Plastic turnover thawv, tseem hu ua yas logistics thawv, feem ntau siv nyob rau hauv niaj hnub lag luam raws li logistics ntim. Lawv yog cov ruaj khov, ruaj khov, yooj yim txav, zoo nkauj pawg, thiab muaj lub neej ua haujlwm ntev. Lawv tuaj yeem siv nrog cov cuab yeej hloov pauv thiab cov khoom siv hauv chaw ua haujlwm xws li cov yas pallets thiab cov yas forklifts, ua rau lawv tseem ceeb rau cov lag luam niaj hnub kom ua tiav cov qauv tsim thiab kev sib koom ua ke.
Plastic turnover lub thawv yog ua los ntawm polyethylene (PE) los yog polypropylene (PP) los ntawm kev txhaj tshuaj molding, thiab feem ntau cov thawv ntim yas ntawm lub khw yog ua los ntawm ob cov ntaub ntawv no.
PE yog insoluble hauv dej thiab muaj dej tsawg heev. Txawm tias nyob rau hauv qee cov kuab tshuaj, xws li toluene thiab acetic acid, nws tsuas yog me ntsis yaj ntawm qhov kub siab tshaj 70 degree. Yas folding thawv ua los ntawm polyethylene muaj kev hnav zoo heev, muaj zog tiv thaiv, hnav, thiab ua haujlwm ntev. Vim tias polyethylene muaj ntau cov kuab tshuaj organic, cov thawv yas folding ua los ntawm polyethylene kuj muaj corrosion kuj zoo heev thiab yuav tsis puas txawm nyob rau hauv oxidizing ib puag ncig. Qhov tsis zoo ntawm PE yog tias nws cov khoom siv kho tshuab yog qhov nruab nrab, nrog lub zog tensile qis thiab tsis zoo nkag mus, tab sis muaj kev cuam tshuam zoo. High-density polyethylene (HDPE) yas folding lub thawv muaj cov tawv tawv zoo heev thiab muaj kev cuam tshuam, tab sis lawv lub neej kev pab cuam cuam tshuam rau ib puag ncig. Qhov no yog qhov tseeb tshwj xeeb tshaj yog nyob rau hauv cov huab cua qhuav, txias ntawm sab qaum teb Tuam Tshoj, qhov chaw uas lawv tsis tshua muaj kev tiv thaiv rau qhov kub thiab txias thiab ua rau brittleness thiab tawg tom qab siv ntev.
Polypropylene (PP) yog tawv, txias -resistant, tshuaj ruaj khov, tiv taus acids, alkalis, thiab cov kuab tshuaj organic, thiab tsis muaj ntxhiab tsw. PE, ib qho crystalline heev, tsis yog -polar thermoplastic resin, muaj cov cua sov thiab txias ua haujlwm, tshuaj lom neeg ruaj khov, siab rigidity, toughness, thiab mechanical zog. Hauv cov ntsiab lus yooj yim, PP yog tawv thiab nkig, thaum PE hloov tau. Ob qho tib si yog cov ntaub ntawv tseem ceeb rau siab - cov thawv yas folding zoo!
