Sinopec LLDPE rotomolding qib yog dawb tsis muaj tshuaj lom, tsis qab thiab ntxhiab, nkag rau hauv pellets. Nws muaj kev ua tau zoo heev thiab siab tensile lub zog, toughness thiab thermal stability. Tsis tas li ntawd, nws muaj qhov zoo ib puag ncig kev ntxhov siab tawg ua haujlwm, cuam tshuam tsis kam ntawm qhov kub thiab txias nrog qis warpage.