1. Core albarkatun kasa da pretreatment na tace kayan
1). Abubuwan Fiber: Fiber ɗin roba kamar su polypropylene (PP) da polyester (PET) suna buƙatar bushewa (abincin ruwa ƙasa da ko daidai da 0.1%), kuma filaye na halitta irin su auduga da ulu suna buƙatar raguwa kuma a shafe su.
2). Abubuwan granular: Carbon da aka kunna, yashi ma'adini, da dai sauransu suna buƙatar sieved da ƙima (tsawon girman barbashi 0.5-5mm), kuma ƙasa mai diatomaceous tana buƙatar ƙididdige shi a babban zafin jiki (digiri 800) don haɓaka porosity.
3). Abubuwan da aka haɗa: Misali, kayan tacewa mai rufi na PTFE suna buƙatar yin maganin plasma akan masana'anta na tushe don haɓaka mannewa (ƙarfin kwasfa Yafi ko daidai da 15N/cm).
Yanayin yanayi (RH Kasa da ko daidai da 40%) yana buƙatar kulawa sosai yayin matakin riga-kafi don guje wa sauyin yanayi a cikin kayan abu. Misali, ma'aunin narkewa na fiber polypropylene a digiri 160-180 yana buƙatar zama karko a 25-35g/10min (ASTM D1238 misali).
2. Kwatanta hanyoyin samar da kayayyaki na yau da kullun da sigogin fasaha
1). Tsarin narkewa
- Tsari: narkar da polymer → high-matsi na iska mai jujjuyawa → ragamar fiber
{0} Maɓallin maɓalli: diamita na spinneret 0.2-0.4mm, zafin iska mai zafi 230-280 digiri, diamita fiber 1-10μm
- Aikace-aikace: samar da inganci mai girma{1} da ƙarancin{2}} kayan tacewa na juriya (ƙarfin tacewa 99.9% @0.3μm, juriya ƙasa da ko daidai da 50Pa)
2). Tsarin naushin allura
- Tsari: shimfiɗar fiber → Multi- huda farantin allura (mitar allura sau 800-1200/min) → ƙarfafawa cikin ji
- Abũbuwan amfãni: na iya samar da nau'i-nau'i masu girma guda uku{1}
3). Tsare-tsare
- Ana buƙatar kayan tace ƙarfe/ yumbura a matse su cikin foda (matsi na 20-50MPa) sannan a sanya shi a babban zafin jiki (digiri 1100-1300 don bakin karfe da digiri 1600 na alumina)
- Ana iya sarrafa rashin ƙarfi a kashi 30-60%, kuma juriyar zafin jiki yana sama da digiri 500
3. Buga{1}} fasaha na sarrafawa da haɓaka aiki
1). Gyaran saman:
- Maganin ruwa (kamar kusurwar murfin fluorocarbon Mafi Girma ko daidai da digiri 120)
- Ƙarshen maganin ƙwayoyin cuta (nauyin ion azurfa 0.5-2%)
2). Ƙarfafa tsarin:
{0}} Ultrasonic waldi (mita 20kHz) don inganta ƙarfin kubu
- Magani mai zafi don sanya girman rabe-rabe ya zama iri ɗaya (ƙimar CV Kasa ko daidai da 15%)