Product Parameters
Black Film
| |
BOPET Black Film |
BOPET Black Flame Retardant Film |
Detection Method |
| Product Model |
B403/B405/b406
(single/double/no corona) |
T121/B423/W521
(single/double/no corona) |
/ |
| Thickness (Um) |
12 |
25-75 |
100-200 |
25-350 |
GB/T1354.2
|
| Mean Thickness Deviation (%) |
±2 |
±3 |
±2% |
| Tensile Strength (Mpa) |
MD |
≥160 |
≥140 |
≥140 |
| TD |
≥160 |
≥140 |
≥140 |
| Breaking Elongation (%) |
MD |
≥90 |
≥100 |
| TD |
≥80 |
≥90 |
| Thermal Shrinkage 150ºC/30min (%) |
MD |
0.9≤MD≤1.7 |
0.7≤MD≤1.7 |
0.6≤MD≤1.7 |
| TD |
TD≤0.3 |
TD≤0.5 |
| Transmttance (%) |
0 |
NA |
GB/T2410 |
| The Fog Degree (%) |
85-93 |
85-93 |
85-93 |
NA |
| Surface Glossiness (°) |
60-100 |
NA |
60° |
| Wetting Tension (mN/m) |
Have |
≥52 |
≥56 |
GB/T14216 |
| Non |
≥38 |
| Flame Retardant Level |
NA |
VTM-0,VTM-1,VTM-2 |
UL94 |
Detailed Photos
FAQ
Q:Are you a trading company or manufacturer?
A:We are a manufacturer.
Q:What payment methods are supported?
A:Normally T/T & at sight L/C.
Q:How is your delivery time?
A: About 15-30 days after getting your deposit.
Q:May I have your samples?
A: Sure, samples are free.However,the freight will be collected.
Q:About after sales service?
A: After sales service is necessary for more understanding for your needs. We do keep a close concern.We are in the pursuit of our clients' satisfaction and we warmly welcome you to visit our factory.
Q: What are the application scenarios of our production?
A: Used in outer packing of R-transformer, production of voice member, electrical insulation and light-tight shield, electronic, elecronic engineering, solar energy product, audiovisual product (such as percussion instrument, earphone's eardrum, LED, backlight industry).
Click here to contact us for more information!!!
Company Profile
Hangzhou Heshun Technology Co., Ltd (stock code:301237), established in June 2003, is a focus on differentiation, functional biaxial stretch polyester film r&D, production and sales of high-tech Enter-prises. At present, the main production plants are located in Hangzhou Yuhang Economic Development Zone and Huzhou Deqing County, Zhejiang Linhang Industrial Park (wholly-owned subsidiary Zhejiang Heshun New Materials Co., Ltd.). The company now has six polyester film production lines with an annual capacity of 115,000 tons. The main products for the color photoelectric base film, trans-parent film and other functional film three categories, is one of the few domestic enterprises can provide multi-color color photoelectric base film products, market share ranks in the top three domestic. The company has formed the core technology system of biaxially oriented nonferrous film manufacturing technology, nonferrous film formulation technology and flame retardant polyester film manufacturing technology, and has obtained 63 patents, including 27 invention patents, it has broken the monopoly of Japanese Toray and Korean SKC enterprises in the fields of colorer film, and provided the technical support of key film materials for the healthy development of our electronic industry.
Certifications
Over the years, the company has received countless accolades, has been rated as a state-level high-tech Enterprises, the Ministry of Industry and information technology specializing in the new small giant enterprises, small and medium-sized innovative enterprises in Zhejinag province, Zhejiang province, AAA-level "Keep the contract and re-credit" enterprises and other honorary titles, and through the United States UL certification, Quality System ISO9001, environmental system ISO14001 and other system certificates, including 27 invention patents, and won the Chinese Patent Award for Excellence.
Audited Supplier 
){kind=link}