6520 6521 Polyester Film Presspaper Laminated Insulation Paper

6520 6521 Polyester Film Presspaper Laminated Insulation Paper

6520 POLYESTER Movie WITH PAPER  (Eco-friendly CZPTR)  ,also called Polyester movie /fish paper versatile composite content is a two-layer adaptable laminate in which polyester movie is bonded with fish paper.

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

Software
It is ideal for slot insulation, interphase insulation and liner insulation in electrical motor and electric apparatus.

Specification
Nominal thickness(mm):.13 ,.fifteen, .17, .twenty, .22, .25 , .27, .30, .35, .45,.50
Nominal width(mm):1000 
 

Take a look at products Unit index
Thickness mm .fifteen .17 .twenty .22 .25 .27 .thirty .40 .fifty .60
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 following 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 following bending ≥60 ≥60 ≥70 ≥75 ≥80 ≥90 ≥100 ≥130 ≥170 ≥200
Elongation
at split ≥
MD % ≥2 ≥3
TD ≥8 ≥10
Split down Voltage No bending kv ≥6.
After bending ≥5.
Bonding Strength at room temperature —–  Not Layered
Thermal bonding
 (130±2)ºC,10min
Not layered, not blister, not gummosis phenomenon

Storage Situations :
Stored in a cleanse,dry,ventilated spot,preserve away from fire and heating,avoid direct daylight.

 

6520 6521 Polyester Film Presspaper Laminated Insulation Paper