High Quality Reasonable Prices Crepe Paper for Transformers

• Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor
• Type: Insulation Paper
• Chemistry: Inorganic Insulation
• Material: Paper
• Thermal Rating: A 105
• Maximum Voltage: 20KV~100KV
• Model NO.: crepe paper
• Classification: Inorganic Insulation Material
• Certification: ISO9001
• Color: Brown
• Brand: Chr
• Thickness: 0.05-0.15mm
• Style: Rolls, Tapes
• Width: 20,25,30,40mm
• Core: 50mm
• Transport Package: Pallet
• Specification: IS90001, SGS
• Trademark: CHR
• Origin: China
• HS Code: 481160100
• Production Capacity: 5000kg/Week

Product Description

Product Description

Insulation Crepe Paper is one of the electrical insulation paper. It is made of 100% superior sulfate insulating wood pulp. It has good dielectric strength, excellent compatibility with insulating liquids (mineral oils, silicone oils, and acerola oils), and free from conductive particles. Electrical grade insulation papers are suitable for irregular shapes and surfaces where normal insulation materials fail to reach, used in magnet wire, layer, current transformers, RIP bushings, or as shielding material.

 

Product Parameters

Type: Insulation Paper
Insulation class: A (105°C)
Thickness: 0.05mm-0.15mm
Width: 25mm-960mm, or customized
Color: Natural brown
 

Our Advantages

1. High purity and high oil-absorption
2. Good dielectric strength
3. Excellent compatibility with insulating liquids (mineral oils, silicone oils, and acerola oils).
4. Free from conductive particles

 

Applications

It is widely used in oil-immersed transformers, instrument transformers, reactors, and other parts of package insulation,  especially as lead parts of the insulation package, thereby improving the electrical insulation and mechanical properties of the product structure.
 

Specifications

 

No	Item		unit	(paper thickness)
				0.05mm	0.075mm	0.08mm	0.13mm
1	Thickness of crepe paper		mm	0.35±0.05	0.38±0.08	0.40-0.60	0.70-0.90
2	(ash content)		%	≤0.7	≤0.7	≤0.8	≤0.8
3	(water content)		%	≤7.0	≤7.0	≤8.0	≤8.0
4	(ether extract)		%	≤0.3	≤0.3
5	PH(water Ph)			6.0-8.0	6.0-8.0	6.0-8.0	6.0-8.0
6	(oil pollution)		%	<0.1
7	Tensile strength	(MD)	N	30	40	45	50
		TD	N	20	30	35	40
8	(crepe percentage)		%	50
9	(Breakdown voltage)		V/	≥950	≥1000	≥1000	≥1000
10	Electrical conductivity		ms/m			≤9.0	≤10
11	density		g/m^2	60±10%	110±10%	110±10%	120-150