Zhuzhou Insulation Material Co., Ltd.
Products
Contact Us
  • Contact Person : Ms. Yin Meilin
  • Company Name : Zhuzhou Insulation Material Co., Ltd.
  • Tel : 86-0731-22526968
  • Fax : 86-0731-22883858
  • Address : Hunan,zhuzhou,68 Huanghe South Road, Tianyuan District, Zhuzhou, Hunan
  • Country/Region : China
  • Zip : 412007

Epoxy pre-preg NPN(SHS)

Epoxy pre-preg NPN(SHS)
Product Detailed
NPN(SHS) 1. class H 2. with a high mechanical strength 3. excellent dielectric 4. good adhesive

 Epoxy pre-preg NPN(SHS)

Product Description

The heat-resistant SHS pre-preg is composition of polyimide mylar, heat-resistant insulating paper and flexible composite material with impregnation of hi-temp resistant epoxy resin(Class H) produced by baking.

Characteristics and Applications

The product is Class H insulating material with a high mechanical strength, excellent dielectric and adhesive capability.

The product is winding directly onto the conductor to form a secure insulation layer by heat curing. It is simple and convenient to use.

Capable for Dry-type transformer coil insulation layer, side insulation, motor slot insulation and inter-turn insulation.

Performance Guide

No.

Name

Unit

0.16

0.18

0.20

0.23

0.25

1

Appearance

 

The surface of pre-preg must be smooth, resin is evenly scattered.

No impurity can be found which would affect the performance of the product.

No folding mark, bubble, or corrugation when opening the pre-preg .

2

Size

Bundle Weight

kg

≤60

Bundle No.

 

≤3,each in length of 10m and above.

The end of bundle is attached firmly with heat-resistance tape.

Standards of Supply

 

supply in bundles, or cut into reels as if required.

Reel No.

 

≤5,the end of reel is attached firmly with heat-resistance tape.

3

Thickness & Tolerance

mm

±0.020

±0.030

4

Stretch Strength  in horizon

N/10mm

≥40

≥70

≥80

5

Content of Resin

g/m2

75±15

6

Content of Volatile Matter

%

≤1.5

7

Content of Soluble Resin

%

≥80

8

Puncture Voltage

kV

≥6.0

9

Stretch Shearing Strength

MPa

≥3.0

10

Suggested curing condition

 

150°C/3~5h

Demonstration

        

Epoxy pre-preg NPN(SHS)



Copyright Notice @ 2008-2022 ECBAY Limited and/or its subsidiaries and licensors. All rights reserved.