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Home > Products > Composite Products > DMD > Electrical Insulation Flexible Composite ZTELEC 6630 Class B F DMD Insulation Paper for motor winding

Electrical Insulation Flexible Composite ZTELEC 6630 Class B F DMD Insulation Paper for motor winding

Product Description

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Product Description

Electrical Insulation Flexible Composite ZTELEC 6630 Class B F DMD Insulation Paper for motor winding

This product is a kind of composite product that is made of two layers of polyester fiber non-woven cloth adhered to one layer of
polyester film in between by heating adhesive. It is widely used for slot and gasket insulation of motor, and layer insulation of
transformer.
Standard Specification:
Thickness:0.10/0.13/0.15/0.18/0.20//0.22/0.25/0.30/0.35(mm) Width: 980(mm)
6641 Class B F Polyest Film DMD Insulation Paper Technical Data:
GB/T5591.3-2008 IEC60626-3:2002
Item
Value
Item Thickness(mm)
6630/6641
0.13
0.15
0.18
0.20
0.23
0.25
0.30
0.35
Thickness Tolerance(mm)
6630/6641
±0.02
±0.02
±0.02
±0.02
±0.02
±0.02
±0.03
±0.03
basic weight(g/m2)
6630/6641
130±15
145±20
180±20
220±20
255±30
285±30
350±30
425±40
Film Nominal Thickness(um)
6630/6641
36
50
75
100
125
150
188
250
Tensile Strength
Horizontal direction (N/10
mm)
6630/6641
≥60
≥90
≥120
≥140
≥180
≥190
≥140
≥320
Tensile Strength
Vertical direction (N/10
mm)
6630/6641
≥40
≥80
≥105
≥120
≥150
≥170
≥200
≥300
Elongation
Horizontal direction(%)
6630/6641
≥15
≥15
≥15
≥15
≥15
≥15
≥5
≥5
Elongation
Vertical direction(%)
6630/6641
≥20
≥20
≥20
≥20
≥20
≥20
≥5
≥5
Breakdown Voltage
No Bended(kv)
6630
≥4.0
≥6.0
≥7.0
≥9.0
≥10
≥12
≥15
≥18
6641
≥5.0
≥7.0
≥8.0
≥10
≥11
≥13
≥16
≥19
Breakdown VoltageBended(kv)
6630
≥3.0
≥5.0
≥6.0
≥8.0
≥9.0
≥11
≥13
≥18
6641
≥5.0
≥6.0
≥7.0
≥9.0
≥10
≥11
≥14
≥18
Temperature Index
6630/6641
130(6630)                              1555(6640)
Bonding Strength in normal temperature
6630/6641
No layered
Bonding Strength in hot temperature
6630/6641
6630(130±2℃),6641(155±2℃),10min non layered ,non bubbling,non adhesive-flowing
Note:The data in the above table only represents typical or average data, just for reference in practical application. It does not bear any responsibility for the use of the product or related legal liability.
Packaging & Shipping
Package&Storage: Packed in rolls; store at room temperature; avoid fire. The storage period is 12 months.
Our services
Company Profile
CHINA ZTELEC Electric Equipment Group Ltd was originally founded in 1958, and leaded directly by National named as "General
Company of XuChang Insulation Materials", as a national owned big enterprise offering electric insulation systems and components
for national motor and power companies, military and aviation enterprises. We have nearly 60 years production and R&D experience
on Three kinds of Products: Transformer, Inulation Material(Inulation Sheet, Inulation Tube, Inulation Paper, Inulation Film,
Inulation Rod, etc ), and Enamelled Wire.We are looking forward to your coming.
FAQ
1.Q: Are you trading company or manufacturer ?
A: We are a manufacturer, We have more than 61 years experience in producing insulation materials.

2.Q: Where is your factory located? How can I visit there?
A: Our factory is located in Xuchang,Henan provience.

3.Q: Which certification do you have?
A: The plant has passed the certificate of ISO 9001 quality system certification;
The insulation system has been approved by UL;
The products have passed ROHS test.

4.Q: Can I get samples for free?
A: Of course, we can sent you for free, customers just need to pay a litter shipping change.

5.Q: How long is the delivery time?
A: Generally it is 5-15 days if the goods are in stock, or it is 15-30 days.

Contact us if you need more details on Dmd. We are ready to answer your questions on packaging, logistics, certification or any Other aspects about Insulation Paper、Insulation Paper For Motor Winding. If these products fail to match your need, please contact us and we would like to provide relevant information.

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