Tetramethylhexamethylenediamine Cas# 111-18-2 THDA
MOFAN TMHDA (TMHDA, Tetramethylhexamethylenediamine) e sebelisoa e le motsoako oa polyurethane. E sebelisoa mefuteng eohle ea litsamaiso tsa polyurethane (foam e feto-fetohang (letlapa le ho bōptjoa), foam e semirigid, foam e thata) e le mohloli o tsitsitseng hantle. MOFAN TMHDA e boetse e sebelisoa ho k'hemistri e ntle le ho sebetsana le lik'hemik'hale joalo ka moaho le ho scavenger ea asiti.
MOFAN TMHDA e sebelisoa ho foam e feto-fetohang (letlapa le ho bōptjoa), foam e thata, foam e thata joalo-joalo.
Ponahalo | Mokelikeli o senang mmala o hlakileng |
Flash Point (TCC) | 73°C |
Matla a Khoheli (Metsi = 1) | 0.801 |
Ntlha e belang | 212.53°C |
Ponahalo, 25 ℃ | Liqiud tse se nang mebala |
Litaba % | 98.00 mets |
Metsi % | 0.50 max |
165 kg / moropa kapa ho latela litlhoko tsa bareki.
H301+H311+H331: E chefo ha e koetsoe, ha e kopane le letlalo kapa ha e hema.
H314: E baka ho cha ho matla ha letlalo le ho senyeha ha mahlo.
H373: E ka baka tšenyo lithong tsa 'mele
H411: Chefo ho bophelo ba metsing ka litlamorao tsa nako e telele.
Litšoantšo tsa litšoantšo
Lentsoe la pontsho | Kotsi |
Ha e laoloe joalo ka thepa e kotsi. |
Litlhokomelo bakeng sa ho tšoara ka mokhoa o sireletsehileng
Etsa bonnete ba hore ho na le ventilation e phethahetseng ea mabenkele le libaka tsa mosebetsi. Sehlahisoa se lokela ho sebetsa ka har'a lisebelisoa tse koetsoeng ka hohle kamoo ho ka khonehang. Tšoara ho latela bohloeki bo botle ba indasteri le ts'ebetso ea polokeho. Ha u sebelisa u se ke ua ja, ua noa kapa ua tsuba. Matsoho le/kapa sefahleho li lokela ho hlatsuoa pele ho khefu le qetellong ea mosebetsi.
Tšireletso khahlanong le mollo le ho phatloha
Sehlahisoa se ka cha. Thibela tefiso ea motlakase - mehloli ea ho tima e lokela ho bolokoa e hlakile - litima-mollo li lokela ho lula li le haufi.
Maemo a polokelo e bolokehileng, ho kenyeletsoa le ho se lumellane hofe kapa hofe.
Arola ho tloha ho acid le lintho tse etsang acid.
Botsitso ba polokelo
Nako ea polokelo: Likhoeli tse 24.
Ho tsoa ho data mabapi le nako ea polokelo leqepheng lena la polokeho ea data ha ho polelo e lumellaneng mabapi le tiisetso ea thepa ea kopo e ka fumanoang.