Best-PL 5023

medium viscous, flexible, good adhesion on glass, metals and synthetic materials
Curing system: UVA-light
Viscosity: 4000
Chemical type: modified acrylate

BEST-PL 5023 is a one-component, solvent-free, adhesive based on a modified acrylic resin.

BEST-PL 5023 cures by exposure to UVA light with a wave length of 315 – 400 nm. At least one of the adherends has to be permeable to UVA-light. After sufficient exposure the product cures completely. Curing parameter depend on material thickness and absorption, adhesive layer thickness and absorption, type of lamp and the distance between light source and the adhesive film.

Due to its medium viscosity and its good adhesion on glass, metals and synthetic materials BEST-PL 5023 is preferably used for bonding of those materials. Apply product on bonding surfaces, assemble parts and expose to UVA-light of appropriate wave length. The curing mechanism allows an adjustment of parts shortly after application but before exposure. The flexibility of the product makes tension-equalising bonding of materials with different thermal expansion coefficients possible.

BEST-PL 5023 is ready to use and can be applied directly from the original container or with suitable dosing units. Bonding surfaces should be dry and free of dust, grease and other contaminants.

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