I-Inventory eyaneleyo-Desmodur RFE

Kukho iibhotile ze-30000 ze-RFE kwisitokhwe. Ngaba unikezelo olukhawulezayo. Ubuninzi obungakumbi ngesaphulelo esingaphezulu. Ndiyathemba ukuba awuyiphosi.

Ukuba ufuna, wamkelekile ukuba uqhagamshelane nathi nangaliphi na ixesha

Ifowuni: + 86 13162192651

Email: alia@starskychemcial.com

RE 1

Inkcazo:

Igama

RFE, RF

Ifomula yeemolekyuli

I-C21H12N3O6SP

CAS

4151-51-3

MW

465

Umlinganiswa

umenzi

Indawo yokunyibilika

84-86℃

Uxinzelelo kwi-20℃

malunga. 1.0g/cm3

Uvavanyo lweNCO

7.2±0.2%

Uvavanyo lwemethane

27±1

Viscosity ( 20 ℃)

3 mPa.s

Isinyibilikisi

I-Ethyl acetate

Indawo yokuflasha

-4℃

Imbonakalo

Ulwelo olutyheli ukuya kumnyama weviolet. Umbala wayo awuchaphazeli amandla e-boding.

Iphakheji

I-750 g / ibhotile, iibhotile ezingama-20 zizonke kwibhokisi yebhokisi enye, i-180kg / umgqomo, Okanye ngokwesicelo sabathengi.

iphakheji-RE-11

Ukwengeza:Inkampani inokuphanda kwaye iphuhlise iimveliso ezintsha ngokwemfuno ekhethekileyo yabathengi bethu.

Iimbonakalo:I-RFE i-polyisocyanate yinto esebenza kakhulu enqamlezileyo yokuncamathelisa esekwe kwi-polyurethane, irabha yendalo kunye nerabha ye-Synthesis. I-RFE i-polyisocyanate ikwaluncedo ekuphuculeni ukuncamatheliswa kwezinto ezisekwe kwirabha. Inokusetyenziswa njenge-crosslinker endaweni ye-Bayer's Desmodur RFE.

Ukusetyenziswa: I-adhesive-component component kufuneka isetyenziswe kunye nexesha elisebenzayo emva kokubeka i-RFE. Ubude bexesha elisebenzayo alihambelani kuphela nomxholo we-polymer wokunamathela, kodwa kunye namanye amacandelo afanelekileyo (njenge-resin, i-Antioxygen, i-plasticizer, i-solvent, njl. Xa kufutshane kwixesha elisebenzayo, ngokuqhelekileyo iiyure ezimbalwa okanye usuku olunye lokusebenza, ukunamathela kuba nzima kakhulu

ukusebenza, kwaye i-viscosity iphakama ngokukhawuleza. Ekugqibeleni, iba yijeli engenakuguqulwa. I-adhesive ye-100 yekhwalithi, i-Hydroxyl polyurethane (i-akhawunti ye-Polyurethane malunga ne-20%), i-RFE yenza i-4-7. I-rubber ye-chloroprene (i-akhawunti ye-Rubber malunga ne-20%), i-RFE yenza i-4-7.

Ugcino: Nceda igcinwe kwingqayi yokuqala etywiniweyo phantsi kwe-23, iimveliso zinokugcinwa zizinzileyo kwiinyanga ezintandathu. Zonke iimveliso ze-Crosslinker zinovakalelo kakhulu kumswakama; iya kuvelisa i-carbon dioxide kunye ne-urea enganyibilikiyo ekuphenduleni ngamanzi. Ukuba ukuvezwa emoyeni okanye ukukhanya, kuya kukhawuleza utshintsho lwemibala yeemveliso, Kodwa umsebenzi osebenzayo awuyi kuchaphazeleka.

Ukuchongwa kweengozi 

Ummiselo (EC) No 1272/2008

Ulwelo olunokutsha, Udidi 2 (H225)

Ityhefu ethile ekujoliswe kuyo (utyhileko olunye), udidi 3 (H336)

Umyalelo 67/548/EEC okanye 1999/45/EC

Inokutsha kakhulu.

Ukubonakaliswa okuphindaphindiweyo kunokubangela ukoma kolusu okanye ukuqhekeka. Umphunga unokubangela ukozela kunye nesiyezi.

Ummiselo (EC) No 1272/2008

3

Amalungu anobungozi ekufuneka adweliswe kwileyibhile

i-ethyl acetate

Iingxelo zengozi:

H225 Ulwelo olunokutsha kakhulu kunye nomphunga.

H336 Inokubangela ukozela okanye isiyezi.

Iingxelo zokhuseleko:

P210 Zigcine kude nobushushu/iintlantsi/amadangatye avulekileyo/imiphezulu eshushu. - Akutshaywa.

P233 Gcina isikhongozeli sivalwe ngci.

P240 Umhlaba/isikhongozeli sebhondi kunye nezixhobo zokwamkela.

P243 Thatha amanyathelo okhuseleko ngokuchasene nokukhutshelwa okumileyo.

P280 Nxiba iiglavu ezikhuselayo/ iimpahla ezikhuselayo/ ukhuseleko lwamehlo/ ukhuseleko lobuso.

P303 + P361 + P353 UKUBA ELUSU (okanye iinwele): Susa/ Khulula ngoko nangoko zonke iimpahla ezingcolisekileyo. Sula ulusu ngamanzi/ishawa.

Iimpawu ezongezelelweyo ezinobungozi kunye nezinto zokuleyibhile:

EUH066 Ukutyhileka okuphindaphindiweyo kunokubangela ukoma kolusu okanye ukuqhekeka. I-EUH204 Iqulethe ii-isocyanates. UCanzibe

velisa ukusabela komzimba.


Ixesha lokuposa: Aug-04-2021