Photoinitiator 1173/ Irgacure 1173 with Cas 7473-98-5
Photoinitiator 1173 Quick Details
- Chemical Name:2-Hydroxy-2-methylpropiophenone
- CAS No.: 7473-98-5
- EINECS: 231-272-0
- Molecular Formula:C10H12O2
- Molecular weight:164.2
- Appearance:Colorless or light yellow liquid
- Synonyms:1-Propanone,2-hydroxy-2-methyl-1-phenyl-;ACETOCURE73;1-Phenyl-2-hydroxy-2-methylpropane-1-one;1-Phenyl-2-methyl-2-hydroxy-1-propanone;1-PheChemicalbooknyl-2-(hydroxymethyl)-1-propanone;1-Hydroxy-1-methylethylphenylketone;2-Hydroxy-2-Methyl-1-phenyl-1-Porpanone;alpha-Hydroxyisobutyrophenone; Irgacure 1173
Photoinitiator 1173/ Irgacure 1173 Description
What is Photoinitiator 1173?
Photoinitiator 1173 appears as a light yellow transparent liquid; Boiling point 105-115 ℃; Easily soluble in functional monomers; Insoluble in water. Photoinitiator 1173 is a highly efficient and non yellowing UV initiator. For unsaturated polyester systems and UV curing systems with multifunctional monomers, they have the characteristics of low odor, non yellowing, and good color stability. It can be easily compounded with other photoinitiators.
Photoinitiator 1173 is suitable for acrylic light cured varnish systems, such as wood, metal, paper, plastic, etc; also was used in fields such as UV plastic coatings, UV wood coatings, UV paper inks, etc. It is suitable for colorless systems and can be used with 907, especially TPO and 819 for color paints.
Autech industry is a professional and reliable manufacturer of Photoinitiator 1173/ Irgacure 1173 with Cas 7473-98-5 with higher purity and lower price. If you interest our Photoinitiator 1173/ Irgacure 1173 with Cas 7473-98-5, PLS feel free to contact us for free sample!
Photoinitiator 1173/ Irgacure 1173 Typical Properties
| Item | Specification | Results |
| Appearance | Colorless or light yellow liquid | Conforms |
| Assay | ≥98.5% | 99.85% |
| Transmittance | 425nm≥98.0%
500nm≥99.0% |
99.4%
99.7% |
| Color | ≤100Hazen | 45Hazen |
| Conclusion | The results conforms with enterprise standards | |
Get Free Quote of Photoinitiator 1173/ Irgacure 1173 with Cas 7473-98-5
Get Free Quote of Photoinitiator 1173/ Irgacure 1173 with Cas 7473-98-5
Photoinitiator 1173/ Irgacure 1173 Applications
Photoinitiator 1173 is an efficient and non yellowing UV initiator, mainly composed of 2-hydroxy-2-methyl-1-phenylacetone, with a maximum absorption wavelength of 331nm. It is widely used in UV curing systems, especially in scenarios that require weather resistance and color stability.
Coatings:
it is commonly used in acrylic light cured varnish systems, such as wood coatings, metal coatings, plastic coatings, and paper coatings. It is particularly recommended for use in UV cured coatings that require long-term sun exposure and do not turn yellow.
Ink and Printing:
Suitable for offset printing ink, flexographic printing ink, screen printing ink, and varnish, it can improve curing efficiency and coating stability.
Adhesives and electronic materials:
Can be used as initiators for photocurable adhesives, used for electronic packaging materials or adhesives, and well coordinated with substrates such as polyester and acrylic.
Water based system:
Supports water-based UV curing system, with good miscibility with water and organic solvents, suitable for environmentally friendly formulations.
Compound characteristics:
As a liquid initiator, it is easy to compound with other photoinitiators, optimizing curing speed and performance. The typical addition amount is 1.0% to 5.0% (w/w).
Recommended
Dosage:(1.0%～5.0%)exact dosage should be subject to customer’s finial product formulation.
Photoinitiator 1173 Package&Storage
- Package: 25kg/drum200kg/drum
- Storage: Store in a cool place and keep it sealed to avoid direct sunlight.
FAQ
Q: Are you factory/manufacturer of Photoinitiator 1173?
A: yes, we are china factory of Photoinitiator 1173 ,Autech industry has been committed to the production and export of Photoinitiator raw materials with high quality to United States, Japan, Europe, South Africa, Taiwan, etc…
Q: Does the free sample avaiable?
A:Yes,we can provide free samples for you before you buy commercial quantity.
Q: What’s the advantages of Photoinitiator 1173?
A:Photoinitiator 1173 is an efficient and non yellowing UV initiator. The unsaturated polyester photopolymerization system has the characteristics of low odor, no yellowing, and good color stability.
Q: What are the packaging options available?
A: We offer packaging according your request, our regular package is 200kg/drum.
Hot tags
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