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Tenac™-C 7520
| Category: | Acetal (POM) Copolymer , Acetal (POM) Copolymer |
| Manufacturer: | Asahi Kasei Chemicals Corporation |
| Trademark: | Tenac™-C |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | SnnPpP_Tenac--C-7520.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Tenac™-C 7520 is an Acetal (POM) Copolymer product. It is available in Africa & Middle East, Asia Pacific, Europe, or North America. Applications of Tenac™-C 7520 include engineering/industrial parts and housings. Characteristics include:
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| General Information | |
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| Uses |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.41 | g/cm³ | ASTM D792, ISO 1183 |
| Melt Mass-Flow Rate (MFR) (190°C/2.16 kg) | 30 | g/10 min | ISO 1133 |
| Molding Shrinkage - Flow | 1.6 to 2.0 | % | 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 | 80 | ||
| R-Scale | 115 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 2800 | MPa | ISO 527-2 |
| Tensile Stress | |||
| Yield | 64.0 | MPa | ISO 527-2 |
| -- | 64.0 | MPa | ASTM D638 |
| Tensile Elongation | |||
| Break | 32 | % | ASTM D638 |
| Break | 30 | % | ISO 527-2 |
| Flexural Modulus | 2600 | MPa | ASTM D790, ISO 178 |
| Flexural Strength | 93.0 | MPa | ASTM D790 |
| Taber Abrasion Resistance | 14.0 | mg | ASTM D1044 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength | 5.0 | kJ/m² | ISO 179 |
| Notched Izod Impact | 61 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | |||
| 0.45 MPa, Unannealed | 158 | °C | ASTM D648 |
| 0.45 MPa, Unannealed | 157 | °C | ISO 75-2/B |
| 1.8 MPa, Unannealed | 110 | °C | ASTM D648 |
| 1.8 MPa, Unannealed | 100 | °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 |
|---|---|---|---|
| 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 | 19 | kV/mm | ASTM D149 |
| Dielectric Constant (23°C, 1 MHz) | 3.90 | ASTM D150 | |
| Dissipation Factor (23°C, 1 MHz) | 8.0E-3 | ASTM D150 | |
| Arc Resistance | 250 | sec | ASTM D495 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating | UL 94 | ||
| 0.750 mm | HB | ||
| 1.50 mm | HB |
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|---|---|---|---|
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| Sylvin 7844-80C Black | Sylvin Technologies Incorporated | PVC, Unspecified | Sylvin |
| Sylvin 8600-65 CLEAR 876 | Sylvin Technologies Incorporated | PVC, Unspecified | Sylvin |
