Tag: Resin ea polyethylene

Polyethylene phofo ke ntho ea bohlokoa haholo ea maiketsetso, e leng motsoako oa polymer o entsoeng ho tloha ho ethylene monomer 'me o sebelisoa haholo ha ho etsoa lihlahisoa tsa polasetiki, likhoele, lijana, liphaephe, lithapo, lithapo le masimo a mang. Ka kenyelletso e tsoelang pele ea lisebelisoa tse ncha le theknoloji e ncha, tšebeliso ea phofo ea polyethylene e boetse e atoloha. Mekhoa ea ntlafatso ea kamoso e tla ba ka tsela e latelang: 1. Mokhoa oa ts'ireletso ea botala le tikoloho: Ka tlhokomeliso e ntseng e eketseha ea ts'ireletso ea tikoloho, mokhoa oa nts'etsopele ea botala le tikoloho.Bala Haholoanyane …

Kenyelletso ea HS code ea polyethylene powder coating HS CODE ke khutsufatso ea "Harmonized Commodity Description le Coding System". Harmonization System Code (HS-Code) e entsoe ke International Customs Council mme lebitso la Senyesemane ke The Harmonization System Code (HS-Code). Lintlha tsa mantlha tsa mekhatlo ea ho kena le ho tsoa ha thepa ea linaha tse fapaneng ho netefatsa mekhahlelo ea thepa, ho tsamaisa taolo ea maemo a thepa, ho hlahloba litekanyetso tsa litefiso, le ho hlahloba matšoao a boleng ba thepa ke litifikeiti tse tloaelehileng tsa boitsebiso bakeng sa ho tsoa kantle ho naha.Bala Haholoanyane …

Nomoro ea CN ea phofo ea polyethylene: 3901 Polymers ea ethylene, ka mefuta ea mantlha: 3901.10 Polyethylene e nang le matla a khoheli a ka tlase ho 0,94: -3901.10.10 Linear polyethylene -3901.10.90 Tse ling tse 3901.20 tse nang le gravity e khethehileng ea 0,94 kapa ho feta: —-3901.20.10 Polyethylene ho e 'ngoe ea liforomo tse boletsoeng ntlheng ea 6(b) ea khaolo ena, ea khoheli e itseng ea 0,958 kapa ho feta ho 23 °C, e nang le: 50 mg/kg kapa ka tlase ho aluminium, 2 mg/kg kapa ka tlase ho calcium, 2 mg/kg kapaBala Haholoanyane …

Polyethylene Paint, eo hape e tsejoang e le liphahlo tsa polasetiki, ke liphahlo tse kentsoeng linthong tsa polasetiki. Lilemong tsa morao tjena, liphahlo tsa polasetiki li 'nile tsa sebelisoa haholo ka thelefono ea cellular, TV, k'homphieutha, likoloi, lisebelisoa tsa lithuthuthu le likarolo tse ling, tse kang likarolo tsa kantle tsa likoloi le likarolo tse ka hare. Likarolo, liphahlo tsa polasetiki le tsona li sebelisoa haholo lisebelisoa tsa lipapali le tsa boikhathollo, liphutheloana tsa litlolo le lintho tsa ho bapala. Thermoplastic acrylate resin coatings, thermosetting acrylate-polyurethane resin resin coatings, chlorinated polyolefin coatings, modified polyurethane coatings le mefuta e meng, har'a eona acrylic coatings.Bala Haholoanyane …

High density polyethylene (HDPE), phofo e tšoeu kapa sehlahisoa sa granular. E se nang chefo, e sa latsoeheng, e kristale ea 80% ho isa ho 90%, ntlha e nolofatsang ea 125 ho ea ho 135 ° C, e sebelisa mocheso ho fihlela ho 100 ° C; ho thatafala, matla a thata le ductility li molemo ho feta polyethylene e tlaase; wear resistance, motlakase Insulation e ntle, ho tiea le ho hanyetsa serame; botsitso bo botle ba lik'hemik'hale, bo ke keng ba qhibiliha ka har'a mokelikeli leha e le ofe oa manyolo ka mocheso oa kamore, ho hanyetsa kutu ea acid, alkali le matsoai a sa tšoaneng; tšesaane filimi permeability ho mouoane oa metsi le moea, ho monya metsi Ho tlaase; khanyetso e mpe ea botsofali,Bala Haholoanyane …

