Darocur 4265
2-Hydroxy-2-methyl-1-phenyl-propan-1-one; 2,4,6-Trimethylbenzoyl-diphenyl-phosphineoxide
7473-98-5; 75980-60-8
Ciba Specialty Chemicals
光触发剂
Photoinitiator
丙烯酸/丙烯酸盐树脂
Acrylic/Acrylate Resins
聚酯
Polyester
涂层 >> UV / 辐射线固化
Coatings >> UV / Radiation Curing
涂层 >> 水生
Coatings >> Waterborne
木器 &家具涂层
Wood & Furniture Coatings
DAROCUR 4265 is a highly efficient liquid curing agent which is used
to initiate radical photopolymerisation of unsaturated resins such as
those based on a prepolymer - e.g. acrylates - in combination with
mono- or multifunctional monomers as reactive thinners.
DAROCUR 4265 is a mixture of :
CAS No.s:
2,4,6-Trimethylbenzoyl-diphenyl-phosphineoxide:75980-60-8
DAROCUR 1173: 7473-98-5
DAROCUR 4265 may be used after adequate testing for UV curable
transparent and pigmented wood finishes as well as white UV inks.
DAROCUR 4265 offers good solubility in common UV reactive
systems, e.g. systems based on acrylates or unsaturated polyesters.
Due to its liquid state, DAROCUR 4265 can also be incorporated in
waterborne systems.
The amount of DAROCUR 4265 required for optimum performance
should be determined in trials covering a concentration range.
Highly efficient liquid curing agent which is used to initiate radical photopolymerisation of unsaturated resins such as those based on a prepolymer - e.g. acrylates - in combination with mono- or multifunctional monomers as reactive thinners.
Photoinitiator that may be used for UV curable transparent and pigmented wood finishes. Offers good solubility in common UV reactive systems, e.g. systems based on acrylates or unsaturated polyesters. Due to its liquid state, can also be incorporated in waterborne systems.
Recommended usage level: 1.0-5.0%.