Fast Delivery Insulation Paper with Excellent Precision Winding Performance

Product Description

Product Description

Electrical insulation paper has good insulation and electrical strength and plays a vital role in many electrical equipment.

Weshare know that different electrical equipment has different performance requirements for insulating paper. Therefore, we can customize the material composition of the insulation paper according to the customer's specific application scenario. For example, for transformers operating in high-temperature environments, we can offer insulating paper made from special heat-resistant fibers,Insulating paper can also be combined with different products, such as DDP insulating paper and NMN insulating paper, to meet the needs of different customers.
 

Product Parameters

Name	Electrical Insulation paper  (Color: Natural)		Date of Producing		2024.01
Producing Standard	IEC60641-3-2:2007		Class	P.4.1A	Thickness	0.50mm
Item		Unit	Standard	Test value	Test method
Thickness Deviation		%	±10	1.3	According to specify in IEC60641-3-2:2007
Apparent Density		g/cm^3	1.0~1.20	1.12
Tensile strength	MD	N/mm^2	≥80	80.8
	CMD	N/mm^2	≥40	43.5
Elongation	MD	%	≥2.0	2.8
	CMD	%	≥7.0	7.7
Shrinkage	MD	%	≤1.0	0.43
	CMD	%	≤1.5	0.72
	Thickness	%	≤7.0	5.7
Ash Content		%	≤1.0	0.65
Oil Absorption		%	≥10.0	20.4
pH of aqueous Extract			6-9	7.49
conductivity of aqueous Extract		mS/m	≤8.0	5.4
Electrical strength	in air	kV/mm	≥10	10.4
	in oil	kV/mm	≥60	60.3
Moisture content		%	≤8.0	7.7

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