Ethylene Thehiloe PVC SINOPEC S1000 K67
Ethylene Thehiloe PVC SINOPEC S1000 K67,
Resin ea PVC bakeng sa filimi, PVC RESIN BAKENG SA LIPHAPE, Resin ea PVC bakeng sa profil, PVC RESIN S-1000,
PVC S-1000 polyvinyl chloride resin e hlahisoa ke ts'ebetso ea ho emisa polymerization e sebelisa vinyl chloride monomer joalo ka thepa e tala.Ke mofuta oa motsoako oa polymer o nang le letsoalo le lekanyelitsoeng la 1.35 ~ 1.40.Sebaka sa eona sa ho qhibiliha se ka bang 70 ~ 85 ℃.Botsitso bo fokolang ba mocheso le ho hanyetsa khanya, ho feta 100 ℃ kapa nako e telele tlas'a letsatsi hydrogen chloride e qala ho bola, tlhahiso ea polasetiki e hloka ho eketsa li-stabilizers.Sehlahisoa se lokela ho bolokoa sebakeng se omeletseng le se nang le moea o motlakase.Ho ea ka palo ea polasetiki, bonolo ba polasetiki bo ka fetoloa, 'me resin ea peista e ka fumanoa ka emulsion polymerization.
Grade S-1000 e ka sebelisoa ho hlahisa filimi e bonolo, lakane, letlalo la maiketsetso, liphaephe, bar e bōpehileng, bellow, liphaephe tsa tšireletso ea cable, filimi ea ho paka, sole le thepa e 'ngoe e bonolo.
Mekhahlelo
| Kereiti | PVC S-1000 | Litlhaloso | ||
| Ntho | Boleng ba tiisetso | Mokhoa oa teko | ||
| Karolelano ea tekanyo ea polymerization | 970-1070 | GB/T 5761, Sehlomathiso A | K boleng 65-67 | |
| Boima bo bonahalang, g/ml | 0.48-0.58 | Q/SH3055.77-2006, Sehlomathiso B | ||
| Likahare tsa Volatiles (metsi a kenyelelitsoe),%, ≤ | 0.30 | Q/SH3055.77-2006, Sehlomathiso C | ||
| Ho kenngoa ha polasetiki ea 100g resin, g, ≥ | 20 | Q/SH3055.77-2006, Sehlomathiso sa D | ||
| Masala a VCM, mg/kg ≤ | 5 | GB/T 4615-1987 | ||
| Litlhahlobo % | 2.0 | 2.0 | Mokhoa oa 1: GB/T 5761, Sehlomathiso B Mokhoa oa 2: Q/SH3055.77-2006, Sehlomathiso A | |
| 95 | 95 | |||
| Nomoro ea litlhapi, No./400cm2, ≤ | 20 | Q/SH3055.77-2006, Sehlomathiso E | ||
| Palo ea likaroloana tse sa hloekang, Che., ≤ | 16 | GB/T 9348-1988 | ||
| Bosoeu (160ºC, 10minutes hamorao), %, ≥ | 78 | GB/T 15595-95 | ||
Sephutheloana
(1) Ho paka: 25kg net / pp mokotla, kapa mokotla oa pampiri oa kraft.
(2) Ho roala palo : 680Bags/20′container, 17MT/20′container .
(3) Ho kenya palo : 1000Bags/40′container, 25MT/40′container.
