High Quality Composite Materials Insulation Paper DMD 6521

High Quality Composite Materials Insulation Paper DMD 6521

6520 POLYESTER Movie WITH PAPER  (Inexperienced CZPTR)  ,also known as Polyester film /fish paper adaptable composite substance is a two-layer flexible laminate in which polyester movie is bonded with fish paper.

Characters 
It is Course E insulating content.
This product has exceptional dielectric house and higher mechanical residence. 

Application
It is suited for slot insulation, interphase insulation and liner insulation in electric motor and electric apparatus.

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

Examination objects Unit index
Thickness mm .15 .17 .twenty .22 .twenty five .27 .30 .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 soon after bending ≥60 ≥60 ≥70 ≥75 ≥80 ≥90 ≥100 ≥130 ≥170 ≥200
Elongation
at crack ≥
MD % ≥2 ≥3
TD ≥8 ≥10
Split down Voltage No bending kv ≥6.
Soon after bending ≥5.
Bonding Strength at place temperature —–  Not Layered
Thermal bonding
 (130±2)ºC,10min
Not layered, not blister, not gummosis phenomenon

Storage Conditions :
Stored in a cleanse,dry,ventilated spot,maintain away from fire and heating,stay away from immediate daylight.

 

High Quality Composite Materials Insulation Paper DMD 6521

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