B-211A Aliphatic polyurethane acrylate

B-211A contains bifunctional PUA resin with special structure. Large molecular weight, good adhesion to glass and metal; good adhesion and flexibility; resin has good resistance to water boiling and acid resistance. Used in UV adhesives, it can adjust the flexibility of the formula and balance the boiling resistance and acid resistance of the formula.

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Model:
B-211A
Brand:
Bossin

Product Description

Product Specifications:

Property	Indicators
Appearance	Clear liquid
Color (APHA)	≤80
Active Ingredient (wt%)	100
Viscosity (cps/30^oC)	30000-50000
Acid Value (mgKOH/g)	≤2.0
Specific Gravity (g/cm³)	1.05±0.02
Refractive Index / 25^oC	1.487±0.005
Functionality	2

Characteritics：

Adhesion on glass & metal good
Flexibility good
Water boiling resistance

Applications：

UV adhesive(metal & glass)

Storage Guidelines：

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

Package Information：

20KG