SETALUX® 1753 XS-65

SETALUX® 1753 XS-65 is an acrylic polyol with a specified hydroxyl (OH) content calculated on non-volatiles. It is used in combination with aliphatic polyisocyanates, offering fast drying, high build and gloss, excellent mechanical properties and chemical resistance, and minimal yellowing under UV-light. Here are the key details from the technical datasheet:

Introduction:

• SETALUX® 1753 XS-65 is an acrylic polyol with a 4.2% OH content calculated on non-volatiles.

Solvent Composition:

• Xylene / butyl acetate (54 / 46)

Specifications:

• Non-Volatiles: 64 - 66%
• Viscosity (23 °C at 100 s-1):
  • At 64% non-volatiles: 1.8 - 3.2 Pa.s
  • At 65% non-volatiles: 2.5 - 4.4 Pa.s
  • At 66% non-volatiles: 3.4 - 6.0 Pa.s
• Acid value (as such): 8.3 - 11.2 mg KOH/g
• Colour APHA (Lico): Max. 50 APHA

Typical Properties:

• Density: 1.02 kg/dm3
• Flash point: 27 °C

Technical Features:

• Suitable for use in varnishes, clearcoats, solid color systems for car repair, industrial topcoats (e.g., big rolling stock).

Storage Conditions:

• Keep container tightly closed and dry in a cool, well-ventilated place.
• Keep away from heat, sparks, flame, and other sources of ignition.

Shelf Life:

• Standard shelf life is 720 days from the date of manufacturing, extendable based upon retesting by allnex Quality Control.

Compatibility:

• Compatible with various acrylic polyols, short oil alkyd, and other materials. Suitable mixing proportions are indicated.

Suppliers:

• Desmodur Covestro
• Tolonate Vencorex
• CAB Eastman
• Ucar DowDupont
• Nitrocellulose Hagedorn

Dilutability:

• Dilutable with certain solvents like ethyl acetate, butyl acetate, acetone, ethanol, and butanol.

In summary, SETALUX® 1753 XS-65 is a versatile acrylic polyol suitable for various applications in coatings, offering excellent properties and compatibility with other materials. Proper storage and handling are essential to maintain its quality.