Mown blown tsis-woven npuag muaj ntau hom ntawm kev siv hauv thermal rwb thaiv tsev, yog cov khoom siv rwb thaiv tsev zoo. Tom ntej no, cia' s tham txog daim ntawv thov ntawm cov yaj npuag tsis-ntaub npuag hauv kev tiv thaiv tshav kub
Mown blown nonwovens yog cov yam ntxwv loj ntawm thaj chaw, me me porosity (pore diameter ≤ 20 μ m) thiab siab porosity (≥ 75%). Piv txwv li, thaj chaw tshwj xeeb thaj chaw ntawm mown blown nonwovens nrog qhov nruab nrab thaj tsam ntawm 3 μ m [sib npaug rau qhov nruab nrab ncaj qha qhov ceev ntawm cov fibers ntawm 0.0638 dtex (fineness ntawm 0.058 Dan)] nce mus txog 14617cm2 / g, thaum thaj chaw tshwj xeeb ntawm thaj chaw ntawm spunbonded nonwovens nrog qhov nruab nrab ntawm 15.3 μ m [sib npaug rau 1.65dtex (fineness ntawm 1.5 thiab)] tsuas yog 2883cm2 / g.
Vim tias cov thermal conductivity ntawm huab cua yog me dua li ntawm cov fibers zoo tib yam, cov huab cua hauv qhov pores ntawm mown blown nonwovens txo nws cov thermal conductivity, thiab cov cua sov ploj los ntawm cov khoom siv fiber ntau ntawm blown nonwovens yog tsawg heev. Ntxiv mus, txheej huab cua zoo li qub nyob rau saum npoo ntawm suav tsis tau cov leeg superfine tiv thaiv kev hloov pauv kub vim los ntawm cov huab cua ntws, yog li nws muaj qhov ua tau zoo rwb thaiv tsev kub thiab txuag kub.
Polypropylene (PP) fiber ntau yog ib hom tshuaj fiber ntau nrog cov thermal ua tau zoo heev. Cov yaj tshuab lub tshuab hluav taws xob thermal rwb thaiv tsev ua los ntawm PP fiber tom qab kev kho mob tshwj xeeb muaj 1.5 zaug ntawm qis thiab 15 zaug ntawm thermal paj rwb zoo tib yam. Nws yog qhov tshwj xeeb tshaj yog rau kev ua cov khaub ncaws caij ski, khaub ncaws hnav khaub ncaws, chaw pw, hnab ntim pw, hnab hauv qab, hnab looj tes, khau, thiab lwm yam Cov khoom siv muaj qhov hnyav ntawm 65-200 g / m2 tau siv los ua khaub ncaws sov rau cov tub rog hauv qhov chaw txias. Cov.
Mown blown non-woven npuag tsis yog tsuas yog siv hauv kev txuag txheej thaum tshav kub, tab sis kuj siv rau hauv cov khoom siv pov tseg thiab roj nqus. Yav tom ntej, peb yuav qhia koj maj mam hais tias Qingdao Mattel tsis-woven npuag Co., Ltd. yog lub chaw tsim tshuaj-ntaub tsis-rau cov ntaub siv ua ntau yam.