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Polyester acrylate

B-574


Product features:

B-574 is a high-functional polyester acrylate that is benzene-free, odorless, low-viscosity, and features rapid curing. It exhibits excellent compatibility with other resins and demonstrates outstanding wetting and dispersing properties for pigments. The VOC content of B-574 meets the standards for cigarette packaging. Its viscosity is only 5 to 8 times that of TMPTA, yet its cured hardness is comparable to DPHA. Moreover, its required exposure energy is even lower than that of DPHA—UV energy as low as 100 mJ/cm² can fully cure a 50-micron-thick film in a single pass.


Recommended use:

Recommended for systems such as plastic coatings, wood finishes, motorcycle clear coats, and roller-applied clear coats. It can also be used in colored UV ink systems for offset printing and screen printing.

Shelf life:

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

Packaging specifications:

200L packaging drum; 25L packaging drum.

Precautions:

None

TDS

TDS Download:

B-574 TDS (2025.04 version)

Product Specifications:

Project Indicator Detection method
Appearance Transparent liquid Visually estimated
Color (APHA) ≤150 GB/T 3143-1982 (Platinum-Cobalt Method)
Viscosity (cps/25℃) 600-1200 GB/T 2794-2013
Acid value (mg KOH/g) ≤2.0 GB/T 6743-2008
Specific gravity (g/cm3) 1.13 ± 0.02 GB/T 6750-2007
Refractive index (25℃) 1.482 ± 0.005 GB/T 614-2006
Active ingredient (%) 100 Theoretical value
Functionality 6 Theoretical value

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