Category | Polymer , Thermoplastic , Acetal (POM) , Acetal Copolymer, Unreinforced |
Manufacturer | |
Trade Name | |
Port | Ningbo port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Kolon Kocetal® VT701 Modified Grade Acetal Copolymer (discontinued **).pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 1.41 g/cc | 0.0509 lb/in³ | ASTM D790 |
Water Absorption | 0.22 % | 0.22 % | ASTM D570 |
Linear Mold Shrinkage | 0.020 cm/cm | 0.020 in/in | ASTM D955 |
Melt Flow | 30 g/10 min | 30 g/10 min | ASTM D1238 |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Rockwell M | 80 | 80 | ASTM D785 |
Tensile Strength, Ultimate | 61.8 MPa | 8960 psi | ASTM D638 |
Elongation at Break | 40 % | 40 % | ASTM D638 |
Flexural Yield Strength | 90.2 MPa | 13100 psi | ASTM D790 |
Flexural Modulus | 2.55 GPa | 370 ksi | ASTM D790 |
Izod Impact, Notched | 0.588 J/cm | 1.10 ft-lb/in | ASTM D256 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
CTE, linear | 110 - 130 µm/m-°C @Temperature 20.0 °C |
61.1 - 72.2 µin/in-°F @Temperature 68.0 °F |
ASTM D696 |
Melting Point | 166 °C | 331 °F | ASTM D1525 |
Maximum Service Temperature, Air | 100 - 120 °C | 212 - 248 °F | Long Term |
140 - 150 °C | 284 - 302 °F | Short Term | |
Deflection Temperature at 0.46 MPa (66 psi) | 160 °C | 320 °F | ASTM D648 |
Deflection Temperature at 1.8 MPa (264 psi) | 110 °C | 230 °F | ASTM D648 |
Flammability, UL94 | HB | HB |
Electrical Properties | Metric | English | Comments |
---|---|---|---|
Volume Resistivity | 1.00e+12 ohm-cm | 1.00e+12 ohm-cm | ASTM D257 |
Surface Resistance | 1.00e+13 ohm | 1.00e+13 ohm | ASTM D257 |
Dielectric Constant | 3.7 @Frequency 1e+6 Hz |
3.7 @Frequency 1e+6 Hz |
ASTM D150 |
Dielectric Strength | 19.0 kV/mm | 483 kV/in | ASTM D149 |
Dissipation Factor | 0.0060 @Frequency 1e+6 Hz |
0.0060 @Frequency 1e+6 Hz |
ASTM D150 |
Arc Resistance | >= 200 sec | >= 200 sec | ASTM D495 |