- Transfer & Release
- Electrical Insulation
- Flexo & Offset
- Differentiated Industrial Applications
DYMAT® PYE SPV L
Coveme’s standard backsheet has been successfully tested on the market for more than 15 years. It features a special high-grade PET able to guarantee more than DHT 2500 hrs, PCT(HAST) 72 hrs and more than 400 kWh/m2 of UV irradiation resistance. Additionally, the dyMat® PYE series provides a high adhesion strength to all types of encapsulants, excellent resistance to sand, salt mist, ammonia and chemical solvents corrosion.
|PRODUCT NAME||STRUCTURE: AIR SIDE /CELL SIDE||THICKNESS IN MICRON||Main Features|
|PYE SPV C||PET/PET/Coating||50/125/5||Coating primer side|
|PYE SPV / PYE SPV L||PET/PET/Primer||50/125/100||Standard product|
|PYE SPV L 305||PET/PET/Primer||50/125/110||Extra thick > 300 my|
The polyester film inside dyMat® PYE SPV 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 (only for PYE SPV C)||BKHR|
Notes and certifications
Other thicknesses on request
Primer colours available: W (white), BK (black).
Cut sheets (sizes, drills etc.) according to customer’s specifications
Shelf life: 2 years
All values stated are to be considered as typical values.
Coveme polyester film is 100% recyclable
dyMat® is a Coveme registered trademark
dyMat® PYE SPV-SPV L products are UL registered and TÜV RHEINLAND , TÜV SUD and JET certified.