B-374 Aliphatic polyurethane acrylate

B-374 is a trifunctional aliphatic polyurethane acrylate. Its aliphatic structure gives the resin excellent yellowing resistance, excellent flexibility and tensile strength, and fast curing speed. In the UV curing formula, the hardness and flexibility of the formula can be adjusted to balance the formula's resistance to boiling, salt spray, high and low temperatures, and hot and cold cycles.

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Model:
B-374
Brand:
Bossin

Product Description

Product Specifications:

Property	Indicators
Appearance	Clear liquid
Color (APHA)	≤50
Active Ingredient (wt%)	100
Viscosity (cps/30^oC)	12000-18000
Acid Value (mgKOH/g)	≤2.0
Specific Gravity (g/cm³)	1.13±0.02
Refractive Index / 25^oC	1.489±0.005
Functionality	3

Characteritics：

Curing fast
Flexibility good
Leveling good
Abrasion resistance
Yellowing resistance
Chemical resistance

Applications：

UV coating(plastic)

Storage Guidelines：

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

Package Information：

20L、200L