Supplier Info.
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PI film series : Bidirectional stretching BOPI
For the general market, including covering film, lithium battery coating, labels, LED lamp strips, etc
|
Product performance |
|
|
Thickness, μm |
25 |
|
Tensile-strength, MPa |
> 200 |
|
Elongation, % |
> 60 |
|
Young's modulus, GPa |
> 3.1 |
|
Dielectric constant |
3.3±0.2 |
|
Volume resistivity, Ω. cm |
> 10 12 |
|
Surface resistivity, Ω |
> 10 14 |
|
Dielectric strength, V/μm |
> 265 |
|
Percentage of contraction, % |
< 0.2 |
|
hydroscopicity, % |
< 2 |
If you want to learn more , please visit our website.

| Registration Date | 2024/09/19(Year/Month/Date) |
|---|---|
| Buyer / Seller in EC21 | Seller |
| Business Type | Manufacturer |
| Year established | 2019 |
| Employees total | 6 - 10 |
| Annual revenue | USD 1,000,001 - 2,000,000 |
| Company | Boraychem Shanghai New Materials Co., Ltd. |
|---|---|
| Address | 1628, Suzhao Rd. MinhangShanghaiShanghaiChina |
| Phone | 86 - 139 - 18125044 |
| Homepage | boray-chem.com/ |
| Contact | Rui Zhang |