Melt blown fabric yog cov khoom siv tseem ceeb tshaj plaws rau lub qhov ncauj qhov ntswg
Melt blown fabric yog cov khoom tseem ceeb ntawm lub qhov ncauj qhov ntswg, feem ntau yog ua los ntawm polypropylene, nrog ib txoj kab uas hla ntawm fiber ntau ntawm 1-5 microns. Cov fibers ultra-fine nrog cov qauv capillary tshwj xeeb nce tus naj npawb thiab thaj chaw ntawm fibers hauv ib cheeb tsam, uas ua rau pom zoo heev, tiv thaiv, rwb thaiv tsev, thiab roj nqus cov khoom ntawm cov ntaub yaj yaj. Nws tuaj yeem siv rau hauv thaj chaw xws li cov ntaub ntawv huab cua thiab kua lim dej, cov ntaub ntawv cais tawm, cov ntaub ntawv nqus dej, cov ntaub ntawv npog, cov ntaub ntawv rwb thaiv tsev, cov ntaub ntawv roj absorbing, thiab cov ntaub so ntswg.
Nws lub hom phiaj yog raws li nram no:
(1) Cov ntaub ntawv kho mob thiab kev noj qab haus huv: cov ris tsho phais, cov khaub ncaws tiv thaiv, hnab tshuaj tua kab mob, lub qhov ncauj qhov ntswg, cov pawm, cov poj niam cov ntaub so ntswg, thiab lwm yam;
(2) Tsev kho kom zoo nkauj ntaub: phab ntsa, ntaub pua rooj, ntaub pua txaj, txaj npog, thiab lwm yam;
(3) Cov ntaub ntaub: hauv ob sab phlu, nplaum hauv ob sab phlu, wadding, teem paj rwb, ntau yam hluavtaws tawv puag fabrics, thiab lwm yam;
(4) Industrial fabrics: lim cov ntaub ntawv, cov ntaub ntawv rwb thaiv tsev, cement ntim hnab, geotextiles, wrapping fabrics, thiab lwm yam;
(5) Agricultural fabrics: qoob loo tiv thaiv fabrics, seedling cultivation fabrics, irrigation fabrics, rwb thaiv tsev curtains, thiab lwm yam;
(6) Lwm yam: chaw paj rwb, rwb thaiv tsev thiab soundproofing ntaub ntawv, roj absorbent xav, pa luam yeeb lim nozzle, tshuaj yej hnab, thiab lwm yam.
Cov ntaub nplaum nplaum nplaum yog ua los ntawm polypropylene ultrafine fibers random faib thiab adhered ua ke, nrog ib tug huv si, du, thiab mos tsos, thiab ib tug fiber fineness ntawm {{0}}}5-1.0 μ m. Kev faib tawm ntawm cov fibers muab ntau lub sijhawm rau thermal bonding ntawm fibers, ua rau thaj tsam loj dua thiab cov porosity siab dua (Ntau dua lossis sib npaug li 75%) rau cov khoom siv hluav taws xob yaj. Tom qab kev kub siab polar pom kev ua haujlwm zoo, cov khoom lag luam muaj cov yam ntxwv ntawm kev ua haujlwm qis, kev ua haujlwm siab, thiab kev ua haujlwm siab plua plav.
