不同分子结构星形降凝剂对油品降凝、降粘性能的影响(3)

&@+DOBC+DO9D+AO+A+AOAAADO94ADO9+A9O49ABOH9A+O(3A+O4+AAO4HA+OH9AAO+AAAOA4ACODAACOD(

B!

&UHOD3HODC(4OD4(4ODB((OBH((O99(3O49((OHA(3O3A(3O3((3O94(3OBH(3O99(3O9C(3OAD(3OA3

I

3!

&@+DOCA+DOH4+AOCC+AOH+ADO9(ADO9CA9O(4ABOHBA+O(DA+O4DAAO4(A+OH(AAO9CAAO+9ACODAACO3A