Kumashishini amaninzi, ukusetyenziswa kwe-hydrocarbon resins kuye kwaba yinxalenye ebalulekileyo yokusebenza kwabo.Esi sixhobo sinoluhlu olubanzi lwezicelo ezibandakanya i-adhesives, i-coatings, i-inki kunye ne-sealants.Njengomvelisi okhokelayo we-hydrocarbon resins, iTangshan Sail ...
Funda ngokugqithisileyo