Organic/inorganic hybrid as anticratering agent in cathodicelectrocoating
نویسندگان
1 Surface Coating and Corrosion Department, Institute for Color Science and Technology
2 Surface Coating and Corrosion Department, Institute for Color Science and Technology
3 Surface Coating and Corrosion Department, Institute for Color Science and Technology
doi
10.30509/pccc.2013.75825چکیده
An improved aqueous electrocoating composition containing an anticrater additive which is a reaction product of silane component based on glycidoxy propyl tri methoxysilane and poly oxy propylene diamine. Materials were studied by infrared spectroscopy and particle size analyzer. Crater number of electrocoated sample was evaluated by GM9532p standard. The final electrocoat contains anticrater agent produces coating having a smoother appearance with fewer craters.
