Categories: Product Catalog

High Quality 6520 Composition Insulation Paper Presspaper Fish Paper

6520 POLYESTER Movie WITH PAPER  (Eco-friendly CZPTR)  ,also referred to as Polyester film /fish paper flexible composite materials is a two-layer versatile laminate in which polyester film is bonded with fish paper.

Characters 
It is Course E insulating substance.
This solution has superb dielectric residence and high mechanical residence. 

Application
It is ideal for slot insulation, interphase insulation and liner insulation in electric powered motor and electric powered equipment.

Specification
Nominal thickness(mm):.13 ,.15, .17, .20, .22, .25 , .27, .30, .35, .45,.fifty
Nominal width(mm):1000 
 

Examination items Unit index
Thickness mm .15 .17 .20 .22 .twenty five .27 .30 .40 .fifty .sixty
Thickness tolerance % ±10 ±10 ±10 ±10 ±10 ±10 ±10 ±10 ±10 ±10
Norminal Grammage g/mtwo 115±17 190±28 215±32 275±40 310±46 330±50 370±55 490±73 610±90 730±110
Polyester film thickness um twenty five
Tensile strength ≥ MD no bending N/10mm
width
≥135 ≥150 ≥180 ≥190 ≥210 ≥240 ≥270 ≥320 ≥410 ≥500
MD right after bending ≥80 ≥90 ≥100 ≥110 ≥120 ≥140 ≥160 ≥230 ≥300 ≥370
TD no bending ≥80 ≥90 ≥100 ≥110 ≥120 ≥130 ≥150 ≥200 ≥260 ≥320
TD soon after bending ≥60 ≥60 ≥70 ≥75 ≥80 ≥90 ≥100 ≥130 ≥170 ≥200
Elongation
at split ≥
MD % ≥2 ≥3
TD ≥8 ≥10
Crack down Voltage No bending kv ≥6.
Soon after bending ≥5.
Bonding Power at place temperature —– Not Layered
Thermal bonding
(130±2)ºC,10min
Not layered, not blister, not gummosis phenomenon

Storage Situations :
Stored in a cleanse,dry,ventilated area,keep absent from fireplace and heating,keep away from direct sunlight.

 

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