Two-pack type clear coating composition
AssigneeNippon Paint Automotive Coating Co. Ltd.
InventorsTakeshi HORII, Mitsuhiro KUZUHARA, Taiga SAKAMOTO, Kenta SUMITOMO
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AssigneeNippon Paint Automotive Coating Co. Ltd.
InventorsTakeshi HORII, Mitsuhiro KUZUHARA, Taiga SAKAMOTO, Kenta SUMITOMO
Estimating the term…
Provided is a two-pack type clear coating composition capable of forming a clear coating film that is easily sanded while being superior in scratch resistance. A two-pack type clear coating composition including a base agent (A) and a curing agent (B), wherein the base agent (A) includes a first hydroxy group-containing acrylic resin having a hydroxyl value of 120 mg KOH/g or less and a second hydroxy group-containing acrylic resin having a hydroxyl value of more than 120 mg KOH/g, the curing agent (B) includes an isocyanate compound, and a coefficient of dynamic friction of a surface of a coating film obtained from the two-pack type clear coating composition is 0.35 or more under a load of 50 g.
A two-pack type clear coating composition comprising a base agent (A) and a curing agent (B), wherein
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