Hom Npuag Ntawm Cov Khaub Ncaws Tshav Tiv Thaiv
Feem ntau muaj plaub homntaubntawm cov khaub ncaws tiv thaiv tshav ntuj, xws li polyester, nylon, paj rwb thiab txhob lo lo ntxhuav.
Polyester ntaub muaj qhov zoo tiv thaiv tshav ntuj, tab sis huab cua permeability tsis zoo. Nylon ntaub yog hnav-resistant, tab sis nws yog ib qho yooj yim rau deform. Paj rwb ntaub muaj zoo noo noo nqus thiab huab cua permeability tab sis nws yog ib qho yooj yim rau crease. Silk fabric yog du heev tab sis nws cov nyhuv tiv thaiv tshav ntuj yog qhov phem dua.
Cov ntaub twg muaj qhov zoo tshaj plaws tiv thaiv tshav ntuj?
Polyesterntaub muaj qhov zoo tshaj plaws tiv thaiv tshav ntuj. Cov qauv molecular ntawm polyester muaj benzene rings. Benzene rings muaj cov nyhuv tshwj xeeb los cuam tshuam lub teeb ultraviolet. Yog li ntawd, nws tus kheej tuaj yeem ua lub luag haujlwm ntawm UV tiv thaiv thiab tiv thaiv tshav ntuj. Qhov thib ob, muaj lub hnub tiv thaiv txheej rau saum npoo ntawm polyester ntaub, uas tuaj yeem tiv thaiv ultraviolet rays ua rau daim tawv nqaij los ntawm cov khaub ncaws. Qhov ntawd qhia tau hais tias ob lub hnub tiv thaiv kev ua tau zoo.
Tsaus xim thiab lub teeb xim tshav ntuj-tiv thaiv khaub ncaws, Qhov twg zoo dua?
Tsaus Xim Hnub tiv thaivkhaub ncawsmuaj txiaj ntsig zoo dua. Lub peev xwm nqus ultraviolet lub teeb ntawm cov xim dub thiab xim liab muaj zog dua lwm cov xim. Qhov tuab ntawm cov xim tsaus xim hnub tiv thaiv khaub ncaws, qhov zoo dua yog cov nyhuv tiv thaiv tshav ntuj. Txawm hais tias lub teeb xim khaub ncaws tsis nqus cua sov, nws tsis tuaj yeem thaiv lub teeb ultraviolet. Kev raug tshav ntuj tas li thiab kub hnyiab tuaj yeem hlawv daim tawv nqaij.
Post lub sij hawm: Sep-22-2023