Say ruweda so kaslakan a kabkabat bilang mayaman ed sikoin a rubi na saray dradine, a kuskusan na saray mahin a materyal, na nisekarna a kasunian, a pinawala na alablabas a panag-inap na anawet tan ag-akapanmagrabe, ag-akapanmagrabe na laman, a naaakan a tuloy, a say keran manag-asinensia et say alay abig a tuloy ya anawet, anawet so laman na saray alay abig ya ami-matunon ya adimenti, say an-matey ya anagnen na anawet, . lugi, abeban petang, maong ya abeban temporaryo iran ugali na pakayari;Makata ya inusar ed panaggawa na panag-alay goma, uusaren met ed panaggawa na tape na goma, goma tan arum niran indstrast ya abunbunbunbunton na lua, ya ag-ontutukoy ed saray agos na saray abeban agos na laman, ya ag-ontutukoy ed saray agos na laman, ya ag-ontutukoy ed saray aspas ya agos na laman.
Structure of rare earth butadiene rubber content is higher, narrow molecular weight distribution, do not contain branched and gel, therefore has the environmental security, convenient processing, using the production of rubber mixing rubber () have a higher fatigue resistance and crack growth and cutting resistance, wear resistance, is used in the manufacture of green tire sidewall and the ideal raw material, made of the tire rolling resistance lower, at the same time can bawasan so isulong na goma{0} .