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◎ESD POM sheet
 ESD POM sheet is with same surface anti-static value-10^6-10^10Ωcm; after machining or surface abrasion, no changes with anti-static value; chemical resistance, non-soluble in normal temperature and excellent performance in low temperature, working temperature is 40-90℃; good wear resistance and latent degeneration resistance, high mechanical strength, high rigid; good lubricating property, non-water absorption, high mechanical strength, remarkable machining property.
Color：natural/black
Application:semiconductor, LCD, electronic equipments, industrial machinery, jig.
Application field：electronic equipment installation, jig, guide rail, pallet, liner, bush, scaleboard, vehicle wheel, idler wheel etc.
Technical specification
Modified property: antistat.
Color: natural/black
| Characteristics |
unit |
Testing method |
Value |
| General properties |
g/cm3 |
DIN 53479 |
1.33 |
| Density |
|
|
|
| Water absorption at 23℃/50%RH |
% |
DIN ENISO 62 |
0.8 |
| Flammability (UL94, thickness 3-6mm) |
|
ISO 1210 (UL 94) |
HB/HB |
| Mechanical properties |
|
|
测试试件(干) |
| Tensile strength at yield |
Mpa |
DIN ENISO 527 |
40 |
| Elongation at break |
% |
DIN ENISO 527 |
15 |
| Modulus of elasticity after tensile test |
MPa |
DIN ENISO 527 |
1.500 |
| Charpy impact strength |
KJ/m2 |
ISO 179/1eA/Pendel 1J |
5 |
| Ball-indentation hardness |
N/mm2 |
DIN ENISO 2039-1 |
80 |
| Hardness-Shore D |
SkalaD |
DIN 53505 |
76 |
| Thermal properties |
|
|
|
| Solution temperature |
℃ |
ISO 11357 |
165 |
| Thermal conductivity |
W/(mK) |
DIN 52612 |
|
| specific heat capacity |
KJ(KgK) |
DIN 52612 |
|
| Coefficient of liner thermal expansion |
10-6K-1 |
20℃-60℃ |
150 |
| Working temperature-long term |
℃ |
|
90 |
| Max. Service temperature-short term |
℃ |
|
140 |
| Heat deflection temperature A:1.8MPa |
℃ |
DIN ENISO 75 |
106 |
| Electrical properties |
|
|
|
| Dielectric constant at 50Hz |
|
IEC 60250 |
|
| Dielectric loss factor at 50Hz |
|
IEC 60250 |
|
| Volume resistivity |
Ω cm |
IEC 60093 |
106-1010 |
| Surface resistivity |
Ω |
IEC 60093 |
106-1010 |
| Relative electrical index CTI,So.AA CTI,So.AA |
|
IEC 60112 |
|
| Dielectric strength |
KV/mm |
IEC 60243 |
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Origin：Germany
Product specification:
Size：620 x 1000mm
Thickness：10,12,15,20,25,30,40,50mm
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