CTFA
一, Basic information
Vyclic Trimethylolpropane Formal Acrylate
Formula weight :200
CAS No.:66492-51-1
Characters:transparent liquid
Polymer inhibitor content(ppm.):300-600 MEHQ
Moisture (%):≤0.2
Acid value(mg KOH/g):≤0.5
APHA:≤100
Refractive index:1.4620
Viscosity(cps,25℃):15-20
Surface tension (dynes/cm):35.5
二, Physicochemical Property
CTFA is a special monomer
1. Good adhesion
2. Low volatility
3. yellowing resistance
4. fast curing
三, Basic applicat
Mainly used in UV curing system, used in coatings, inks, adhesives and so on