A hot melten road marking coating based on C5 petroleum resin has been developed.This paper lists the final optimum formulation.The rheology, softening point and adhesion of the coating are studied.

• 以C_5石油树脂、油料等为粘结料研制了热熔型路面标线涂料,研究了几种掺和剂对涂料软化点流动性的影响。