transformer insulation presspaper

Insulation paper Features and Applications: --High chemical purity, excellent elongation, good Mechanical and dielectric Strength. --For oil-immersed transformers,capacitors, reactors and switches. Insulation paper technical date:

No.	Properties		Unit	Values
				Presspaper
1	Thickness		mm	0.1	0.15-0.25	0.30-0.35	0.40-0.50
2	Thickness Tolerance≤		%	10
3	Density		g/cm3	1.0-1.2
4	Tensile Strength≥	MD	Mpa	80
		CD		40
5	Dielectric Strength≥	In Air No Bending	Kv/mm	9	10	10	9
		In Air After Bending		7	8	8	7
6	Conductivity of aqueous extract≤		Ms/m	8
7	PH Value of Aqueous Extract			6.0-9.0
8	Ash Content≤		%	1
9	Moisture Content≤		%	8
10	Availability			Form:roll,sheet.                 Color:natural brown, cyan,red.                 Other colors can be provided on request.

   MD: Machine Direction         CD: Cross-machine Direction.