Wogulitsa Katswiri wa Zaufa wa Thermoplastic ku China, PVC Zovala za Plastisol

Kuphimba kwa thermoplastic dip ndi mtundu wa njira yomwe imagwiritsa ntchito zinthu zophimba za thermoplastic kudzera mu dipping system. Zitsulo zomwe zimatenthedwa zimaviikidwa mu bafa yokhala ndi zinthu zophimba, zomwe zimamatira ku zigawo zachitsulo, kenako zimasungunuka, ndikukonzedwa kuti zikhale zophimba zofanana.

Zipangizo zokutira za thermoplastic nthawi zambiri zimakhala mu ufa wosungunuka kapena pulasitiki. Sizimakumana ndi mankhwala akatenthedwa. Choyamba, zitsulo zimatenthedwa kufika kutentha komwe mukufuna; pambuyo pake zimaviikidwa, kutenthedwa pambuyo pake, ndi kuzizira kenako zimasintha zokutirazo kukhala zokhuthala zokhala ndi mphamvu zambiri komanso magwiridwe antchito abwino kwambiri.

PECOATZipangizo zokutira za thermoplastic ® (PE, PVC, PA, PP, ETFEndipo PVC Plastisol) imagwira ntchito bwino kwambiri kuposa zokutira zina zomwe zimagwira ntchito bwino komanso zimakhala ndi mtengo wotsika. Ubwino wawo waukulu ndi mphamvu yolimba yomatira, yolimba kwambiri ku kugunda, kuwonongeka, kukanda komanso ngakhale kuchotsedwa.

• Zophimba za thermoplastic zitha kupakidwa m'zigawo zokhuthala kwambiri kuposa zina zophimba. Zimakhala zofewa komanso zosavuta kuzikhudza kuposa zophimba zolimba.
• Chophimba chapulasitiki chokhuthalachi chimagwira ntchito ngati chotetezera magetsi chabwino kwambiri komanso chimapangitsa kuti zinthu zophimbidwazo zikhale zolimba ku kutentha.
• Thermoplastic material imasungunuka ndikuyenda kuti ipange yosalala kwambiri, yopitilira pamwamba yomwe imaphimba ngodya bwino, imakhala yayitali komanso imakhala ndi kukana kwa UV bwino kusungirako mitundu.
• Zophimba za thermoplastic zilibe ma VOC, ma halogen ndi BPA, zomwe zimapangitsa kuti zikhale zosawononga chilengedwe.

Makhalidwe apadera a zokutira za thermoplastic zimapangitsa kuti zikhale zogwiritsidwa ntchito mosiyanasiyana. PECOATZophimba za thermoplastic ® zimagwiritsidwa ntchito kwambiri m'magawo otsatirawa:

• Zida zapakhomo
• Magawo oyendetsa
• Kupaka mbiri ya aluminiyamu
• Kuchepetsa mawindo
• Mipando yamkati ndi yakunja
• Ntchito yomanga
• Mipanda yachitsulo ndi njanji
• Malo operekera chakudya
• Chiwonetsero cha malonda, etc.

Mafakitale osiyanasiyana ali ndi zofunikira zosiyanasiyana pazogulitsa, ndipo zofunika izi zimafikira pakugwirira ntchito kwa zokutira zomwe zimagwiritsidwa ntchito, kuphatikiza zinthu monga makulidwe a zokutira, kuuma, kukana kukanda, kumata, ndi mawonekedwe.

Pali zinthu zingapo zomwe zimagwiritsidwa ntchito ngati zokutira za ufa wa thermoplastic ndi zokutira zamafuta opopera, kuphatikiza polyethylene, PVC, nayiloni, polypropylene. Kusankha kuyenera kutengera zomwe zimafunika kuti chinthucho chiphimbidwe.

Polyethylene ufa ❖ kuyanika ndi ambiri ankagwiritsa ntchito, ❖ kuyanika ali kwambiri kukana mankhwala, odana ndi ukalamba, kukana mphamvu, kupinda kukana, asidi kukana, mchere kutsitsi dzimbiri kukana, ndipo ali ndi ntchito bwino pamwamba zokongoletsera ntchito. Chifukwa cha zinthu zabwino zotchinjiriza magetsi, zimagwiritsidwa ntchito nthawi zambiri m'mapulogalamu omwe ogwiritsa ntchito amalumikizana pafupipafupi ndi zinthuzo, monga zogwirira pamagalimoto apansi panthaka.

Zovala za polyvinyl (PVC) nthawi zambiri amafunikira choyambira kuti apange chomangira cholimba ndi chinthu chokutidwa koma kusunga kusinthasintha komwe kumawapangitsa kukhala abwino kuti agwiritsidwe ntchito pomwe zinthuzo zimatha kupangidwa ndi zokutira positi, monga kupindika ndi kujambula.

Zovala za nayiloni zimafunikiranso choyambira kuti chizitha kumamatira bwino, zokutira za nayiloni ndizovala zolimba zokhala ndi mikangano yotsika kwambiri, ndipo nthawi zambiri zimagwiritsidwa ntchito popanga ma fani ndi ntchito zina zokhala ndi magawo osuntha.