MSI (PTSI) p-toluenesulfonyl isocyanate CAS 4083-64-1 Umfanekiso okhoyo

I-MSI (PTSI) p-toluenesulfonyl isocyanate CAS 4083-64-1

Inkcazelo emfutshane:

Igama leKhemikhali: p-toluenesulfonyl isocyanate

Izithethantonye: Tosylisocyanate, p-toluenesulfonyl isocyanate, para-tosylisocyanate, 4-methylbenzenesulfonyl isocyanate

Ikhowudi: MSI (PTSI)

Inombolo yeCAS: 4083-64-1

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ingcaciso yeMveliso

I-MSI (i-PTSI), i-p-toluenesulfonyl isocyanate, i-monoisocyanate esetyenziswa ngokuqhelekileyo, i-compound esebenzayo kakhulu esetyenziswa ngokubanzi njenge-agent ekhupha amanzi kwiimveliso zemichiza, ezifana ne-solvents, i-filling, i-pigments kunye neendawo ze-tar. Ukuba ngumphangi wokufuma kwi-solvent-based polyurethane (PU) yokwambathisa, izitywini, izinto zokuncamathelisa kunye nanjengephakathi kweekhemikhali ezibalulekileyo kwimizi-mveliso.

I-p-toluenesulfonyl isocyanate (i-PTSI) ikhusela ukusabela kwangaphambi kwexesha okungafunekiyo komzobo kunye nokugquma, ngoko ke, ivumela abaqulunqi ukuba bavelise umgangatho ophezulu we-polyurethanes. Ngokusebenzisa i-Harttive MSI ekuveliseni iipeyinti ze-polyurethane, ilahleko yeglosi, i-yellowing kunye ne-foam esebenzayo ebangelwa ngumphezulu omanzi kwinkqubo yonke iyancitshiswa. I-p-toluenesulfonyl isocyanate inokuba sisidibanisi sokuzinzisa kwizinto zokunyanga ukufuma ukukhusela ukuwohloka okanye / kunye nokuguquka kombala ngelixa ukugcinwa.

Ukusebenza kunye neempawu

I-MSI (i-PTSI) idibana namanzi, ikhuphe ikharbon dayoksayidi kwaye ikhokelela ekwenziweni kweemveliso zokusabela ezinyibilikayo kwimixube yepeyinti eqhelekileyo. Ngokumalunga ne-12g ye-stabilizer iyadingeka ngokwethiyori ukusabela nge-1g yamanzi. Amava abonisile, nangona kunjalo, ukuba impendulo isebenza ngakumbi kubukho bentsalela ye-MSI(PTSI). Ukuhambelana nezibophelelo zepeyinti kufuneka kuhlale kuvavanywa kwangaphambili.

I-p-toluenesulfonyl isocyanate icetyiswa ukuba isetyenziswe njenge-terminator ye-chain ngexesha le-polymerization kwaye njenge-remover yamaqela asebenzayo asebenzayo angafunekiyo kwizinto eziluhlaza ze-PU. Kwiingubo zokwaleka ze-PU ye-tar, i-MSI ingasetyenziselwa ukwenza i-amines kunye namaqela asebenzayo e-OH kunye nokususa amanzi kwi-tar ukuphepha ugwebu kunye ne-gelation yangaphambi kwexesha xa i-tar ixutywe ne-PU prepolymer.

Iimbonakalo:

- Ukuphelisa iziphumo zokufuma kunye nokuthintela iingxaki ezinxulumene nokufuma kwiingubo zepolyurethane

-I-viscosity ephantsi, i-monofunctional isocyanate ethi ichaphazele ikhemikhali ngamanzi ukwenza i-inert amide

- Isetyenziselwa ukukhutshwa kwamanzi kwi-solvents, fillers, pigments kunye ne-bituminous tar

- Ukuphucula ukugcinwa kozinzo lwe-disocyanates ngokuchasene nokubola kunye nokuguqulwa kwebala

-Isusa ubumanzi obuziswe ngee-solvents, ii-pigments, kunye nezihluzi kwi-Single-component kunye ne-Dual-component PU systems.

Isicelo

I-MSI (PTSI) isetyenziselwa ukuzinzisa izinto zokunyanga ukufuma. Ikhusela ukusabela kwangaphambili okungafunekiyo komzobo kunye nokwaleka. I-p-toluenesulfonyl isocyanat isetyenziswa njengeendawo ezilandelayo:

-Icandelo elinye kunye ne-Dual-component polyurethane adhesives kunye ne-sealants.

-Inxalenye enye kunye ne-Dual-component polyurethane coatings kunye nepeyinti.

- Izinyibilikisi

- Ii-pigments

- Izigcwalisi

-Reagents

Inkcazo

Imveliso	I-P-Toluenesulfonyl Isocyanate(PTSI)
Inombolo yeCAS.	4083-64-1
Inombolo yeqela	20240110	Ukupakisha	20kg / umgqomo		Ubungakanani	5000kgs
Umhla wokwenziwa	2024-01-10
Into	Inkcazo			Iziphumo
Isivavanyi,%	≥98			99.11
-NCO Umxholo, %	≥20.89			21.11
Umbala, APHA	≤20			18
Umxholo we-PTSC, %	≤ 1.0			0.66

Ukupakisha kunye noGcino

Ukupakisha: 20kgs, 180 / igubu lentsimbi.

Ugcino kunye nothutho: I-Harttive MSI (PTSI) ayivani nokufuma kwaye ngoko ke kufuneka isoloko igcinwe kwizikhongozeli zokuqala ezivaliweyo kumaqondo obushushu aphakathi kwe-5°C kunye ne-30 °C. Nje ukuba zivulwe, izikhongozeli kufuneka ziphinde zivaliwe ngoko nangoko emva kokususwa kwemveliso nganye. Gcina kude ne-alcohols, iziseko ezinamandla, i-amines, ii-oxidizing agents ezinamandla.

Ubomi beShelf: iinyanga ezi-6 ukususela kumhla wokuvelisa.

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