Ethylene Thehiloe PVC S1000 K65 67
Tlhaloso:
Polyvinyl chloride, e khutsufalitsoeng e le PVC S1000, ke polymer e entsoeng ke polymerization ea vinyl chloride monomer (VCM) tlas'a ketso.
ea li-peroxides, metsoako ea azo le li-initiator tse ling kapa tlas'a ketso ea leseli le mocheso ho latela mokhoa oa ho arabela ka mokhoa oa mahala oa polymerization.Vinyl chloride homopolymer le vinyl chloride copolymer ka kakaretso li bitsoa vinyl chloride Resin.PVC ke phofo e tšoeu e nang le sebopeho sa amorphous se nang le tekanyo e nyane ea lekala.Mocheso oa eona oa phetoho ea khalase ke 77 ~ 90 ℃, 'me e qala ho bola ho pota 170 ℃.E na le botsitso bo fokolang ho khanya le mocheso.Ho bola ho hlahisa hydrogen chloride, e tsoelang pele ho itšehla thajana le ho senyeha, e bakang ho fifala, le 'mele le mochini.
thepa e boetse e fokotseha ka potlako.Lits'ebetsong tse sebetsang, li-stabilizers li tlameha ho kenngoa ho ntlafatsa botsitso ba mocheso le khanya.
PVC S1000 E sebelisoa haholo ho:
1. Boemo ba PVC
Profiles ke sebaka se seholo ka ho fetisisa sa tšebeliso ea PVC naheng ea heso, e etsang karolo ea 25% ea kakaretso ea tšebeliso ea PVC.Li sebelisoa haholo-holo ho etsa mamati le lifensetere le lisebelisoa tse bolokang matla, 'me molumo oa tsona oa kopo o ntse o eketseha haholo ho pholletsa le naha.Linaheng tse tsoetseng pele, karolo ea 'maraka ea mamati a polasetiki le lifensetere e boetse e phahame ka ho fetisisa, mohlala, Jeremane ke 50%, Fora ke 56%, le United States ke 45%.
2. Pipe ea polyvinyl chloride
Har'a lihlahisoa tse ngata tsa polyvinyl chloride, liphaephe tsa polyvinyl chloride ke sebaka sa eona sa bobeli se seholo sa tšebeliso, se etsang karolo ea 20 lekholong ea tšebeliso ea eona. mefuta e mengata ea likopo, 'me ba nke boemo ba bohlokoa' marakeng.
3. Filimi ea polyvinyl chloride
Tšebeliso ea PVC tšimong ea filimi ea PVC e boemong ba boraro, e etsang karolo ea 10%.Ka mor'a hore PVC e kopane le li-additives le polasetiki, k'halendara ea li-roll tse tharo kapa tse 'nè e sebelisetsoa ho etsa filimi e hlakileng kapa e mebala e nang le botenya bo boletsoeng.Filimi e sebetsoa ka tsela ena ho fetoha filimi ea calendered.E ka boela ea khaoloa le ho tiisoa mocheso ho sebetsa mekotla ea ho paka, li-raincoats, lesela la tafole, likharetene, lintho tsa ho bapala tse nang le inflatable, joalo-joalo Filimi e pharaletseng e hlakileng e ka sebelisoa bakeng sa li-greenhouses, li-greenhouses tsa polasetiki le lifilimi tsa mulch.Filimi e otlolohileng ea biaxially e na le litšobotsi tsa ho fokotseha ha mocheso 'me e ka sebelisoa bakeng sa liphutheloana tsa shrink.
4. Lisebelisoa tse thata tsa PVC le lipoleiti
Li-stabilizers, lubricant le li-filler li kenngoa ho PVC.Ka mor'a ho kopanya, extruder e ka sebelisoa ho ntša liphaephe tse thata, liphaephe tse nang le sebōpeho se khethehileng le liphaephe tse entsoeng ka masenke tsa mefuta e sa tšoaneng, tse ka sebelisoang e le liphaephe tsa likhoerekhoere, lipeipi tsa metsi a nooang, liphaephe tsa terata kapa li-handrails tsa litepisi. ho etsa lipoleiti tse thata tsa mefuta e sa tšoaneng ea botenya.Letlapa le ka khaoloa ka sebopeho se hlokahalang, ebe se chesetsoa ka moea o chesang ka molamu oa ho tjheseletsa oa PVC ho etsa litanka tse sa tšoaneng tsa polokelo tse hanyetsanang le lik'hemik'hale, likotopo tsa moea le lijana.
