Toluene Diisocyanate (TDI-80) CAS No.: 26471-62-5

Tlhaloso e Khutšoanyane:

Kakaretso ea Sehlahisoa

Toluene Diisocyanate (TDI) ke thepa ea bohlokoa ea lik'hemik'hale tse tala tsa tlhaho, e hlahisoang haholo-holo ke karabelo ea toluene diamine le phosgene. Jwalo ka karolo ea bohlokoa tlhahisong ea polyurethane, TDI e sebelisoa haholo ho foam e tenyetsehang, liphahlo, likhomaretsi, li-elastomer le tse ling. TDI e fumaneha ka mefuta e 'meli e meholo ea isomere: TDI-80 (80% 2,4-TDI le 20% 2,6-TDI) le TDI-100 (100% 2,4-TDI), 'me TDI-80 ke eona e sebelisoang haholo indastering.

Likarolo tsa Bohlokoa

• Phetoho e Phahameng:TDI e na le lihlopha tsa isocyanate tse arabelang haholo (-NCO), tse ka arabelang ka hydroxyl, amino, le lihlopha tse ling tse sebetsang ho etsa thepa ea polyurethane.
• Matlotlo a Mekaniki a Hloahloa:E fana ka thepa ea polyurethane e nang le ho tenyetseha ho phahameng, ho hanyetsa ho tsofala le matla a ho taboha.
• Ho ba le ho tsikinyeha ho tlase:Ho bonolo ho e sebetsana le ho e kopanya, e loketse lits'ebetso tse fapaneng tsa tlhahiso.
• Botsitso:E tsitsitse tlas'a maemo a omileng a polokelo empa e lokela ho bolokoa hole le mongobo.

Likopo

1. Foam e Tenyetsehang ea Polyurethane:E sebelisoa ka thepa ea ka tlung, materaseng, litulong tsa likoloi le tse ling, e fana ka tšehetso e phutholohileng le ho tenyetseha.
2. Liaparo le Lipente:E sebetsa e le sesebelisoa sa ho folisa liphahlong tse sebetsang hantle, e fana ka ho khomarela ho hoholo, ho hanyetsa ho tsofala le ho hanyetsa lik'hemik'hale.
3. Likhomaretsi le Litiiso:E sebelisoa indastering ea kaho, likoloing, lieta le liindastering tse ling, e fana ka matla a phahameng le ho tšoarella.
4. Li-elastomer:E sebelisoa ho etsa likarolo tsa indasteri, mabili, litiiso le tse ling, e fana ka ho tenyetseha ho hoholo le ho hanyetsa ho tsofala.
5. Lisebelisoa tse ling:E sebelisoa linthong tse thibelang metsi, ho kenya mocheso, ho koahela masela le tse ling.

Sephutheloana le Polokelo

• Sephutheloana:E fumaneha ka thepa ea boima ba 250 kg/moropa, 1000 kg/IBC, kapa ka likepe tse tsamaisang thepa. Likhetho tsa ho paka tse ikhethileng lia fumaneha ha ho kopuoa.
• Polokelo:Boloka sebakeng se pholileng, se omileng, le se nang le moea o kenang hantle. Qoba ho kopana le metsi, lino tse tahang, li-amine le lintho tse ling tse arabelang. Mocheso o khothaletsoang oa polokelo: 15-25℃.

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Mehopolo ea Polokeho le Tikoloho

• Chefo:TDI e halefisa letlalo, mahlo le tsamaiso ea ho hema. Lisebelisoa tse loketseng tsa tšireletso (mohlala, liatlana, likhalase tsa mahlo, li-respirator) li lokela ho aparoa ha ho tšoaroa.
• Ho cha:Leha ntlha ya flash e le hodimo haholo, e boloke hole le malakabe a bulehileng le dithempereichara tse phahameng.
• Tšusumetso Tikolohong:Lahla litšila ho latela melao ea tikoloho ea lehae ho thibela tšilafalo.

Iteanye le rona

Bakeng sa tlhahisoleseding e batsi kapa ho kopa sampole, ka kopo ikopanye le sehlopha sa rona sa thekiso. Re ikemiselitse ho fana ka lihlahisoa tsa boleng bo holimo le tšebeletso e ntle haholo!