Viscosifier ni imfashanyo yo gutunganya ikoreshwa mu kwongera uburemere bw’imipira.Ivyiyumviro vy’uburemere bw’imipira bizogira ico bikoze ku nzira y’imipira, kandi gutyo bigira ico bikoze ku gukwiragira kw’ikirungo, inkomezi z’imipira, ugukomeza kw’inzira y’ugusohoka n’umutungo w’ifu.Inyuma ni nziza kugira ngo itere imbere mu gutera imbere kw’uburemere bw’ivyuma.
The commonly used viscosifiers in China are mainly octyl phenolic resin (203 resin), tert-butyl phenolic resin (204 resin) and tert-butyl phenolic acetylene resin (Koresin resin).Modified tert-butyl phenolic resin (hy-2006) is a modified product based on 204 resine, ishobora gusubirira resin ya Koresin kugira ngo ifatanye neza n'ugukura neza.Ivyiyumviro vy'imipira y'amaguru '{9}} ni igikoresho co gutera imbere cakozwe ku buryo budasanzwe ku EPDM{10}}