Cheap class F epoxy resin DMD prepreg insulation material for ac

$0.01 - $0.05
Min. Order
500 Kilograms
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Company Information

Xuchang Yuneng Electrical Insulation Co., Ltd.

CN Manufacturer, Trading Company
Response Time
<24h
Response Rate:
87.9%
Transactions
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Quick Details

Port: Shanghai / Qingdao port
Payment Terms: T/T,Western Union,MoneyGram
Supply Ability: 1000 Ton/Tons per Month
Place of Origin: Henan China
Brand Name: YUNENG
Model Number: DMD
Type: Insulation Paper
Material: polyester fiber
Application: High Temperature
Rated Voltage: 7kv~18kv
Tensile Strength: 10.4Mpa
Color: Red
Product name: Pre-impregnated DMD Insulating Materials
Thickness: 0.15-0.45mm
Feature: Electrical Performence
Usage: Insulation Protection
Sample: Avaliable
Size: Customized Size
Width: 1000 mm
Certification: ISO
Packaging Detail: Standard shipping pacakge
Product Description

Cheap class F epoxy resin DMD prepreg insulation material for ac

 

DMD Epoxy Pre-impregnated Material

 

Prepreg DMD (class F) is formed in the process of precuring the modified F-class DMD with Impregnation of hi-temp resistant Epoxy resin into B-stage by baking.

 

Characters

 

It is Class F insulating material.

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 liner insulation of copper foil (aluminum foil)-wrapped Low voltage coils in dry-type transformer and slot insulation and interphase insulation in B~F class motor & electrical appliances.

 

Specification

 

Nominal thickness(mm):0.15, 0.18, 0.20, 0.23, 0.25 , 0.30, 0.35, 0.40, 0.45

Nominal width(mm):1000

 

 

Properties

Units

Values

Nominal thickness

mm

0.15

0.18

0.20

0.23

0.25

0.30

0.35

0.40

0.45

Tolerance

mm

±0.02

±0.025

±0.03

±0.03

±0.03

±0.03

±0.035

±0.040

±0.045

Thickness of film

mm

0.05

0.05

0.05

0.10

0.10

0.15

0.188

0.25

0.25

DMD thickness

mm

70

80

100

Resin content

%

35±5

30±5

25±5

20±5

Volatile content

%

1.5

Smelt able resin content

%

85

Dielectric strength

mV/m

40

Breakdown voltage

kV

7

7

7

10

10

13

15

18

18

Tensile and shear strength

MPa

3.0

Heat shrinkage rate

Crosswise

%

1.0

Lengthwise

2.0

Appearance

 

Soft,smooth free of any delamination impurity,damage,crack,blister.

Color

 

Red,brown,white

Thermal rating class

155

 

Detailed Images

 

DMD-prepre-material-3.jpg

 

 

DMD-epoxy-Prepre-6.jpg

 

 

DMD-Prepre-material-5.jpg

 

DMD-epoxy-prepre-2.jpg

 

FDMD-epoxy-prepreg-.jpg

 

 

 DMD-prepreg-material-.jpg

 

 

Company Profile

polyester pet film rolls

Production

polyester pet film rolls

Authentication

polyester pet film rolls

Packing

polyester pet film rolls

FAQ

Q:Are you a manufacturer?

A:Yes,our factory located in xuchang city,Henan province.

Q:What's my consideration when I choose insulation materials?

A:The raw materials must be A quality.

Q:Can I be a distributor of Yuneng?

A:Of course you can.

Q:What are the benefits of being a Yuneng distributor?

A:-Special discount

-Marketing protection.

-Prepare the stock for you and offer a short delivery time for you.

-Point to point technical suppors and after-sale services.

Q:How can I become a distributor of Yuneng?

A:Contact us immediately for further details by sending us an inquiry.

Q:What are your main products?

A:For oil immersed transformers,like Diamond dotted paper/DDP,Crepe paper tube,pressboard and so on.

For dry type transformers,like Class F DMD,NMN,AMA,NHN,and so on.

For electrical motors,like Polyester film,DMD,NMN,NHN Fish paper with polyester film.PMP and so on.

Q:Could you supply free samples?

A:Yes,the sample is free for customer only pay the express.

Contact us

 

Any questions, please feel free to contact us any time,

Contact: Ada Kou
Mobile/ Whatsapp/ Wechat: + 86 18603995932