6520/6521 polyester film composite electrical insulation paper is a two-layer flexible laminate. It is produced by using B-class adhesive(heat-resistant epoxy resin) to adhere fish paper(Made of 100% wood pulp) with polyester film.
Advantages: This product has excellent mechanical strength, electric strength, reliable heat resistance and good impregnation property.
Applications: It is used in small motor, low-voltage motor, generator, and slot, phase, turn to turn and liner insulation in Class E-B motor and electrical appliances. And other electrical insulation with temperature requirement not exceeding 130℃.
Packaging & Shipping
Roll packing in requested meter, protected by PP bag and carton, put on fumigation-free pallets, wrapped with shirinking film
a.1 year warranty
b.OEM & ODM are welcome
c.Trial orders are available
d.Sample can be supplied in 7days.
f.Shipping and express will be tracked and reported at any time after sending.
4 Line automatic production lines to ensure the delivery in time.
Top 1 manufacturer in China.
A: We are a factory. We are manufactory more than 10 years experiences in insulation material industry.(In year 2018 we change company name became Zhejiang Hecheng(HECHIN) Electric Technology Co.,Ltd.,former name is Yongkang Haotai Industry&Trade Co.,Ltd.)
2. Q: Where is your factory located? How can I visit there?
A: Our factory is located in YongKang city,near Hangzhou international airport and Yiwu airport
3. Q: Which certification do you have?
4. Q: How can I get some samples?
A: For the test sample we can offer you free,but you need pay for the express fee. We also can accept small order at the first cooperation and make production after you paying for us.
5. Q: How does your factory do regarding quality control?
A: "Quality is priority.'' We have own lab ,our inspector QC will do test for the raw material,also according with GB/T test for every products,confirm high-quality to you!
Welcome to contact Haotai, which is one of best 6521 polyester film brown composite paper manufacturers and suppliers in China, you can also get 6521 polyester film brown composite paper free sample from our factory.