I-PolyPropylene incibilika akodliwanga ukukhiqizwa kwendwangu
Incibilika indwangu engeyona eye-anloven
Ukucubungula
Ukusetshenziswa okuhlukile noma amazinga amamaski avikelayo nezingubo Sebenzisa izinto ezahlukahlukene nezindlela zokulungiselela, njengezinga eliphakeme kakhulu lezingubo zokuvikela ezokwelapha (njengezingubo zokuvikela, inhlanganisela ye-SMS noma ye-SMMMS.
Ingxenye ebaluleke kunazo zonke yale mishini yokuvikela ingqimba yesithiyo, okungukuthi ungqimba ongelona olwalungelukiwe ungqimba m, ububanzi befayiyili buhle, 2 ~ 3μm, udlala indima ebalulekile ekuvikeleni ukungena kwamagciwane negazi . Indwangu ye-microfiber ikhombisa isihlungi esihle, ukuvumela komoya kanye nokuqina kwezikhangiso, ngakho-ke kusetshenziswa kabanzi ezindaweni zokuhlunga, izinto zokuhlanzeka, ukuhlanzeka kwezokwelapha kanye nezinye izinkambu.
I-Polypropylene Melt Blown ANOWN - Ubuchwepheshe bendwangu yendwangu elukiwe kanye nenqubo
Inqubo yokukhiqizwa yendwangu ye-Blown Engeyona eyayilukiwe ivame ukuzondla i-polymer resin → ukuncibilika ukukhishwa → ukuncibilika ukungcola → ukuncibilika ukungcola → mesh → mesh → I-Edge Winding → I-Edge Winking → I-Edge Winking → I-Edge Winking → I-Edge Winking → I-Edge Winking → I-Edge Winking → I-Edge Winking → I-Edge Winking → I-Edge Winking → I-Edge Winking → I-Edge Winking → I-Edge Winking → Ukulungiselela umoya.
Umgomo wenqubo yokuncibilikisa ukuncibilikisa ukukhipha i-polymer kuncibilike emgodini we-spinneret wekhanda lokufa ukuze wakhe ukugeleza okuncane. Ngasikhathi sinye, ijubane eliphezulu kanye nokushisa okushisa okuphezulu ezinhlangothini zombili ze-spinet hole kufloya futhi zelula ukusakazwa okuncibilikayo, okube sekuhlanjululwa ku-filaments nge-1 ~ 5μM. Lezi zingosi zivalwa imicu emifushane ecishe ibe ngu-45mm ngokugeleza okushisayo.
Ukuze uvikele umoya oshisayo ukuthi ushaye i-fiber emfushane ngaphandle, insiza ye-vacuum suction isethwe (ngaphansi kwesikrini sokuhlangana) ukuze uqoqe ngokulinganayo ama-microfiber asungulwa ukwelula okushisayo okushisa ngejubane eliphakeme. Ekugcineni, kuncike ekuzithengeni ukuze kwenziwe ngendwangu engenakushaywa.
Amapharamitha asemqoka:
Izakhiwo zezinto zokwenziwa kwe-polymer eziluhlaza: kufaka phakathi izakhiwo ze-rheological zezinto zokwenziwa kabusha ze-resin, okuqukethwe kwe-ash, ukusatshalaliswa kwe-molecular mass, njll. Lapho likhudlwana i-MFI, ngcono ukuncibilika kwe-fluicity of okuqukethwe, okuphambene nalokho. Ukwehlisa isisindo se-molecular of the resin impahla, kukhuphuka i-MFI kanye ne-liwet the viscosity encibilike, ilungele kakhulu inqubo yokuncibilika kwe-Melt Blowaut nge-Froad. I-polypropylene, i-MFI iyadingeka ukuba ibe ngo-400 ~ 1800g / 10min.
Enqubweni yokukhiqizwa kwe-Melt Blowout, amapharamitha aguqulwe ngokuya ngesidingo sezinto ezingavuthiwe kanye nemikhiqizo ikakhulukazi ifaka:
. Ubudlelwano bawo nobubanzi be-fiber liyanda kakhulu, inani lokukhishwa liningi kakhulu, ububanzi be-fiber bukhuphuka, inani lempande liyancipha, kubangele futhi amandla endwangu engalukiwe ayancipha .
. Izinga lokushisa liphezulu kakhulu, kuzoba khona i-polymer ye-block "yokudutshulwa, izinkinga zendwangu ziyanda, kukhuphuka ngefilimu ephukile, kuvela" ukundiza ". Izilungiselelo zokushisa ezingalungile zingadala ukuhlukaniswa kwekhanda lokufafaza, wugqoka umgodi we-spinner, futhi ulimaze insiza.
. Endabeni yamanye amapharamitha afana, andise ijubane lomoya oshisayo, ukuncipha kwefayibha, ukuncipha kwefayibha, amandla afanayo, amandla afanayo, izinsolo ezingezona ezilukiwe ziba zithambile futhi zibushelelezi. Kepha ijubane likhulu kakhulu, kulula ukuvela "ezindizayo", kuthinta ukubonakala kwendwangu engalukiwe; Ngokuncipha kwe-velocity, i-porosity yanda, ukumelana kokuhlunga kwehla, kepha ukusebenza kahle kwe-filltration kuyawohloka. Kumele kwaziwe ukuthi izinga lokushisa lomoya elishisayo kufanele lisondele ekushiseni okuncibilikayo, uma kungenjalo i-airflow izokwenziwa futhi ibhokisi lizolimala.
. Ngokunyuka kwamazinga okushisa, i-fluodity encibilikayo iba ngcono, i-visa iyehla, i-fiber iba nhle futhi ukufana kuba ngcono. Kodwa-ke, ukwehlisa i-viscosity, i-viscosity engcono, ephansi kakhulu, kuzodala ukuklaba ngokweqile, i-fiber kulula ukuyiphula, ukwakheka kwe-microfiber emfushane ye-microfiber ezindizayo emoyeni akunakuqoqwa.
. Le pharamitha inethonya elibaluleke kakhulu emandleni we-fiber mesh. Ngokunyuka kwe-DCD, amandla nokugoba ukuqina kwehla, ububanzi be-fiber buyancipha, futhi iphuzu lokubopha lincipha. Ngakho-ke, indwangu engalukiwe ithambile futhi i-fluffy, ukuvumela ukwenyuka, kanye nokumelana nokuhlunga nokuncipha kokusebenza kahle. Lapho ibanga likhulu kakhulu, okusalungiswa kwefayibha kuncishiswa ukugeleza komoya okushisayo, futhi ukufakwa kuzokwenzeka phakathi kwemicu enqubweni yokubhalwa kokubhaliwe, okuholela ekuhlelekeni. Lapho ibanga elamukelayo lincane kakhulu, i-fiber ayinakuphola ngokuphelele, okuholela ekutheni i-wire, amandla endwangu angelukiwe ancipha, ubucwebe bukhuphuka.
