TitleProduct

Hot Selling High Quality Diamond Dotted Insulation Paper/DDP

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Henan

  • Validity to:

    Long-term effective

  • Last update:

    2017-08-05 03:16

  • Browse the number:

    55

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Xuchang Chengrui Insulation Material Co., Ltd.
Contactaixin:

Ms. Jessica Meng(Mr.)  

Email:

telephone:

phone:

Arrea:

Henan

Address:

East District, Bayi Road, Xuchang City, Henan Province, China 461000

Website:

http://xcchengrui.lydingzi.com/

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Diamond Dotted Insulation Paper( DDP) is made of electrical insulation paper with Diamond-shape epoxy resin dotted in both sides. The epoxy resin used in DDP contains a kind of incubative hardener material, it is a dry ad crisp material at normal temperature(below 35degree)

This product has good dielectric properties and good machenical properties after being heat-solidification. It can be used as coils and between layers of oil immerged power and distribution transformers.
Thickness: 0.08mm 0.13mm 0.15mm 0.17mm 0.20mm 0.25mm
Width: 960mm 1000mm
PACAGE: Pallet

Number Index Unit Standard
1 Thickness &tolerance mm 0.08±0.005
0.13±0.007
0.18±0.010
0.20±0.010
0.25±0.010
2 Density g/cm3 0.85~1.10
3 Adhensive thickness of single side μm 10~15
4 Water content % 4.0~8.0
5 Oil absorbency % ≥20
6 Adhensive strength Ordinary state kPa ≥650
100ºC±2ºC ≥400
7 Pollution for transformer oil
- Pollution-free&lpar;tan&conint;<0&period;001&rpar;
8 Tensile strength MD N&sol;10mm
width
≥60 ≥110 ≥160 ≥180 ≥230
CD ≥30 ≥50 ≥70 ≥80 ≥100
9 Tear Index MD Mn ≥450 ≥900 ≥1350 ≥1500 ≥2000
CD ≥500 ≥1000 ≥1500 ≥1700 ≥2300
10 Breakdown In air KV ≥0&period;88 ≥1&period;37 ≥2&period;00 ≥2&period;10 ≥2&period;25
In oil ≥4&period;40 ≥7&period;00 ≥9&period;00 ≥9&period;80 ≥11&period;50

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