brown semiconductor 45 175g/m2 transformer pressboard
Product Description
Cable Paper is made of 100% purity sulfate insulating wood pulp. It is widely used on HV cable, signal cable, electromagnetic wire, transformer, mutual inductor, electric reactor, etc.
Specifications:
Thickness: 50um,80um,130um,150um,180um,200um,300um
Width: 625mm, 980mm, 1920mm(Ribbon is available)
Roll Diameter: 650~1000mm Weight of Each Roll: 220~350Kg
Technical Data:
| No. | Properties | Unit | Index | |
| 1 | Thickness | um | 130±6 (Current Specifications) | |
| 2 | Tightness | g/cm3 | 0.85-0.95 | |
| 3 | Tensile Strength | MD | KN/m | ≥11.0 |
| CD | ≥5.20 | |||
| 4 | Elongation | MD | % | ≥2.0 |
| CD | ≥5.4 | |||
| 5 | Endurance | (times) | ≥2200 | |
| 6 | Tearing Degree | MN | ≥1020 | |
| 7 | Voltage Resistance | kv/mm | ≥8.0 | |
| 8 | Air Permeability | um/(pa.s) | ≤0.51 | |
| 9 | Conductivity | ms/m | ≤8.0 | |
| 10 | Ash Content | % | ≤0.7 | |
| 11 | Moisture Content | % | 6.0-8.0 | |
| 12 | Dielectric Loss(100℃) | % | ≤0.50 | |
Note:The data in the above table only represents typical or average data, just for reference in practical application. It does not bear any responsibility for the use of the product or related legal liability.
Package&Storage: Packed in plastic bag and corrugated paper; store at room temperature; avoid sunlight, moisture and fire. The storage period is 12 months.
Why Choose Us
Reason 1: Factory direct sales, no middlemen make the difference!
Ship directly from the factory, saving costs from the source and lower prices.
Reason2: Complete test report and certification
Have a complete test report to ensure product quality worry-free after-sales!
Reason3: Free sample
We support the provision of free samples, if you want to get samples, please send an inquiry to us for more information!
Reason 4: Exhibition & visit
We have dealt with customers in Russia, India, South Korea, Vietnam, Singapore, Thailand, Saudi Arabia, Pakistan, Iran and many Other countries. We look forward to cooperating with you!
Product Categories : DDP/insulation paper > insulation paper
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