Benzene, (1-methylethenyl)-, homopolymer, ar-(2-hydroxy-2-methyl-1-oxopropyl) derivs. Eecaure-ONE Photoinitiator ONE
Keycure POL-ONE is particularly indicated for the photopolymerisation of U.V. curable systems when high reactivity, low curing odour and low yellowing are required.
Appearance |
: |
off white powder |
Odour |
: |
faint, characteristic |
Solubility |
: |
insoluble in water, soluble in most common organic solvents, monomers, prepolymers; compatible with resins |
Main suggested applications are in the manufacturing of:
- powder coatings
- clear lacquers for wood, plastic, paper, metal,
optical fibres
- adhesives
- printing inks
- printing plates and photoresists
Optimum concentration is between 0,5 and 5% by
weight and depending on system composition,
thickness, and desired cure-speed.
General
Keycure POL-ONE is particularly indicated for the photopolymerisation of U.V. curable systems when high reactivity, low curing odour and low yellowing are required.
Applications
Main suggested applications are in the manufacturing of: - powder coatings - clear lacquers for wood, plastic, paper, metal, optical fibres - adhesives - printing inks - printing plates and photoresists
Optimum concentration is between 0,5 and 5% by weight and depending on system composition, thickness, and desired cure-speed. |
Physical properties
Appearance |
: |
off white powder |
Odour |
: |
faint, characteristic |
Solubility |
: |
insoluble in water, soluble in most common organic solvents, monomers, prepolymers; compatible with resins |
UV —Absorption spectrum
In MeOH(cell thickness=1cm)
-Keycure POL-ONE conc.0.01g/l
-Keycure POL-ONE conc.0.2g/l
Safety & Handling
Considering the characteristics of Keycure POL-ONE the following handling precautions should be observed:
- Ensure a clear and well-ventilated working area
- Avoid contact with skin (gloves)
- Wear goggles to avoid eyes irritation
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