Tom ntej: Polyisobutylene Succinic Anhydride (PIBSA) CAS 67762-77-0
Vim muaj kev pabcuam zoo, ntau yam khoom zoo, cov nqi sib tw thiab kev xa khoom zoo, peb txaus siab rau lub koob npe zoo ntawm peb cov neeg siv khoom. Peb yog ib lub tuam txhab muaj zog nrog kev lag luam dav rau Sab saum toj Zoo Polyisobutylene Succinic Anhydride (PIBSA) CAS 67762-77-0, Ua ib lub tuam txhab loj hlob hluas, peb yuav tsis yog qhov zoo tshaj plaws, tab sis peb sim peb qhov zoo tshaj plaws los ua koj tus khub zoo.
Vim muaj kev pabcuam zoo, ntau yam khoom zoo, cov nqi sib tw thiab kev xa khoom zoo, peb txaus siab rau lub koob npe zoo ntawm peb cov neeg siv khoom. Peb yog ib lub tuam txhab muaj zog nrog kev lag luam dav rau, Peb txais tos koj tuaj xyuas peb lub tuam txhab thiab lub Hoobkas. Nws kuj yog ib qho yooj yim mus xyuas peb lub vev xaib. Peb pab neeg muag khoom yuav nthuav qhia koj qhov kev pabcuam zoo tshaj plaws. Yog tias koj xav paub ntau ntxiv, nco ntsoov tiv tauj peb ntawm E-mail lossis xov tooj. Peb tau ua siab dawb cia siab tias yuav tsim kom muaj kev sib raug zoo ntawm kev lag luam mus sij hawm ntev nrog koj los ntawm lub sijhawm no, raws li kev sib luag, kev sib raug zoo los ntawm tam sim no mus rau yav tom ntej.
(PIBSA, CAS 67762-77-0) yog cov tshuaj ua haujlwm ua ke los ntawm cov tshuaj tiv thaiv ntawm polyisobutylene (Mn = 1000) thiab txiv neej anhydride. Nws muaj kev ua haujlwm saum npoo, dispersibility thiab thermal stability, thiab yog ib qho tseem ceeb nruab nrab rau kev npaj ntawm ashless dispersants, emulsifiers thiab lubricant additives. Cov pawg polar thiab cov tsis-polar ntu hauv nws cov qauv molecular muab cov khoom lag luam tshwj xeeb "amphiphilicity"
| Yam khoom | STANDARD |
| Qhov tshwm sim | Yellow viscous kua |
| Kinematic viscosity (100 ° C) hli2/s | ≥500 |
| Flash Point (Qhib khob) ° C | ≥180 |
| Acid nqimgKOH/g | ≥100 |
| Dawb Maleic Anhydride m% | ≤ 0.8 |
| Xim | ≤ 4 |
2,5-Furandione, dihydro-, monopolyisobutylene derivs (PIBSA) tuaj yeem siv dav hauv cov roj lubricating, roj additives, cov neeg ua haujlwm tu thiab lwm yam.
180kg / nruas
Vim muaj kev pabcuam zoo, ntau yam khoom zoo, cov nqi sib tw thiab kev xa khoom zoo, peb txaus siab rau lub koob npe zoo ntawm peb cov neeg siv khoom. Peb yog ib lub tuam txhab muaj zog nrog kev lag luam dav rau Sab saum toj Zoo Polyisobutylene Succinic Anhydride (PIBSA) CAS 67762-77-0, Ua ib lub tuam txhab loj hlob hluas, peb yuav tsis yog qhov zoo tshaj plaws, tab sis peb sim peb qhov zoo tshaj plaws los ua koj tus khub zoo.
Sab saum toj Zoo Polyisobutylene Succinic Anhydride thiab 67762-77-0, Peb zoo siab tos txais koj tuaj xyuas peb lub tuam txhab thiab lub Hoobkas. Nws kuj yog ib qho yooj yim mus xyuas peb lub vev xaib. Peb pab neeg muag khoom yuav nthuav qhia koj qhov kev pabcuam zoo tshaj plaws. Yog tias koj xav paub ntau ntxiv, nco ntsoov tiv tauj peb ntawm E-mail lossis xov tooj. Peb tau ua siab dawb cia siab tias yuav tsim kom muaj kev sib raug zoo ntawm kev lag luam mus sij hawm ntev nrog koj los ntawm lub sijhawm no, raws li kev sib luag, kev sib raug zoo los ntawm tam sim no mus rau yav tom ntej.
