Emulsion adhesives are based on ____________
A. Polyurethane
B. Collodion
C. Urea-formaldehyde
D. Polyvinyl acetate
Answer:D
Emulsion adhesives are based on ____________
A. Polyurethane B. Collodion C. Urea-formaldehyde D. Polyvinyl acetate
Explanation: Emulsion adhesives are based on polyvinyl acetate. It is formed by the