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Brasil

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

Contato

Assistência ao Cliente

Horário comercial (Brasil)

das 8h às 17h (exceto sábados, domingos e feriados)

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-272(SA) NPN-333(LA)
Construction Aramid-1 - 2 mils 2 mils 2 mils 3 mils
Film-2 - PEN #50 PEN #125 PEN #188 PEN #75
Aramid-3 - 2 mils 2 mils 2 mils 3 mils
Adhesive - Acrylic Acrylic Acrylic Acrylic
Nominal thickness μm 210 290 350 260
Tensile strength MD MPa 90 105 110 110
TD 65 100 105 85
Edge burst strength resistance MD N/20mm 560 1150 1320 840
TD 530 960 1320 830
Dielectric break down voltage A kV 14 20 22 17
D-24/23 14 20 22 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

Contato

Assistência ao Cliente

Horário comercial (Brasil): das 8h às 17h (exceto sábados, domingos e feriados)

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