羟基丙烯酸树脂Setalux D A 365 BA/X
Setalux D A 365 BA/X
Setalux D A 365 BA/X
Type Polyisocyanate cross-linking Acrylic Resin
Characterization Hydroxyl Content: approx. 4.5% on solid resin
Form supplied approx. 65 % in butyl acetate/xylene, 3:1
Uses Usually in combination with Desmodur® N 75 and N 3390
in the formulation
of two-component poylurethane coatings with excellent
gloss retention,lightfastness and chalking resistance.
Specification
Property Value Unit of measurement Method
Hazen color value ≤ 100 DIN EN 1557
Acid value 7.5 ± 2.5 mg KOH/g DIN EN ISO 2114
Viscosity at 23 °C 3000 ± 500 mPa·s DIN EN ISO 3219/A.3
Non-volatile content 65 ± 1 % DIN EN ISO 3251
(1 g resin/1 h at 125 °C,
convection oven)
Hydroxyl content, supply form 2.5 to 3.3 % DIN 53 240/2
Water content ≤ 0.1 % DIN 51 777/1
Other data*
Property Value Unit of measurement Method
Equivalent weight approx. 585
Density at 20 °C approx. 1.04 g/ml DIN EN ISO 2811-2
Flash point approx. 30 °C DIN EN ISO 1523
Hydroxyl content, solid resin approx. 4,5 %
*These values provide general information and are not part of the product specification.
Setalux D A 365 BA/X
Solubility / thinnability Setalux D A 365 BA/X can be thinned to a resin
content of 30 % using ketones,esters, ether esters
toluene, xylene and solvent naphtha® 100. However,
the solutions formed must be tested for their
storage stability.
Only PU grade solvents should be used < 0.05 %
water They should contain no other reactive
impurities.
Compatibility Generally speaking, Setalux D A 365 BA/X is miscible
with the Desmodur and Setalux D A grades listed here
However, the combinations must be tested for their
compatibility.
Setalux D A 365 BA/X can be mixed with Desmodur N 75
N 3390, Z 4470 and L, with Setal D RD 181 and with
some of the other Setalux D A grades. It is also
compatible with certain vinyl copolymers and
nitro-cellulose chips.
Properties / Applications Setalux D A 365 BA/X is used in combination with
Desmodur® N 75 or N 3390 to formulate air-drying
vehicle repair paints. The cured paint films are
hard tough but flexible, glossy and high-bodied
with excellent weather stability and lightfastness
and good resistance to solvents and petrol.
Storage When stored in sealed containers at temperatures not
exceeding 30 °C, the product will remain stable for
12 months.
Labeling and REACH applications This product data sheet is only valid in
conjunction with the latest edition of the
corresponding Safety Data Sheet. Any updating
of safety-relevant information
– in accordance with statutory requirements
– will only be reflected in the Safety
Data Sheet, copies of which will be revised and
distributed. Information relating to the current
classification and labeling, applications and
processing methods and further data relevant
to safety can be found in the currently valid
Safety Data Sheet.
