Kunamabhodlela angama-30000 RFE esitokweni. Kungalethwa ngokushesha. Inani eliningi ngesaphulelo esithe xaxa. Ngiyethemba awuphuthelwa.
Uma udinga, wamukelekile ukuxhumana nathi nganoma yisiphi isikhathi
Ucingo: + 86 13162192651
Email: alia@starskychemcial.com
Incazelo:
| Ibizo | I-RFE, RF |
| Ifomula yamangqamuzana | C21H12N3O6SP |
| Umkhoga | 4151-51-3 |
| Umnyuziki | 465 |
| Isimilo | umenzi |
| Iphuzu elincibilikayo | 84-86 ℃ |
| Ubuningi ngo-20 ℃ | approx. I-1.0G / CM3 |
| Assay of NCO | 7.2±0.2% |
| Assay of Methane | 27±1 |
| I-Viscosity (20 ℃) | 3 MPA.S |
| Usongele | I-Ethyl Acetate |
| I-flash point | -4 ℃ |
| Ukubonakala | Ophuzi ku-violet uketshezi omnyama. Umbala waso awuthinti amandla omzimba. |
| Isishuqulu | I-750 g / ibhodlela, amabhodlela angama-20 aphelele ebhokisini elilodwa lebhokisi lebhokisi, ngo-180kg / umgqomo, noma ngokusho kwesicelo samakhasimende. |
Ngaphezu kwalokho:Inkampani ingacwaninga futhi ithuthukise imikhiqizo emisha ngokuya ngesidingo esikhethekile samakhasimende ethu.
Izici:I-RFE polyisocyate iyi-craslinker esebenza kahle kakhulu yokunamathela ngokususelwa ku-polyurethane, irabha yemvelo kanye nerabha ye-synthesis. I-RFE Polyisocyate iyasiza futhi ekuthuthukiseni ukunamathela kwezinto ezisetshenziselwa izinto zenjoloba. Ingasetshenziswa njenge-crosslinker esikhundleni seBayer's desmodur rfe.
Ukusetshenziswa: Ukunamathelisa okunengxenye ezimbili kufanele kusetshenziswe ngesikhathi esisebenzayo ngemuva kokufaka i-RFE. Ubude besikhathi esisebenzayo abuhlobene nokuqukethwe kwe-polymer okunama-adhesive kuphela, kodwa futhi nezinye izinto ezifanele (njenge-resin, i-antioxygen, ipulasitiki, i-solvent, njll.). Lapho useduze nesikhathi esisebenzayo, imvamisa amahora ambalwa noma usuku olulodwa lokusebenza, ukunamathela kuba nzima kakhulu
sebenza, futhi i-viscosity inyuka maduze. Ekugcineni, iba jelly engenakuphikiswa. I-100 Quality Adhesive, i-Hydroxyl polyurethane (i-polyurethane i-akhawunti cishe ama-20%), i-RFE yenza 4-7. I-Chloroprene Rubber (i-akhawunti yenjoloba cishe ngo-20%), i-RFE yenza 4-7.
Isitoreji: Uyacelwa ukuthi ugcinwe embizeni yasekuqaleni evaliwe ngaphansi kwama-23℃, imikhiqizo ingalondolozwa izitebele izinyanga eziyisithupha. Yonke imikhiqizo yochungechunge ye-Corlinker izwakala kakhulu kumswakama; Kuzokhiqiza i-carbon dioxide ne-urea ye-insoluble ekuphenduleni ngamanzi. Uma ukuvezwa emoyeni noma kukhanya, kuzosheshisa ukushintshwa kombala kwemikhiqizo, kepha umsebenzi ongokoqobo ngeke uthintwe.
Ukuhlonza izingozi
Umthethonqubo (EC) NO 1272/2008
Uketshezi Ovuthayo, Isigaba 2 (H225)
Ubuthi obuthile obuqondile bokuhlobisa (ukuvezwa okukodwa), Isigaba 3 (H336)
Khomba 67/548 / EEC noma ngo-1999/45 / EC
Kuvutha kakhulu.
Ukuvezwa okuphindaphindiwe kungadala ukoma kwesikhumba noma ukuqhekeka. Ama-Vapors angadala ukozela kanye nesiyezi.
Umthethonqubo (EC) NO 1272/2008
Izakhi eziyingozi okufanele zibhalwe kulebula
I-Ethyl Acetate
Izitatimende Zwangozi:
I-H225 Uketshezi Ovuthayo Ovuthayo Kakhulu.
I-H336 ingadala ukozela noma isiyezi.
Izitatimende zokuphepha:
I-P210 Gcina kude nokushisa / Spark / Vula amalangabi / izindawo ezishisayo. - Akubhenywa.
I-P233 Gcina isitsha sivalwe ngokuqinile.
I-P240 Ground / Isitsha se-Bond kanye nemishini yokuthola.
I-P243 Thatha izindlela zokuqapha ngokumelene nokukhishwa kwe-tatul.
I-P280 gqoka amagilavu / ukuvikela izingubo / ukuvikelwa kwamehlo / ukuvikelwa kobuso.
I-P303 + P361 + P353 uma esikhunjeni (noma izinwele): Susa / Suka ngokushesha zonke izingubo ezingcolisiwe. Hlambulula isikhumba ngamanzi / ukugeza.
Izici ezinobungozi ezengeziwe kanye nezinto zokulebula:
Ukuvezwa okuphindaphindwayo okuphindaphindiwe kungadala ukoma kwesikhumba noma ukuqhekeka. I-EUH204 iqukethe isocyanates. Mhlawumbe
khiqiza ukusabela komzimba.
Isikhathi sePosi: Aug-04-2021