STUDY OF THE PHOTOCROSSLINKING OF THE PHOTOCROSSLINKA8LE SYSTEM 8ASED ON EPOXY RESIN MODIFIED BY TUNG OIL. IV. STUDY OF PHYSICO MECHANICAL PROPERTIES OF THE PHOTOCURED COATING ON THE BASE OF ETT 39-BCDE-TAS

Abstract

The physico mechanical properties of the photocured coating on the base of the systemcontaining an epoxy resin modified by tung oil (ETT39), a monome epoxy Cyracure 6105(8CDE), triarylsulfonium salt (TAS) - a cationic photo initiator in the mass ratio 0,5/0,5/0,05has been studied. After 6 seconds exposure under 250 mW/cm' intensity UV-Iamp, the hardnessvalue; impact strength; cupping strength; the adhension of the 30 flm thick film were 0,86; 140kg.cm; 8 mm; 100% respectively