Vicura mc-55

The curing mechanism between Vicura MC68 (Pyromellitic Acid Diphenyl Imidazoline Salt) and the epoxy resin is complex. Two parallel processes are taking place; direct reaction between the imidazoline and the epoxy group and homopolymerization of the epoxy resin that is catalyzed by Vicura MC68. Compared to most of the powder coating systems where the optimal ratio between the crosslinker and the binder is close to the stoichiometric one, in the case of Vicura MC68 the optimal ratio is generally determined empirically. For epoxy resins that are typically used for powder coatings (epoxy equivalent weights between 700 – 1000) amounts of 8,0 – 10,0 % of Vicura MC68 are recommended as good starting points. Also available with added calcium carbonate (Vicura MC68L) Availability Europe Vicura MC68 is on stock in our local warehouses. Our lead time is about one week if delivered in 20 KG carton boxes.

Rostabil DPDP (Isodecyl diphenyl phosphite) is a clear liquid which has C22H31O3P as chemical formula. It it used as a color and processing stabilizer in polycarbonate, polyurethanes, ABS polymers, coatings and it is also used as a secondary stabilizer in PVC. Isodecyl diphenyl phosphite is also known as Diphenyl isodecyl phosphite and phosphorous acid, 8methylnonyl diphenyl ester. Shipment Info Europe Provided Rostabil DPDP is on stock in our local warehouses our lead time is about one week if delivered in 200 KG steel drums. United States, Canada, South America, South Africa and other markets can also be served, please contact our sales department for more details.

Vicura MC31 (2phenyl2imidazoline) is an offwhite powder which has C9H10N2 as chemical formula. It can be used as a crosslinker for highly reactive epoxy powder coatings, accelerator for dicyandiamide, epoxy/polyester hybrids and epoxy phenolic powder coatings. 2phenyl2imidazoline is also known as 2Phenyl4,5dihydro1Himidazole and 4,5Dihydro2phenyl1Himidazole. Availability Europe and United States Provided Vicura MC31 is on stock in our local warehouses our lead time is about one week if delivered in 25 KG fiber drums. Canada, South America, South Africa and other markets can also be served, please contact our sales department for more details.

Vicura MC2844 (1otolylbiguanide) is an offwhite powder which has C9H13N5 as chemical formula. This substance finds its application in powder coatings and is also known as substituted dicyandiamide or modified dicyandiamide. nter content here. Availability Europe Vicura MC2844 is on stock in our local warehouses. Our leadtime is about one week if delivered in 25 KG carton boxes. Canada, South America, South Africa and other markets can also be served, please contact our sales department for more details.