Electrical Flexible Composite Paper/Insulation Material/Nomex&Polyimide Film Laminates/Nhn

• Application: Insulators, Electrical Base, Shell, Motor, Insulating Varnish
• Type: Insulation Paper
• Chemistry: Hybrid Insulation
• Material: Paper
• Thermal Rating: H 180
• Maximum Voltage: 10KV~20KV
• Model NO.: KLY-JYJ
• Classification: Hybrid Insulation Materials
• Certification: ISO9001, IEC
• Color: White
• Brand: Kangliyuan
• Transport Package: Carton
• Specification: W4-914*T0.13-0.3
• Trademark: Kang Liyuan
• Origin: China Mainland
• Production Capacity: 10, 000, 000 Kg/Year

Product Description

Descriptions

NHN polyimide film polyaromatic fiber paper soft insulation composite material is a three-layer electrical insulation composite material made of double-sided DuPont polyaromatic fiber paper and polyimide film bonded together. It has good dielectric properties and mechanical properties, and its mechanical properties are outstanding at high temperatures and after being affected by moisture.
Class H (180ºC/220ºC)
Good mechanical properties 
Du Pont Nomex®  and Polyimide laminates
NHN  is a 3-ply flexible laminate made of Nomex® paper-Polyimide film-Nomex® paper bonded with a synthetic adhesive.The total thickness fo the product is decided of the thickness of Nomex® paper,also the properties.

Application
NHN is suitable for insulation in electrical motors and transformers with a maximum operating temperature of 180ºC. It is used in low or medium voltage rotating machines as ground and slot insulation. It can be used as well as intermediate layer in transformers.




Typical properties

Product	Construction	Thickness	Weight	Tensile strength			Breakdown voltage		Aging test
					MD	TD
		mm	g/m2		N/cm		KV
NHN	2/1/2	0.13±10%	140.0±10%	≥	80.0	60.0	≥	8.0	200ºC 10min
NHN	2/3/2	0.18±10%	209.0±10%	≥	150.0	100.0	≥	14
NHN	3/1/3	0.20±10%	189.0±10%	≥	160.0	100.0	≥	8.0
NHN	3/2/3	0.22±10%	227.0±10%	≥	190.0	120.0	≥	11.0
NHN	2/5/2	0.24±10%	280.0±10%	≥	200.0	140.0	≥	18.0
NHN	3/3/3	0.25±10%	264.0±10%	≥	220.0	150.0	≥	15.0
NHN	2/7/2	0.30±10%	370.0±10%	≥	220.0	180.0	≥	19.0
NHN	5/1/5	0.30±10%	296.0±10%	≥	280.0	180.0	≥	10.0
NHN	5/2/5	0.33±10%	335.0±10%	≥	310.0	200.0	≥	12.0
Test method:GB/T 5591.2-2002 or IEC 60626-2:1995

Shelf life
The shelf life is in excess of one year when stored at room temperature.
 
Form of delivery
1.Jumbo rolls: 25~200kg/roll, 1000mm width, 76mm paper cores.
2.Strips: 6mm~1000mm width according to customer requirements, maximum roll diameter 400mm.