Epoxy-resin prepreg DMD

 Support Hotline: +86-513-88662599

 Messages

 Related Products

Retail price

0.0

元

Market price

0.0

元

Number of views:

1005

Product ID

Quantity

Stock:

Category:

Epoxy-resin prepreg DMD



Product Description

[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[Product parameters, Parameters]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]

Epoxy resin prepreg DMD is composited by F-Grade heat-resistant adhesive for two sides of polyester non woven fabrics and one layer of polyester film,then impregnate with heat resistant epoxy resin and bake it.This product with smooth surface and stable performance.It can be bonded with copper foil and aluminum foil very well.After wrapping with copper(aluminum) foil,there almost no low-molecular-weight volatilize and with low shrinkage in the vacuum drying environment.Epoxy resin prepreg DMD should be the ideal insulation material for dry type power transformers, reactors and other motors.

Product Solidification Conditions:

Keep it 130℃±5℃ about 5 hours, or keep it 140℃±5℃ about .4 hours,or keep it 150℃±5℃ about .3 hours to be solidified.

Storage:

Store in a dry and clean room, temperature less than 25℃,and keep away from the fire,heating and sunshine. The storage period is half a year, qualified products exceeding the storage period can still be used.

No.	Property	Unit	Requirements
1	Thickness	mm	0.16	0.18	0.2	0.25	0.3	0.4
2	Tolerance of thickness	mm	±0.02		±0.03			±0.04
3	Tensile strength	N/10mm	≥40	≥70	≥80		≥100
4	Breakdown voltage	KV	≥7		≥8		≥10
5	Volatile content	%	≤1.5
6	Content of soluble resin	g/m2	30-50
7	Welding strength	Mpa	≥5
8	Temperature index	℃	≥155