| Customization: | Available |
|---|---|
| Thickness: | 0.80mm-4.0mm |
| Type: | Other Heat Insulation Materials |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
reproof electronics insulation board
Is there any product that you need?
Is it really can be customized as per your requirement?
How to get personalized service?
Let's find answers...
Accurate specifications ensure that we provide professional products
| Item | Test standard |
Measured value |
Standard value |
| Thickness tolerance | IEC 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/cm³ | 1.00 - 1.20 g/cm³ | |
| > 1.6 - 4.0 mm 1.15 g/cm³ | 1.10 - 1.25 g/cm³ | ||
| Min. tensile strength M.D. unfolded | ≤ 1.6 mm 75 N/mm² | 70 N/mm² | |
| > 1.6 - 4.0 mm 90 N/mm² | 80 N/mm² | ||
| Min. tensile strength C.M.D, unfolded | ≤ 1.6 mm 60 N/mm² | 50 N/mm² | |
| > 1.6 - 4.0 mm 70 N/mm² | 55 N/mm² | ||
| Min. elongation M.D, unfolded | 6.50% | 6.00% | |
| Min. elongation C.M.D, unfolded | 8.10% | 8.00% | |
| Max. moisture content | 7.60% | 8.00% | |
| Max. ash content | 0.80% | 2.00% | |
| pH of aqueous extract | 6.3 | 6.0 - 9.0 | |
| Max. shrinkage M.D | 0.40% | 0.50% | |
| Max. shrinkage C.M.D | 0.60% | 0.70% | |
| Max. thickness shrinkage | 3.90% | 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/mm | 12 kV/mm | |
| > 1.6 - 4.0 mm 13 kV/mm | 10 kV/mm | ||
| Max. conductivity of aqueous extract | ≤ 1.6 mm 3.3 mS/m | 10 mS/m | |
| > 1.6 - 4.0 mm 3.5 mS/m | 10 mS/m |
Next let us see more details
Product description of insulation board factory price
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 insulation board factory price
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.
What about the product line ?
How to ensure the quality ?
Do you want to know more details?
Go on....
From raw materials to finished products, every process is tested and controlled professionally and seriously by our professional machines and person.
How to send an effective inquiry for saving your time?
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
Next you can choose more products
|
||
|
|
|
|
|
|
Back to homepage
){kind=link}