SYNTHALAT A 1633

Enhanced TDS

Markets: Adhesives & Sealants,
Building & Construction,
Consumer Goods,
Paints & Coatings,
Printing & Packaging
Applications: Paints & Coatings — Building & Construction
Wood Coatings & Finishes
Building & Construction — Flooring & Surfaces
Wood Flooring
Consumer Goods — Furniture
Paints & Coatings — Industrial Coatings
Furniture Coatings,
Industrial Coatings,
Metal Coatings
Printing & Packaging — Other Printing & Packaging Applications
Adhesives & Sealants — Packaging & Paper
Other Packaging & Paper Applications
Printing & Packaging — Printing & Inks
Other Printing Applications
Compatible Substrates & Surfaces: Glass,
Metal,
Paper,
Plastics,
Wood
Cure Method: Chemical Cure
Coating End Applications: 2K (2 component) Coating
Properties and Fields of use: SYNTHALAT-A 1633 is a fast drying polymethacrylate, that permits manufacture of very quick
drying 2-component coating systems. These coatings are suitable for industrial furniture
coatings and other wood coatings.
The good compatibility with „Desmodur“ types HL and IL makes it possible to achieve a rapid
stackability even without physical drying additives such as nitrocellulose.
The use of Cellit and NC with „Desmodur N and L“ also permits fast drying coatings with long
pot lives.

Typical Properties

Mixing ratio with poly-isocyanates: Assuming equivalent reaction of the reactive groups (NCO : OH = 1:1), the following formula
applies for calculation of the amount of polyisocyanate to be added (relative to 100 parts by
weight of SYNTHALAT-A 1633, solid):
42 X 100 X 2,0
17 X NCO %
42 = molecular weight of the NCO group
17 = molecular weight of the OH group

Supplied AS: A = 50% in xylene/butyl acetate (1:1)
B = 50% in butyl acetate
C = 50% in shellsol A/ethoxy propyl acetate (3:1)