Study on modification of API adhesive by corn starch
Wang Shu-min · China Adhesives · 2006
Corn starch was firstly esterified to form a corn starch emulsion. Then using corn starch modified water based polymer-isocyanate adhesive (API). Corn starch emulsion was mixed with corn starch、 CaCO3、PAPI and butyl benzene latex at a certain condition and stirring evenly,corn starch adhesive that was used as the adhesive of three -layer plywood. After production trail, performance of all products mentioned above reached the national standard. There are no poison materials released from the product. It has remarkable social and environmental benefits and economic profit.