6641 Polyester Film/Polyester Fibre Non-woven Flexible Laminate(F-DMD)

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$2.60 - $3.30 / Kilograms | 100 Kilogram/Kilograms (Min. Order)
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Overview
Quick Details
Place of Origin:
Liaoning, China
Brand Name:
Youda
Model Number:
6630DMD
Type:
Insulation Paper, Insulation Paper
Material:
Composite Polymer, polyeaster, non-woven fabric
Application:
High Voltage
Rated Voltage:
600V
Tensile Strength:
Excellent
Product name:
6641 Polyester Film/Polyester Fibre Non-woven Flexible Laminate(F-DMD)
Typically Color:
White/blue/pink
Tem Class:
B 130℃ and F155℃
Form:
roll, sheet, strip
Thickness:
0.13-0.5mm
Supply Ability
Supply Ability:
100 Ton/Tons per Month
Packaging & Delivery
Packaging Details
Packing in pallets or wooden case according to sizes. Customized size acceptable.
Port
Dalian, Tianjin, Shanghai
Product Description

 

1.Product Description:

DMD (Dacron Mylar Dacron)is a Triple layer electrical insulation material of thermal class B130℃ and F155℃,consisting of PET film covered with polyester nonwoven fabric. The PET film giving the product mechanical and dielectric features, while the nonwoven fabric is giving the thermal resistance.This DMD has excellent electrical.mechanical,and impregnating properties.

 

2.Product Aplication:

 

DMD is mainly used as slot insulation,liner insulation, turn-to-turn insulation in electrical motors. It can be also used as interlayer insulation in transformers and other electrical machines and appliances.
 
Besides, red color impregnated DMD is widely used among dry-type transformers and low voltage coil insulation which is also used for slot insulation and phase insulation for Class F motor.
 
3.Product Data:
 
 

 

No.

Name

Unit

Index

1

Nominal Thickness

mm

0.15

0.18

0.20

0.23

0.25

0.30

0.35

0.40

2

Thickness Tolerance

mm

±0.020

±0.025

±0.030

±0.040

±0.040

3

Quantitative and Tolerance

g/square meter

150±22

190±28

210±32

240±36

260±39

310±46

390±58

440±66

4

Stretch Intensity

Vertical

unbended

N/10

mm

≥80

≥100

≥120

≥130

≥150

≥170

≥200

≥300

bended

≥80

≥90

≥105

≥115

≥130

≥150

≥180

≥220

Horizontol

unbended

≥80

≥90

≥105

≥115

≥130

≥150

≥180

≥220

bended

≥70

≥80

≥95

≥100

≥120

≥130

≥160

≥200

5

Stretch ratio

Vertical

%

≥15

≥5

Horizontal

≥10

≥5

6

Puncture Voltage

Normal conditon

kV

≥6

≥7

≥9

≥10

≥11

≥13

≥15

≥18

Bended

≥6

≥7

≥8

≥9

≥10

≥12

≥14

≥17

7

Normal adhesion

 

Non-hierarchical

8

Normal adhesion, 180±2°C, 10min

 

Non-hierarchical, non-bubbling, non-gumming

 

other products
Certifications

 

Cooperative Partner

 

Packaging & Shipping

 

Company Information

Shenyang Youda Insulation Materials - Insulation Material Specialist for supporting Transformer and Electric machinery. Shenyang Youda Insulation Materials Co., Ltd. was founded in 1990, private high-tech enterprise with R&D, production, sales, and exporting.

 

Our company is specialized in producing, processing, selling different kinds of insulation materials, such as laminated boards, bars, tubes, molded products, composite materials, dipping materials, insulating paper, insulating ribbon, insulation varnish, mica products, engineering plastics. Our products are widely used for transformer, electric machinery, mutual inductor, electric reactor, heavy industry machinery, mine, railway, aerospace and so on.

 

Our company takes the core value of technology - leading, supreme customers, honesty and trustworthiness. Safety production, quality guaranteed, eco-friendly material is our promise. All the staff in Youda will provide high-quality products and best service for domestic and abroad customers through our exquisite technology and our best work style.

 

FAQ

(1). Q: Can you give me a discount price?
A: It is depending on the volume.  
 
(2). Q: Why is your price higher than other suppliers?
A:  We can offer the products of different quality levels depends on customer’s target price and quality requirement.
 
 (3). Q: How can I get a sample?
A: Non custom samples are free of charge. You only pay for the goods. We promise to deliver the sample within 48 hours. 
 
(4). Q: How can you guarantee the quality of mass production is same with the sample sent to me before?
A: Our process will  base on the samples which is the same as yours.   
 
(5).How do I know the progress of my product? 
Production department upload production schedule every day, you only need to consult the customer service staff.