New material research and development, performance optimization and sustainable development innovation
SINOMER® UVE3421 is a high-acid-value, tetrafunctional o-cresol novolac epoxy acrylate oligomer manufactured for alkali-developable PCB etch resist and solder mask inks.
High-Acid-Value o-cresol novolac epoxy acrylate
20,000 – 40,000(NDJ-79 Viscometer)
4
≤14
50~60
20kg,220kg/drum
SINOMER® UVE3410 is a tetrafunctional phenolic-modified epoxy acrylate oligomer. It offers high temperature resistance, excellent electrical insulation, and high surface hardness.
Phenolic (Novolac) Epoxy Acrylate Oligomer
10,000 – 15,000(NDJ-79 Viscometer)
4
≤5
≤2.5
20kg,220kg/drum
SINOMER UVE3272 is a difunctional epoxy methacrylate with good wetting and leveling properties,
Difunctional epoxy methacrylate
45000-55000(NDJ-79 Viscometer)
2
≤2
≤2
20kg,200kg/drum
SINOMER UVE3269 is a difunctional modified epoxy acrylate with good wetting and leveling,
Difunctional modified epoxy acrylate
50000-75000
2
≤3
SINOMER UVE3267 is a difunctional modified epoxy acrylate with good wetting and leveling,
Difunctional modified epoxy acrylate
70000-90000
2
≤2
SINOMER® UVE3234A is a 2-functional modified epoxy acrylate with the advantages of low viscosity,
Modified epoxy acrylate
15000-35000
2
≤2
≤2
20kg,200kg/drum
SINOMER® UVE3220 is a Fatty acid modified epoxy diacrylate, with Flexibility,
Fatty acid modified epoxy diacrylate
3800-5000 mPa*s
2
3
2
50kg or 200kg/drum
SINOMER® UVE3221 is a difunctional modified epoxy acrylate with fast curing speed,
Modified epoxy acrylate
80000-130000 (NDJ-79 type viscometer)
2
≤2
≤2
20kg,200kg/drum
