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Fuwang Home >> Products >> Presspaper/Pressboard >> Presspaper >> Diamond Patten Resin Coated Paper
Diamond Patten Resin Coated Paper

    1. COMPOSITION AND PRESENTATION
    Diamond pattern resin coated paper is a kind of insulation material which spread a special kind of change-quality insulation epoxy resin on the electrical-grade kraft paper and the shape of resin coated like diamond pattern. Because the shape of resin coat assumes point not covering all surface. The passages without resin are best useful to degas insulation materials and intrude liquid or gas insulation materials. It reduces the broken degree of electrical-halo or partial discharge to the lowest.
    Reel°Įs diameter: 300mm-360mm
    Inside diameter of reel°Įs core: 76+2mm

    2. PROPERTIES & APPLICATIONS
    This product has good dielectric properties and good mechanical properties after heat solidification. It can used as insulation material for coils and between layers of oil immerged power distribution transformers.

    3. MAIN TECHNICAL CHARACTERISTICS

Nominal thickness
0.08
0.13
0.17
0.20
0.25
Width
625mm,960mmm
Single resin thickness
10-15 micron
Density
0.85-1.10g/cm3
Water content
4.0-8.0%
Oil absorption
>20%
Transformer oil pollution
No
Adhesion strength
Normal
>650kpa
At 100°ś
>400kpa
Tensile(N) strength(10mmwidth)
Lengthways °›
60
110
160
180
230
Transverse °›
30
50
70
80
100
Tearing strength (mN)
Lengthways °›
450
900
1350
1500
2000
Transverse °›
500
1000
1500
1700
2300
Voltage-resistant(kv)
In Air °›
0.88
1.37
2.00
2.10
2.25
In Oil °›
4.40
7.00
9.00
9.80
11.50

 
 
 
 
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