High Temperature Resistance Insulating 6641 DMD Paper for Transformer

• Customization: Available
• Application: Motor, Transformer
• Color: Pink, White, Green
• Model NO.: 6641
• Material: Paper
• Maximum Voltage: 10KV~20KV
• Thermal Rating: F 155
• Thickness: 0.15mm-0.5mm
• Length: Customized
• Feature: Insulation
• Usage: High Temperature Resistance and Wrapping
• Delivery: 10-15days
• Temperature: High Temperature Resistance
• Transport Package: Pallet / Carton
• Specification: Customized
• Origin: China
• Production Capacity: 25000kg/Month

Product Description

Product Description

DMD F Class
Polyester/polyester fiber non-woven fabric flexible composite material (F- DMD) is made of high melting point polyester and hotrolling polyester fiber non-woven fabric. The polyester film  and polyester non-woven fabric and bonded by F-class adhesive. This product has high mechanical strength, excellent electrical property, and immerse function.
Uses:  DMD F class is specially applicable for slot liners, slot wedges and phase insulation in motors and F class electric appliance etc.
Availability
Thickness: From 0.15mm to 0.45mm.
Width: From 10mm to 990mm.
Length: According to customer requirement.
Package:in roll, one roll per box


Product advantages
1.Excellent electrical properties:
It has excellent insulation strength and low dielectric loss to ensure long-term stable operation of the equipment.
2. Excellent mechanical properties:
High pressure resistance, high density, resistance to mechanical stress, suitable for complex electrical environments.
3.Excellent heat resistance:
The wide operating temperature range ensures unchanged performance in high temperature environments.
Environmental protection and safety
Made of environmentally friendly materials, it has passed international environmental certification and is non-toxic and harmless.

Professional customized services
Supports various thickness, size and performance customization to meet the special needs of different electrical equipment.
Offers custom processing such as stamping, cutting and forming services.
 

Product Parameters

No.	Item			Unit	Standard
1	Thickness			mm	0.15	0.18	0.20	0.23	0.25
2	Thickness tolerance			mm	±0.02	±0.025	±0.03	±0.03	±0.03
3	Weight per square			G/m^2	140±20	190±28	220±33	260±39	300±45
4	Thickness of Nonwoven fabric			mm	0.05	0.525	0.05	0.525	0.05
5	Tensile Strength	Longitudinal	After no folding	N/10mm	≥80	≥120	≥140	≥180	≥190
			After folding		≥80	≥105	≥120	≥150	≥170
		Transversal	After no folding		≥80	≥105	≥120	≥150	≥170
			After folding		≥70	≥90	≥100	≥120	≥130
6	Elongation rate	Longitudinal	After no folding	%	≥15
			After folding		≥10
		Transversal	After no folding		≥20
			After folding		≥10
7	Breakdown voltage			KV	≥6	≥7	≥9	≥10	≥12
8	Stickiness			-	No delamination
9	Stickiness  180±2ºC  10min			-	No delamination, No bubble, No glue floating
10	Temperature			ºC	≥155

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