore hardness | |||
Shaw’s D | 69 | ASTM D2240 | |
Tensile modulus | |||
1% cut, molded | 981 | MPa | ASTM D638 |
tensile strength | ASTM D638 | ||
yield | 30.4 | MPa | ASTM D638 |
fracture | 14.7 | MPa | ASTM D638 |
Tensile strain | |||
fracture | 170 | % | ASTM D638 |
Bending modulus | |||
23℃ | 961 | MPa | ASTM D747 |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
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