Umkhiqizi waseChina intengo enhle Adhesive RFE / DESMODUR RFE CAS 4151-51-3 Tris(4-isocyanatophenyl) thiophosphate
I-RFE enamathelayo esebenza kahle kakhulu ingashintshanisa i-DESMODURE RFE
Igama Lekhemikhali: Tris(4-isocyanatophenyl) thiophosphate
Igama Lokuhweba: I-Adhesive RFE, Desmodur RFE
Inombolo ye-CAS 4151-51-3
Ifomula yemolekyuli: C21H12N3O6PS
Isakhi:
I-Tris(4-isocyanatophenyl) thiophosphate / CAS No. 4151-51-3: 27%
I-Ethylacetate / CAS No. 141-78-6: 72.5%
I-Chlorobenzene / Inombolo ye-CAS: 0.5%
I-RFE yethu, iyi-solventborne adhesive hardener ye-thiophosphoric-tris-(p-isocyanato-phenyl ester) ku-ethyl acetate, inombolo ye-CAS 4151-51-3. Umbala okhanyayo uyi-ejenti elaphayo yendawo yonke / i-crosslinker (uhlobo lwe-isocyanate) esetshenziswa kakhulu ezintweni ezinamathelayo zerabha yemvelo kanye/noma yokwenziwa, ikakhulukazi ezintweni zenjoloba. Izinzuzo ngombala wayo okhanyayo ukuya ekumelaneni nokungabi mbala nokuphuzi, i-RFE iyisixazululo esikahle sokufuna umbala ngokuqinile, elungele kahle ingcina ye-cr exhunyelelwe, ingcina yerabha ye-chloroprene kanye ne-hydroxyl polyurethane adhesive. I-RFE ingaphinde ithuthukise ukubopha kwe-plasticizer PVC, i-SBR enamafutha, ungqimba olungaphezulu/isikhumba sokuqala, usilika nokunye. I-solvent ye-RFE i-ethyl acetate (EAC), ehambisana nokulawulwa kokuvikelwa kwemvelo uma kuqhathaniswa ne-methylene chloride. Ukwengeza i-RFE kuma-adhesives, kubangela ukusabela okuhlanganayo futhi kuxhume ama-substrates, ikakhulukazi izinto zenjoloba.
I-adhesive yezingxenye ezimbili kufanele isetshenziswe phakathi nesikhathi esisebenzayo ngemuva kokubeka ngemuva kokufaka i-RFE. Ubude besikhathi esisebenzayo abuhlobene kuphela nokuqukethwe kwe-polymer kokunamathelayo, kodwa futhi nezinye izakhi ezifanele ( Njenge-reisn, i-antioxygen, i-plasticizer, i-solvent, njll. Uma sekusondele isikhathi esisebenzayo, ngokuvamile amahora ambalwa noma usuku olulodwa lokusebenza, ingcina kuba nzima kakhulu ukusebenza, futhi i-viscosity ikhuphuka ngokushesha, Ekugcineni, iba jelly engenakuhlehliswa.
I-RFE ingasetshenziswa njengengcina yenjoloba nensimbi, futhi njenge-ejenti yokwelapha ephambanisayo yezinamatheliso zesisombululo senjoloba kanye nezinamatheliso ze-polyurethane ezisekelwe ku-solvent.
Inani ngokuvamile liba ngu-4% kuya ku-7% wezinamatheliso ezisekelwe ku-solvent ezibalwe ngenhla. Isetshenziselwa ikakhulukazi ukuhlanganisa imikhiqizo engenambala noma enombala okhanyayo.
Isicelo kubandakanya:
- Ibhondi yerabha engavulwanga (noma engavulwanga) kanye ne-PVC, i-PU, i-SBS namanye ama-polymers ahlanganisa izinto nezinsimbi (insimbi/i-aluminium).
- Njenge-ejenti yokwelapha ye-neoprene adhesives ukuthuthukisa amandla okubopha; i-ejenti yokwelapha yokubopha irabha nendwangu.
- Njenge-ejenti yokuxhumanisa izingxenye ze-hydroxyl zemikhiqizo ye-polyurethane (ama-elastomer, ama-coatings, njll.).
- Njenge-ejenti yokuxhumanisa i-hydroxyl-terinated polyurethane adhesives esetshenziswa embonini yezicathulo, engathuthukisa amandla okuqala okunamathela, ukumelana nokushisa nezinye izinkomba.
