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Electrical Insulation Paper/Nomex Paper NMN 6640

Name: Electrical Insulation Paper/Nomex Paper NMN 6640
Brand: all-electronics-online.com
SKU: 673437722
Availability: InStock
Rating: 4.7 (37 reviews)

Price:	Negotiable
Trade Terms:	FOB and CIF
Min Order:	100KG
Pay Type:	L/C,T/T,Western Union

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Showroom Product Company Profile

Markets:	North America,South America,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia
Material:	Paper
Application:	Motor
Chemistry:	Organic Insulation
Type:	Insulation Paper
Thermal Rating:	F 155

Product Description

6640 composite material is made of two layer of du pont nomex paper with one of polyester film
Class f insulation (155ºC)
Excellent heat resistance, dielectric property and mechanical strength \good cutting and overhead resistance, high stiffness good compatibility with insulation varnish.
As slot, interturn and liner insulation, f-grade motor and electric appliances.
Nmn: 0.15mm-0.40mm form: Rolls
Width 914mmm, sheets strips (width>5mm)
Nmn insulation material-insulation paper consists of pet film, covered on both sides with calandered nomex1 paper. Nmn is a combined flexible material of thermal rating class f (155) with excellent mechanical properties like high tensile strength and high edge tear resistance combined with high electrical strength.
Nmn has a smooth surface which allows a trouble free manufacture of low voltage motors where coil shooting machines are used.
Nmn is mainly used as a slot liner, slot closure and phase insulation in the production of low voltage motors. Besides this nmn is used as interlayer insulation in transformers and other electrical machines and appliances.

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
		MD	After Bending	mm	≥ 80	≥ 110	≥ 130	≥ 150	≥ 180	≥ 200	≥ 260
		TD	No Bending		≥ 90	≥ 110	≥ 130	≥ 150	≥ 180	≥ 200	≥ 250
		TD	After Bending		≥ 70	≥ 90	≥ 110	≥ 130	≥ 150	≥ 170	≥ 200
5	Elongation	TD		%	≥ 10		≥ 12
5	Elongation	MD			≥ 15		≥ 18
6	Breakdowm Voltage	TD		KV	≥ 7	≥ 10	≥ 11	≥ 12	≥ 13	≥ 15	≥ 20
6	Breakdowm Voltage	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

Xuchang Zhufeng Insulation Material Co. Ltd, Welcome inquiry our products.

We are manufacture in electrical insulation material which has established Since 1998, we are one of the largest insulation company In China, have exported Europe, Middle East, Aisa and South America. ISO9001, RoHS certification. High quality, excellent service!

Our main produts as below:

1. Felexible composite insulation paper: 6520 fish paper with film, DMD insulation paper, F- DMD insulation paper, NMN nomex insulation paper.

2. Polyester film products: Transparent film and Milky white polyesterfilm

3. Transformer insulation paper: Presspaper, Pressboard(Chipboard), Fish paper, Cable paper, Creap paper,

4. Insulation binding tape: Fiberglass tape, Pure cotton tape

5. Insulation Sleeve: 2715 PVC fiberglass sleeve, 2751 silicon rubber sleeve, 2753

Silicone Varnish sleeve,

6. Insulation Laminated sheet: 3240 Epoxy glass cloth laminated sheet, 3025 phenoli cotton cloth laminated sheet, 3021 phenolic paper laminated sheet.

7. Imprenating fiber cvarnish cloth/tape: 2432, 2450, 2310, 2210