● Product Name：Insulated film
● Product Type：6021
● Product Specifications
|
Conventional thickness |
Width |
Core size |
|
30~188μm |
≥500mm |
Φ76.2/152.4mm |
● Product Features:
☆ Translucent milky white polyester film；
☆ For a variety of electrical insulation field, a variety of cables, electrical insulation, transformer insulation.
|
ITEM |
UNIT |
Index |
Test Method | |
|
Thickness Tolerance |
% |
≤3 |
GB/T 6672-2001 | |
|
Transmittance |
% |
≤65 |
GB/T 2410-2008 | |
|
Haze |
% |
≥70 |
GB/T 2410-2008 | |
|
Tensile strength |
MD |
MPa |
≥170 |
GB/T 1040.3-2006 |
|
TD |
≥170 |
GB/T 1040.3-2006 | ||
|
Elongation at break |
MD |
% |
≥90 |
GB/T 1040.3-2006 |
|
TD |
≥90 |
GB/T 1040.3-2006 | ||
|
Shrinkage （150℃30min） |
MD |
% |
≤1.4 |
GB/T 16958-2008 |
|
TD |
≤0.2 |
GB/T 16958-2008 | ||
|
Surface tension |
dyne |
≥52 |
GB/T 14216-2008 | |
|
Electric strength |
75μm |
V/μm |
≥105 |
GB/T 12802.2-2004 |
