High strength high strength fireproof thermal insulation board sheet
High strength high strength fireproof thermal insulation board sheet
High strength high strength fireproof thermal insulation board sheet
High strength high strength fireproof thermal insulation board sheet
High strength high strength fireproof thermal insulation board sheet
High strength high strength fireproof thermal insulation board sheet

High strength high strength fireproof thermal insulation board sheet

USD $1 - $5 /Kilogram

Min.Order:500 Kilograms

Supply Ability:
100 Ton / Tons per Month
Port:
Any port of china
Payment Terms:
T/T L/C D/P D/A Credit Card

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Place of Origin:
Hunan, China
Brand Name:
fireproof insulation board sheet
Model Number:
fireproof insulation board sheet
Thickness:
0.80mm-4.0mm

Hunan Powerwell Industrial Co., Ltd.

Business Type: Trading Company
Changsha Hunan China
Main Products: electric pressboard ,transformer board ,insulation presspaper ,insulating kraft paper ,diamond dotted paper

Product Details

High strength high strength fireproof thermal insulation board sheet

    High strength high strength fireproof thermal insulation board sheetreproof electronics insulation board

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Technical parameter

Accurate specifications ensure that we provide professional products

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

 High strength high strength fireproof thermal insulation board sheet

Product description of high strength fireproof thermal insulation board sheet                                       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 high strength fireproof thermal insulation board sheet                                       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.

High strength high strength fireproof thermal insulation board sheet

Certifications

 High strength high strength fireproof thermal insulation board sheet

 

Package&shipping

 High strength high strength fireproof thermal insulation board sheet

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Inquiry information

High strength high strength fireproof thermal insulation board sheet

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

 High strength high strength fireproof thermal insulation board sheet

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High strength high strength fireproof thermal insulation board sheet
High strength high strength fireproof thermal insulation board sheetHigh strength high strength fireproof thermal insulation board sheetHigh strength high strength fireproof thermal insulation board sheet
High strength high strength fireproof thermal insulation board sheetHigh strength high strength fireproof thermal insulation board sheetHigh strength high strength fireproof thermal insulation board sheet

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High strength high strength fireproof thermal insulation board sheet

  High strength high strength fireproof thermal insulation board sheet

Contact Supplier

Mr. Xiao Yu Zuo Foreign trade salesm Chat Now
Telephone
86-731-82299698
Mobile
0086 18974854698
Fax
86-731-82243598
Address
158,Wu Yi Road,Changsha,Hunan,China Changsha,Hunan

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