I-Polypropylene Melt Blown i-Blown Ibala leLickc
Inyibilika ilaphu elivuthayo
Amagqabantshintshi
Ukusetyenziswa okwahlukileyo okanye amanqanaba eengubo ezikhuselayo kunye nokunxiba asebenzisa izixhobo ezahlukeneyo kunye neendlela zokulungiselela, njengeyona nqanaba liphezulu leemaski zokukhusela zikagqirha (njenge-N95) kunye ne-N95) kunye nee-SMS ze-SMMMS okanye i-SMMMS Contration.
Elona candelo libalulekileyo kwezi zixhobo zokukhusela ngumqobo, yinyibilike inyibilike, i-fiber ihle kakhulu, idlala indima ebalulekileyo ekuthinteleni ukungeniswa kweentsholongwane kunye negazi . Ilaphu le-microfiber libonisa isihluzo esihle, ukungqinelana komoya kunye noku-addonce, ke kusetyenziswa ngokubanzi kwizixhobo eziqinileyo, izixhobo ze-shirmal, impilo yonyango kunye namanye amasimi.
I-Polypropylene Melt Plawn i-Blown i-onvers yemveliso yemveliso kunye nenkqubo
Ukunyibilikisa inkqubo yokuveliswa kwelaphu yelifayili ye-Polymer ngokubanzi
Umgaqo wokunyibilikisa inkqubo yokuvuthuza kukunyibilika kwi-polymer eqinile kwi-spinneretor emngxunyeni wentloko yokufa ukuze inyibilike inyibilike. Kwangelo xesha, isantya esiphezulu kunye nokuhamba okuphezulu kweqondo lokushisa kumacala omabini e-spinet hole kwaye wolula imijelo enyibilikayo, eyakhiwe nge-1 ~ 8μm. Ezi filide zitsalwa ukuya kwiifayile ezifutshane ze-45mm ngokuhamba kwe-thermal.
Ukwenzela ukuthintela umoya oshushu ukusuka kwi-fiber emfutshane ngaphandle kwe-fiber emfutshane, isixhobo se-vacuum senziwe (phantsi kwescreen se-vacuum (phantsi kwescreen se-COAGSE) siyiqokelela i-microfiber esenziwe ngesantya esiphezulu somoya. Okokugqibela, ixhomekeke ekuzincame ukubambelela ukwenza ilaphu elivuthayo.
Iiparameter eziphambili zenkqubo:
Iipropathi zezinto ezingafunekiyo zePolymer: kubandakanya iipropathi ze-sureologing yezinto eziluhlaza, i-ash, i-molecular ye-molecular yezixhobo eziluhlaza zeyona ndawo ibaluleke kakhulu, i-MFI). Oyena mkhulu kwi-MFI, eyona nto ilunge ngakumbi kulwelo lwezinto ezibonakalayo, kunye ne-vice. Ezantsi kobunzima bemibandela ye-resin, i-MFI iphezulu i-MFI kunye nezantsi i-vism vitcosity, elungele ngakumbi inkqubo yokunyibilikisa ngokuyila. KwiPolypropylene, i-MFI iyadingeka ukuba ibe kuluhlu lwama-400 ~ 1800G / i-10min.
Kwinkqubo yemveliso ye-nqulwwut, iiparamitha ezihlengahlengisiweyo ngokwemfuno yezixhobo eziluhlaza kunye neemveliso zibandakanya:
. Ulwalamano lwayo kunye ne-fiberter diamere generes, isixa sokuphuma sininzi kakhulu, ukunyuka kwexabiso le-fiber, i-fiber ye-fiber, inamba incipha, ukuyenza kwaye isilika, ngoko ke isilika, ukuze i-slith, i-slid, i-slid, i-sling ye-sling, i-sling ye-valeth engowelukileyo iyancipha .
. Iqondo lobushushu liphezulu kakhulu, kuya kubakho "dubula" i-polymer, ilaphu lenyusa, ukunyuka kwe-fiber ephukileyo, kubonakala ngathi "ukubhabha". Useto lobushushu olungafanelekanga lunokubangela ubukhulu bentloko ye-spinkler, nxiba umngxunya we-spinnet, kwaye wonakalise isixhobo.
. Kwimeko yezinye iiparamitha ziyafana, zongeza isantya somoya oshushu, i-fiber i-fiberm, i-fiber node, amandla, amandla anyukayo, angaziva ethambile. Kodwa isantya sikhulu kakhulu, kulula ukubonakala ngathi "ukubhabha", kuchaphazela imbonakalo yelaphu elingengowalukiweyo; Ngokuncipha kweVelocity, ukunyuka kwengozi, ukumelana nokuchasa kuyancipha, kodwa ukungasebenzi kakuhle kuyawohloka. Kufuneka kuqatshelwe ukuba iqondo lokushisa elishushu kufuneka lisondele kubushushu obuqilima, kungenjalo i-moya yomoya iya kuveliswa kwaye ibhokisi iya konakala.
. Ngokwanda kweqondo lobushushu, ukunyibilikisa ityiwa iba ngcono, i-viccosity ihla, i-fiber iba ngcono kwaye i-intermull iba ngcono. Nangona kunjalo, iphantsi i-viscofity, i-viscosity engcono, iphantsi kakhulu, iya kubangela i-Loff egqithileyo, i-fiber kulula ukuyiqhekeza, ukumiswa kulula ukubhabha, ukubekwa kwe-microfiber emfutshane engenakuqokelelwa.
. Le parameter inefuthe elibaluleke kakhulu kumandla e-fiber mesh mesh mesh mesh mesh mesh. Ngokwanda kwe-DCD, amandla kunye nokugoba ukwehla, i-fiber incipha iyancipha, kwaye inqaku le-gobord liyancipha. Ke ngoko, ilaphu elingengowelokiweyo lithambile kwaye line-luffy, inguquko inyuka, kunye nokuchasana nokupholisa kunye nokuphumelela okusebenzayo. Xa umgama omkhulu kakhulu, uyilo lwefayibha incitshisiwe kukuhamba komoya oshushu, kwaye isikhuselo siya kwenzeka phakathi kweentsinga kwinkqubo yokuyilwa, okukhokelela kwiifiliments. Xa umgama ofumanayo mncinci kakhulu, ifayibha ayinakuphola ngokupheleleyo, ikhokelela ekuphumeni kwentambo, amandla angowalukiyo ancipha, ubu brittlele bunyuka.
