Coil Insulation Kraft Paper

Coil Insulation Kraft Paper

Coil insulation kraft paper is a specialized electrical-grade functional paper, manufactured from high-purity sulfate wood pulp. It is engineered to meet the strict insulation requirements of electrical coils, delivering reliable dielectric insulation, mechanical support and environmental stability, which serves as the core interlayer and conductor insulation material for motor, transformer and electromagnetic coils.
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Description
Technical Parameters

Key Features

 

1. Excellent Dielectric Performance: It features high dielectric strength and breakdown voltage, effectively isolating conductive coil layers to prevent short-circuit risk and electrical faults.

 

2. High Thermal Stability: It can maintain stable insulation performance under the high working temperature of coils, avoiding performance degradation during long-term high-load operation.

 

3. Customizable Functional Adaptability: It supports customized thickness and functional treatment (such as moisture-proof modification) to match diversified insulation and protection demands for different coils.

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Uses & Application Scenarios

 

This paper is tailored for coil insulation solutions, covering diversified targeted scenarios with specified grades:

 

1. Electrical grade insulation kraft paper for motor coil: For standard motor coil insulation, providing reliable electrical insulation for regular motor coils.

 

2. High voltage kraft paper for transformer coil insulation: For transformer coil insulation, its high voltage resistance ensures reliable insulation protection for heavy transformer systems.

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3. Heat resistant thick kraft paper for winding insulation: For winding insulation applications, the heat-resistant thick kraft paper ensures stable insulation performance under high working temperature.

 

4. Pure cellulose kraft paper for electromagnetic coil: For electromagnetic coil insulation, the pure cellulose material ensures high purity and low conductivity, ideal for core insulation parts of electromagnetic coils.

 

5. Moisture-proof thick insulation substrate for industrial coil wrapping: For industrial coil wrapping, the moisture-proof thick insulation substrate provides stronger isolation and moisture protection for industrial coils.

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Product Details

 

Parameter Item

Details

Basis Weight

80 - 160g/㎡

Whiteness Grade

25%-35%

Roll Width

500-1800mm

MOQ

30000kg

Water Absorption Height

>30mm

Delivery Time

Negotiable

Payment

TT

Price

Negotiation

Packaging Details

Sheet / ream / roll packing

Loading Port

Qingdao/Shanghai

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