Category | Polymer , Thermoplastic , Acetal (POM) , Acetal Copolymer, Unreinforced |
Manufacturer | Kolon |
Trade Name | Kocetal® |
Port | Shanghai port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Kolon KOCETAL® K300EW Standard Grade Acetal Resin.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Specific Gravity | 1.41 g/cc | 1.41 g/cc | ASTM D792 |
Moisture Absorption at Equilibrium | 0.22 % | 0.22 % | 60% RH; ASTM D570 |
Linear Mold Shrinkage | 0.020 cm/cm | 0.020 in/in | ASTM D955 |
Melt Flow | 9.0 g/10 min | 9.0 g/10 min | ASTM D1238 |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Rockwell M | 80 | 80 | ASTM D785 |
Tensile Strength | 62.0 MPa | 8990 psi | ASTM D638 |
Elongation at Break | 70 % | 70 % | ASTM D638 |
Flexural Strength | 91.0 MPa | 13200 psi | ASTM D790 |
Flexural Modulus | 2.50 GPa | 363 ksi | ASTM D790 |
Izod Impact, Notched | 0.750 J/cm | 1.41 ft-lb/in | ASTM D256 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
CTE, linear | 130 µm/m-°C | 72.2 µin/in-°F | ASTM D696 |
Melting Point | 166 °C | 331 °F | ASTM D1525 |
Deflection Temperature at 0.46 MPa (66 psi) | 158 °C | 316 °F | ASTM D648 |
Deflection Temperature at 1.8 MPa (264 psi) | 110 °C | 230 °F | ASTM D648 |
Vicat Softening Point | 162 °C | 324 °F | ASTM D1525 |
Flammability, UL94 | HB | HB |
Electrical Properties | Metric | English | Comments |
---|---|---|---|
Volume Resistivity | 1.00e+14 ohm-cm | 1.00e+14 ohm-cm | ASTM D257 |
Surface Resistance | 1.00e+16 ohm | 1.00e+16 ohm | ASTM D257 |
Dielectric Constant | 3.7 | 3.7 | ASTM D150 |
Dielectric Strength | 19.0 kV/mm | 483 kV/in | ASTM D149 |
Dissipation Factor | 0.0060 @Frequency 1.00e+6 Hz |
0.0060 @Frequency 1.00e+6 Hz |
ASTM D150 |