Polyester Film
Specifications
1)High tensile strength2)Good toughness
3)Excellent chemical resistance
4) Electric insulation
Specifications:
Thickness(μm):23~75
Width(mm):380~2000
Roll ID(mm):152
Characteristic feature:
1)High tensile strength
2)Good toughness
3)Excellent chemical resistance
4) Electric insulation
Usage:
Be used for electrical insulation, such as slot insulation, interphase insulation and liner insulation in
electric motor, wrapping insulation for coils and cables, as well as producing insulation flexible
composite material.
Typical property values:
| Item | Units | Typical values | Test method |
| Nominal thickness | um | 25 | DIN 53370 |
| Thickness Deviation | % | ±1.5 | ASTM D 374 |
| Tensile strength(MD/TD) | MPa | 210/210 | ASTM D 882 |
| Elongation(MD/TD) | % | 160/150 | ASTM D 882 |
| Heat shrinkage(MD/TD)150°c,30min | % | 1.6/0.3 | ASTM D 1204 |
| Haze | % | 3 | ASTM D 1003 |
| Gloss | % | 125 | ASTM D 2457 |
| Surface wetting tensions corona discharge | Dyne/cm | 52 | ASTM D 2578 |
| No corona discharge | 44 | ||
|
Note: MD=machine direction,TD=transverse direction. This specification is typical product information.The results should only be interpreted as a general guide to material properties,not as a guarantee.Certificates of analysis are available upon customer request. | |||
RAW MATERIALS
MACHINE
PACKAGE
USE
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