Overview Films for PSA-Tapes

materialmanufacturertrade nameUL-Filebreakdown-voltage(IEC 60243)CTIflammybility (also IEC 60454)iso./thermal class (IEC60085, UL746)
PolyesterDu PontMylar® AE9368750µm – 10k Veff1UL 94 VTM-2B/130°C
PolyesterMitshubishiHostaphan® RNE5389550µm – 10 KVeff1*not tested with 23µm/50µm UL 94 VTM-2B/130°C
PENDu Pont Teijin FilmsTeonex®E20656250µm – 11 KVeff1*UL 94 VTM-2F/155°C
Polyaramid-paperDu PontNomex® 410E3473950µm – 800 Veff-UL 94 V0H/180°C
Polyaramid-paperDu PontNomex® 411E34739130µm – 1,1 KVeff-UL 94 V0H/180°C
Polyaramid-paperDu PontNomex® E 56AE34739130µm – 2,0 KVeff-UL 94 V0H/180°C
PolyimideDu PontKapton® HN (r)E3950550µm – 12 KVeff4UL 94 V0H/180°C
PolyimideDu PontKapton® MTE3950550µm – 5 KVeff4UL 94 V0H/180°C
PolytetraflourethyleneDu PontTeflon®100µm – 5 KVeff1H/180°C
Perflouräthylen- propylene FEPSaint GobainFEP FG

E39513
bedingt

50µm - 10 KVeff1UL 94 V0H/180°C
PolycarbonateBayerMakrofol DE®E4161350µm – 3 KVeff3UL 94 VTM-2B/130°C
PU-resins, filledIEC 60455---1--
PU-resins, unfilledIEC 60455---2--
PolypropyleneITWFormex®E121855250µm - 22KVeff0UL94-V0115°C max
PEEKVictreAptiv (TM)E16113150µm - 10kVeff4UL94-V1 (ab 50µm)H/180°C
PEISabicUltem®E10338050µm – 10kVeff4 UL94-V0 (ab 50µm)F/155°C
PPSTorayTorelina®E8642350µm - 10kVeff3UL94 V0H/180°C

Comparison of some typical polymerics for adhesive tapes.

propertyTest methodunitPENPIPEIPPSPET
Tensile strengthJIS C-2318MPa280280110110230
Elongation at breakJIS C-2318%90808060120
Cont. operation temp.
(mech. from UL-Yellow Card)
UL-746B°C160200170180105
Cont. operation temp.
(elect. lt. UL-Yellow Card)
UL-746B°C180240180180105
Tg of filmTDFJ method
by DMA
°C155-21290110
Melting atDSC°C269--285258
Dielectrical strengthJIS C-2318kV/mm300280140320280
Dielectr. constantJIS C-2318-2.93.33.22.83.1
Water absorbtionTDFJ method%0.31.30.30.020.4
DensityJIS C-2151g/cm31.361.431.271.351.40

 

 

 

deutsch
englisch aktiv