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Aliphatic polyurethane acrylate

B-241


Product features:

B-241 is a bifunctional polyurethane acrylate that can be used as a base resin in excimer-finish coatings. It offers rapid matting, excellent skin feel, and superior resistance to QUV-induced yellowing.


Recommended use:

Excimer skin-feel UV coating.

Shelf life:

Store at room temperature, sealed and protected from light. Shelf life: 6 months.

Packaging specifications:

200L packaging drum; 20L packaging drum.

Precautions:


TDS

TDS Download:

B-241 TDS (2025.03 version)

Product Specifications:

Project Indicator Detection method
Appearance Transparent liquid Visually
Color (APHA) ≤200 GB/T 3143-1982 (Platinum-Cobalt Method)
Viscosity (cps/25℃) 7000-13000 GB/T 2794-2022
Acid value (mg KOH/g) ≤3.0 GB/T 6743-2008
Specific gravity (g/cm3)   1.06 ± 0.02 GB/T 6750-2007
Refractive index (25℃) 1.479 ± 0.005 GB/T 614-2006
Active ingredient (%) 100 Theoretical value
Functionality 2 Theoretical value

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