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Insulation Paper with Excellent Heat and Weather Resistance Multi-layered Laminate Material NPN

NPN

Insulating paper is a multilayer laminate product offering excellent insulation, heat-resistance, and mechanical strength. It has achieved many satisfactory results, especially as a motor insulating material.

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Features

  • This compound laminate is a combination of a remarkably heat-resistant sheet and strong film, providing excellent insulation, heat-resistance, and mechanical strength.

Structure

Properties

item Unit Insulating paper : constructed with aramid paper
NPN-222(SA) NPN-252(SA) NPN-3702(SA) NPN-333(LA)
Construction Aramid-1 - 2 mils 2 mils 1.5 mils 3 mils
Film-2 - PEN #50 PEN #125 PEN #50 PEN #75
Aramid-3 - 2 mils 2 mils 1.5 mils 3 mils
Adhesive - Acrylic Acrylic Acrylic Acrylic
Nominal thickness μm 210 290 190 260
Tensile strength MD MPa 90 105 80 110
TD 65 100 65 85
Edge burst strength resistance MD N/20mm 560 1150 510 840
TD 530 960 530 830
Dielectric break down voltage A kV 14 20 14 17
Comparative tracking index V 575(PLC rank1) 375(PLC rank2)

[Remarks]
  • * Measurements provided here are measurement value examples and are not guaranteed.

Applications

  • Motor and generator slot insulator
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联系 (关于产品)

【产品技术支持中心】

华东区域：021-5774-5720
（8:45～17:15）

华南区域：0755-88641173
（8:45～17:30）

华北区域：010-85997468-121
（8:45～17:30）

上述括号内为营业时间（北京时间）周六、周日和节假日除外

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E-mail

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