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Multifunctional Monomers

Multifunctional Monomers

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NK ESTER A-TMPT-3EO

CAS# 28961-43-5

SAMPLE REQUEST

NK ESTER A-TMPT-3EO

NK ESTER A-TMPT-3EO

Packaging

Cans : 18kg
Drums : 200kg

Characteristics

• Trifunctional ethoxylated trimethylolpropane triacrylate (TMPTA-3EO) monomer
• Three acrylate functionalities provide rapid UV/EB curing and high crosslink density
• Low viscosity enables excellent formulation flexibility and processing efficiency
• Delivers excellent hardness and surface durability after curing
• Ethoxylated structure improves flexibility and toughness compared with standard TMPTA
• Provides excellent adhesion to a wide range of substrates
• Offers a balanced combination of hardness, toughness, and chemical resistance
• Contributes to low shrinkage and dimensional stability during curing
• Suitable for UV coatings, adhesives, displays, and 3D printing applications

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Product data

Inspection Item
Unit
Value
Molecular weight
428
Appearance
Light Yellow Liquid
Color (APHA)
<100
Specific gravity
25℃
1.11
Refractive index
1.47
Viscosity
mPa・s/25℃
60
Surface tension
10^-3N/m
36.4
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