Qhov sib txawv ntawm daim ntaub fiberglass thiab fiberglass txhawb cov yas (frp)
Daim ntaub fiberglass yog cov khoom siv los ua Frp cov khoom. Frp yog qhov tseeb ib qho composite yas, ua los ntawm kev sib xyaw ua ke cov iav fibers nrog cov resins, tshuaj tua neeg, thiab lwm yam khoom siv los ntawm ntau yam txheej txheem, tom qab ntawd kho lawv.
Kuv yuav ua li cas yog tias daim ntaub fiberglass poob rau ntawm kuv cov khaub ncaws lossis lub cev?
Feem ntau, txoj kab uas hla ntawm cov pa roj fiberglass filaments yog nruab nrab ntawm 9 thiab 13 microns. Floating dofles ntawm fiberglass nyob rau hauv 6 microd tau ncaj qha nkag mus rau lub ntsws thiab tsim kev ua pa, yog li kev saib xyuas tshwj xeeb. Fiberglass nyob rau hauv 6 microns yog feem ntau imported. Hnav lub ntsej muag tshaj lij thaum lub sijhawm ua haujlwm. Cov neeg sib tiv tauj nquag tuaj yeem ua rau muaj pa rau hauv lub ntsws, ua rau pneumoconiosis.
Yog tias cov fiberglass tau txais ntawm koj lub cev, cov tawv nqaij rhiab yuav ua tsis haum thiab khaus, tab sis feem ntau tsis loj. Cov uas muaj tawv nqaij rhiab yuav txhim kho cov hlwv me me, uas yog qhov tsis haum tshuaj thiab tuaj yeem kho nrog- kev siv tshuaj noj.
