- Overview
- Product Description
- Technical Data
- Detailed Photos
- Application
- Packaging & Shipping
- Certifications
- Company Profile
- FAQ
Basic Info.
Packaging & Delivery
Product Description
Diamond Dotted Paper DDP
The times and temperatures recommended process must be respected to ensure maximum strength and durability of the assembly.
To prevent premature polymerization of the resin is recommended to keep the presspahn I diamond in a cool environment at all times.
Applications:
The diamond presspahn (Diamond Dotted presspahn or DDP) is mainly used as insulation between layers of coils immersed in transformer oil. The arrangement of the rhombuses resin is such to allow oil flow between them when cured.
The presspahn diamond improves the cohesion of the winding over other systems because the epoxy resin acts as an adhesive.
| Item | Unit | Index value | |||||||
| Thickness | mm | 0.08 | 0.13 | 0.17 | 0.20 | 0.25 | 0.30 | 0.40 | |
| Width | mm | 960mm, accept customization | |||||||
| Density | g/cm³ | ≥0.85 | |||||||
| Tensile Strength | MD | KN/m | 7.5 | ||||||
| CD | 3.7 | ||||||||
| Breakdown voltage | KV | 0.6 | 0.9 | 1.2 | 2.2 | 2.75 | 3.3 | 4.4 | |
| Cure Temperature And Time | ---- | Low temp. 90±5ºC≥3h, then high temp 120±5ºC≥6h | |||||||
DDP paper for Oil transformer and motors
Q: How will you pack the product?
A: We pack with paper cartons.
Q: Do you accept OEM?
A: Yes, we do.
Q: Do you provide free sample? And how many days it will take?
A: Yes, we provide free sample, only need you to pay the courier charge. We will make the sample within 3 workingdays and it will take 3-7days on the transportation.
Q: What's your delivery time?
A: We are factory, so we can efficiently control the production time, and then for the delivery time, it is 5-20 working days.
Q: Which certification do you have?
A: The plant has passed the certificate of lSO 9001 quality system certification;
Q: What's your payment term?
A: We accept T/T,L/C, Western Union, Paypal,Escrow,or customized if it is acceptable.
Q: Which shipping method is there?
A: Air,Sea, Land, Rail,Choose the most suitable shipping method according to the quantity of your goods.