Description of PMP laminate insulation paper &colon
PMP laminate insulation paper is one composited insulation which is made of two layer condenser paper and middle is polyester&interval It named composite foil of polyester film and capaciator paper&lparPMP&rpar&periodIt has excellent dielectric properties&commaand great mechanical properties&period of time
PMP laminate insulation paper especially used for specific voltage transformer&commaspecially class E motor and other electrical insulations&time period
Characteristic and Application&colon
1 Smooth and non-layer and non-foaming
2 It has good dielectric property and higher mechanical strength&period So it’s the best choose to liner insulation of high-voltage transformer&period
Storage&colon
By GB5591&period1 provision of Chapter VII&period of time
Functionality indicators&colon
No | Products | Unit | Index | ||||||||||
one | Nominal Thickness | mm | &period075 | &period08 | &period10 | &period18 | &period20 | &period23 | &period25 | &period30 | &period35 | ||
2 | Thickness Tolerance | mm | &pm0&period008 | &pm0&period571 | &pm0&period571 | ||||||||
3 | Yield | g&solm2 | ninety&pm9 | a hundred&pm10 | 140&pm14 | 220&pm20 | 236&pm20 | 260&pm20 | 310&pm25 | 374&pm25 | 449&pm25 | ||
four | Tensile energy | MD | N&sol10mm | &geq70 | &geq80 | &geq100 | &geq100 | &geq120 | &geq150 | ||||
TD | &geq60 | &geq70 | &geq90 | &geq90 | &geq105 | &geq130 | |||||||
5 | Elongation | MD | &percnt | &geq2&period0 | |||||||||
TD | &geq10&period0 | ||||||||||||
six | Breakdown voltage | KV | &geq7&period0 | &geq7&period0 | &geq8&period0 | &geq10&period0 | &geq11&period0 | &geq13&period0 | |||||
seven | Normal Bond Houses | —- | No delamination | ||||||||||
8 | Heat Bond Properties 180ºC&pm2ºC 10min |
—- | No delamination&commaNo blistering |