Cov ntaub lim fiberglass uas tsim tawm muaj kev ua haujlwm tshem tawm plua plav ntau dua 99.9% tom qab txheej zaj duab xis, uas tuaj yeem ua tiav qhov kev tso tawm huv si ntawm ≤5mg / Nm3 los ntawm cov khoom siv plua plav, uas yog qhov zoo rau kev txhim kho ntsuab thiab qis carbon ntawm kev lag luam cement.
Thaum lub sijhawm tsim cov cement, yuav muaj ntau cov hmoov av uas muaj qhov kub thiab txias, av noo thiab cov pa phem. Cov khoom siv lim fiberglass tuaj yeem tshem tawm cov pa luam yeeb thiab cov hmoov av, thiab muaj cov yam ntxwv ntawm kev tiv taus kub thiab txias, tiv taus xeb thiab tiv thaiv kev ua kom dej noo. Kev tshwm sim ntawm cov xov xwm lim fiberglass tau coj cov cib fim zoo dua rau kev txhim kho ntsuab ntawm kev lag luam cement.
Kev siv cov khoom siv fiberglass sib xyaw ua ke hauv kev tiv thaiv ib puag ncig, photovoltaic, cua zog, kev tsim kho, tsheb, kev sib txuas lus, pej xeem thiab lwm yam. Ntawm lawv, cov khoom siv lim fiberglass yog ib qho ntawm cov chaw tseem ceeb ntawm nws txoj kev cog qoob loo tob.
Tau tsim ntau hom hnab lim dej tiv thaiv ib puag ncig zoo: hnab lim GF (fiberglass), hnab lim PTFE (polytetrafluoroethylene), hnab lim PPS (polyphenylene sulfide), hnab lim polyester, thiab lwm yam. Ntawm lawv, hnab lim dej tiv thaiv ib puag ncig GF siv daim ntaub lim iav fiber ua tus nqa khoom, daim nyias nyias ePTFE sib xyaw, thiab thaum kawg ua tiav rau hauv lub hnab lim tiav, uas muaj cov yam ntxwv ntawm kev tiv taus kub zoo heev, kev lim dej raug siab, lub voj voog ntxuav ntev, kev tiv thaiv oxidation thiab kev tiv thaiv corrosion.
Nrog rau kev maj mam ua kom tiav cov qauv ntawm cov ntawv thov kawg, cov hnab lim GF tau ua tiav cov txiaj ntsig zoo ntawm qhov kawg ntawm lub qhov cub cement, thiab nrog kev ua kom zoo dua thiab kev txhim kho ntawm cov txheej txheem tshem tawm cov hmoov av ntawm lub taub hau qhov cub cement, qhov ceev ntawm cua lim ntawm qee lub taub hau qhov cub tau poob qis mus rau 0.8 m / min lossis qis dua, thiab cov pa luam yeeb txo qis ntawm cov khoom loj hauv huab cua tau txo qis qhov cuam tshuam rau cov khoom siv lim membrane-coated, thiab daim ntawv thov ntawm cov hnab lim GF hauv lub taub hau qhov cub cement maj mam hloov lwm yam khoom siv.
Lub sijhawm tshaj tawm: Lub Rau Hli-22-2022
