Main Products: Insulation Paper ,Varnished Cloth ,Insulation Tape ,Laminated Sheet ,Laminated Rod ,Polyester Film ,Insulation Fiberglass Sleeving ,Electrical Insulation Material Laminated Sheet ,Insulation Fiberglass Sleeving Only Sales
6641 DMD electrical insulation paper
USD $2 - $3.5 /Kilogram
Min.Order:300 Kilograms
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Xuchang Zhufeng Insulation Materials Co., Ltd.
Business Type: Manufacturer,Trading Company
Xuchang Henan ChinaMain Products: Insulation Paper ,Varnished Cloth ,Insulation Tape ,Laminated Sheet ,Laminated Rod ,Polyester Film ,Insulation Fiberglass Sleeving ,Electrical Insulation Material Laminated Sheet ,Insulation Fiberglass Sleeving Only SalesProduct Details
6641 DMD class F insulation paper consists of two layers of polyester fiber non-woven fabric and one layer of polyester film in the center, the used adhensive is F CLASS ,acid-free and temperature resistant.
Property:With high dielectric, heat resistance, mechanical strength and impregnated property, as slot ,
interurn and liner insualtion in transformers.
Availability:
-Thickness of DMD insulation paper: 0.15mm-0.45mm
- Form: rolls(width 1000mm), sheets, strips(width >5mm)
- Colour: white, pink and blue. Other colours can be provided on request
Heat-resistance: F class 155°C
The specification available:
Thickness: 0.15, 0.18, 0.20, 0.25, 0.30, 0.35, 0.40, 0.45mm
Width: 1000m Color: Pink, watermelon, Blue and White
Form: in rolls.
Pacage: Plastic Bags or Carton Storage life---1 year
Test report as follow:
No | Technical Speclification | Unit | Values | ||||||||||||||||||||
1 | Thickness | mm | 0.15 | 0.18 | 0.20 | 0.23 | 0.25 | 0.30 | 0.35 | 0.40 | 0.45 | ||||||||||||
2 | Thickness tolerance | mm | ±0.02 | ±0.025 | ±0.03 | ±0.03 | ±0.03 | ±0.03 | ±0.035 | ±0.040 | ±0.045 | ||||||||||||
3 | Nominal Grammage and Tolerance | g/ | 140±20 | 190±28 | 220±33 | 260±39 | 300±45 | 350±52 | 425±63 | 500±75 | 560±84 | ||||||||||||
4 | Thickness of polyester film | mm | 0.05 | 0.075 | 0.10 | 0.125 | 0.15 | 0.19 | 0.25 | 0.30 | 0.35 | ||||||||||||
5 | Tensile Strength | MD | No Bending | N/10 | ≥80 | ≥120 | ≥140 | ≥180 | ≥190 | ≥140 | ≥270 | ≥140 | ≥140 | ||||||||||
After Bending | ≥80 | ≥105 | ≥120 | ≥150 | ≥170 | ≥140 | ≥200 | ≥140 | ≥140 | ||||||||||||||
TD | No Bending | ≥80 | ≥105 | ≥120 | ≥150 | ≥170 | ≥140 | ≥200 | ≥140 | ≥140 | |||||||||||||
After Bending | ≥70 | ≥90 | ≥100 | ≥120 | ≥130 | ≥140 | ≥150 | ≥140 | ≥140 | ||||||||||||||
6 | Elongation | MD | No Bending | Mm/width | ≥15 |
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After Bending | ≥10 | ≥5 | ≥3 |
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TD | No Bending | ≥20 |
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After Bending | ≥10 | ≥5 | ≥2 |
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7 | Breakdown voltage | KV | ≥6 | ≥7 | ≥9 | ≥10 | ≥12 | ≥15 | ≥18 | ≥20 | ≥22 | ||||||||||||
8 | Bond strength at 25 degree C |
| No delamination | ||||||||||||||||||||
9 | Bond strength at 180 degree C |
| No delamination ,no blister,no adhesive flow | ||||||||||||||||||||
10 | Temperature |
| 155 | ||||||||||||||||||||
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