Product Details

New arrival fiber heat insulation board

Place of Origin Hunan, China
Brand Name fiber heat insulation board
Model Number fiber heat insulation board

Product Features

New arrival fiber heat insulation board

                       New arrival fiber heat insulation board

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Technical parameter

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ItemTest standard

Measured

value

Standard value
Thickness toleranceIEC 641-2≤ 1.6 mm 6.00 %±7.5 %
> 1.6 - 8.0 mm 3.00 %± 5.0 %
Apparent density≤ 1.6 mm 1.09 g/cm³1.00 - 1.20 g/cm³
> 1.6 - 4.0 mm 1.15 g/cm³1.10 - 1.25 g/cm³
Min. tensile strength M.D. unfolded≤ 1.6 mm 75 N/mm²70 N/mm²
> 1.6 - 4.0 mm 90 N/mm²80 N/mm²
Min. tensile strength C.M.D, unfolded≤ 1.6 mm 60 N/mm²50 N/mm²
> 1.6 - 4.0 mm 70 N/mm²55 N/mm²
Min. elongation M.D, unfolded6.50%6.00%
Min. elongation C.M.D, unfolded8.10%8.00%
Max. moisture content7.60%8.00%
Max. ash content0.80%2.00%
pH of aqueous extract6.36.0 - 9.0
Max. shrinkage M.D0.40%0.50%
Max. shrinkage C.M.D0.60%0.70%
Max. thickness shrinkage3.90%5.00%
Min. oil absorption≤ 1.6 mm 13.7 %11.00%
> 1.6 - 4.0 mm 10.6 %9.00%
Compressibility C≤ 1.6 mm 9.4 %10.00%
> 1.6 - 4.0 mm 5.7 %7.50%
Revers. part of compressibility Crev≤ 1.6 mm 54 %45%
> 1.6 - 4.0 mm 71 %50%
Min. breakdown voltage in oil≤ 1.6 mm 15 kV/mm12 kV/mm
> 1.6 - 4.0 mm 13 kV/mm10 kV/mm
Max. conductivity of aqueous extract≤ 1.6 mm 3.3 mS/m10 mS/m
> 1.6 - 4.0 mm 3.5 mS/m10 mS/m

 

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Details&features

New arrival fiber heat insulation board 

New arrival fiber heat insulation board

Product description of fiber heat insulation board                                                                    

Pressboard PSP3050 (Transformer Board PSP3050) is a special product based on pure cellulose taken from long-fibred coniferous wood. This is structured into a fibrous tissue without additional adhesive and then pressed.Due to its high chemical purity, pressboard is excellently suited as an insulation material in electric machines, capacitors and oil-filled transformers.

Where can we use the product?

Product application will make us a direct impression.

Product Application of fiber heat insulation board                                                                                    

To use as insulations material in Power and Distribution Transformers

It is the base material for components like corrugated boards, cyclinders, rings and mouldable parts.

 

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Production Flow

  From raw materials to finished products, every process is tested and controlled professionally and seriously by our professional machines and person.

New arrival fiber heat insulation board

Certifications

 New arrival fiber heat insulation board

 

Package&shipping

 New arrival fiber heat insulation board

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Inquiry information

New arrival fiber heat insulation board

Our Services

1.Response to your inquiries and questions within 24hours.

2.Existing samples provided on free,only charge the freight.

3.High quality products and competitive offer

4.On-time delivery date

Company information

 New arrival fiber heat insulation board

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New arrival fiber heat insulation board

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