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H-Class SHS Epoxy Prepreg for Dry Type Transformer

China H-Class SHS Epoxy Prepreg for Dry Type Transformer, Find details about China Class H SHS for Dry Transformers, Class H SHS Prepreg from H-Class SHS Epoxy Prepreg for Dry Type Transformer

Model NO.
SHS Epoxy Prepreg
Classification
Hybrid Insulation Materials
Certification
UL, ISO9001
Color
Yellow
Brand
Tengrui
Trademark
Tengrui
Transport Package
Cartons, Pallets
Specification
Ordinary carton boxes, plastic film
Origin
China
HS Code
5603141000
Model NO.
SHS Epoxy Prepreg
Classification
Hybrid Insulation Materials
Certification
UL, ISO9001
Color
Yellow
Brand
Tengrui
Trademark
Tengrui
Transport Package
Cartons, Pallets
Specification
Ordinary carton boxes, plastic film
Origin
China
HS Code
5603141000
H-Class SHS Epoxy Prepreg for Dry Type TransformerH-Class SHS Epoxy Prepreg for Dry Type Transformer
H-Class SHS Epoxy Prepreg for Dry Type Transformer
H-Class SHS Epoxy Prepreg for Dry Type Transformer

H-class SHS Epoxy Prepreg for dry type transformer

Product Specification
H-Class Epoxy Prepreg used in dry type transformer is made of polyimide film polyester fiber non-woven soft composite material impregnated with class H heat-resistance epoxy resin through baking.

Feature and Application
The solidified materials have high mechanical strength, outstanding dielectric properties and adhesive properties. Heat resistance grade is Class H.

Product is wound in the conductor directly, can form a strong insulation layer after thermo curing, and the process is simple and convenience.

It is applicable to the coil layer insulation and end insulation of Class H dry type transformer or electric reactor or mining transformer, as well as the layer insulation, slot insulation and turn-to-turn insulation of electrical machinery and electric appliance.

Product code:  6453.

Performance requirements of 6453 prepreg (JB/T10949-2010)

No.
Performance
Unit
Requirements
1
Nominal thickness		mm0.130.150.180.200.250.30
2
Deviation of thickness		mm±0.02±0.02±0.03±0.03±0.035±0.035
3
Deviation of width		mm≤60:±0.2
>60≤1000:±0.8
>1000:±1.0
4
Tensile strength

Lengthways no bending		N/10mm≥40≥50≥70≥70≥80≥100
5
Volatile content		%≤1.5
6
Soluble resin content		g/30±1035±10≥45
7
Breakdown voltage		kV≥4.5≥5≥6≥6≥8≥9
8
Tensile shear strength		MPa≥3.0
9
Temperature exponent		-≥180

Remark: Other specification of products or users have special requirements, supply can be negotiated according to the user's needs.
Supply width: 10mm~1280mm;

 Application process reference (process condition of coil baked)

Curing temperature
Time
80ºC→120ºC/120ºC0.5h/1h~2h
120ºC→160ºC/160ºC0.5h~1h/4h~8h
160ºC→120ºC/120ºC1h/1h~2h
120ºC→80ºC/80ºC0.5h/1h

Remarks: Due to diversity of production and application of each transformer plant, the above data can be adjusted according to the actual situation of the manufacturer and the size of the workpiece.


H-Class SHS Epoxy Prepreg for Dry Type Transformer
 

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