Nmn Insulation Paper (6640) DuPont Nomex

• Application: Motor
• Type: Insulation Paper
• Chemistry: Organic Insulation
• Material: Paper
• Thermal Rating: F 155
• Maximum Voltage: <10KV
• Model NO.: 6640
• Certification: ISO9001
• Color: White
• Width: 914mm
• Transport Package: 50-100kg/Roll
• Specification: 0.15-0.40mm
• Trademark: zhufeng
• Origin: Xuchang
• Production Capacity: 10mt/Week

Product Description

6640NMN insulation polyester film/nomex paper composite material
Materil: Nomex insulation paper(both sides)
Polyester film ( in center)
NMN(6640) Polyester Film & NOMEX Amide Fiber Paper Composites are a family of 3-ply laminates of NOMEX amide paper bonded to both sides of polyester film. It has not only the excellent dielectric and mechanical strength, it is as slot, interurn and liner insualtion for F and H grade motor electric appliances and transformer.
The specification available:
Thickness: 0.18mm 0.20mm 0.25mm 0.30mm 0.35mm
Width: 914mm color: White with orange line
Form: In rolls
Pacage: Carton and pallet Storage life---1 year

NO	Properties			Unit	Values
1	Nominal Thickness			mm	0.15	0.18	0.2	0.23	0.25	0.3	0.35
2	Thickness Tolerance			mm	± 0.02		± 0.03			± 0.04
3	Nominal Grammage			g/	180± 25	210± 30	240± 30	260± 35	300± 40	350± 50	430± 50
4	Tensile Strength	MD	No Bending	N/10	≥ 150	≥ 160	≥ 180	≥ 200	≥ 220	≥ 270	≥ 320
			After Bending	mm	≥ 80	≥ 110	≥ 130	≥ 150	≥ 180	≥ 200	≥ 260
		TD	No Bending		≥ 90	≥ 110	≥ 130	≥ 150	≥ 180	≥ 200	≥ 250
			After Bending		≥ 70	≥ 90	≥ 110	≥ 130	≥ 150	≥ 170	≥ 200
5	Elongation	TD		%	≥ 10		≥ 12
		MD			≥ 15		≥ 18
6	Breakdowm Voltage	TD		KV	≥ 7	≥ 10	≥ 11	≥ 12	≥ 13	≥ 15	≥ 20
		MD			≥ 6	≥ 8	≥ 9	≥ 10	≥ 12	≥ 13	≥ 16
7	Bond Strength at 25C				No delamination
8	Bond Strength at 155C				No delamination, no blister, no adhesive flow
9	Temperature				≥ 180