Name: Manufacturer of transformer used electrical insulation crepe paper
Brand: Rizhi
Availability: InStock

Product Details

Electrical insulating crepe paper

Electrical insulating crepe paper is wet lapped the 100% sulfate wood pulp,then creping the undried base insulating paper.The electrical insulating paper is flexible,with high elongation and high oil absorption properties.It’s widly used as ture insulation,CTC and layer insulation in transformers,reactors and mutual inductors.

Recommended width: 700mm、1100mm,we can also slit it to be belts. Tailor-made by customers’ requirements is available.

Storage

The product should be stored in dry, clean and well-ventilated warehouse. The fire, heat sources and direct sunshine should be avoided.

Specification

No.	Property	Unit	Requirements
1	Nominal thickness	mm	0.38	0.46	0.8
2	Tolerance of thickness	mm	±0.05	±0.05	±0.10
3	Quantitative	g/㎡	≥110	≥180	≥245
4	Elongation	%	≥120
5	Tensile strength MD	Nm/g	≥50
6	Moisture	%	≤8
7	Ash content	%	≤0.6
8	Conductivity of water extract	mS/m	≤6
9	PH value of water extract	-	6.0~8.0
10	Electrical strength(In oil)	kV/mm	≥10	≥10	≥12