Photoinitiator 379

Superiority:

【Chemical Name】2,2-Dimethoxy-2-phenylacetophenone

【CAS NO】24650-42-8

【Molecular Formula】C16H16O3

【Molecular Weight】256.3

【Structure】

Specification

Application

* TRUELICHT BDK is an highly efficient photoinitiator where inherent yellowing is not important. High photospeed combined with improved shelf life helps make it the initiator of choice for many applications, including coating on wood, metal and plastic as well as photoresist and dry film.

* TRUELICHT BDK, when irradiating with UV light, undergoes a homolytic and intramolecular type of breakage to generate a pair of free radicals to initiate the polymerization of UV curable systems. It does not require hydrogen donor to initiate its radicals. However its radicals are very sensitive to oxygen in the air. Because its polymerization end products contain quinone type of compounds which result in the yellowing effect, it application has been limited. It is usually used to initiate polymerization of systems based on unsaturated acrylic monomers as reactive diluents. The usage rates of TRUELICHT BDK vary according to the composition of the system, source of light, line speed, and film thickness but usually lie between 0.5% to 5% w/w. TRUELICHT BDK can be used for printing ink, overprint vanishes and wood lacquers, putties and fillers for particle board and chip board, adhesive, photoresists and solder masks, and optical fibers.

* For additional information please consult the Material safety Data Sheet

Packing:

25Kg CARTON     500KG/Pallet 

Storage

Keep container tightly closed and dry and storage in cool place

Declaration

Only for industrial usage, application in food and Medicine is prohibited.

The information in the application part is only for the reference of professional engineers. However, our Company does not make any form of explicit or implicit warranties or assume any responsibilities in relation to the accuracy, timeliness and completeness the application information on this material. It can not be regarded as a clause of the contract. All tests, applications should be conducted under the guidance of professionals.