There are three ISO certificates for quality certification. The certificates will be shown later. ISO
After receiving the advance payment, the production cycle is 15-25 days. And the transportation cycle should be calcul……
We supply with installation guide and user manual for each transformer. If you do not understand them. We will offer v……
Type:Insulation composite material, Insulation Materials
Application:High Voltage
Thickness:0.15/0.18/0.20/0.25/0.30(mm)
Width: 980(mm)(Customized Size)
Email:[email protected] Whatsapp:+8613137718313
Electrical insulation paper DMD prepreg is made of DMD coated with F-class modified epoxy resin in semi-solidified state by heating.
Electrical insulation paper DMD prepreg can quickly solidify at a certain temperature and adhere firmly to copper foil, and thus form insulation structure layer with much lower shrinkage.
Electrical insulation paper DMD prepreg is widely used for layer insulation of dry-type transformer coil, slot insulation and phase insulation of Class F motor.
| No. | Projects | Unit |
Value |
|||||||
| 1 | Thickness | mm |
0.15 |
|||||||
| 2 | Thickness tolerance | mm |
±0.02 |
|||||||
| 3 | Tensile strength( lengthwise no bending) | N/10mm |
≥70 |
|||||||
| 4 | Soluble resin content | G/㎡ |
≥45 |
|||||||
| 5 | Volatile content | % |
≤1.5 |
|||||||
| 6 | Breakdown voltage | KV |
≥7.0 |
|||||||
| 7 | Tensile shear strength | MPa |
≥3.0 |
|||||||
| 8 | Tempeature index |
≥155 |
||||||||
| Notice: Can also negotiate if customer have special requirements, | ||||||||||
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.
1.low voltage coil
2.dry-type transformers
3.class B and F motor
4.electric slot insulation
5.copper (aluminum) foil wrapped liner insulation
Electrical insulation paper DMD prepreg is Class F insulating material.
Electrical insulation paper DMD prepreg has long shelf life at room temperature, low precuring temperature and time, showing excellent electrical insulation, bonding and heat-resistant properties.
Electrical insulation paper DMD prepreg (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.
Electrical insulation paper DMD prepreg is wrapped by proctective film;
Electrical insulation paper DMD prepreg is packed by standard import & export cartons or iron pallets.
Q:What’s my consideration when I choose electrical insulation paper DMD prepreg?
A:The raw materials must be A quality.
Q:Can I be a distributor of ZTELEC?
A:Of course you can.
Q:What are the benefits of being a ZTELEC 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 ZTELEC?
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, NHN and so on.
For electrical motors, like Polyester film, DMD, NMN, NHN Fish paper with polyester film, PMP and so on.
In addition, we also produce transformers and enameled copper(aluminum) wires.
Q:Could you supply free samples?
A:Yes,the sample is free for YOU only pay the express.
If you need our products please write down any questions, we will reply as soon as possible.
