Viscosifier ke tshebetso thuso e sebediswa ho eketsa ho intša viscosity ya rabara .rabara boithati - viscosity tla ama moqolo - holim'a thepa ea rabara, 'me ka tsela eo ama phatlalatso ea motsoako, matla a rabara, tsoelo-pele ea tshebetso extrusion le thepa foaming{4}}Visscosity e loketseng ho ntlafatsa ho tsitsitsang ho tsitsa ho tsitsitseng ho e kaonafala ho tsitsitseng ho e kaonafala ho tsitsitseng ho
Di-viscosifier tšeo di dirišwago ka tlwaelo kua China kudu-kudu ke octyl phenolic resin (203 resin), tert-butyl phenolic resin (204 resin) le tert-butyl phenolic acetylene resin (koresin resin).e fetotšwego tert-butyl ya 20} (HY} (HY} (HY} (HY}) Resin, e ka nka sebaka sa Koresin resin bakeng sa ho khomarela molemo le botsofali ho hanyetsa.saturated rabara viscosifier resin hy-209 ke viscosifier e khethehileng ntshetswa pele bakeng sa EPDM.