Category: | Acetal (POM) Copolymer , Acetal (POM) Copolymer |
Manufacturer: | Celanese Corporation |
Trademark: | Hostaform® |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | E50HgA_Hostaform-C-27021-TF.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
Message |
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Hostaform® C 27021 TF is an injection molding type, modified with PTFE; good chemical resistance to solvents, fuel and strong alkalis as well as good hydrolysis resistance; high resistance to thermal and oxidative degradation; for sliding combinations with very low coefficient of friction. High viscosity |
General Information | |
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Additive |
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Features |
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RoHS Compliance |
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Processing Method |
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Physical | Nominal Value | Unit | Test Method |
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Density | 1.51 | g/cm³ | ISO 1183 |
Melt Volume-Flow Rate (MVR) (190°C/2.16 kg) | 17.0 | cm³/10min | ISO 1133 |
Mechanical | Nominal Value | Unit | Test Method |
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Tensile Modulus | 2350 | MPa | ISO 527-2/1A/1 |
Tensile Stress (Yield) | 48.0 | MPa | ISO 527-2/1A/50 |
Tensile Strain (Yield) | 8.0 | % | ISO 527-2/1A/50 |
Nominal Tensile Strain at Break | 15 | % | ISO 527-2/1A/50 |
Flexural Modulus (23°C) | 1950 | MPa | ISO 178 |
Impact | Nominal Value | Unit | Test Method |
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Charpy Notched Impact Strength (23°C) | 3.5 | kJ/m² | ISO 179/1eA |
Charpy Unnotched Impact Strength (23°C) | 50 | kJ/m² | ISO 179/1eU |
Thermal | Nominal Value | Unit | Test Method |
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Melting Temperature 1 | 166 | °C | ISO 11357-3 |
Injection | Nominal Value | Unit | |
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Processing (Melt) Temp | 190 to 230 | °C | |
Mold Temperature | 80.0 to 120 | °C | |
Screw L/D Ratio | 15.0:1.0 to 25.0:1.0 |
Note Message | |
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1 . | 10°C/min |
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