Diamond Dotted Paper For Distribution Transformer
In accordance with GB/T5591.3.1-2008

Insulating presspaper is manufactured from 100% wood pulp in accordance with international standards

Laminated pressboard is manufactured by hot pressing the high quality pressboard(according to IEC 60641) with modified phenolic resin impregnated adhesive paper into boards of greater thickness from 6.0mm to 150.0mm

Crepe paper is produced from electrical insulting kraft papers weighing 25-180g/㎡, and have an elongation of 15-300%

Heat shrinkable tape is a kind of insulation binding material made of special high shrinkage polyester fiber woven.

Hecheng offers different insulation banding tapes for electrical and transformer industry, such as cotton tape, heat shrinkable tape.

Pressboard is made of 100% imported unbleached sulphate wood pulp

Crepe paper tube is made with electrical grade crepe paper

It is produced by coating modified epoxy resin in diamond dot patterns on electrical insulating film