China Zhongtai PVC resin mofani oa thepa
China Zhongtai PVC morekisi oa resin,
pvc resin bakeng sa phala, Resin ea PVC bakeng sa profil,
Polyvinyl chloride (PVC) ke mothehi oa li-peroxide le metsoako ea azo ka har'a vinyl chloride monomer (VCM).Kapa tlas'a ketso ea khanya le mocheso ho ea ka mochine oa mahala oa polymerization polymerization polymer.Vinyl chloride homopolymer le vinyl chloride copolymer li bitsoa vinyl chloride resin.
PVC e kile ea e-ba polasetiki e kholo ka ho fetisisa lefatšeng 'me e ne e sebelisoa haholo.E sebelisoa haholo ka thepa ea kaho, lihlahisoa tsa indasteri, litlhoko tsa letsatsi le letsatsi, letlalo la fatše, litene tsa fatše, letlalo la maiketsetso, pipe, terata le cable, filimi ea ho paka, botlolo, thepa e phophomang, thepa ea ho tiisa, fiber joalo-joalo.Tšebeliso ea eona ea mantlha ke profil ea PVC, phala ea PVC, filimi ea PVC, thepa e thata ea PVCPVC le poleiti, lihlahisoa tse bonolo tsa PVC, lisebelisoa tsa ho paka tsa PVC, lebota la PVC le fatše, thepa ea bareki ea PVC, lihlahisoa tsa ho roala tsa PVC, lihlahisoa tsa foam tsa PVC, letlapa le pepeneneng la PVC, jj. .
PVC e nang le thepa e ntle ea mochini, lisebelisoa tsa lik'hemik'hale tse kang ho hanyetsa acid le alkali corrosion, tlhaho ho tloha ts'ebetsong ea ho itima mollo, mocheso o fokolang oa mocheso, ho boloka mocheso ho fokotsa lerata, lihlahisoa tsa ts'ireletso ea tikoloho, e ka ba likarolo tse ntle, tse kang phetoho ea 'mele le ea lik'hemik'hale e fetohile thepa ea bohlokoa ea lehae le letala,' maraka oa kaho ea boenjiniere, ho ba likete, kaha batho ba bangata ba tseba le ho lemoha.Hajoale, sehlopha sa zhongtai e le sa pele, tse tharo tse holimo lefats'eng ho bafani ba tlhahiso ea PVC ea lapeng, se thehile tekanyo ea tlhahiso ea selemo le selemo ea lithane tse limilione tse 2,3 tsa resin ea polyvinyl chloride (PVC), e khothaletsang ka matla tšebeliso ea lihlahisoa tse sebetsang hantle tsa PVC ho bohle. metsamao ya bophelo, ke karolo ya naha ya ntshetsopele ya botala le phepelo ho kenya tshebetsong le ho phethahatsa tokiso, hape ke ntshetsopele ya nako e telele e phetseng hantle ya boikarabelo ba indasteri le ho jara.Pampiri ena haholo-holo e hlahisa PVC ho tsoa likarolong tse hlano, tse kang kenyelletso, lihlopha, mokhoa oa ho kopanya, ho fetola le ho sebelisoa.
Tlhaloso
GB/T 5761-2006 Standard
| Ntho | SG3 | SG5 | SG7 | SG8 | |
| Viscosity, ml/g (K boleng) Tekanyo ea polymerization | 135-127 (72~71) 1350-1250 | 118~107 (68~66) 1100 ~ 1000 | 95-87 (62~60) 850-750 | 86-73 (59~55) 750-650 | |
| Palo ea karoloana ea litšila≤ | 30 | 30 | 40 | 40 | |
| Litaba tse feto-fetohang %,≤ | 0.40 | 0.40 | 0.40 | 0.40 | |
| Bongata bo hlahang g/ml ≥ | 0.42 | 0.45 | 0.45 | 0.45 | |
| masalla ka mor'a sefe | 0.25 limilimithara ≤ | 2.0 | 2.0 | 2.0 | 2.0 |
| 0.063mm ≥ | 90 | 90 | 90 | 90 | |
| Palo ea lijo-thollo / 400cm2≤ | 40 | 40 | 50 | 50 | |
| Plasticizer absorbency boleng ba 100g resin g≥ | 25 | 17 | - | - | |
| Bosoeu %,≥ | 75 | 75 | 70 | 70 | |
| Motsoako oa tharollo ea metsi, [us/(cm.g)]≤ | 5 | - | - | - | |
| Masala a chloride ethylene content mg/kg≤ | 10 | 10 | 10 | 10 | |
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.
