Ana yin buhunan marufi na filastik da polypropylene (PP) a matsayin babban kayan albarkatun ƙasa, wanda aka fitar da shi, zana ƙarfe, sake saƙa, saƙa, kuma an sanya su cikin buhunan marufi.
PP filasta ce mai haske, Semi-crystalline thermosetting filastik tare da babban tauri, kyawawan kaddarorin rufewa, ƙarancin shayar ruwa, zafin yanayi mai girma, ƙarancin ƙarancin dangi, da zafin gilashi mai girma.Shi ne babban danyen abu don yin buhunan marufi.Abubuwan filler da aka gyara yawanci sun haɗa da filayen gilashi, kayan ma'adinai, robar thermoplastic, da makamantansu.
Iyalin aikace-aikacen buhunan marufi na filastik yana da faɗi sosai.A wannan mataki, mahimmin aikace-aikacen buhunan buhunan filastik sune kayan aikin gona na waje, buhunan buhunan filastik na waje, kayan tattara kayan abinci, injiniyan ƙasa, jigilar yawon shakatawa na hutu, yaƙin ambaliyar ruwa da kayan gaggawa, da sauransu. manyan nau'ikan buhunan marufi: buhunan marufi na filastik (jakunkunan marufi marasa fim), jakunkunan marufi na roba da jakunkuna iri-iri.Tsarin samar da buhunan marufi na filastik shine: jakunkuna masu sakawa sun zama buhunan marufi bayan buguwa, yankan Laser da dinki.
Dangane da na'ura da kayan aikin da ake amfani da su, ana iya yanke Laser sannan a buga, ko buga sannan a yanke Laser.The atomatik Laser sabon dinki inji iya ci gaba da aiwatar da marufi bugu, Laser yankan, dinki inji, da dai sauransu, kuma za a iya sanya a cikin bawul Aljihuna, kasa Aljihuna, da dai sauransu Don lebur looms, cibiyar kabu za a iya bonded sa'an nan za a iya yin jaka.Tsarin samar da buhunan marufi na filastik shine a yi amfani da jakunkuna da aka saka, duwatsun da aka haɗa ko fina-finai don yin sulhu ko shafa mai.Rolls ko zanen gado da nadi da aka samu za a iya yanke Laser, kunshe da bugu da kuma dinka ta hanyar tiyata don yin jakunkuna na kasa baki daya.Hakanan za su iya buɗe ramuka, ɓarke gefe, yankan Laser, bugu na marufi, ɗinki na tiyata da jakunkuna sakar filastik.Za a iya manne takardar da aka samu tare da sutura, bugu na kunshin, yankan Laser, haɗin murfi da jakar manna.Hakanan za'a iya yin walda, sanya shi, gurɓatacce, sanya shi cikin rumbun katako da kuma abubuwan geotextiles waɗanda ba saƙa.Lebur looms na iya zama mai maimaitawa ko ba maimaituwa samarwa da masana'anta, ba saƙa na geotextiles, da dai sauransu. Hakanan za'a iya samar da rigar ganga akai-akai ko a'a.
Alamun aikin aikin aikin injin zana waya na filastik an raba su zuwa rukuni huɗu:
1. Ƙimar aikin jiki.Akwai kurakurai da yawa na naúrar kamar karya ƙarfi, karya dangi, ƙarfin ɗaure, saurin kusurwa, da yawa;
2. index dabi'u na Organic chemically modified kayan.Ya ƙunshi haɗaɗɗun kayan da aka gyara, shirye-shiryen hadawa, ƙara rabo na masu gyarawa, da rabon sharar da aka sabuntar da takin granular;
3. Matsakaicin ƙimar juriyar juriya.Ya ƙunshi kaurin injin zana waya na filastik da faɗin faɗuwar waya.
4. Jiki Properties rheological index darajar.Akwai galibi rabon rabon yarn, rabon hauhawar farashin kaya, daftarin rabo da rabon shrinkage;
Fasahar sarrafa jakar da aka yi da liyi Babban matsi na polyethylene abu ne mai zafi da mai fitar da wuta, narkar da shi da fitar da su lafiya;
Danna filastik mai siffar ganga a cikin fim din filastik mai siffar ganga;shiga don rage ƙurar ƙura kuma haifar da bututun bututu;
Ana kwantar da kashin gashin gashi mai siffar herringbone kuma an sanya shi ta hanyar zoben iska mai sanyaya, kuma an kawo raguwa a cikin juyawa;
Ana zana tsarin abin nadi zuwa nadi mai jujjuyawa ta hanyar abin nadi na bel ɗin gogayya;
A ƙarshe, ana yin yankan Laser, ana samar da jakar lilin ta hanyar zafi mai narkewa, kuma a ƙarshe an saka 'ya'yan itacen.
Pure polypropylene ba zai iya biyan buƙatun na'urorin zana waya na filastik ba, amma kuma yana buƙatar ƙara wani kaso na polyethylene, calcium bicarbonate da masterbatch launi.Ƙara ƙaramin adadin polyethylene a yayin aiwatar da aikin gabaɗaya na iya rage danko da narkewar abubuwan da ke gudana, inganta haɓakar ruwa, haɓaka ductility da sassaucin na'urar zana waya ta filastik da jakunkuna na fakitin filastik, kula da wani ƙarfin ƙarfi, kuma inganta polypropylene ultra-low zazzabi lalacewa.
Ingantattun abubuwan da suka shafi polypropylene na iya rage zafin jiki da matsa lamba a cikin samarwa da yanayin sarrafawa.Inganta kwararar bayanai da mannewa, inganta ƙarfin ƙarfi.Bugu da ƙari na alli bicarbonate na iya canza gazawar cikakken nuna gaskiya da rashin fahimta.A rage mikewa, dukan tsari yana da lahani ga electrostatic shigar da shi yana da lahani ga gogayya, inganta bugu tawada manne ga marufi da kuma buga tambura tambura, rage na halitta tarin da sarrafa halin kaka na gama kayayyakin a lokacin ajiya.
Lokacin aikawa: Juni-29-2022