ADD APT UV-Link SA 11
Styrene/acrylic copolymer
ADD APT
丙烯酸树脂
Acrylic Resins
涂层 >> UV / 辐射线固化
Coatings >> UV / Radiation Curing
ADD APT UV-Link SA 11 is a low viscosity UV-curable Styrene/Acrylic emulsion, designed for Crack Bridging (CB) systems
It is a copolymer of Styrene and Acrylic Monomers, containing an UV-curable additive.
Crack Bridging Exterior Wall paints
Crack Bridging Roof Coatings
Textured Masonry Coatings
The emulsion is stable to the addition of pigments and coalescing solvents and may
be made more thixotropic by the incorporation of a suitable gelling agent.
The polymer has elastomeric properties and excellent resistance to water and
alkalis. Due to its crosslinking ability under UV/daylight, it will avoid the so
undesirable dirt pick-up characteristics associated with low Tg polymers i.e. it shows
low dirt pick-up .
In (CB) systems it shows very good performance with regards to dynamic and static
cracks which could occur in new or renovated concrete buildings or other structure.
It is a cost effective alternative to pure Acrylic based CB systems and designed for
areas where the AFNOR norms P8440-1,-2,-3,-4 are not required.
It is a harder version of ADD APT UV-Link SA 01 with enough flexibility. This grade
exhibits a very good surface hardness after curing and an extremely low dirt pick-up.
It is recommended for top coats and/or warmer areas with little exposure to
subfreezing temperatures (< 0 °C).
Low viscosity, UV-curable, styrene/acrylic copolymer emulsion. Contains an UV-curable additive. Used in crack bridging systems such as exterior wall paints and roof coatings and in textured masonry coatings. Offers stability to addition of pigments and coalescing solvents, elastomeric properties, very good resistance to water and alkalis and crosslinking ability under UV/daylight. Provides very good surface hardness after curing and very low dirt pick-up. Recommended for top coats and warmer areas with little exposure to subfreezing temperatures (< 0 °C).