Category: | Acetal (POM) Homopolymer , Acetal (POM) Homopolymer |
Manufacturer: | Asahi Kasei Chemicals Corporation |
Trademark: | Tenac™ |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | dATgxZ_Tenac-4050.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
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Tenac™ 4050 is an Acetal (POM) Homopolymer product. It is available in Africa & Middle East, Asia Pacific, Europe, or North America. Applications of Tenac™ 4050 include engineering/industrial parts and housings. Characteristics include:
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Features |
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Uses |
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Physical | Nominal Value | Unit | Test Method |
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Specific Gravity | 1.42 | g/cm³ | ASTM D792, ISO 1183 |
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg) | 7.0 | g/10 min | ISO 1133 |
Molding Shrinkage - Flow | 1.8 to 2.2 | % | Internal Method |
Water Absorption (23°C, 24 hr, 50% RH) | 0.20 | % | ASTM D570 |
Hardness | Nominal Value | Unit | Test Method |
---|---|---|---|
Rockwell Hardness | ASTM D785 | ||
M-Scale | 94 | ||
R-Scale | 120 |
Mechanical | Nominal Value | Unit | Test Method |
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Tensile Modulus | 3300 | MPa | ISO 527-2 |
Tensile Stress | |||
Yield | 76.0 | MPa | ISO 527-2 |
-- | 73.0 | MPa | ASTM D638 |
Tensile Elongation | |||
Break | 35 | % | ASTM D638 |
Break | 30 | % | ISO 527-2 |
Flexural Modulus | |||
-- | 3040 | MPa | ASTM D790 |
-- | 3000 | MPa | ISO 178 |
Flexural Strength | 105 | MPa | ASTM D790 |
Taber Abrasion Resistance | 13.0 | mg | ASTM D1044 |
Impact | Nominal Value | Unit | Test Method |
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Charpy Notched Impact Strength | 11 | kJ/m² | ISO 179 |
Notched Izod Impact | 90 | J/m | ASTM D256 |
Thermal | Nominal Value | Unit | Test Method |
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Deflection Temperature Under Load | |||
0.45 MPa, Unannealed | 172 | °C | ASTM D648 |
0.45 MPa, Unannealed | 165 | °C | ISO 75-2/B |
1.8 MPa, Unannealed | 136 | °C | ASTM D648 |
1.8 MPa, Unannealed | 110 | °C | ISO 75-2/A |
CLTE - Flow | 1.0E-4 | cm/cm/°C | ASTM D696, ISO 11359-2 |
Specific Heat | 1470 | J/kg/°C | |
Thermal Conductivity | 0.23 | W/m/K |
Electrical | Nominal Value | Unit | Test Method |
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Surface Resistivity | 1.0E+16 to 1.0E+17 | ohms | ASTM D257 |
Volume Resistivity (23°C) | 1.0E+15 to 1.0E+16 | ohms·cm | ASTM D257 |
Dielectric Strength | 18 | kV/mm | ASTM D149 |
Dielectric Constant (23°C, 1 MHz) | 3.80 | ASTM D150 | |
Dissipation Factor (23°C, 1 MHz) | 7.0E-3 | ASTM D150 | |
Arc Resistance | 250 | sec | ASTM D495 |
Flammability | Nominal Value | Unit | Test Method |
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Flame Rating (0.750 mm) | HB | UL 94 |
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