Epoxy Resin Prepreg Flexible Laminates

Pre-impregnated DMD insulation paper is formed in the process of precuring the modified F-Class DMD with Impregnation of high-temp resistant epoxy resin into B-stage by baking.

Product Details

Epoxy resin prepreg flexible laminates

Epoxy resin prepreg flexible laminates

Pre-impregnated DMD insulation paper is formed in the process of precuring the modified F-Class DMD with Impregnation of high-temp resistant epoxy resin into B-stage by baking.
With high insulating properties, Pre-impregnated DMD Insulation Paper is used for the insulating slots, liners and layers for F-grade motor and transformer.


Characters :

Pre-impregnated DMD Insulation Paper is Class F (155 degree) insulating paper. This product has long shelf life at room temperature, low precuring temperature and time, showing excellent electrical insulation, bonding and heat-resistant properties.


Application:

It is used for the liner insulation of copper foil/aluminum foil, wrapped low voltage coils in dry-type transformer and slot insulation and interphase insulation in Class B-F motor and electrical appliances


techology data

No.

Item

Unit

Index value

1

Thickness

mm

0.18,0.20

0.25,0.30,0.40

2

Thickness and tolerance

mm

±0.03

±0.04

3

Width and tolerance

mm

±1

±1

4

Tensile strength (MD no bending)

N/mm

≥70

≥100

5

Dielectric strength

KV/mm

≥4.0

≥4.0

6

volatilize rate

%

<1.5

7

Content of soluble resin

%

≥85

8

Spread shear strength

M/Pa

≥3.0


Epoxy resin prepreg flexible laminates


Hecheng advantages:

1. Cooperation with a majority of famous company, likes WEG, CG, HYUNDAI, ABB and more.
2. Experience in doing business with heavy customers.
3. Delivery time control for decent orders.
4. Have own testing equipment and specialized laboratories, improvements or OEM according to customer's unique need.
5. Factory audit report by SGS and REACH.
6. Free samples for customers.
7. Raw materials are checked and recorded before storage to central control and delivery.
8. Problems of products can be checked according to the production batch number. Each batch of goods will be attached with the latest real test data, and samples of each batch of goods will be kept for three years.


Welcome to contact Haotai, which is one of best epoxy resin prepreg flexible laminates manufacturers and suppliers in China, you can also get epoxy resin prepreg flexible laminates free sample from our factory.

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