Resin ea PVC bakeng sa UPVC
PVC resin bakeng sa UPVC,
pvc resin bakeng sa phala, PVC resin bakeng sa tlhahiso ea liphaephe, PVC resin pipe grade,
Polyvinyl Chloride (PVC) ke resin ea thermoplastic e melang e hlahisoang ke polymerization ea vinyl chloride monomer.Ka lebaka la phapang ea lisebelisoa tse tala, ho na le mekhoa e 'meli ea ho kopanya vinyl chloride monomer calcium carbide process le petroleum process.Sinopec PVC e amohela mekhoa e 'meli ea ho emisoa, ka ho latellana ho tsoa ho Japanese Shin-Etsu Chemical Company le American Oxy Vinyls Company.Sehlahisoa se na le khanyetso e ntle ea ho senya lik'hemik'hale, thepa e ntle ea ho kenya motlakase le botsitso bo botle ba lik'hemik'hale.Ka lintho tse ngata tsa chlorine, thepa e na le ts'ebetso e ntle ea ho thibela mollo le thepa ea ho itima.PVC e bonolo ho e sebetsa ka extrusion, ho bopa ka ente, calendering, ho bopa ho otla, ho hatella, ho bopa le ho bopa ka mocheso, joalo-joalo.
Kopo
PVC ke e 'ngoe ea li-resin tsa thermoplastic tse sebelisoang haholo.E ka sebelisoa ho etsa lihlahisoa tse nang le boima bo phahameng le matla, joalo ka liphaephe le li-fittings, mamati a profild, lifensetere le lipampiri tsa ho paka.
E ka boela ea etsa lihlahisoa tse bonolo, tse kang lifilimi, maqephe, lithapo tsa motlakase le lithapo, liboto tsa fatše le letlalo la maiketsetso, ka ho phaella ka li-plasticizers.
Pvc resin pipe grade e sebelisoa haholo phala ea drainage, lipeipi tsa nosetso, liphaephe, liphaephe tsa likhoerekhoere, tlhahiso ea liphaephe.
Mekhahlelo
| Kereiti | PVC QS-1050P | Litlhaloso | ||
| Ntho | Boleng ba tiisetso | Mokhoa oa teko | ||
| Karolelano ea tekanyo ea polymerization | 1000-1100 | GB/T 5761, Sehlomathiso A | K boleng 66-68 | |
| Boima bo bonahalang, g/ml | 0.51-0.57 | 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, ≥ | 21 | 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, metsotso e 10 hamorao), %,≥ | 80 | 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.
Keletso ea hau bakeng sa Pvc Pipe
Foromo ea 1:
PVC 100kg
Calcium e boima 250kg
Khalsiamo e khanyang 50kg
Asiti ea Stearic 2.4kg
Parafine 2.6kg
CPE 6kg
Lead Stabilizer 5.0kg
Foromo ea 2:
PVC 100kg,
Calcium e boima 200kg,
Synthetic Heavy Calcium 50kg,
Composite lead Stabilizer 5.6kg,
Asiti ea Stearic 1.8kg,
Parafine 0.3kg,
CPE 10kg,
Titanium dioxide 3.6kg.
Foromo ea 3:
PVC 100kg
300 Mesh e boima Calcium 50kg,
80 Mesh Calcium e boima 150kg,
Asiti ea Stearic 0.8kg,
Parafine 0.55kg,
Composite lead Stabilizer 4-5kg,
CPE 4kg
Foromo ea 4:
PVC 100kg
Calcium e boima 125kg
Khalsiamo e khanyang 125kg
Stabilizer 6.2kg
Parafine 1.5kg
Asiti ea Stearic 1.3kg
Titanium dioxide e boima ba lik'hilograma tse 4
CPE 10kg
boka ba PE 0.3kg
Brightener 0.03kg
Foromo ea 5:
PVC 100kg
Asiti ea Stearic 1.0kg
Parafine 0.8kg
Lead Stabilizer 4.6kg
Calcium e boima 200kg
Foromo ea 6:
PVC 100kg
Khalsiamo e khanyang 25kg
Lead Stabilizer 3.5kg
Mono Glyceride 1.1kg
boka ba PE 0.3kg
Asiti ea Stearic 0.2kg
ACR (400) 1.5kg
Parafine 0.35kg
Titanium dioxide 1.5kg
Ultramarine 0.02kg
Brightener 0.02kg
UPVC, eo hape e tsejoang e le PVCU, hangata e tsejoa e le PVC e thata.Ke resin ea amorphous thermoplastic e entsoeng ka vinyl chloride monomer ka polymerization reaction hammoho le li-additives tse ling (tse kang stabilizer, lubricant, filler, joalo-joalo).Ho phaella ho li-additives, mokhoa oa ho kopanya le li-resin tse ling o boetse o amoheloa, e le hore o be le bohlokoa bo sebetsang bo hlakileng.Li-resin tsena ke CPVC, PE, ABS, EVA, MBS joalo-joalo.UPVC e na le viscosity e phahameng ea ho qhibiliha le metsi a fokolang.Esita le haeba khatello ea ente le mocheso oa ho qhibiliha li eketseha, metsi a ke ke a fetoha haholo.Ho phaella moo, resin bōpa mocheso le mogote decomposition e haufi haholo, e ka ba bōpa mocheso mefuta e fapaneng e moqotetsane haholo, ke ho thata ho bōpa lintho tse bonahalang.
Lebitso la Sechaena
Polyvinyl chloride e thata
Mabitso a kantle
Polyvinyl Chloride e se nang polasetiki
Khetha ho sebelisa
Lisebelisoa tsa polasetiki le tsamaiso ea ho laola mocheso
Qhibiliha mocheso
185-205 ℃
Lebelo la ho potoloha ha screw
Ha ea lokela ho feta 0.15-0.2m / s