- Isetshenziswa kakhulu ezimbonini zezicathulo, ipotimende, izikhwama ukuze ibophe indwangu nge-PVC kanye/noma i-PU.
Ncoma umthamo:
Ngokuya ngenqubo yokubopha kanye nama-substrates, umthamo ofaneleka kakhulu unconywa ezinhlobonhlobo zezinketho.
Ukwelapha okunamathelayo kwezingxenye eziyi-100 ngesisindo (pbw) kususelwa ku:
Irabha ye-Graft-Chloroprene (okuqukethwe kwerabha okulinganiselwa ku-16%): 3% -5% pbw RFE
Irabha ye-Chloroprene (okuqukethwe kwerabha cishe okungama-20%): 5% -7% pbw RFE
I-Hydroxyl polyurethane (i-polyurethane okuqukethwe cishe ngo-15%): 3% -5% pbw RFE
Ukuhambisana nama-solvents:
I-RFE yethu ingahlanjululwa nge-anhydrous ne-alcohol acetate dichloropropane, i-trichlorethylene, i-acetone, i-methyl ethyl ketone, i-toluene nezinye izincibilikisi. Ukwengeza izingxenye ezinkulu kakhulu zama-aliphatic hydrocarbons kungaholela emfuleni. Nokho, isixazululo sama-aliphatic hydrocarbons kurabha yemvelo(NR) sibonisa ukuhambisana okuhle ne-RFE. Ngakho-ke, asikho isidingo sokwengeza ezinye izincibilikisi.
Ukupakisha:
Thayipha 1. 750g/ibhodlela, amabhodlela angama-20 ebhokisini elilodwa, amabhokisi angama-24 noma angama-30 kuphalethi eyodwa;
Thayipha 2. 20kg/drum, 18 izigubhu noma 27 izigubhu ku-pallet eyodwa;
Thayipha 3. 55kg/drum, 8 noma 12 izigubhu ku-pallet eyodwa;
Thayipha 4. 180kg/isigubhu, izigubhu ezi-4 kuphalethi elilodwa
Isitoreji:
Sicela ugcinwe embizeni evaliwe yokuqala engu-5℃-32℃, imikhiqizo ingagcinwa izinzile amabhu ayi-12.
Yonke imikhiqizo yethu yochungechunge izwela kakhulu kumswakama; Izokhiqiza i-carbon dioxide ne-urea engancibiliki ekuphenduleni ngamanzi. Uma ukuchayeka emoyeni noma/kanye nokukhanya, kuzosheshisa izinguquko zemibala yemikhiqizo.
(Kodwa umsebenzi osebenzayo uzothinteka.)
Ukuphepha:
Imvelo eyingozi, evuthayo kakhulu, ivuselela amehlo, uma ihogela ingabangela ukungezwani komzimba. Ukuthintwa njalo kungase kubangele ukuthi isikhumba some noma sihlanye. Umusi wemikhiqizo ungenza umuntu akhathale futhi abe nesizungu.
Inombolo yeZizwe Ezihlangene: 1173
Igama Lezokuthutha leNhlangano Yezizwe Ezihlangene: LIQUID ELIVUTHAYO, NOS (Ethyl Acetate, Monochlorobenzene)
Izinga lengozi yezokuthutha: 3
Isigaba sokupakisha: II
Ingozi yemvelo: cha
HS IKHODI: 2929109000
| INTO | INDEX |
| Ukuhlolwa kwe-NCO | 7.2±0.2% |
| Okuqukethwe okuqinile | 27±1% |
| I-Viscosity (20 ℃) | 3 mPa.s |
| I-solvent | I-Ethyl acetate |
| Ukubukeka:Uketshezi oluphuzi olukhanyayo olukhanyayo. Umbala wayo akuphazamisi amandla boding. | |
| * Ngaphezu kwalokho: Inkampani ingacwaninga futhi ithuthukise imikhiqizo emisha ngokwesidingo esikhethekile samakhasimende ethu. | |
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| 9. | IS(1,5-Naphthalene Diisocyanate) CAS 3173-72-6 |
| 10. | I-PPDI (1,4-Phenylene Diisocvanate) |
| 11. | NAMUHLA I-CAS 91-97-4 |
| 12. | I-Dimeryl Diisocyanate DDI CAS NO. 68239-06-5 |
| 13. | I-MOCA CAS 101-14-4 |
| 14. | I-PTSI CAS 4083-64-1 |
| 15. | njll... |
