Electrical Insulation Composite Material ZTELEC 6641 Class B F Diamond Dotted DMD Paper
Product Description
Electrical Insulation Composite Material ZTELEC 6641 Class B F Diamond Dotted DMD Paper
This product is made of DMD coated by modified epoxy resin in diamond shape. Compared with diamond dotted paper, it has higher mechanical and electric properties strength. It is widely used for layer insulation of transformer. The gap between dotted adhesive is helpful for the emission of resin air in the process of coil drying so as to form integral insulation coating, in this way, it is able to prevent corona and partial discharge effectively. The product can be also used as cable shielding isolation layer and anti-corona material of high-voltage electric motors and appliances.
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)
Electrical Insulation Composite Material ZTELEC 6641 Class B F Diamond Dotted DMD Paper
Technical Data:
| GB/T5591.3-2008 IEC60626-3:2002 | ||||||||||||
| No. | Item | Unit | Value | |||||||||
| 1 | Item Thickness | 6630/6641 | mm | 0.13 | 0.15 | 0.18 | 0.20 | 0.23 | 0.25 | 0.30 | 0.35 | |
| 2 | Thickness Tolerance | 6630/6641 | mm | ±0.02 | ±0.02 | ±0.02 | ±0.02 | ±0.02 | ±0.02 | ±0.03 | ±0.03 | |
| 3 | basic weight | 6630/6641 | g/m2 | 130±15 | 145±20 | 180±20 | 220±20 | 255±30 | 285±30 | 350±30 | 425±40 | |
| 4 | Film Nominal Thickness | 6630/6641 | um | 36 | 50 | 75 | 100 | 125 | 150 | 188 | 250 | |
| 5 | Tensile Strength | Horizontal direction | 6630/6641 | N/10 mm | ≥60 | ≥90 | ≥120 | ≥140 | ≥180 | ≥190 | ≥270 | ≥320 |
| Vertical direction | ≥40 | ≥80 | ≥105 | ≥120 | ≥150 | ≥170 | ≥200 | ≥300 | ||||
| 6 | Elongation | Horizontal direction | 6630/6641 | % | ≥15 | ≥15 | ≥15 | ≥15 | ≥15 | ≥15 | ≥5 | ≥5 |
| Vertical direction | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | ≥5 | ≥5 | ||||
| 7 | Breakdown Voltage | No Bended | 6630 | kv | ≥4.0 | ≥6.0 | ≥7.0 | ≥9.0 | ≥10 | ≥12 | ≥15 | ≥18 |
| 6641 | ≥5.0 | ≥7.0 | ≥8.0 | ≥10 | ≥11 | ≥13 | ≥16 | ≥19 | ||||
| Bended | 6630 | ≥3.0 | ≥5.0 | ≥6.0 | ≥8.0 | ≥9.0 | ≥11 | ≥13 | ≥18 | |||
| 6641 | ≥3.5.0 | ≥6.0 | ≥7.0 | ≥9.0 | ≥10 | ≥11 | ≥14 | ≥18 | ||||
| 8 | Temperature Index | 6630/6641 | - | 130(6630) 1555(6640) | ||||||||
| 9 | Bonding Strength in normal temperature | 6630/6641 | - | No layered | ||||||||
| 10 | 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.
Package&Storage: Packed in rolls and in paper carton. Store at room temperature. Keep away from sunlight and 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 : DDP/insulation paper > DDP paper
