PP + CaCo3 Sab nraum zoov Rooj Tog Extrusion Kab

Kev siv cov rooj tog zaum sab nraum zoov tau nce zuj zus, thiab cov khoom siv ib txwm raug txwv los ntawm lawv cov khoom siv nws tus kheej, xws li cov ntaub ntawv hlau hnyav thiab corrodible, thiab cov khoom ntoo tsis zoo rau huab cua tsis zoo, txhawm rau ua kom tau raws li kev lag luam, peb cov khoom tsim tshiab PP nrog calcium hmoov. Raws li cov khoom tseem ceeb ntawm cov khoom siv ntoo vaj huam sib luag, nws tau lees paub los ntawm kev ua lag luam, thiab kev cia siab rau kev lag luam yog qhov tseem ceeb heev. Nws qhov zoo: reusable, ib puag ncig tus phooj ywg khoom; Lub neej ua haujlwm ntev, kev saib xyuas tsis pub dawb; tsis muaj xeb, rot thiab tev; imitation ntoo tsos, ntau yam khoom kom tau raws li tus neeg xav tau kev pab.