About |
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Description BU320 is block copolymer polypropylene resin. The grade shows excellent balance of stiffness and impact strength, and high gloss. BU320 is highly useful for use in electrical/electronic appliances which are exposed to lengthy periods of high temperature. Characteristics High gloss High stiffness and good impact strength Excellent heat resistance Outstanding scratch resistance Applications Home appliance such as Kettle, coffee maker, etc.&& |
Product Description | |
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Supplier | HANWHA |
Generic | PP homopolymerization |
Material Status | Commercial: Negative |
Features | Good Rigidity,Good surface appearance,High impact resistance,Food contact compliance,High Heat Resistance,Block Copolymer,High scratch resistance |
Availabilitys | North America,Asia Pacific |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 0.910 | g/cm³ | ASTM D1505 |
Melt Flow Rate | |||
230℃,2.16kg | 5.0 | g/10min | ASTM D1238 |
IMPACT | Nominal value | Unit | Test method |
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Impact strength of cantilever beam notch | |||
23℃ | 88 | J/m | ASTM D256 |
THERMAL | Nominal value | Unit | Test method |
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Hot deformation temperature | |||
0.45 MPa, unannealed | 130 | ℃ | ASTM D648 |
optical performance | Nominal value | Unit | Test method |
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gloss | |||
60° | 88 | ASTM D523 |
MECHANICAL | Nominal value | Unit | Test method |
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Rockwell hardness | |||
R-level | 100 | ASTM D785 | |
tensile strength | |||
yield | 39.2 | MPa | ASTM D638 |
Tensile strain | |||
fracture | 200 | % | ASTM D638 |
Bending modulus | 1860 | MPa | ASTM D790 |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
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