Ntau hom yas siv rau hauv kev ua liaj ua teb, suav nrog, polyolefins (polyethylenes (PE), Polypropylene (PP), Ethylene-Vinyl Accetate Copolymer (EVA)) thiab tsawg dua, Poly-vinyl chloride (PVC), Polycarbonate (PC) thiab Poly-methyl-methacrylate (PMMA).
Cov yeeb yaj kiab ua liaj ua teb tseem ceeb yog: geomembrane zaj duab xis, silage zaj duab xis, mulch zaj duab xis thiab zaj duab xis rau npog tsev cog khoom.
Agricultural films encompass mulch, solarization, fumigation barrier and crop protection films ua los ntawm polyethylene (PE) los yog biodegradable cov ntaub ntawv.Lawv yog slick, nrog ib tug du nto, los yog embossed nrog ib tug pob zeb diamond-zoo li tus qauv ntawm qhov chaw.
Mulch films yog siv los hloov cov av kub, txwv kev loj hlob ntawm cov nroj tsuag, tiv thaiv kom tsis txhob ya raws, thiab txhim kho cov qoob loo yield thiab precocity.Vim lawv cov tuab, siv cov xim thiab lawv raug rau lub hnub ci irradiation siab, mulch films xav tau lub teeb kom zoo thiab thermal stabilizers nrog cov tshuaj lom neeg nruab nrab.
Post lub sij hawm: May-26-2022