Lencolo 5008 (1173) Compatibility and Surface Dry Photoinitiator for UV Resins Coatings
CAS#: 7473-98-5
Molecular weight (g/mol): 164.2
Chemical name: (1173) 2-Hydroxy-2-methyl-1-phenyl-acetone
Lencolo 5008 is a versatile and efficient photoinitiator, which can be used for the polymerization of unsaturated prepolymers, such as: acrylate, with single-name or multi-functional vinyl monomers. Can also be used in aqueous systems.
| Ingredients |
2-Hydroxy-2-methyl-1-phenyl-acetone |
| Molecular formula: |
C10H12O |
| Appearance: |
Colorless or light yellow liquid |
| Melting point: |
80-81 ºC |
| Purity: |
≥98% |
| Density |
1.08g/cm 3 |
| Absorption peak |
244nm, 178nm,. 322nm |
It is suitable for acrylic-based light-curing varnish systems, such as paper varnishes, metal varnishes, plastic paints, UV printing inks, etc. It can also be used in adhesives. As a liquid UV initiator, it has good compatibility and is especially easy to mix. Therefore, it is especially suitable for mixing with other initiators, and it can also be added together with other initiators. Especially recommended for UV coatings exposed to sunlight for a long time due to its good yellowing resistance.
Solubility (20ºC, g/100g)
Compatible with most common organic solvents and most acrylic-based monomers.
Addition amount:
film thickness 5-20mm 2-4%,
film thickness 2-200mm 1-3%
Users are advised to conduct experiments to determine the optimal dosage before use.
Product application display
1) Are you manufacturer or trading company?
A: We are manufacturer, we have our own factories located in Qingyuan city and Nanxiong city.
2) What is your strength?
A: We are a leading company in Chinese UV material industry, with our own R&D center and factory, we have the ability to provide technical support to customers from different application, include various coatings, inks and adhesives.
3) Do you provide free samples?
A: Yes, free samples are available, pls contact our sales to discuss detailed sample request.
4) What's your MOQ?
A: To support customer's product development especially in the beginning period, we don't require any MOQ.
5) How about your payment?
A:it's negotiable and depends on different market, mainly TT, L/C, DP etc.
6) What about the lead time?
A: Samples within 3 days, mass production around one week. (The specific delivery time would be determined by the ordered products and quantity)
TDS and SAMPLE are avaiable for evaluation, Should you have any question, please feel free to contact us.
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