Main Production Process of Artificial Leather

Chikopa chopanga chimagwiritsidwa ntchito kwambiri m'minda ya nsapato, zovala, zokongoletsera kunyumba, etc. Pakupanga kwake, calendering ndi zokutira ndizo njira ziwiri zofunika.

1.Calendering

Choyamba, konzani zipangizo ndi uniformly kusakanizaPVC utomoni ufa, plasticizers, stabilizers, fillers, ndi zina zowonjezera malinga ndi chilinganizo. Kenaka, zinthu zosakanikirana zimadyetsedwa mu chosakaniza chamkati, kumene zimapangidwira mu yunifolomu ndi zotupa zoyenda pansi pa kutentha kwakukulu ndi mphamvu yamphamvu yometa ubweya. Pambuyo pake, zinthuzo zimatumizidwa ku mphero yotseguka, ndipo pamene odzigudubuza akupitirizabe kusinthasintha, zinthuzo zimakanikizidwa mobwerezabwereza ndi kutambasula, kupanga mapepala owonda mosalekeza. Tsambali limayikidwa mu mphero zogudubuza zambiri, momwe kutentha, liwiro, ndi masinthidwe a zogudubuza ziyenera kuyendetsedwa bwino. Zinthuzo zimakulungidwa wosanjikiza ndi wosanjikiza pakati pa odzigudubuza kuti apange chinthu chomaliza ndi makulidwe a yunifolomu komanso pamwamba. Potsirizira pake, pambuyo pa njira zingapo monga lamination, kusindikiza, embossing, ndi kuzizira, kupanga kumatsirizidwa.

TopJoy Chemical ili ndiPa Zn stabilizerTP-130, amene ali oyenera PVC calendered mankhwala. Ndi kukhazikika kwake kwa kutentha kwabwino, kumateteza bwino mavuto omwe amadza chifukwa cha kuwonongeka kwa matenthedwe a polyvinyl chloride pansi pa kupanikizika kwapadera ndi kutentha kwapadera, kuwonetsetsa kutambasula bwino ndi kupatulira kwa zipangizo, ndikupanga mapepala a chikopa ofanana mofanana. Amagwiritsidwa ntchito mkati mwagalimoto ndi mipando yapanyumba, yokhazikika komanso yabwino.

2.Kupaka

Choyamba, m'pofunika kukonzekera ❖ kuyanika slurry mwa kusakaniza PVC phala utomoni, plasticizers, stabilizers, inki, etc., ndi ntchito scraper kapena wodzigudubuza ❖ ❖ kuyanika zipangizo kuti wogawana odula slurry pa izo. The scraper akhoza molondola kulamulira makulidwe ndi flatness wa zokutira. Nsalu yophimba pansi imatumizidwa mu uvuni, ndipo pansi pa kutentha koyenera, utomoni wa PVC umakhala ndi pulasitiki. Chophimbacho chimamangirizidwa mwamphamvu ku nsalu yoyambira, kupanga khungu lolimba. Pambuyo pa kuziziritsa ndi kuchiritsa pamwamba, mankhwala omalizidwa ali ndi mitundu yolemera ndi mitundu yosiyanasiyana, yomwe imagwiritsidwa ntchito m'mafashoni monga zovala ndi katundu.

TopJoy Chemical ili ndiBa Zn stabilizer CH-601, amene ali kwambiri bata matenthedwe ndi bwino prosss kubalalitsidwa kwambiri, angathe kuteteza PVC ku kuwonongeka ndi kuwonongeka ntchito chifukwa cha kutentha ndi kuwala zinthu pa processing ndi use.It ali ngakhale zabwino ndi utomoni, n'zosavuta kumwazikana wogawana mu utomoni, ndipo sayambitsa wodzigudubuza kumamatira, amene amathandiza kupititsa patsogolo kupanga dzuwa ndi khalidwe mankhwala.

TopJoy Chemical yapanga ma stabilizer osiyanasiyana otenthetsera potengera zomwe makasitomala amafuna pakupanga zinthu zachikopa, monga kuwonekera komanso kuchita thovu, kuti zithandizire kupanga zinthu zapamwamba zachikopa.