DIAMOND DOTTED PAPER

Product Features：

The product is coated with insulated cable paper for rhombic thermosetting film, which is dried and rolled by low temperature


DIAMOND DOTTED PAPER


       The product is coated with insulated cable paper for rhombic thermosetting film, which is dried and rolled by low temperature. The insulation resin glue can be further solidified and glued when used. It is convenient to use, reduce interlayer displacement and reduce the

temperature rise of transformer oil. The product is suitable for the winding insulation of power transformers,mutual inductors etc.

DIAMOND DOTTED PAPER


Item Property Unit Requiremen
1 Appearance - The single and double sides have uniform rhombus
coating,flat, smooth and no impurities.
2
原纸厚度及公差Thickness and tolerance
击穿电压Breakdown voltage
mm 0.08±0.005 0.13±0.007 0.17±0.01
3 V ≥800 ≥1100 ≥1400
4 tensile strenhth  MD A Mpa ≥74 ≥80 ≥76
CD A ≥36 ≥38 ≥38
5 Bond strength kpa ≥380（双面）
6 width mm 625±5、960±5、1020±5