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Ultra thick polyimide film

Ultra thick Polyimide Film has single-layer ultra thickness:175um,200um,225um,etc. ,widely used in electrical and electronic industry.

Characters:

*Excellent heat stability, good mechanical strength

*Excellent dielectric performance.

*Radiation and Chemical resistance.

*Supplied with different thickness:175um,200um,225um,etc.*standard width:520mm


Spec.:

TypeUTPIF-175UTPIF-200UTPIF-225
Thickness mm0.175±0.0150.20±0.0150.225±0.015
Basic weight g/m2±10%245280315

Лcustomization can also be available.

Typical Properties( The follows are just examples not read as guaranteed values)

itemsTest methodsUnitsTypical Value
1. Visual The surface should be even and free from wrinkle, blister, adhesive particle impurity.
2.Tensile strength ASTM/D882MPaMin.140
3. ElongationASTM/D882%Min.45
4.Dielectric strength ASTM/D149kV/mmMin.120
5. Vol. Resistivity,ASTM/D257Ω.m> 1 x 1013
6. Surface Resistivity,ASTM/D257> 1 x 1015
7.Dielectric constant ASTM/D1503.5±0.4
8.Dielectric dissipation factorASTM/D150≤4.0×10-3
9.Dimensional Stability IPC TM 650,2.2.4A%≤0.1
10. Temperature indexUL746B(Mech.)230
UL746B(Elec.)230
11. Moisture absorptionASTM/D570%≤4.0
12. FlammabilityUL-94V-0
13. Specific GravityASTM/D15051.42

Storage:

The product is packed in reinforced carton and sealed in plastic film bag. Please keep dry and in room temperature.  Shelf life is 24 months.

Application:Ultra thin polyimide Film is widely used in electrical and electronic industry, etc.

Note: 1.All of above information is based on our best knowledge, not read as guarantees. Right reserved for corrections.

2.Please contact us if customization requirements.


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