Ethylene ishingiye kuri PVC SINOPEC S1000 K67
Ethylene ishingiye kuri PVC SINOPEC S1000 K67,
PVC resin ya firime, PVC YASUBIYE KU Miyoboro, PVC isubiramo umwirondoro, PVC RESIN S-1000,
PVC S-1000 polyvinyl chloride resin ikorwa nuburyo bwo guhagarika polymerisation ikoresheje vinyl chloride monomer nkibikoresho fatizo.Nubwoko bwa polymer ivanze hamwe nubucucike bwa 1.35 ~ 1.40.Ahantu ho gushonga ni 70 ~ 85 ℃.Ubushyuhe buke bwumuriro no kurwanya urumuri, hejuru ya 100 ℃ cyangwa umwanya muremure munsi yizuba hydrogène chloride itangira kubora, gukora plastike bigomba kongeramo stabilisateur.Ibicuruzwa bigomba kubikwa mububiko bwumye kandi buhumeka.Ukurikije ingano ya plasitike, ubworoherane bwa plastike burashobora guhinduka, kandi paste resin irashobora kuboneka hakoreshejwe emulion polymerisation.
Icyiciro cya S-1000 gishobora gukoreshwa mugukora firime yoroshye, urupapuro, uruhu rwubukorikori, kuvoma, akabari kameze, inzogera, imiyoboro irinda insinga, gupakira firime, sole nibindi bicuruzwa byoroshye.
Ibipimo
| Icyiciro | PVC S-1000 | Ijambo | ||
| Ingingo | Agaciro k'ingwate | Uburyo bwo kugerageza | ||
| Impuzandengo ya polymerisiyasi | 970-1070 | GB / T 5761, Umugereka A. | K agaciro 65-67 | |
| Ubucucike bugaragara, g / ml | 0.48-0.58 | Q / SH3055.77-2006, Umugereka B. | ||
| Ibirungo bihindagurika (amazi arimo),%, ≤ | 0.30 | Q / SH3055.77-2006, Umugereka C. | ||
| Kwinjiza plastike ya 100g resin, g, ≥ | 20 | Q / SH3055.77-2006, Umugereka D. | ||
| Ibisigisigi bya VCM, mg / kg ≤ | 5 | GB / T 4615-1987 | ||
| Kugaragaza% | 2.0 | 2.0 | Uburyo 1: GB / T 5761, Umugereka B. Uburyo 2: Q / SH3055.77-2006, Umugereka A. | |
| 95 | 95 | |||
| Numero ya Fisheye, No/400cm2, ≤ | 20 | Q / SH3055.77-2006, Umugereka E. | ||
| Umubare wibice byanduye, Oya, ≤ | 16 | GB / T 9348-1988 | ||
| Umweru (160ºC, iminota 10 nyuma),%, ≥ | 78 | GB / T 15595-95 | ||
Gupakira
(1) Gupakira: 25 kg net / pp umufuka, cyangwa igikapu cyimpapuro.
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Ethylene ishingiye kuri PVC S1000 K65 67
Ibisobanuro:
Polyvinyl chloride, mu magambo ahinnye yitwa PVC S1000, ni polymer yakozwe na polymerisation ya vinyl chloride monomer (VCM) munsi yibikorwa
ya peroxide, ibice bya azo nabandi batangije cyangwa munsi yumucyo nubushyuhe ukurikije uburyo bwa radical polymerisation yubusa.Vinyl chloride homopolymer na vinyl chloride copolymer hamwe hamwe bita vinyl chloride Resin.PVC ni ifu yera ifite imiterere ya amorphous ifite urwego ruto rwishami.Ubushyuhe bwikirahure bwabwo ni 77 ~ 90 ℃, kandi butangira kubora hafi 170 ℃.Ifite umutekano muke kumucyo n'ubushyuhe.Kwangirika bitanga hydrogène chloride, irushijeho kwangirika no kubora, itera ibara, hamwe na mehaniki yumubiri
imitungo nayo igabanuka vuba.Mubikorwa bifatika, stabilisateur igomba kongerwaho kugirango itezimbere ubushyuhe numucyo.
PVC S1000 Ahanini ikoreshwa:
1. Umwirondoro wa PVC
Umwirondoro nigice kinini cyo gukoresha PVC mugihugu cyanjye, bingana na 25% byikoreshwa rya PVC.Zikoreshwa cyane cyane mu gukora inzugi n'amadirishya n'ibikoresho bizigama ingufu, kandi ingano yabyo iracyiyongera cyane mu gihugu hose.Mu bihugu byateye imbere, umugabane w’isoko ry’inzugi za plastike n’amadirishya nawo ni wo hejuru, urugero, Ubudage ni 50%, Ubufaransa ni 56%, naho Amerika ni 45%.
2. Umuyoboro wa polyvinyl chloride
Mubicuruzwa byinshi bya polyvinyl chloride, imiyoboro ya polyvinyl chloride nigice cya kabiri kinini mu bihugu bikoresha, bingana na 20% byibyo ikoreshwa.Mu gihugu cyanjye, imiyoboro ya chloride polyvinyl yatejwe imbere kare kuruta imiyoboro ya PE hamwe n’imiyoboro ya PP, ifite ubwoko bwinshi, imikorere myiza, kandi intera nini ya porogaramu, kandi ifata umwanya wingenzi ku isoko.
3. Filime ya chloride ya polyvinyl
Imikoreshereze ya PVC mubijyanye na firime ya PVC iri ku mwanya wa gatatu, bingana na 10%.Nyuma ya PVC ivanze ninyongeramusaruro hamwe na plastike, kalendari itatu cyangwa imizingo ine ikoreshwa mugukora firime ibonerana cyangwa ibara rifite uburebure bwihariye.Filime itunganijwe murubu buryo kugirango ihinduke firime.Irashobora kandi gukata no gufungwa ubushyuhe kugirango itunganyirize imifuka ipakira, amakoti yimvura, ameza yameza, umwenda, ibikinisho byaka, nibindi.Filime irambuye ya biaxial ifite ibiranga kugabanuka kwubushyuhe kandi irashobora gukoreshwa muguhunika gupakira.
4. PVC ibikoresho bikomeye n'amasahani
Stabilisateur, amavuta hamwe nuwuzuza byongewe kuri PVC.Nyuma yo kuvanga, extruder irashobora gukoreshwa mugukuramo imiyoboro ikomeye, imiyoboro imeze idasanzwe hamwe nu miyoboro isukuye ya kaliberi zitandukanye, zishobora gukoreshwa nkimiyoboro yimyanda, imiyoboro y'amazi yo kunywa, imiyoboro y'insinga cyangwa intoki zintambwe. gukora amasahani akomeye yubunini butandukanye. Isahani irashobora gukatirwa muburyo bukenewe, hanyuma igasudwa numwuka ushushe hamwe ninkoni yo gusudira ya PVC kugirango ibe ibigega bitandukanye bibika imiti, imiyoboro yumuyaga hamwe na kontineri.
