I-Inventory eyanele-Desmodur RFE

Kunamabhodlela angu-30000 e-RFE esitokweni. Ingakwazi ukulethwa okusheshayo. Inani elengeziwe elinesaphulelo esengeziwe. Ngethemba ukuthi awuphuthelwa.

Uma udinga, wamukelekile ukuxhumana nathi nganoma yisiphi isikhathi

Ucingo: + 86 13162192651

Email: alia@starskychemcial.com

RE1

Incazelo:

Igama

I-RFE, i-RF

I-Molecular Formula

I-C21H12N3O6SP

I-CAS

4151-51-3

MW

465

Umlingiswa

umkhiqizi

Iphoyinti lokuncibilika

84-86℃

Ukuminyana ku-20 ℃

cishe. 1.0g/cm3

Ukuhlolwa kwe-NCO

7.2±0.2%

Ukuhlolwa kwe-methane

27±1

I-Viscosity (20 ℃)

3 mPa.s

I-solvent

I-Ethyl acetate

Iphoyinti le-Flash

-4 ℃

Ukubukeka

Uketshezi oluphuzi kuya kokumnyama. Umbala wayo awuphazamisi amandla e-boding.

Iphakheji

750 g/ibhodlela, amabhodlela angama-20 esewonke ebhokisini lebhokisi elilodwa, 180kg/umphongolo, Noma ngokusho kwesicelo samakhasimende.

iphakheji-RE-11

Ngaphezu kwalokho:Inkampani ingacwaninga futhi ithuthukise imikhiqizo emisha ngokwesidingo esikhethekile samakhasimende ethu.

Izici:I-RFE i-polyisocyanate iyi-crosslinker esebenza kahle kakhulu yokunamathela esekelwe ku-polyurethane, irabha yemvelo kanye nerabha ye-Synthesis. I-RFE polyisocyanate iyasiza futhi ekuthuthukiseni ukunamathela kwezinto ezisekelwe erabha. Ingasetshenziswa njenge-crosslinker esikhundleni se-Bayer's Desmodur RFE.

Ukusetshenziswa: Okunamathelayo okunezingxenye ezimbili kufanele kusetshenziswe nesikhathi esisebenzayo ngemuva kokufaka i-RFE. Ubude besikhathi esisebenzayo abuhlobene kuphela nokuqukethwe kwe-polymer kokunamathelayo, kodwa futhi nezinye izingxenye ezifanele (njenge-resin, i-Antioxygen, i-plasticizer, i-solvent, njll). Lapho sekusondele isikhathi esisebenzayo, ngokuvamile amahora ambalwa noma usuku olulodwa lokusebenza, ukunamathela kuba nzima kakhulu

sebenza, futhi i-viscosity ikhuphuka maduze. Ekugcineni, iba ijeli engaphenduki. I-adhesive yekhwalithi engu-100, i-Hydroxyl polyurethane (i-akhawunti ye-Polyurethane cishe engama-20%), i-RFE yenza u-4-7. Irabha ye-Chloroprene (I-akhawunti yerabha cishe i-20%), i-RFE yenza i-4-7.

Isitoreji: Sicela ugcinwe embizeni yokuqala evalwe ngaphansi kuka-23, imikhiqizo ingagcinwa izinzile izinyanga eziyisithupha. Yonke imikhiqizo yochungechunge lwe-Crosslinker izwela kakhulu kumswakama; izokhiqiza i-carbon dioxide kanye ne-urea engancibiliki ekuphenduleni ngamanzi. Uma ukuchayeka emoyeni noma ekukhanyeni, kuzosheshisa izinguquko zombala wemikhiqizo, Kodwa umsebenzi osebenzayo ngeke uthinteke.

Ukuhlonza izingozi 

Umthethonqubo (EC) No 1272/2008

Uketshezi oluvuthayo, Isigaba 2 (H225)

Ubuthi obuqondile besitho esiqondiwe (ukuchayeka okukodwa), Isigaba 3 (H336)

I-Directive 67/548/EEC noma 1999/45/EC

Ivutha kakhulu.

Ukuchayeka ngokuphindaphindiwe kungase kubangele ukomisa kwesikhumba noma ukuqhekeka. Umhwamuko ungabangela ukozela kanye nesiyezi.

Umthethonqubo (EC) No 1272/2008

3

Izingxenye eziyingozi okufanele zifakwe kuhlu kulebula

i-ethyl acetate

Izitatimende eziyingozi:

H225 Uketshezi oluvutha kakhulu kanye nomhwamuko.

I-H336 Ingabangela ukozela noma isiyezi.

Izitatimende zokuqapha:

P210 Gwema ukushisa/izinhlansi/amalangabi avulekile/izindawo ezishisayo. - Akubhenywa.

P233 Gcina isiqukathi sivalwe ngokuqinile.

P240 Isiqukathi esingaphansi/sebhondi kanye nemishini yokwamukela.

I-P243 Thatha izinyathelo zokuphepha ngokumelene nokukhishwa okumile.

P280 Gqoka amagilavu ​​okuzivikela/izimpahla zokuzivikela/ukuvikela iso/ukuvikela ubuso.

P303 + P361 + P353 UMA ISESIKHUmbeni (noma izinwele): Susa/ Khumula ngokushesha zonke izingubo ezingcolile. Hlanza isikhumba ngamanzi/ishawa.

Izici eziyingozi ezingeziwe nezinto zokulebula:

I-EUH066 Ukuchayeka kaningi kungabangela ukomisa kwesikhumba noma ukuqhekeka. I-EUH204 Iqukethe ama-isocyanate. Meyi

khiqiza ukungezwani komzimba.


Isikhathi sokuthumela: Aug-04-2021