About |
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Adstif HA748L Adstif HA748L is a high crystallinity polypropylene homopolymer with very good long term thermal stability, high stiffness, high HDT, good surface hardness, and good pigment dispersion. Typical customer applications are parts of electric appliances such as rice cooker, microwave oven, electric kettle, as well as food containers, housewares and base resin of compounds.&&Adstif HA748L “Adstif” HA748L is a high crystallinity polypropylene homopolymer, which features an extremely high stiffness, high gloss and maintaining mechanical properties even at high temperatures. “Adstif” HA748L is selected by customers for use in the production of stiff injection moulded articles where high rigidity is needed. Typical applications of HP748L include food packaging containers, housewares, small appliances and technical parts. It is typically used by customers in small appliances and automotive compounding applications where high rigidity and very good thermal characteristics are required. “Adstif” HA748L is used in food contact.&& |
Product Description | |
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Supplier | LyondellBasell |
Generic | PP homopolymerization |
Material Status | Commercial: Active |
Features | Good heat aging resistance,Homopolymer,Good Rigidity |
Availabilitys | Asia Pacific,Africa & Middle East |
Process Methods | Injection Molding |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 0.900 | g/cm³ | ASTM D1505 |
Melt Flow Rate | |||
230℃,2.16kg | 5 | g/10min | ASTM D1238 |
IMPACT | Nominal value | Unit | Test method |
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Izod Notched Impact strength | |||
23 ℃, injection molding | 29.4 | J/m | ASTM D256 |
THERMAL | Nominal value | Unit | Test method |
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Hot deformation temperature HDT | |||
0.45 MPa, unannealed, injection molding | 120 | ℃ | ASTM D648 |
155 | ℃ | ASTM D1525 |
MECHANICAL | Nominal value | Unit | Test method |
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Rockwell hardness | |||
R-level | 110 | ASTM D785 | |
Tensile Strength | |||
Injection Molding | 38.2 | MPa | ASTM D638 |
Tensile Strain | |||
Injection Molding | 8 | % | ASTM D638 |
1960 | MPa | ASTM D790 |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
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