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Liaoyan Foreign Trade Corporation,Paper Branch
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| Diamond Dotted Insulating Paper |
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| Description: |
Dimensions Thickness (mm): 0.08 0.13 0.25 0.18 0.38 0.50
Width(mm) 500 625 810 960 1000 1004 1100
Specifications: (0.13T and 0.25T)
Application : To be used in oil immersed transformers, for coil insulating Made of Kraft paper coated with heat curable epoxy resin
(1) Base paper:Kraft paper according to GB7969-87(China)
DIN 6740
JIC C2304Class2
BS 2572
ASTM D202
Base paper thickness Coating faces
0.13±0.01 One or both
0.25±0.01 Both
(2) Varnish : Heat curable epoxy resin according to following specifications:
Thickness :0.0065-0.012mm (Total varnish thickness)
Color :Light yellow, dark brown or transparent
S.Gravity :0.940-0.980(25°)
Viscosity :400-1,300CPS°(25°)
Unvolatility :41-47%(135?,3 Hours)
Get time :40-180 minutes on hot steel plate of 140? |
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