High Quality ZTELEC 6440 Class F Insulation Epoxy resin Prepreg DMD for Dry Transformer
Product Description
High Quality ZTELEC 6440 Class F Insulation Epoxy resin Prepreg DMD for Dry Transformer
This product is made of DMD coated with F-class modified epoxy resin in semi-solidified state by heating. It can quickly solidify at a certain temperature and adhere firmly to copper foil, and thus form insulation structure layer with much lower shrinkage. It is widely used for layer insulation of dry-type transformer coil, slot insulation and phase insulation of Class F motor.
Standard Specification:
Thickness:0.15/0.18/0.20/0.25/0.30(mm) Width: 980(mm)
High Quality ZTELEC 6641 Class B F Polyest Film DMD insulation paper
Technical Data:
| No. | Properties | Unit | Value | |||||
| 1 | Standard Thickness | mm | 0.15 | 0.18 | 0.2 | 0.25 | 0.3 | 0.4 |
| 2 | Thickness Tolerance | mm | ±0.02 | ±0.03 | ±0.04 | |||
| 3 | Tensile Strength | N/10mm | ≥100 | |||||
| (MD/ no bending) | ≥70 | ≥80 | ||||||
| 4 | Soluble Resin Content | G/m2 | ≥45 | |||||
| 5 | Volatile Substances Content | % | ≤1.5 | |||||
| 6 | Breakdown Voltage | KV | ≥7.0 | ≥8.0 | ≥10 | |||
| 7 | Tensile Cutting Strength | MPa | ≥3.0 | |||||
| 8 | Temperature Index | ≥155 | ||||||
| Note: The special need is negotiable. | ||||||||
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.
Package&Storage: Packed in rolls; store at room temperature; avoid fire. The storage period is 12 months.
HIGH QUALITY IS OUR OBLIGATION.
CREDIT IS THE SUCCESSFUL PARTNER.
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.
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.
Product Categories : Composite Products > DMD
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