Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
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Features & Benefits
- Labeling Claims
- Materials Features
Applications & Uses
- Markets
- Applications
- Plastics & Elastomers End Uses
- Application
POM C is suitable for mechanical machining on automatic lathes and is particularly recommended for the construction of precision parts
Properties
- Physical Properties
- Mechanical Properties
- Typical Properties
- Thermal Properties
- Electrical Properties
- Flammability
- Tribological Properties
| Value | Units | Test Method / Conditions | |
| Specific Gravity | 1.49 | g/cm3 | ISO 1183 |
| Water (Absorption At Saturation) | 0.72 | % | ISO 62 |
| Moisture (Absorption At 23°C - 50% RH) | 0.19 | % | ISO 62 |
| Value | Units | Test Method / Conditions | |
| Yield Strength | 52 | MPa | ISO 527 |
| Rockwell Hardness | 84 | Scale M | ISO 2039-2 |
| Elongation (Yield) | 8 | % | ISO 527 |
| Tensile Strength (Break) | 55 | MPa | ISO 527 |
| Elongation (Break) | 18 | % | ISO 527 |
| Tensile Modulus | 2650 | MPa | ISO 527 |
| IMPact Strength (Un-Notched) | 60 | KJ /m2 | ISO 179 |
| IMPact Strength (Notch) | 5 | KJ /m2 | ISO 179 |
| Flexural Strength (3.5%) | 77 | MPa | ISO 178 |
| Flexural Modulus | 2400 | MPa | ISO 178 |
| Compressive Stress (1% Strain-23°C) | 20 | MPa | ISO 604 |
| Poisson'S Ratio | 0.43 | — | Abs |
| Value | Units | Test Method / Conditions | |
| Bondability | No. | — | — |
| Oxygen Limit Index | 15 | % | ISO 4589 |
| Uv Resistance | No. | — | — |
| Value | Units | Test Method / Conditions | |
| Maximum Operating Temperature | 110 | °C | — |
| Heat Deflection Temperature (0.45 MPa) | 154 | °C | ISO 75 |
| Heat Deflection Temperature (1.81 MPa) | 102 | °C | ISO 75 |
| Thermal Conductivity (23°C) | 0.31 | W/(K*m) | DIN 52612 |
| Coef. Of Linear Thermal Expansion (23 To 100°C) | 110 - 110 | μm | ASTM D696 |
| Value | Units | Test Method / Conditions | |
| Volume Resistance | min.10^12 | Ω | IEC 60093 |
| Surface Resistance | 10^16 | Ω | IEC 60094 |
| Dielectric Constant (1 MHZ) | 3.6 | abs | IEC 60250 |
| Dielectric Loss Factor (1 MHZ) | 0.008 | tan | IEC 60250 |
| Dielectric Witch (2mm) | 18 | KV/mm | IEC 60243 |
| Value | Units | Test Method / Conditions | |
| Flammability | HB-V2 | — | UL 94 |
| Value | Units | Test Method / Conditions | |
| Static Coef. Of Friction On Polished Steel | 0.08 | abs | MPC test |
| Dynamic Coef. Of Friction On Polished Steel | 0.16 | abs | MPC test |
| Pv Limit Without Lubrication | 0.44 | MPa | MPC test V = 0.5 m / s MPC |
| Wear Coefficient On Hardened Polished Steel | 0.6 | μm/s | test PV = 0.1 MPa * m / s |
| Maximum Pressure | 20 | MPa | MPC test |
Regulatory & Compliance
- Food Contact Safety (FDA Compliance)
Yes (Test Method -DM 21.3.73)