About |
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FH22 is a highly rigid, high-gloss, and flame retardant polypropylene compound, using a variety of base PPs, such as HIPP (High Isotactic Polypropylene), which are manufactured with SAMSUGN TOTAL`s special processing technology to offer top-of-the-line quality. This product features superior rigidity, heat and scratch resistance and low blooming. In addition to high flowability, FH22 features outstanding processability, flame-retardancy and add to the appearance of the finished product. FH22 is widely used in the exterior parts of electric and electronic products requiring high flame retardant property.&& |
Product Description | |
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Supplier | HANWHA |
Generic | HC PP |
Material Status | Commercial: Active |
Features | Good Rigidity,Excellent Processability,Good surface appearance,High liquidity,Flame Characteristics,High Heat Resistance,High scratch resistance,Heat Stabilized,V-0 |
Availabilitys | North America,Asia Pacific |
Process Methods | Injection Molding |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 1.02 | g/cm³ | ASTM D792 |
Melt Flow Rate | |||
230℃,2.16kg | 6.0 | g/10min | ASTM D1238 |
Shrinkage rate | |||
MD:2.0 mm | 1.4 to 1.8 | % | ASTM D955 |
IMPACT | Nominal value | Unit | Test method |
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Impact strength of cantilever beam notch | |||
23℃ | 44 | J/m | ASTM D256 |
THERMAL | Nominal value | Unit | Test method |
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Hot deformation temperature | |||
0.45 MPa, unannealed | 120 | ℃ | ASTM D648 |
FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
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0.79 mm | V-0 | UL 94 |
MECHANICAL | Nominal value | Unit | Test method |
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Rockwell hardness | |||
R-level | 100 | ASTM D785 | |
tensile strength | 37.3 | MPa | ASTM D638 |
Tensile strain | |||
fracture | 20 | % | ASTM D638 |
Bending modulus | 1860 | MPa | ASTM D790 |
Process Conditions | |||
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injection | Nominal value | Unit | Test method |
Barrel rear temperature | 170 to 180 | °C | |
Barrel middle temperature | 180 to 200 | °C | |
Barrel front temperature | 180 to 200 | °C | |
Nozzle temperature | 190 to 210 | °C | |
Mold temperature | 40 to 70 | °C | |
Injection pressure | 39.2 to 78.5 | MPa | |
Back pressure | 0.490 to 1.96 | MPa |
Notes |
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