Product size and appearance: Thickness: 0.125MM; Length and width: 930MM*1220M; Black - medium sand
Storage conditions: Store in a sealed, cool, ventilated and dry environment, and store flat, away from direct sunlight; temperature 15-25 degrees, humidity 40-70% RH;
Shelf life: One year, please use up within one year;
|
Property |
Item |
Test Method |
Unit |
Standard Value |
|
Physical |
Density |
GB/T1033.1 |
g/cm³ |
1.15-1.25 |
|
Absorption Rate,24hrs |
GB/T1034 |
% |
≤0.35 |
|
|
Mechanical |
Tensile Strength |
GB/T1040. |
MPa |
≥40 |
|
Tensile Elongation at Break |
GB/T1040. |
% |
≥60 |
|
|
Thermal |
Vicat Softening Temperature |
ISO306 |
℃ |
≥135 |
|
Shrinkage at 135℃ |
GB/T1207 |
% |
≤1.0 |
|
|
Electrical |
Dielectric Strength |
GB/1408.1/、IEC60243-1 |
Kv/mm |
≥50 |
|
Volume Resistivity 25℃,50%RH |
GB/T 31838 |
Ω |
>1.0×10¹⁴ |
|
|
Volume Resistivity 25℃,50%RH |
GB/T 31838 |
Ω·cm |
>1.0×10¹⁵ |
|
|
Withstand voltage |
GB/T1408.2-2016//IEC60243.2-2013(2700KVDC) |
mA |
Leakage current≤1 |
|
|
Insulation resistance |
GB/T31838.4(1000VDC) |
MΩ |
≥500 |
|
|
Gauge Variation |
Gauge Variation |
/ |
% |
±5 |
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