Basonat HA 200
Allophanate-modified polyisocyanate
BASF
聚亚安酯 (PU) - 异氰酸盐
Polyurethane (PU) - Isocyanates
涂层 >> 无溶剂/ 高固体
Coatings >> Solvent-Free/ High-Solids
木器 &家具涂层
Wood & Furniture Coatings
Dilutable in butyl acetate, methyl isobutyl ketone, ethylglycol acetate, xylene and Solvesso 100
Solvent-free, low-viscosity polyfunctional isocyanate for lightfast
and weather-resistant two-pack polyurethane finishes
Basonat HA 200 is suitable for crosslinking most hydroxy acrylic resins
such as the Macrynal ®1 SM grades.
Basonat HA 200 is used for the formulation of particularly weather-resistant
and lightfast high-solid finishes. Due to its viscosity it can also be used for
crosslinking aqueous polyacrylic and polyester resins and emulsions.
Supplied solvent-free it allows an almost free choice of solvents. It can be
diluted with highly volatile solvents when, as in furniture coating, less vola-tile
solvents would make drying too slow. Further, the drying reaction may
be speeded up with a catalyst such as dibutyl tin dilaurate. When formu-lating
polyurethane coatings with Basonat HA 200, careful tests must be
carried out as we are unable to take into account in our own trials all
factors that need to be considered.
Solvent-free, low-viscosity, polyfunctional isocyanate based on an isocyanurate of hexamethylene diisocyanate. Used for lightfast and weather-resistant high-solid two-pack polyurethane finishes for applications like furniture coating. Can be used for crosslinking most hydroxy acrylic resins, aqueous polyacrylic and polyester resins and emulsions.