Insulating Paper Brown/Green/Blue Kraft Press Insulation Paper for Transformer

• Customization: Available
• Application: Motor, Transformer, Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Insulating Varnish, Switch Baseplate
• Color: White
• Material: Plastic
• Maximum Voltage: <10KV
• Thermal Rating: B 130
• Thickness: 0.13mm*0.35mm
• Width: 1000mm
• Type: Insulation Paper
• Chemistry: Organic Insulation
• Classification: Organic Insulating Material
• Certification: ISO9001
• Brand: Rainyan
• Transport Package: Pallet
• Specification: 0.13-0.35mm
• Origin: China
• Production Capacity: 5000000t

Product Description

Products information

1. green/blue/brown insulation paper

.highly purified insulation paper 
.stable electrical and chemical properties 
.Good compatibility with liquid dielectric
1 Features

• Insulation class A (105 °C)
• Calendered presspaper, good forming properties, 100 % sulphate pulp
• Colour natural
• High purity and high oil-absorption
• Good compatibility with liquid dielectrics

• High electric dielectric strength
• Presspaper can be coated with baked enamel or laminated with Polyester Film

2 Applications 
electrical insulation brown paper rolls is  appropriated  for  uses  as  electric  industrial  board  for  motors,  electric device, instruments, switch board, oil transformer for insulation and assembly pieces. 100%(sulfate wood pulp) thick board is characterized by its high density, good mechanical strength, low compression coefficient and high electric strength.
 
3 Available
 
Thickness: 0.10mm - 0.50mm
Both in roll and sheet are available
Width: 500mm - 1250mm
Special sizes are available on request
Different colours are available on request

Test project		Unit	AQL Value	Test Value	Test Mode
Thickness tolerance		%	±10	-1.6	JB/T8989.2-1999 IEC60641-2.1979
Density		g/cm3	1.00-1.20	1.08
Tensile strength	Length-wise	N/mm2	≥80	88
	Cross-wise		≥40	43.6
Elongation	Length-wise	%	≥1.5	3.2
	Cross-wise		≥7.0	7.4
Shinkage	Length-wise	%	≤1.0	0.92
	Cross-wise		≤1.5	1.4
	Thickness-wise		≤7.5	7.2
Ash content		%	≤1.0	0.63
PH Value of aqueous extract		-	6.0-9.0	7.1
Conductivity of aqueous extract		ms/m	≤8.0	4
Oil absorption		%	≥10	11.6
Electric strength in oil		KV/mm	≥55	66.9
Moisture		%	≤8.0	7.8

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Company Information
Xuchang Ruiyuan insulation material co.,ltd insist on the
idea " GOOD QULAITY, GOOD SERVICE ". it is establish 20years old.
It is located in Xuchang City, Henan Province, China. From 2010 year old our company begin deal international trade, based on the original business. Till now we import and export to many contries, such as United Kingdom, Germany, France, Ukrain, Bulgaria, Italy, India, Pakistan, Bangladesh, Korea, Brzil and so on.
 Our manufacturing technique is leading in this field and well known in the world. Now there are more than 20 product facilities, and 105 staff, including 5 senior technical, 20 intermediate technical. Main products are manufactured on international standard.
Our products mainly used for transformer and electrical motor, we produces insulation paper, insulation board, insulation tape,insulation film and also sales PTFE  FR4 PA6 and cable wire.
We will develop with you by best-quality products, warm-hearted service and mutually beneficial cooperation!

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