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

Incazelo emfushane:

Igama Lekhemikhali: p-toluenesulfonyl isocyanate

Amagama afanayo: Tosylisocyanate, p-toluenesulfonyl isocyanate, para-tosylisocyanate, 4-methylbenzenesulfonyl isocyanate

Ikhodi: MSI (PTSI)

Inombolo ye-CAS: 4083-64-1

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo Yomkhiqizo

I-MSI (PTSI), i-p-toluenesulfonyl isocyanate, i-monoisocyanate evame ukusetshenziswa, isakhi esisebenza kakhulu esisetshenziswa kabanzi njenge-ejenti eqeda amanzi emzimbeni emikhiqizweni yamakhemikhali, njengezincibilikisi, ukugcwalisa, i-pigment kanye nezindawo zetiyela. Ukuba umfucumfucu wezinto zokumboza ezenziwe nge-solvent-based polyurethane (PU), ama-sealant, izinto zokunamathisela kanye nanjengendawo ephakathi yamakhemikhali ahlukahlukene abalulekile ezimbonini.

I-p-toluenesulfonyl isocyanate (i-PTSI) ivimbela ukusabela kwangaphambi kwesikhathi okungathandeki komdwebo & ukunamathela, ngakho-ke, ivumela abaklami ukuthi bakhiqize ama-polyurethanes ekhwalithi ephezulu. Ngokusebenzisa i-Harttive MSI ekukhiqizeni amapende e-polyurethane, ukulahlekelwa kokucwebezela, ukuphuzi kanye negwebu elisebenzayo elibangelwa indawo emanzi ohlelweni konke kuyancishiswa. I-p-toluenesulfonyl isocyanate ingaba yisengezo sokuzinzisa sezinto zokuphulukisa umswakama ukuze kuvinjelwe ukuwohloka noma/kanye nokuguquka kombala ngenkathi igcinwa.

Ukusebenza nezici

I-MSI (PTSI) iphendulana namanzi, ikhiphe isikhutha futhi ibangele ekwakhekeni kwemikhiqizo yokusabela encibilika ekwenziweni kopende okuvamile. Cishe i-12g ye-stabilizer iyadingeka ngokwethiyori ukuze usabele nge-1g yamanzi. Isipiliyoni sikhombisile, nokho, ukuthi ukusabela kusebenza kangcono ebukhoneni bensalela ye-MSI(PTSI). Ukuhambisana nezibophezelo zikapende kufanele kuhlale kuhlolwe kusengaphambili.

I-p-toluenesulfonyl isocyanate inconywa ukuthi isetshenziswe njengesinqamuli seketango ngesikhathi se-polymerization futhi njengesikhiphi samaqembu asebenzayo asebenzayo angafuneki kuzinto zokusetshenziswa ze-PU. Ezimbotsheni ze-PU yetiyela yamalahle, i-MSI ingasetshenziselwa ukwenza ama-amine kanye namaqembu asebenzayo e-OH angasebenzi futhi asuse amanzi anetiyela ukuze kugwenywe ukukhihliza amagwebu nokugezwa ngaphambi kwesikhathi lapho itiyela lixutshwa ne-PU prepolymer.

Izici:

- Iqeda imiphumela yomswakama futhi ivimbele izinkinga ezihlobene nomswakama ezimbotsheni ze-polyurethane

- I-viscosity ephansi, isocyanate esebenzayo ehlangana namanzi ukwenza i-inert amide

- Isetshenziselwa ukuphelelwa amanzi emzimbeni kwezinyibilikis, izigcwalisi, izingulube kanye netiyela ye-bituminous

- Ithuthukisa ukuzinza kwesitoreji sama-disocyanate ngokumelene nokubola nokushintsha umbala

- Isusa umswakama owethulwe ngama-solvents, ama-pigment, nama-filler ohlelweni lwe-Single-component kanye ne-Dual-component PU

Isicelo

I-MSI (PTSI) isetshenziswa njengesizinzisi sezinto zokupholisa umswakama. Ivimbela ukusabela kwangaphambi kwesikhathi okungathandeki komdwebo & ukunamathela. I-p-toluenesulfonyl isocyanat ivame ukusetshenziswa kulezi zindawo ezilandelayo:

- I-Single-component kanye ne-Dual-component polyurethane adhesives nama-sealants.

- I-Single-component kanye ne-Dual-component polyurethane coatings nopende.

- Izincibilikisi

- Izingulube

- Okugcwalisa

- Ama-reagents

Ukucaciswa

Umkhiqizo	I-P-Toluenesulfonyl Isocyanate(PTSI)
Inombolo ye-CAS.	4083-64-1
Inombolo yeqoqo	20240110	Ukupakisha	20kg/umgqomo		Ubuningi	5000kgs
Usuku lokukhiqiza	2024-01-10
Into	Ukucaciswa			Imiphumela
Isivivinyo, %	≥98			99.11
Okuqukethwe kwe-NCO, %	≥20.89			21.11
Umbala, APHA	≤20			18
Okuqukethwe kwe-PTSC, %	≤ 1.0			0.66

Ukupakisha & Isitoreji

Ukupakisha: 20kgs, 180/insimbi isigubhu.

Isitoreji kanye nezinto zokuhamba: I-Harttive MSI (PTSI) ayizwani nomswakama ngakho kufanele ihlale igcinwe ezitsheni zangempela ezivalwe ngokuqinile emazingeni okushisa aphakathi kuka-5°C no-30 °C. Uma sezivuliwe, iziqukathi kufanele zivalwe kabusha ngokushesha ngemva kokususwa ngakunye komkhiqizo. Gcina kude notshwala, izisekelo eziqinile, ama-amine, ama-oxidizing agents aqinile.

Impilo yeshelufu: izinyanga eziyisi-6 kusukela ngosuku lokukhiqiza.

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