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¡@
Specialty
Chemical Division
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A¡BMultifunctional monomers
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| Type |
Performance |
Suggested uses |
| 1. Monofunctional
monomers |
Features low viscosity,
good solvency, high reactivity, adhesion |
Screen ink, Adhesives,
Photopolymers, plastics, metal |
| 2. Difunctional monomers
|
Low volatility, high
reactivity, good flexibility, water soluble |
Inks, coatings, overprinting
varnishes, offset inks |
| 3. Trifunctional monomers
|
High cross-linking
density, fast cure response and solvency, good flexibility,
low skin irritation |
Coatings, adhesives,
inks, electronics, varnishes |
| 4. Tetra and Pentafunctional
monomers |
Fast cure response,
low skin irritation, high crosslinking density,
hardness |
Adhesives, Coatings,
Inks, Electronics, Sealers |
|
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B¡BAcrylate-based oligomers
|
| Type |
Performance
Features |
Suggested
uses |
|
1. Urethane acrylate oligomers |
Good
gloss retention, good elasticity, good weatherability
performance |
Printing
and varnishing for plasticized PVC, wood and PVC
floor-tiles, flexible coatings and inks for plastic
and metal |
| 2.
Epoxy acrylate oligomers |
Good
UV/EB cure reactivity, good hardness and chemical
resistance, provide improved flexiblility & toughness
without sacrificing sure speed |
Overprint
varnish, clear coating for paper, wood and metal |
|
3. Polyester acrylate oligomers |
Good
pigment wetting, low skin irritation, Good adhesion,
Hardness, Abrasion resistance |
Overprint
varnish, clear coating for paper, wood and metal
Coatings, metals, plastics, Lithographic & screen
ink vehicles |
|
4. Specific functional acrylates |
Acrylate
functionality, carboxylic acid, methacrylate functionality
|
UV
curable etching resist, UV curable plating resist
|
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C¡BReactive amine synergists
|
| Type |
Performance
Features |
Suggested
uses |
| Reactive
amine synergists |
On
migration after UV cure, high speed of surface cure
|
Adhesion
promoter for PVC plastic UV clear coating, in place
of non-reactive amine synergists, paper coating |
|
|
D¡BPhotoinitiators
|
| Type |
Performance
Features |
Suggested
uses |
| Photoinitiators |
Optimum
absorption at 250-350nm, fast surface cure |
Clear
varnishes for paper, wood, metals and plastics,
electronic photoresists, unsaturated. Polyester/styrene |
|
|
E¡BPrimers and Topcoats for
Vacuum Metalization of plastic substrates
|
| Type |
Performance
Features |
Suggested
uses |
| 1.
Thermal primers |
Fast
dry, Good adhesion to metal layer |
Spraying
and dipping primer for vacuum metallization of PP,
PS and ABS etc.., hot stamping |
| 2.
Thermal topcoat |
Fast
dry, Good hardness and abrasion resistance, solvent
and water resistance |
Spraying
topcoats for PS, ABS, PET, OPP, PVC film etc. |
|
|
F¡BUV-Cured Ink
|
| Type
|
Performance
Features |
Suggested
uses |
| 1. UV-cured
etch resist |
Fast cure,
Easily remove, High resolution, Excellent acid resistance
|
Etch resist
for pattern formation |
| 2. UV-cured
solder mask |
Excellent
adhesion, heat resistance, chemical resistance,
and electric insulation resistance |
Solder
resist for hot air leveller of printed circuit boards |
| 3. Light-Alkai
developable Liquid Photoimagable Solder Mask |
Easy developping,
Excellent printability, Excellent sharp resolution,
electric insulation, heat resistance, chemical resistance,
and excellent property in gold plating |
LPSM |
| 4. UV-cured
marking Ink |
Excellent
adhesion, heat resistance, electric insulation resistance,
and chemical resistance |
Marking
ink for various types of printed circuit boards |
|
SM_Applications
SM_Catalogue
Above are typical properties
obtained according to their standard respective methods under
laboratory conditions, and are intended only as guidance,
not to be construed as specifications. In case of particular
purposes, actual test or inquiry of Eternal is recommended.
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