Enhanced TDS
Knowde-enriched technical product data sheet
Identification & Functionality
- Chemical Family
- Polymer Name
- Technologies
- Product Families
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
- Color
- Physical Form
- Physical 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 - Mechanical Properties
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 - Typical Properties
Value Units Test Method / Conditions Bondability No. - - Oxygen Limit Index 15 % ISO 4589 Uv Resistance No. - - - Thermal Properties
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 - Electrical Properties
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 - Flammability
Value Units Test Method / Conditions Flammability HB-V2 - UL 94 - Tribological Properties
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)