PVC RESIN FOR CABLE
Resin ea PVC BAKENG SA CABLE,
Motsoako oa Cable oa PVC, PVC Cable Raw Material, PVC Bakeng sa Lithapo tsa Motlakase, Resin ea PVC bakeng sa insulation ea cable,
PVC hobane e na le ts'ebetso e ntle ea 'mele, lik'hemik'hale, tsa motlakase, tse thibelang lelakabe, lilemong tsa bo-1930 le bo-40, linaheng tse ling li ile tsa qala ho sebelisa PVC e bonolo e le lisebelisoa tsa ho kenya mohala, nts'etsopele le ts'ebeliso ea lisebelisoa tsa cable tsa PVC naheng ea rona li qalile lilemong tsa bo-1950.Ka ntlafatso ea matla a tlhahiso ea PVC resin, plasticizer le li-additives tsa indasteri le ho khothaletsa le ho sebelisoa ha mefuta e mecha, indasteri ea li-cable e na le boleng bo phahameng.
Lekholong la bo21 la lilemo, ka ho matlafatsoa ha temoso ea batho mabapi le tikoloho le ho ela hloko ha batho bophelo bo botle ba bona, litaba tsa tikoloho li fetohile sehlooho sa mokhatlo oa batho.Linaha tse ngata, libaka le mekhatlo e thehile litekanyetso le melaoana e thata ho fokotsa tšebeliso ea lintho tse kotsi, haholo-holo melao ea RolS le REACH.Ho batla mekhoa e mecha le lits'ebetso tse ncha, ho ntlafatsa sekhahla sa tšebeliso ea lisebelisoa, ho ikamahanya le litlhoko tsa melao le melaoana ea ts'ireletso ea tikoloho, ts'ireletso ea tikoloho lisebelisoa tsa cable tsa PVC li hlahile ka nako eo, 'me ka potlako e fetoha e' ngoe ea lihlooho tsa nts'etsopele ea lisebelisoa tsa cable tsa PVC. .
Phetoho e ntseng e eketseha le katoloso ea tlhokahalo ea mmaraka ea terata le thapo (e bitsoang thapo), hammoho le boithuto bo tebileng ba li-additives tse ncha tse fapaneng (joalo ka li-additives tse thibelang malakabe, sehatello sa mosi), li khothaletsa kholiso le ts'ebeliso ea lisebelisoa tse ncha. mahlale, lisebelisoa tse ncha le lihlahisoa tse ncha tsa thepa ea PVC.Ka bongata bo bongata ba lintho tse phelang (tse kang polasetiki, rabara) tse sebelisoang indastering ea li-cable, bongata ba lisebelisoa tsa cable tsa PVC ke lintho tsa pele tsa tlhaho naheng ea rona.
Thermoplastic high-molecular polymer e entsoeng ke ho fanyeha polymerization ea vinyl chloride monomer.Thepa ea molek'hule :- (CH2 – CHCl) n – (N: tekanyo ea polymerization, N= 590 ~ 1500).Ke thepa e tala ka ho fetisisa e sebelisoang tlhahisong ea polasetiki.E na le botsitso bo botle ba lik'hemik'hale, ho hanyetsa kutu le ho hanyetsa metsi.
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 | |
Lisebelisoa
Polyvinyl chloride resin e na le mefuta e mengata ea lisebelisoa, tse kang likoloi tsa likoloi, lisebelisoa tsa mekhabiso ea lelapa, lebokose le khanyang la papatso, lieta tsa lieta, liphaephe tsa PVC le li-fittings, li-profiles le li-hose tsa PVC, letlapa la PVC le poleiti, filimi e pota-potiloeng, lintho tsa ho bapala tse fofang, lihlahisoa tsa ka ntle, PVC terata le thapo, PVC letlalo maiketsetso, lehong le fatše polasetiki, boto masenke, joalo-joalo.
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.
