Isitokhwe esaneleyo Triphenylmethane triisocyanate / Desmodur RE CAS NO 2422-91-5

Inkcazelo emfutshane:

Igama lemveliso: RE

Inombolo yeCAS: 2422-91-5

Amanye Amagama: isocyanates RE

MF: C22H13N3O3

I-EINECS No.: 219-351-8

Indawo yemvelaphi: eTshayina

Uhlobo: I-Syntheses Material Ephakathi

Ubunyulu: 99%

Umgangatho olungileyo kunye nokuhanjiswa okukhawulezayo kunye nenkonzo yokwenza ngokwezifiso

Umnxeba womnxeba: +86-15255616228(WhatsApp&Wechat)

Email: daisy@zhuoerchem.com

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Inkcazo

Igama lemveliso: Triphenylmethane-4,4',4''-triisocyanate/Desmodur RE / Isocyanates RE

CAS: 2422-91-5

MF: C22H13N3O3

MW: 367.36

Ubuninzi (20°C): 1.0 g/cm3

Indawo yokunyibilika: 89°C

Inkcazo:

Izinto	Iinkcukacha
Uvavanyo lweNCO	9.3±0.2%
Uvavanyo lwemethane	27±1%
Viscosity(20°C)	3 mPa.s
Isinyibilikisi	I-Ethyl acetate
Indawo yokuflasha	-4°C

Isicelo

I-adhesive-component component kufuneka isetyenziswe ngaphakathi kwexesha elisebenzayo emva kokubeka i-RE.Ubude bexesha elisebenzayo aluhambelani kuphela nomxholo we-polymer we-adhesive, kodwa kunye namanye amacandelo afanelekileyo (njenge-resin, i-antioxygen, i-plasticizer, i-solvent, njl.
Xa sisondele kwixesha elisebenzayo, ngokuqhelekileyo iiyure ezimbalwa okanye usuku olunye lokusebenza, i-adhesive iba nzima kakhulu ukusebenza, kwaye i-viscosity iphakama ngokukhawuleza.Ekugqibeleni, Iba yijeli engenakuguquleka.I-adhesive yekhwalithi ye-100, i-Hydroxyl polyurethane (i-akhawunti ye-Polyurethane malunga ne-20%), i-RE dose ye-4-7.I-rubber ye-chloroprene (i-akhawunti ye-Rubber malunga ne-20%), i-RICHEST RE yenza i-4-7.