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Polyester acrylate

B-531


Product features:

B-531 is a bifunctional modified polyester acrylate with excellent adhesion to metals, PET, matte OPP films, glass, and other substrates. It features good flexibility, superior impact resistance, and excellent yellowing resistance.


Recommended use:

Used to enhance adhesion on various substrates that are difficult to bond to.

Shelf life:

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

Packaging specifications:

20L packaging drum.

Precautions:

None

TDS

TDS Download:

Product Specifications:

Project Indicator Detection method
Appearance Transparent liquid Visually
Color (APHA) ≤80 GB/T 3143-1982 (Platinum-Cobalt Method)
Viscosity (cps/30℃) 4000-8000 GB/T 2794-2013
Acid value (mg KOH/g) ≤4.0 GB/T 6743-2008
Specific gravity (g/cm3) 1.15 ± 0.02 GB/T 6750-2007
Refractive index (25℃) 1.497 ± 0.005 GB/T 614-2006
Active ingredient (%) 100 Theoretical value
Functionality 2 Theoretical value

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