6520/6521 polyester film composite electrical insulation paper
It is made of electrical fish paper and polyester film layer formed by adhesive bonding, this material has a excellent performance in both electrical and mechanical properties.
1).Stardard: GB/T5591.3-2008 and IEC60626-3 and IEC60243-1.
2).Certification: ISO Quality certification;SGS System Certification;Electrical machinery industry by product quality supervision and inspection center material testing.
5). MOQ: 1000kg
6). Delivery time: 15-20 days.
Class B insulation (130)
- High mechanical strength and excellent dielectric property.
- As slot, interturn and liner insulation for E-grade motors and electric appliances.
Q: How soon can you arrange delivery?
A: Generally 7 to 15 days, according to the customer's order quantity to determine the delivery time, details of delivery information please contact us.
Q: How do you guarantee the quality of your products?
A: We have our own laboratory. When the raw materials come into the factory, they will be inspected during mass production and before shipment. Each shipment will be accompanied by a true test report, which will be kept for two years at a time so that problems can be detected in time.