571 Phenolic Cotton Cloth Board&comma Phenolic Cotton Cloth Laminated Board&sol Sheet&comma CZPTal Insulation Cotton Board
Dimesion
Size&colon 980&ast1980mm&comma a thousand&ast2000mm&comma 1571&ast2040mm&comma 1220&ast2440mm
Thickness&colon &period5mm-100mm
Software
Phenolic cotton cloth laminated sheet &lparinsulation sheet&comma sector laminate sheet&comma phenolic fabric sheet&rpar are made of cotton cloth impregnated phenolic resin by processing underneath warmth and stress&period of time Phenolic cloth sheet Can be processed into all varieties of insulation areas&comma The products are extensively utilized transformers&comma electrical motors&comma cabinets&comma control bins&comma electric switches&comma home appliances&comma railway&comma automobile&comma computer and health care equipment&commaetc&time period
Specification
| No | Merchandise | Device | Worth | ||
| 3571 | 3571B | 3571C | |||
| one | Applicable CZPTs | – | JB886-75 | QB | |
| two | Density | g&solcm3 | one&period30~one&period45 | one&period30~one&period45 | 1&period30~1&period45 |
| 3 | Martens warmth resistance | °C | one hundred twenty five | one hundred twenty five | a hundred twenty five |
| four | Tensile energy&geq | Mpa | 63&period7 | ||
| 5 | Flexural strength&geq | Mpa | 102&period9 | ninety | 70 |
| 6 | Affect energy&geq | KJ&solm2 | twenty five | twenty | |
| 7 | Bonding strength&geq | N | 5390 | 5000 | 5000 |
| eight | Urgent strength &geq Perpendicular to lamination Parallel to lamination |
Mpa | – – | – – | – – |
| 9 | Insulation resistance&geq Under nomal problem Impregnated in h2o | &ohm | – – | – – | – – |
| 10 | Voltage endurance parallel to lamination &lparin oil ninety&pm2°C&rpar 5 min | KV | – | – | – |
| 11 | Voltage stamina perpendicular to lamination&geq &lparin oil 90&pm2°C&rpar Thickness&colon0&period5~1mm Thickness&colon1&period1~2mm Thickness&colon2&period1~3mm |
KV&solmm | 4&period0 three&period0 two&period0 two&period0 | – 2&period5 – – | – 2&period5 – – |
| twelve | H2o absorption&lpar Thickness 10mm&rpar | &percnt | – | – | – |
| thirteen | Temperature index | °C | a hundred and twenty | one hundred twenty | a hundred and twenty |
