UVPSA00*
UVPSA00* - UV CURABLE PRESSURE SENSITIVE ADHESIVE
DESCRIPTION
UV curable pressure sensitive adhesive for coating of paper and filmic substrates. Low viscosity for flexo / roller application, but also suitable for screen applications.
PROPERTIES
High tack, Good adhesion, Low viscosity, Solvent free.
Not intended for Food Packaging Applications.
The final adhesive properties can be adjusted by the UV energy, temperature and type of UV bulbs that are used.
APPLICATION
Stir well before use. Common film weight 15 - 30 gsm is used (60-100 volume. Can be applied by flexo, screen, roller or slot nozzle devices. This is a pre-cure adhesive. Rollers EPDM. High tack and good adhesion values have been shown with 20gsm film weight, 240. Watt/cm lamps, and 20m/min press speed.
SUBSTRATES
Paper and board. Treated/primed polyethylene. Treated/primed polypropylene. Polyester. PVC.
Due to the variety of different substrates on the market, customer trials will be needed to assess individual suitability.
STORAGE & HANDLING
Store at temperatures between 100C and 250C. Protect from sunlight.In unopened containers UVPSA00* has a shelf life of 9 months.
PACKAGING
5kgs
AUXILIARY
RLA 350 UV wash up