- Transfer & Release
- Electrical Insulation
- Flexo & Offset
- Differentiated Industrial Applications
DYMAT® HDPYE BLACK
Black and black high reflectivity
The dyMat® HDPYE Black range includes different black backsheets, with one or two layers of PET and with black primer or high reflective black coating, for 1500 VDC installations.
The high reflectivity feature was studied and developed by Coveme in order to balance the intrinsic light absorption of black colour. This is obtained through an innovative black coating on the backsheet's cell side providing a reflectance of >55%.
Together with a high bonding capacity to encapsulate, excellent protection from atmospheric agents and a long term resistance to hydrolysis dyMat ® Black High Reflectivity is a highly performing and aesthetically appealing solution for pv module producers and end customers alike. The BkHR coating can be applied also to other dyMat® backsheet compositions.
|PRODUCT NAME||STRUCTURE: AIR SIDE /CELL SIDE||THICKNESS IN MICRON||Main Features|
|HDPYE SPV CBK HR||PET/PET/ Coating||300||Black coating|
|HDPYE SPV CB HR M||PET/Coating black||310||Black coating, high reflectivity|
|BK HDPYE SPV L||PET/PET/Black Primer||370||Black Primer|
The polyester film inside dyMat® HDPYE SPV CBK HR 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|
|Double side black availability||DB|
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® HDPYE SPV CBK HR product is UL registered and TÜV SUD certified