DYMAT® PYE SPV L

Standard Product

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.

Full product Brochure

PRODUCT NAME	STRUCTURE: AIR SIDE /CELL SIDE	THICKNESS IN MICRON	Main Features
PYE SPV C	PET/PET/Coating	180	Coating primer side
PYE SPV / PYE SPV L	PET/PET/Primer	275	Standard product
PYE SPV L 305	PET/PET/Primer	285	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).

ADDITIONAL UPGRADES

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

PYE SPV / PYE SPV L
PYE SPV L 305

PYE SPV C

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.