Hot Sale Diamond Dotted Paper DDP for Transformer and Motor

Hot Sale Diamond Dotted Paper DDP for Transformer and Motor

Solution Description
Diamond dotted insulation paper is made of electrical insulating paper coated with warmth curable epoxy resin, the epoxy adhesive is utilized to equally sides of the paper in a diamond pattern consisting of 9.5mm x 9.5mm diamonds with fifteen.9mm heart spacing It is a type of content with inertia, dry and no conglutination at regular temperature (below 30 diploma °C). The Diamond Dotted Paper will make the electric conductor eternally felt up as a challenging device under the high temperature by its inside latency material. when the temperature is rising up to ninety degree C. The Diamond Paper starts one-off thaw and then one particular-off solidification .When to preserve the temperature at 90 degree C for 90 minutes, the epoxy resin would paste on neighboring cable and paper safely. The felt depth is as large as to 70psi at one hundred diploma °C.
 
Functions
Insulation class B (130 °C)
Kraft paper, one hundred% sulphate pulp
Higher purity and mechanical toughness
Shade normal
Baked enamel coating: Epoxy resin , rhombic, 1 or both sides
Good compatibility with liquid dielectic soon after the baked enamel coating has hardened.
Treatment ought to be taken that the that the layers to be baked stay closely pressed towards every other throughout baking time
 
Purposes
It is to be used in oil-immersed transformers for the insulation between of coils .On the insulation layer, there is a layer dotted epoxy resin that will be altered with higher temperature adjust that is to be referred to as as felt
 
Available
Thickness: .05mm – .35mm
Both in roll and sheet are CZPT
Width: 650mm – 1350mm

 

Number

Index Unit CZPT
one Thickness &tolerance mm .08±0.005
.13±0.007
.18±0.571
.20±0.571
.25±0.571
2 Density g/cm3 .85~one.ten
three Adhensive thickness of solitary side μm 10~15
four Water articles % four.~eight.
five Oil absorbency % ≥20
6 Adhensive power Ordinary point out kPa ≥650
100ºC±2ºC ≥400
7 Pollution for transformer oil   Air pollution-free(tan∮<0.001)
eight Tensile energy MD N/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
ten Breakdown In air KV ≥0.88 ≥1.37 ≥2.00 ≥2.ten ≥2.25
In oil ≥4.forty ≥7.00 ≥9.00 ≥9.80 ≥11.50

Hot Sale Diamond Dotted Paper DDP for Transformer and Motor