| Customization: | Available |
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| Color: | Pale Yellow Powder |
| Appearance: | Powder |
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Photoinitiator
Molecular formula: C22H21O2P
Photoinitiator for UV-curable based coatings, adhesives, inks and printing plates. It is typically consumed in acrylate resins based systems in concentrations ranging from 1% to 4% by weight.
It offers the advantage of good shelf stability, and fast and thorough cure of coatings. It is compatible with acrylate resins, acrylate monomers and oligomers for use in UV-curable systems. Suggested dosage: 3-7%.
Precautions: Low operating temperatures may affect the solubility of the product. If insolubility occurs, it is recommended to heat and stir the mixture. The suggested temperature is around 40°C.
Physical Properties
Appearance: yellow crystal Purity: ≥99.0%
Melting Range: 91.0-95.0°C Loss on drying: ≤0.2%
UV-Absorption 295nm/380nm/393nm
Storage security
12 months when the product is stored in tightly closed containers in a cool, dry, well-ventilated area. Avoid direct sunlight .For additional information, please see the Safety Data Sheet.
Packaging / Product name
20Kg/Carton, 600Kg/Pallet or on request.
A: Please contact us by online service, we will reply you asap.
Tips: TDS and SAMPLE are avaiable for evaluation.
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