Shanghai Huayingtong E-commerce Co., Ltd. is one of the leading Butylated hydroxytoluene (BHT) suppliers in China and a professional Butylated hydroxytoluene (BHT) manufacturer. Welcome to purchaseButylated hydroxytoluene (BHT) from our factory.pls contact tom :service@skychemwin.com
Lebitso la Sehlahiswa:Butylated hydroxytoluene
Nomoro ea CAS:128-37-0
Sebopeho sa limolek'hule tsa sehlahisoa:
Butylated hydroxytoluene ke ntho e phelang e nang le foromo ea lik'hemik'hale C15H24O. Ke phofshoana e tšoeu ea crystalline kapa crystalline e nang le liphello tsa antioxidant le anticorrosive, chefo e tlaase, e sa cheng, e sa cheng, e sa cheng, e tsitsitseng ea polokelo, 'me e ka thibela kapa ea lieha ho senyeha ha oxidative ea polasetiki kapa rabara ho lelefatsa bophelo ba tšebeletso. E sebelisoa haholo litlolong tse fapaneng.
1. Joalo ka sepheo se akaretsang sa phenolic antioxidant. E sebelisoa haholo lihlahisoa tsa polymer, lihlahisoa tsa peterole le indastering ea ho lokisa lijo. Sehlahisoa sena hangata se sebelisoa joalo ka rabara antioxidant. E na le phello e itseng ea tšireletso mocheso le botsofali ba oksijene, hape e ka thibela tšenyo ea koporo. Ha e na matla a anti-ozone e le 'ngoe, empa e ka sireletsa tšenyo ea rabara e chesitsoeng ka anti-ozone le boka. E ka boela ea sebelisoa e le gelling inhibitor ka rabara ea styrene butadiene. Tekanyetso e akaretsang ea rabara ke likarolo tse 0.5-3. Ha tekanyo e eketseha ho likarolo tse 3-5, e ke ke ea fafatsa serame. E ka boela ea sebelisoa e le stabilizer ka mor'a ho sebetsa le ho boloka rabara ea maiketsetso, 'me e ka sebelisoa ho rabara ea styrene butadiene, rabara ea butadiene, rabara ea ethylene propylene, rabara ea chloroprene le mefuta e meng ea rabara. Antioxidant 264 ke antioxidant e sebetsang linthong tse ling tsa polymer. Ke stabilizer e sebetsang ka polyethylene, polyvinyl chloride (tekanyo ea 0.01-0.1%) le polyvinyl ether. Antioxidant 264 ke motsoako o babatsehang oa antioxidant bakeng sa lihlahisoa tse fapaneng tsa petroleum. Ho qhibiliha ha oli hantle. Sehlahisoa sena se ka boela sa sebelisoa e le antioxidant bakeng sa indasteri ea ho lokisa lijo, e sebelisoang lijong tse nang le oli le mafura a mangata. Tekanyetso ea mafura, botoro, tlhapi e omisitsoeng le lihlahisoa tsa likhofu, tlhapi le lihlahisoa tse phekotsoeng letsoai, nama ea leruarua, lihlahisoa tse hatselitsoeng, joalo-joalo e ka tlase ho 0.2g/kg, le ka tlase ho 0.75g/kg ho cheping chewing. Tšebeliso ea sehlahisoa sena ke mokhoa oa ho qoelisa, mokhoa oa ho kopanya ka ho toba, mokhoa oa ho kopanya ka mor'a ho qhibiliha ka mokhoa oa ethanol le ho fafatsa, joalo-joalo United States, Japane le European Community li sebelisitse sehlahisoa sena e le tlatsetso ea phepo ea molao, 'me European Community e bolela hore. palo e ka holimo ea phepelo ke 150ppm, e ka sebelisoang lijong tse fapaneng.
2. BHTke antioxidant e qhibilihang ka oli e sebelisoang haholo lapeng le kantle ho naha. Le hoja ho na le chefo e eketsehileng, empa matla a eona a antioxidant, ho hanyetsa mocheso le botsitso, ha ho monko o khethehileng, 'me ha ho na tšepe ea tšepe ea mebala le mefokolo e meng, le theko e tlaase, ke 1/5 ~ 1/8 feela ea BHA, Chaena e ntse e sebelisoa e le eona e ka sehloohong. antioxidant. Ka kakaretso e sebelisoa le BHA, le citric acid kapa acid tse ling tsa organic joalo ka li-synergists. E ka sebelisoa ka mafura a jeoang le oli, lijo tse halikiloeng, li-cookie, li-noodle tsa hang-hang, raese e potlakileng, linate tse entsoeng ka makotikoting, lihlahisoa tsa tlhapi tse omisitsoeng le lihlahisoa tsa nama tse phekotsoeng, tekanyo e phahameng ea tšebeliso ke 0.2g / kg.
