SETALUX® D A 450 BA

1 of 152 products in this brand
SETALUX® D A 450 BA a member of the acrylic polyols, acrylics, and acrylates family, is a versatile solution for coatings. Tailored for metal and wood surfaces, it excels in solventborne, 2K, 1K, solventless, and high-solids coatings. With a focus on a faster cycle time and a good balance of properties, SETALUX® D A 450 BA is an ideal choice for automotive OEM coatings and vehicle refinish applications.

Chemical Family: Acrylic Polyols, Acrylics & Acrylates

End Uses: 1K (1 component) Coating, 2K (2 component) Coating, Solventborne Coating, Solventless & High Solids Coating

Compatible Substrates & Surfaces: Metal, Wood

Features: Faster Cycle Time, Good Balance of Properties

Technical Data Sheet
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Identification & Functionality

CASE Ingredients Functions
Technologies

Features & Benefits

Applications & Uses

Compatible Substrates & Surfaces
Applications

SETALUX D A 450 BA is suitable for combination with Desmodur® N 75 or to formulate fast-drying two-component polyurethane coatings, e.g. for the industrial furniture finishing.

It can also be combined with other SETALUX D A grades to formulate primer surfacers and fast-drying automotive and industrial coatings. With Desmodur HL as the co-reactant, SETALUX D A 450 BA yields extremely fast-drying coatings which are soon dry enough to sand and stack.

As the polyol component in the formulation of fast-drying two-component polyurethane coatings.

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Colormax. 50Hazen
Water Contentmax. 0.1%
Flash Pointapprox. 25°C
Density (20°C)approx. 1.01g/ml
Hydroxyl Content (Solid Resin)approx. 2%
Equivalent Weightapprox. 1700
Non-Volatile Content (1g resin, 1ml TKP, 1h 105°C)50 ± 2%
Acid Value4 ± 2mg KOH/g
Viscosity (23°C)4000 ± 1000mPa.s
Hydroxyl Content (Supply Form)0.8 to 1.2%

Technical Details & Test Data

Solubility

SETALUX D A 450 BA can be thinned to a solids content of 20 % using esters, ketones and ether esters.

However, the solutions formed must be tested for their storage stability. Toluene and xylene are suitable as diluents.

Only PU grade solvents should be used (< 0.05 % water). They should contain no other reactive impurities.

Compatibility

Generally speaking, SETALUX D A 450 BA is miscible with the Desmodur® grades listed.

However, the combinations must be tested for their compatibility. SETALUX D A 450 BA can be mixed with Desmodur HL*, IL, L, N 75, N 3390 and Z 4470. It is also compatible with certain nitrocellulose chips, various vinyl copolymers and other SETALUX D A grades.

SETALUX D A 450 BA has only limited compatibility with SETAL® grades. *With increasing age of the polyisocyanate, incompatibility may develop between SETALUX D A 450 BA and Desmodur HL.

Packaging & Availability

Country Availability
Regional Availability
  • Africa
  • Europe
  • Latin America
  • Middle East
  • North America

Storage & Handling

Shelf Life
2 years
Storage and Handling

When stored in originally sealed containers at temperatures not exceeding 30°C, the product will remain stable for at least 730 days.