6640 Nmn Insulation Paper Class F Aramid Paper Pet Film Combined Flexible Materials

• Customization: Available
• Application: Motor, Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Insulating Varnish, Switch Baseplate
• Color: Brown
• Model NO.: 6640
• Material: Yarn
• Maximum Voltage: >100KV
• Thermal Rating: H 180
• Width: According to Custom Request
• Adhesive: Yes
• Used: Electrical
• Fire Resistance: Yes
• Type: Insulation Paper
• Chemistry: Hybrid Insulation
• Classification: Hybrid Insulation Materials
• Certification: ISO9001
• Brand: Dupont
• Transport Package: Carton
• Specification: 0.04mm-0.08mm
• Origin: China
• Production Capacity: 5000kg/Day

Product Description

Products Information

Product Description:
6640 NMN insulation paper  is a three-ply flexible laminated consisting of PET film coated on both sides with Dupont nomex paper.
Product Advantage:
- Class F insulation (155°C)
- Excellent Heat Resistance, dielectric property and Mechanical Strength. 
- Good cutting and overload resistance, high stiffness. Good compatibility with insulation varnish.
Product Application:
-  Slot Insulation
-  Phase to phase insulation
-   Turn-to -turn insulation in low or medium voltage electrical motors insulation system
-   Interlayer insulation in transformers and other electrical machines and appliances.
NMN6640 Nomex /Mylar/ Nomex aramid  insulation paper is a kind of three-
 layer flexible laminate in which the ourter-layer Dupont Nomex paper
 is bonded to either side of Mylar( polyester film).
 1. Descriptions

• Temp.class F (155 °C )
• Excellent heat resistance,dielectric property and mechanical strength
• Good cutting and overload resistance, high stiffness.Good compatibility with insulation varnish
• As slot, interturn and liner insulation for F-grade motors and electric appliances

1. Compositions:

Inner layer  is  Mylar( polyester film)
 Outer layers are Dupont Nomex paper( Aromatic polyamide fiber paper)
 
3. Featurers: 
 High thermal resistance and tensile strength, Super edge tear resistance and electrical property
 
 4. Applications
 It is widely used as the slot insulaton and insulation between phases 
 for F- grade electric motors and other electric equipment insulaiton,based on slot, phase, interturn or liner
 
5. Availabilities:

• Shape: roll, sheet, strip
• Standard Thickness: 0.15mm, 0.20mm, 0.25mm, 0.30mm, 0.35mm, 0.40mm
• Standard Width: 914mm

Item			Unit	Value
Nominal Thickness			mm	0.15	0.18	0.20	0.23	0.25	0.30	0.35
Thickness Tolerance			mm	±0.02		±0.03
Norminal Grammage			g/squaremeter	180±25	210±30	240±30	260±35	300±40	350±50	430±50
Tensile Strength	Lengthwise	Not Bended	N/10mm	>150	>160	>180	>200	≥220	≥270	≥320
		Bended		>80	>110	>130	>150	≥180	≥200	≥250
	Crosswise	Not Bended		>90	>110	>130	>150	≥180	≥200	≥250
		Bended		>70	>90	>110	≥130	≥150	≥170	≥200
Elongation	Lengthwise	Not Bended	%	>10		≥12
	Crosswise	Not Bended		>15		≥18
Breakdown Voltage		Not Bended	KV	>7	≥10	≥11	≥12	≥13	≥15	≥20
		Bended		>6	≥8	≥9	≥10	≥12	≥13	≥16
Adhesive Property	Room Temperature		No delamination
	180±2°C 10min		No delamination,blister,or adhersive flow
Temperature Index			°C	≥155
Storage Life			month	12 months,room temperature,dry and well-ventilated environment
Remark			This product is produced in accordance with JB/T4061.1-1995 and is tested in accordance with GB/T5591.2-2002

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Company Information
Xuchang Ruiyuan insulation material co.,ltd insist on the
idea " GOOD QULAITY, GOOD SERVICE ". it is establish 20years old.
It is located in Xuchang City, Henan Province, China. From 2010 year old our company begin deal international trade, based on the original business. Till now we import and export to many contries, such as United Kingdom, Germany, France, Ukrain, Bulgaria, Italy, India, Pakistan, Bangladesh, Korea, Brzil and so on.
 Our manufacturing technique is leading in this field and well known in the world. Now there are more than 20 product facilities, and 105 staff, including 5 senior technical, 20 intermediate technical. Main products are manufactured on international standard.
Our products mainly used for transformer and electrical motor, we produces insulation paper, insulation board, insulation tape,insulation film and also sales PTFE  FR4 PA6 and cable wire.
    We will develop with you by best-quality products, warm-hearted service and mutually beneficial cooperation!
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