About |
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SUPRAN® is injection-moldable Long Fiber Reinforced Thermoplastics(LFT), PP1320 is Polypropylene reinforced with 20wt% long glass fibers. Parts molded of SUPRAN® have outstanding mechanical properties such as high strength, stiffness, impact and creep resistance and low warpage combined with high heat deflection. SUPRAN® PP1320 is suitable for structural parts in automotive and industrial application.&& |
Product Description | |
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Generic | PP not specified |
Material Status | Commercial: Active |
Features | Good Rigidity,Low warping,Good flexibility,High impact resistance |
Availabilitys | North America,Asia Pacific,Europe |
Process Methods | Injection Molding |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 1.03 | g/cm³ | ASTM D792 |
Shrinkage rate | |||
MD | 0.45 | % | ASTM D995 |
THERMAL | Nominal value | Unit | Test method |
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Hot deformation temperature | |||
1.8 MPa, annealed | 159 | ℃ | ASTM D648 |
FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
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Flame retardant level | |||
1.50mm | HB | UL-94 | |
3.00mm | HB | UL-94 |
IMPACT | Nominal value | Unit | Test method |
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Notched impact strength of cantilever beam | |||
23℃ | 155 | J/m | ASTM D256 |
-30℃ | 165 | J/m | ASTM D256 |
MECHANICAL | Nominal value | Unit | Test method |
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Rockwell hardness | 108 | R 级 | ASTM D785 |
tensile strength | |||
23℃ | 98 | MPa | ASTM D638 |
Tensile strain | |||
Fracture, 23 ℃ | 3 | % | ASTM D638 |
bending strength | |||
23℃ | 128 | MPa | ASTM D790 |
Bending modulus | |||
23℃ | 4940 | MPa | ASTM D790 |
Process Conditions | |||
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injection | Nominal value | Unit | Test method |
Injection temperature | |||
Rear barrel temperature | 205-215 | °C | |
Central temperature of the barrel | 215-225 | °C | |
Barrel front temperature | 225-230 | °C | |
Mold temperature | 40-70 | °C |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
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