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Aliphatic polyurethane acrylate

B-6211


Product features:

B-6211 is a six‑functional polyurethane acrylate that cures rapidly, exhibits high hardness combined with excellent toughness, and offers superior scratch resistance and water resistance. It is free of organotin compounds and complies with PET3A and PET4A standards.


Recommended use:

3C wearable devices, thin-film hardening, and other radiation-curing applications.

Shelf life:

Store at room temperature, tightly sealed and protected from light; shelf life: 6 months.

Packaging specifications:

200L packaging drum; 20L packaging drum.

Precautions:

None

TDS

TDS Download:

B-6211 TDS (2026.05 version)

Product Specifications:

Project Indicator Detection method
Appearance Transparent liquid Visual estimation
Color (APHA) ≤50 GB/T 3143-1982 (Platinum–Cobalt Method)
Viscosity (cps/60℃)

5000-8000

GB/T 2794-2022
Acid value (mg KOH/g) ≤3.0 GB/T 6743-2008
Specific gravity (g/cm3 ) 1.13±0.02 GB/T 6750-2007
Refractive index (25°C) 1.484±0.005 GB/T 614-2006
Active ingredient (%) 100 Theoretical value
Sensory degree 6 Theoretical value

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