Insulation Casing/Insulation Tube Sleeve/Insulation Material/Insulation Sleeve

• Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor
• Type: Insulation Sheet
• Chemistry: Organic Insulation
• Material: Rubber
• Thermal Rating: H 180
• Maximum Voltage: >100KV
• Model NO.: KLY-JYJ
• Classification: Organic Insulating Material
• Certification: ISO9001
• Color: White
• Brand: Kangliyuan
• Transport Package: Pallet
• Specification: 0.8-4mmx1mx2m
• Trademark: Kang Liyuan
• Origin: China
• Production Capacity: 20mt/Week

Product Description

Brief Introduction
Product Description
Description
Electrical grade insulating kraft paper is manufactured from 100% high-quality sulfate insulating wood pulp.

Features
This paper is highly refined and cleaned to ensure uniform thickness and free from formation Pinholes, un-dispersed fiber bundles and tiny defects
It is a low-voltage grade insulating paper well suited for making electromagnetic wires, power cables of
transformers below 35kV and other electrical insulating equipments below 35kV
This paper has stable electrical and chemical properties, and high physical strength to meet the exacting
needs of our valued customers

Indicator Name		Unit	Index value
Appearance		/	The coating should be uniform, with a smooth surface and no defects that affect product performance
Inner diameter and  wall thickness		mm	inside diameter			inside diameter
			standard	public errand		type 403		type 404
				two-way (±)	one-way (±)	minimum	maximum	minimum	maximum
			0.3	0.05	0.1	0.15	0.3	0.1	0.3
			0.5-0.8	0.1	0.2	0.2	0.5	0.15	0.5
			1	0.15	0.3	0.2	0.75	0.15	0.75
			1.5	0.15	0.3	0.2	0.75	0.15	0.75
			2	0.2	0.4	0.2	0.75	0.15	0.75
			2.5	0.2	0.4	0.2	0.75	0.15	0.75
			3	0.25	0.5	0.2	0.75	0.15	0.75
			4-6	0.25	0.5	0.3	0.75	0.2	0.75
			8	0.5	1	0.3	0.9	0.2	0.75
			10-25	0.5	1	0.4	0.9	0.4	0.75
Breakdown voltage	Breakdown voltage	KV ≥	Bullet groove or straight core/100mm foil electrode			median	minimum	median	minimum
	At room temperature					3	2.5	1.5	1
	Under high temperature					1.5	1.2	-	-
	After dampness and heat					1.8	1.2	-	-
Insulation resistance	At room temperature	Ω	-		≥1.0×109			-
	After dampness and heat				≥1.0×108			-
Flame extension	Burning time	S	≤60
	visual inspection	-	Any one of the three sample flags should not burn. Cotton is not ignited or scorching particles or ignited Ignited by the droplets of.
Solder heat resistance		-	Passed (only applicable to hoses with a nominal inner diameter ≤ 5mm)
Bending after heating		-	No visible cracks or peeling on the coating (test temperature: 130 ± 2 ºC, exposure time: 96 ± 1h)
Flexibility at low temperature		-	No visible cracks or peeling on the coating (test temperature: ≤ -25~± 2 ºC)
Resistance to mold growth		-	First level or better
Storage period		-	12 months

 
Applications
Used widely as electrical insulation wrap on aluminium and copper wires by conductor manufacturers,
electrical insulation between layers of wound coils in electrical motors, in capacitors, transformers & such
other electrical equipment