MSI (PTSI) p-toluenesulfonyl isocyanate CAS 4083-64-1
MSI (PTSI), p-toluenesulfonyl isocyanate, monoisocyanate e sebelisoang ka tloaelo, motsoako o sebetsang haholo o sebelisoang haholo e le ntho e senyang metsi lihlahisoa tsa lik'hemik'hale, tse kang li-solvents, fillings, pigments le libaka tsa tar. Ho ba sekhomaretsi sa mongobo bakeng sa lijalo tsa polyurethane (PU) tse thehiloeng ho solvent, li-sealants, li-adhesives le joalo ka bohareng ba lik'hemik'hale tse fapaneng tsa bohlokoa indastering.
p-toluenesulfonyl isocyanate (PTSI) e thibela karabelo e sa rateheng pele ho nako ea ho penta le ho roala, ka hona, e lumella baetsi ba lihlahisoa ho hlahisa polyurethanes ea boleng bo holimo. Ka ho sebelisa Harttive MSI ha ho etsoa lipente tsa polyurethane, tahlehelo ea gloss, yellowing le foam e sebetsang e bakoang ke sebaka se metsi tsamaisong eohle e fokotsehile. p-toluenesulfonyl isocyanate e ka boela ea e-ba motsoako oa stabilizer bakeng sa lisebelisoa tsa ho phekola mongobo ho thibela ho senyeha kapa / le ho senyeha ha mebala ha u ntse u boloka.
MSI (PTSI) e sebetsana le metsi, e ntša carbon dioxide 'me e baka hore ho thehoe lihlahisoa tse qhibilihang ka mokhoa o tloaelehileng oa pente. Hoo e ka bang 12g ea stabilizer e hlokahala ho latela mohopolo bakeng sa ho sebetsana le 1g ea metsi. Boiphihlelo bo bonts'itse, leha ho le joalo, hore karabelo e sebetsa ho feta boteng ba MSI(PTSI). Ho lumellana le li-binders tsa pente ho lokela ho hlahlojoa esale pele.
p-toluenesulfonyl isocyanate e khothalletsoa hore e sebelisoe e le terminator ea ketane nakong ea polymerization le ho tlosa lihlopha tse sa batleheng tse sebetsang tse sebetsang ka thepa e tala ea PU. Liaparong tsa mashala tsa tar PU, MSI e ka sebelisoa ho fokotsa li-amine le lihlopha tse sebetsang tsa OH le ho tlosa metsi ka tar ho qoba ho phophoma le ho phunya pele ho nako ha tar e kopantsoe le PU prepolymer.
Likaroloana:
- E felisa litlamorao tsa mongobo mme e thibela mathata a amanang le mongobo ka har'a litlolo tsa polyurethane
- Viscosity e tlase, isocyanate ea monofunctional eo lik'hemik'hale li kopanang le metsi ho theha amide e inert.
- E sebelisoa bakeng sa ho felloa ke metsi 'meleng oa li-solvents, li-filler, li-pigments le li-bituminous tar
- E ntlafatsa botsitso ba polokelo ea li-disocyanate khahlano le ho bola le ho fifala
- E tlosa mongobo o hlahisitsoeng ka li-solvents, li-pigment le li-filler ho Single-component le Dual-component PU system.
MSI (PTSI) e sebelisoa e le mokhoa o tsitsitseng bakeng sa lisebelisoa tse phekolang mongobo. E thibela karabelo e sa rateheng pele ho nako ea ho penta le ho roala. P-toluenesulfonyl isocyanat hangata e sebelisoa libakeng tse latelang:
- Likhomaretsi tse nang le karolo e le 'ngoe le li-Dual-component polyurethane le li-sealants.
- Liaparo tse nang le karolo e le 'ngoe le lipente tse nang le likarolo tse peli tsa polyurethane.
- Lintho tse qhibilihisang
- Li-pigments
- Li-fillers
- Li-reagents
| Sehlahisoa | P-Toluenesulfonyl Isocyanate(PTSI) | |||||
| Nomoro ea CAS. | 4083-64-1 | |||||
| Nomoro ea sehlopha | 20240110 | Ho paka | 20kg/barrel | Bongata | 5000kgs | |
| Letsatsi la tlhahiso | 2024-01-10 | |||||
| Ntho | Tlhaloso | Liphetho | ||||
| Tlhahlobo,% | ≥98 | 99.11 | ||||
| -NCO Content,% | ≥20.89 | 21.11 | ||||
| Mmala, APHA | ≤20 | 18 | ||||
| Litaba tsa PTSC,% | ≤ 1.0 | 0.66 | ||||
Ho paka: 20kgs, 180 / moropa oa tšepe.
Polokelo le lipalangoang: Harttive MSI (PTSI) ha e na mongobo 'me ka hona e lokela ho bolokoa ka linako tsohle ka har'a linkho tsa mantlha tse tiisitsoeng ka thata mochesong o pakeng tsa 5°C le 30 °C. Hang ha li butsoe, lijana li lokela ho koaloa hang ka mor'a hore sehlahisoa se seng le se seng se tlosoe. Qoba hole le joala, metheo e matla, li-amine, li-oxidizing tse matla.
Shelf bophelo: Likhoeli tse 6 ho tloha ka letsatsi la tlhahiso.
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