B-39 Aliphatic polyurethane acrylate

B-39 is a new type of low viscosity monofunctional polyurethane acrylate (PUA). It has both a rigid structure of urethane bonds and a flexible carbon chain in the molecule. Compared with ordinary monofunctional acrylate monomers, it has good flexibility and fast curing rate. , high double bond conversion rate, low volatility and low irritation and other outstanding features; it can effectively improve the wettability and leveling of the coating, and has excellent adhesion to various substrates.

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Model:
B-39
Brand:
Bossin

Product Description

Product Specifications:

Property	Indicators
Appearance	Clear liquid
Color (APHA)	≤100
Active Ingredient (wt%)	100
Viscosity (cps/30^oC)	10-40
Acid Value (mgKOH/g)	≤3.0
Specific Gravity (g/cm³)	1.06±0.02
Refractive Index / 25^oC	1.456±0.005
Functionality	1

Characteritics：

Viscosity low
Flexibility good
Volatility low

Applications：

UV varnish for soft PVC/leather
3D printing
UV adhesive

Storage Guidelines：

Store at room temperature and keep in dark place.
This material should not be stored for more than 6 months.

Package Information：

25KG、200KG