Darocur TPO

2,4,6-Trimethylbenzoyl-diphenyl-phosphine oxide

Ciba Specialty Chemicals

光触发剂 Photoinitiator 丙烯酸/丙烯酸盐树脂 Acrylic/Acrylate Resins 聚酯 Polyester 油墨 >> 紫外 / 辐射-治疗 Inks >> UV / Radiation-curable 涂层 >> UV / 辐射线固化 Coatings >> UV / Radiation Curing INKS INKS 木器 &家具涂层 Wood & Furniture Coatings 塑料涂层 Plastic coating 金属 Metal 其它工业 >> 纸涂层 Other industry >> Paper coatings Darocur TPO Photoinitiator DAROCUR TPO is a highly efficient curing agent which is used to initiate radical photopolymerisation of unsaturated resins such as those based on a prepolymer such as acrylates in combination with mono- or multifunctional monomers as reactive thinners. DAROCUR TPO may be used after adequate testing in UV curable formulations for clear and for pigmented coatings on wood, metal, plastic, paper and optical fibers as well as for printing inks and adhesives. DAROCUR TPO offers good solubility in common UV reactive systems, e.g. systems based on acrylates or unsaturated polyesters. It can be used as the sole photoinitiator or in combinations with other photoinitiators, such as alpha-hydroxy ketones. Recommended concentration: 1 - 5 % DAROCUR TPO Highly efficient curing agent. Used as a photoinitiator, in combination with mono- or multifunctional monomers as reactive thinners, in UV curable formulations for clear and pigmented coatings on wood, metal, plastic, paper and printing inks. Offers good solubility in common UV reactive systems such as systems based on acrylates or unsaturated polyesters. Can be used as the sole photoinitiator or in combination with other photoinitiators like alpha-hydroxy ketones. <br> Use level: 1-5%.