3. E 'ngoe ea li-antioxidants tsa phenolic ka kakaretso. E sebelisoa e le antioxidant e sa silafatsang, e ka thibela ka katleho moea oxidation, ho senyeha ha mocheso le tšenyo ea koporo, joalo-joalo E ka sebelisoa e le antioxidant le mocheso stabilizer bakeng sa polyolefin, polyester, polystyrene, ABS resin, polyvinyl chloride, cellulose resin, joalo-joalo. E sebelisoa e le antioxidant le anti-deterioration agent bakeng sa rabara ea tlhaho le rabara ea maiketsetso e kang butyl, butyl, chloroprene, nitrile, ethylene propylene le satin indastering ea rabara. E boetse e sebelisoa e le antioxidant bakeng sa lihlahisoa tsa petroleum, mofuta oa EVA hot melt adhesive, unsaturated fatty acid coatings, joalo-joalo Di-tert-butyl-p-cresol ea lijo-thollo e lumelloa ho sebelisoa e le antioxidant ea lijo, e ka sebelisoang mafura. , lintho tse halikiloeng, lijo tse halikiloeng, lijo-thollo, lihlahisoa tsa lebese, lihlahisoa tsa nama le lintho tse bolokiloeng. E ka boela ea sebelisoa e le antioxidant bakeng sa litlolo, linoko, lijo, joalo-joalo, e ka boela ea sebelisoa e le lisebelisoa tsa oli le mafura ho ntlafatsa botsitso ba lihlahisoa tsa oli. Hangata, tekanyo ke 0.05% ~ 1.0%.
Chemwin e ka fana ka mefuta e mengata ea li-hydrocarbon tse ngata le li-solvents tsa lik'hemik'hale bakeng sa bareki ba indasteri.Pele ho moo, ka kopo bala lintlha tse latelang mabapi le ho etsa khoebo le rona:
1. Tshireletso
Tšireletseho ke eona ntho e tlang pele bophelong ba rona. Ntle le ho fa bareki tlhahisoleseling mabapi le ts'ebeliso e sireletsehileng le e baballang tikoloho ea lihlahisoa tsa rona, re boetse re ikemiselitse ho netefatsa hore likotsi tsa polokeho ea basebetsi le borakonteraka li fokotsoa ho ba bonyane bo utloahalang le bo ka khonehang. Ka hona, re hloka hore moreki a etse bonnete ba hore litekanyetso tse nepahetseng tsa ho laolla le ho boloka polokeho li fihlelleha pele ho tlisoa ha rona (ka kopo sheba sehlomathiso sa HSSE ho latela maemo le maemo a kakaretso a thekiso a ka tlase). Litsebi tsa rona tsa HSSE li ka fana ka tataiso mabapi le litekanyetso tsena.
2. Mokhoa oa ho fana
Bareki ba ka odara le ho fana ka lihlahisoa ho tsoa ho chemwin, kapa ba ka fumana lihlahisoa ho tsoa femeng ea rona ea tlhahiso. Mekhoa e teng ea lipalangoang e kenyelletsa lipalangoang tsa literaka, terene kapa mefuta e mengata (maemo a arohaneng a sebetsa).
Tabeng ea litlhoko tsa bareki, re ka hlakisa litlhoko tsa likepe kapa litanka mme ra sebelisa litekanyetso tse khethehileng tsa polokeho / tlhahlobo le litlhoko.
3. Palo e fokolang ea taelo
Haeba u reka lihlahisoa sebakeng sa rona sa marang-rang, palo e tlase ea odara ke lithane tse 30.
4.Tefo
Mokhoa o tloaelehileng oa ho lefa ke ho fokotsa ka kotloloho matsatsing a 30 ho tsoa ho invoice.
5. Litokomane tsa thomello
Litokomane tse latelang li fanoe ka thomello ka 'ngoe:
· Bill of Lading, CMR Waybill kapa tokomane e 'ngoe e amehang ea lipalangoang
· Setifikeiti sa Tlhahlobo kapa Tumellano (haeba ho hlokahala)
· Litokomane tse amanang le HSSE tumellanong le melaoana
· Litokomane tsa meetlo ho latela melaoana (haeba ho hlokahala)