Mokhoa oa tlhahiso ea polyethylene o ka aroloa ka: Mokhoa o phahameng oa khatello, mokhoa o phahameng oa khatello o sebelisoa ho hlahisa polyethylene e tlaase. Khatello e mahareng Mokhoa oa khatello e tlase. Mabapi le mokhoa o fokolang oa khatello, ho na le mokhoa oa slurry, mokhoa oa tharollo le mokhoa oa khase ea khase. Mokhoa oa khatello e phahameng o sebelisoa ho hlahisa polyethylene e tlaase. Mokhoa ona o ile oa hlahisoa esale pele. Polyethylene e hlahisoang ke mokhoa ona e etsa hoo e ka bang 2/3 ea kakaretso ea polyethylene, empa kaBala Haholoanyane …

Polyethylene e fetotsoeng ke eng? Mefuta e fetotsoeng ea polyethylene haholo-holo e kenyelletsa polyethylene e chlorinated, chlorosulfonated polyethylene, polyethylene e kopantsoeng le mefuta e fapaneng e fetotsoeng. Chlorinated Polyethylene: Kloride e sa reroang e fumanoeng ka ho nkela liathomo tsa haedrojene sebakeng sa polyethylene ka chlorine. Chlorination e etsoa tlas'a ho qalisoa ha leseli kapa peroxide, 'me e hlahisoa haholo-holo ke mokhoa oa ho emisa metsi ka har'a indasteri. Ka lebaka la phapang ea boima ba limolek'hule le kabo, degree ea branching, degree ea chlorination kamora chlorination, kabo ea athomo ea chlorine le kristale e setseng eaBala Haholoanyane …

Thepa ea 'Mele le ea Lik'hemik'hale ea Polyethylene Resin Chemical Properties Polyethylene e na le botsitso bo botle ba lik'hemik'hale' me e hanana le ho hlapolla asiti ea nitric, ho hlapolla sulfuric acid le motsoako ofe kapa ofe oa hydrochloric acid, hydrofluoric acid, phosphoric acid, formic acid, acetic acid, metsi a ammonia, amine, hydrogen. peroxide, sodium hydroxide, potassium hydroxide, joalo-joalo. Empa ha e hanyetsane le kutu e matla ea oxidative, joalo ka fuming sulfuric acid, concentrated nitric acid, chromic acid le motsoako oa sulfuric acid. Ka mocheso oa kamore, li-solvents tse boletsoeng ka holimo li tla butle-butleBala Haholoanyane …

General Thepa ea Polyethylene Resin Polyethylene resin ke phofo e tšoeu e se nang chefo, e se nang monko kapa granule, ponahalo e tšoeu ea lebese, e nang le maikutlo a kang a boka, le ho monya metsi a tlase, ka tlase ho 0.01%. Filimi ea polyethylene e pepenene ebile e fokotseha ka kristale e ntseng e eketseha. Filimi ea polyethylene e na le metsi a fokolang a fokolang empa ho na le moea o phahameng oa moea, o sa lokelang bakeng sa ho kenya liphutheloana tse ncha empa o loketse ho kenya mongobo. E chesa, e nang le index ea oksijene ea 17.4, mosi o tlaase ha o chesa, palo e nyenyane eaBala Haholoanyane …

Khethollo ea polyethylene Polyethylene e arotsoe ka polyethylene e phahameng (HDPE), polyethylene e tlaase (LDPE) le polyethylene e tlaase e tlaase (LLDPE) ho latela mokhoa oa polymerization, boima ba limolek'hule le sebopeho sa ketane. Thepa ea LDPE: ha e na tatso, ha e na monko, ha e na chefo, bokaholimo bo lerootho, likaroloana tsa boka bo bosoeu bo bosoeu, boima bo ka bang 0.920 g/cm3, ntlha e qhibilihang 130℃～145℃. Ha e qhibilihe ka metsing, e qhibilihang hanyenyane ka har'a li-hydrocarbon, joalo-joalo. E khona ho mamella khoholeho ea boholo ba li-acids le alkalis, e monya metsi a tlase, e ntse e khona ho boloka maemo a fetoha ha mocheso o tlase, 'me e na leBala Haholoanyane …

Kenyelletso e Khutšoanyane ea Polyethylene Resin Polyethylene (PE) ke resin ea thermoplastic e fumanoang ka polymerizing ethylene. Ho indasteri, li-copolymers tsa ethylene tse nang le li-alpha-olefin tse nyane li kenyelelitsoe. Polyethylene resin ha e na monko, ha e chefo, e ikutloa joaloka boka, e na le mocheso o tlase o matla o hanyetsanang le mocheso o tlase (bonyane ba mocheso o sebetsang o ka fihla ho -100 ~ -70 ° C), o tsitsitse lik'hemik'hale tse ntle, 'me o khona ho hanela khoholeho ea asiti le alkali (e sa hanyetse ho oxidation). asiti ea tlhaho). Ha e qhibilihe ka har'a li-solvents tse tloaelehileng mocheso oa kamore, 'me e monya metsi a tlase le motlakase o motle haholoBala Haholoanyane …