Acrylic Monomer TPGDA for UV Curing Painting

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Description



Product Description




TRIPROPYLENE GLYCOL DIACRYLATE

CAS No.: 42978-66-5
Molecular formula: C15O24O6
Molecular weight:300.35
EC number: 256-032-2

Tripropylene glycol diacrylate (TPGDA) is a difunctional acrylic monomer which can be polymerized by free radicals. TPGDA is a low to moderate hazard material and risk of adverse health effects associated with both occupational and consumer use of this chemical is anticipated to be low to moderate.

Features:
Low volatility and viscosity
Good solvency for acrylate oligomers
High reactivity
Good flexibility
Good hydrophobic character
Low skin irritation

Applications
TPGDA is used as a reactive component in formulated coatings and inks that are cured using UV or electron beam radiation. Some applications include floor coatings, coatings for plastic substrates on car parts and overprint varnishes for publication and packaging items.

Package:
200kg/Iron drum

Storage
TPGDA should be stored in a cool, shaded area away from direct sunlight and heat sources. The shelf life under normal condition is twelve months.


Specification


Item
Specification
Appearance
Transparent clear liquid
Acid Purity mg(KOH)/g
≤0.5
Viscosity(cps/25℃)
10-20
Colour (APHA)
≤50
Ester Content
≥95%
Moisture
≤0.2
Inhibitor (MEHQ ppm)
100-300








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0.343 s.