PVC magurovhosimagurovhosi matete akagadzirwa nekusanganisa polyvinyl chloride paste resin, plasticizer, stabilizer uye viscosity-reducing agent muplasticized paste resin, iyo inopinzwa, yakaomeswa uye purasitiki kuburikidza nekuita.
Zvimiro zvePVC magurovhosi
PVC magurovhosiinogadzirwa ne polyvinyl chloride kuburikidza neakakosha maitiro.Magirovhosi haana allergen-isina, poda-isina, yakaderera guruva chizvarwa, yakaderera ionic yemukati, isina plasticizers, esters, silicone mafuta uye zvimwe zvikamu, ine yakasimba makemikari kuramba, yakanaka kuchinjika uye kubata, nyore uye yakagadzika kupfeka, ine anti- static properties, uye inogona kushandiswa munzvimbo isina guruva.
Zvimiro: 1. Kurwisana neasina simba acids uye alkalis;2. Low ionic content;3. Kuchinja kwakanaka uye kubata;4. Inokodzera maitiro ekugadzira akadai semiconductors, liquid crystals uye hard disks.
PVC magurovhosi anoshandisa renji
1, High mhando PVC zvinhu.2, Kushandiswa kwese kwemaoko ese maviri, yakatenderedzwa kumucheto wrist kuvhurwa.3, Yakasarudzika post-kurapwa maitiro, hapana kushatirwa kweganda, allergy chiitiko.4, Yakaderera guruva chizvarwa uye ionic zvemukati, vacuum guruva-isina kurongedza.5, Inoshanda kuchenesa kamuri / imba yakachena / yekuchenesa workshop / semiconductor, hard disk kugadzira, precision optics, optical electronics, LCD / DVD liquid crystal kugadzira, mushonga webhayoloji, midziyo chaiyo, PCB kudhinda uye mamwe maindasitiri.Magirovhosi ePVC anoshandiswa zvakanyanya pakuchengetedza basa uye utsanana hwepamba pakuongorora hutano, indasitiri yezvekudya, indasitiri yemakemikari, indasitiri yemagetsi, indasitiri yemishonga, indasitiri yependi uye yekupotera, indasitiri yekudhinda nekudhaya, kurima, masango, kupfuya mhuka uye mamwe maindasitiri.
PVC magirovhosi formula
PVC upfu 100 zvikamu
DOP 78-82 zvikamu
TXIB 10-15 zvikamu
Calcium uye zinc stabilizer 2-2.5 zvikamu
Pigment 0.01-2 zvikamu
Epoxy soybean mafuta 2-2.5 zvikamu
(Dzimba) viscosity reducer 10-15 zvikamu
Filler Mari yakakwana
Wedzera marudzi ese ezvigadzirwa zvemhando muyero, kurunga kamwe kuburitsa furo uye rega zvimire, sefa, kurunga kaviri uye vacuum defoam.
PVC magirovhosi kugadzira maitiro
Mushure mekusefa, kupukuta uye kumira, musanganiswa wacho unopombwa mutangi rekupinza remutsara wekugadzira.Mumamiriro ezvinhu akajairwa ekugadzirwa, ruoko runoumba pamutsara rwunongopinda mukati mekutangidzira tangi, uye mawoko emaoko ane emulsion akasungirirwa anobuda mutangi rekuisa mukati achitenderera, achitenderera achitenderera panguva yekufamba kuita emulsion pamusoro pemaoko molds yunifomu. , uye ita kuti emulsion yakawandisa idonhe pasi.Mvura inodonha inodzoserwa mutangi rekuisa pamuviri kuburikidza netangi yekuunganidza.Mushure mekudonha iyo yakawandisa emulsion, ruoko rwekuumbwa rwunofamba nemutsara wekugadzira muchoto, uko tembiricha yeovheni inodzorwa pa230-250 madhigirii Celsius uye emulsion paruoko kubata inobikwa uye inoumbwa pasi pemamiriro aya.Mawoko anoumbwa kubva muchoto anongotonhodzwa, muromo wakakungurutswa uye woita upfu, uyezve magirovhosi anobviswa pamaoko kubva pamaoko, ayo anoramba achifamba akananga kutangi yekuisa.Iwo magurovhosi ePVC asina kutakurwa anoiswa hupfu uye anobva achengetwa sezvigadzirwa zvapera.
Upfu PVC magurovhosi maitiro
Dosing → kusanganisa → kusefa → static defoaming → kunamira → kudonha → kubheka → kutonhora → kutenderedza muromo → kunyisa upfu (hupfu hwechibage) → kudhirowa → kubviswa hupfu → kuongororwa kwemhando → kurongedza → kuchengetedza
Maitiro ekuyerera kwemagurovhosi ePVC asina upfu
Kusanganisa → Kukurunga → kusefa → Kumira uye kubvisa furo → Zvakanamira → Kudonhedza → Kubika → Kutonhorera → PU mvura yekuchenesa → Kubheka → Kutonhorera → Kutenderedza miromo → Kubvisa → Kuongorora kwehunhu → Kurongedza → Kuchengetera