- Transfer & Release
- Electrical Insulation
- Flexo & Offset
- Differentiated Industrial Applications
Coveme’s PVDF based backsheet for 1000V features a PVDF layer combined with several options of inner PET thickness ranging from 150 um up to 250 um. This Coveme fluoro-based backsheet, dyMat KL series, features a superior resistance to UV irradiation.
|PRODUCT NAME||STRUCTURE: AIR SIDE /CELL SIDE||THICKNESS IN MICRON||Main Features|
|KL 50/250||PVDF/Pet/Primer||320||PDT 1000 VDC in air|
|KL 75/150||PVDF/Pet/Primer||320||PDT 1000 VDC in oil|
The polyester film inside dyMat® KL backsheets can be fully recycled and can be supplied with the polyester component(s) made of recycled PET (rPET).
For each backsheets additional treatments are available to enhance the pv module performance
|TYPE OF UPGRADE||UPGRADE CODE|
|Extra UV protection on cell side||LO|
|High humidity barrier||LD|
|High humidity barrier + UV protection||LDO|
|Super high reflectivity||SHR|
|Black on cell side||LBK|
|Black high reflectivity||BKHR|
Notes and certifications
Cut sheets (sizes, drills etc.) according to customer’s specification
Shelf life: 2 years
All values stated are to be considered as typical values.
Coveme polyester film is 100% recyclable.
dyMat® KL is a Coveme registered trademark.
dyMat® KL products are UL registered and TÜV RHEINLAND and TÜV SUD certified.