PVC SG-5 kubyara umuyoboro
PVC SG-5 kubyara umuyoboro,
PVC itanga umusaruro wibikoresho fatizo,
Mu kubyara imiyoboro ikomeye, SG-5 resin ifite impamyabumenyi ya polymerisiyasi nkeya igomba guhitamo.Urwego rwo hejuru rwa polymerisiyonike, niko arirwo rwiza rwumubiri nubukanishi hamwe nubushyuhe bwo guhangana nubushyuhe, ariko amazi mabi ya resin azana ingorane zimwe na zimwe mugutunganya, bityo SG-5 resin ifite ubwiza bwa (1.7 ~ 1.8) × 10-3Pa • s ni Byahiswemo.
Umuyoboro ukomeye muri rusange ukoresha sisitemu ya stabilisateur, ituze ryubushyuhe nibyiza, bikunze gukoreshwa na sisitemu yo mu bwoko bwa tribasic, ariko amavuta yayo ubwayo ni mabi, mubisanzwe kandi amavuta meza ya gurş, isabune ya barium.
Gutunganya imiyoboro ikomeye, guhitamo no gukoresha amavuta ni ngombwa cyane, ntabwo ari ukureba gusa amavuta yimbere kugirango agabanye imbaraga za intermolecular, kugirango ibishishwa byijimye bigabanuke bifasha gukora, ariko nanone harebwa amavuta yo hanze, kugirango birinde gushonga hamwe nicyuma gishyushye, kugirango ubuso bwibicuruzwa bugaragare.
Isabune yicyuma ikoreshwa muburyo bwo gusiga imbere, kandi ibishashara byo hasi byo gushonga bikoreshwa mumavuta yo hanze.
Uwuzuza akoresha cyane cyane karubone ya calcium na barium (ifu ya barite), karubone ya calcium ituma imikorere yubuso bwumuyoboro iba nziza, barium irashobora kunoza imiterere, bigatuma umuyoboro woroshye gukora, byombi bishobora kugabanya ikiguzi, ariko ubwinshi bwibishaka bigira ingaruka kumikorere ya pipe, umuyoboro wumuvuduko numuyoboro urwanya ruswa nibyiza kutongera cyangwa kongeramo bike.
Ibicuruzwa bya PVC mubisanzwe ni ifu yera, calcium karbide SG-5 yo mu bwoko bwa PVC resin K agaciro ka 66-68, ikoreshwa cyane cyane mu kuvoma imiyoboro, umwirondoro, akabari, urupapuro nibindi bicuruzwa bikomeye bya PVC, urugero rwa polymerisation hafi 1000, molekile nini uburemere.Uburyo butandukanye bwibicuruzwa byoroshye, byoroshye kandi bisobanutse birashobora gukorwa wongeyeho plastike ikwiye muri resin ya PVC.
Ibinyabiziga bisukuye kandi bitwikiriye bigomba gukoreshwa kugirango birinde imvura mugihe cyo gutwara ibicuruzwa.Ububiko, bugomba kubikwa mububiko bwumye, buhumeka neza.
Ibipimo
| Ibintu | SG5 |
| Impuzandengo ya polymerisation | 980-1080 |
| K agaciro | 66-68 |
| Viscosity | 107-118 |
| Ibice by'amahanga | 16max |
| Ibintu bihindagurika,% | 30max |
| Ubucucike bugaragara, g / ml | 0.48min |
| 0,25mm Igikoresho cyagumishijwe,% | 1.0max |
| 0.063mm Icyuma cyagumishijwe,% | 95min |
| Oya ingano / 400cm2 | 10max |
| Kwinjiza plastike ya 100g resin, g | 25min |
| ABAZUNGU DEGREE 160ºC 10min,% | 80 |
| GUKURIKIRA CHLORE THYLENE IBIKURIKIRA, mg / kg | 1 |
Gusaba
Kuvoma, isahani iboneye.Filime n'impapuro, amafoto.
1) Ibikoresho byubwubatsi: Imiyoboro, urupapuro, amadirishya numuryango.
2) Gupakira ibikoresho
3) Ibikoresho: Kurimbisha ibikoresho
Gupakira
25kg yubukorikori bwimpapuro zometseho imifuka ya PP cyangwa imifuka 1000 kg
Toni 17 / 20GP, toni 28 / 40GP
Igihe cyo gutanga nuburyo
1) Gutanga bikorwa mu minsi 7 y'akazi ukimara kwishyurwa mbere.
2) Gutwara ibinyabiziga no kohereza.
Ibyacu
Zibo Junhai Chemical Co., Ltd. ni polymer resin ikomatanya kandi ikohereza ibicuruzwa hanze i Shandong, mubushinwa.Dutanga umurongo wuzuye wibikoresho bya plastiki: polyvinyl chloride (PVC), Polyethylene yuzuye (HDPE), Polyethylene yuzuye (LDPE), polypropilene (PP).
Nkumuntu utanga ibikoresho bya pulasitiki mubushinwa, afite uburambe bwimyaka irenga 15 muri polymer resin, dufite ibicuruzwa na serivisi kubakiriya barenga magana 200 mubihugu birenga 30 kwisi yose kubiciro byapiganwa mugihe gito cyo gutanga.
