B-451 Aliphatic polyurethane methacrylate

B-451 is a bifunctional polyurethane methacrylate with large molecular weight, no monomer, small curing shrinkage, good flexibility, and the cured film has good stretchability. It can enhance the strength and elasticity of the coating through thermal curing.

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Model:
B-451
Brand:
Bossin

Product Description

Product Specifications:

Property	Indicators
Appearance	Clear liquid
Color (APHA)	≤150
Active Ingredient (wt%)	100
Viscosity (cps/30^oC)	15000-35000
Acid Value (mgKOH/g)	≤2.0
Specific Gravity (g/cm³)	1.01±0.02
Refractive Index / 25^oC	1.476±0.005
Functionality	2

Characteritics：

Large molecular weight
Good stretchability
Low curing shrinkage
Flexibility good

Applications：

3D printing shoe material
Dual-curing system

Storage Guidelines：

Store at room temperature and keep in dark place.
This material should not be stored for more than 3 months.

Package Information：

20L