2,5-Furandione, dihydro-, monopolyisobutylene derivs CAS 67762-77-0

I-CAS:67762-77-0

Ukuhlanzeka : /

I-Molecular Formula: /

Isisindo se-Molecular: 0

I-EINECS :614-118-0

Isikhathi Sokugcina:iminyaka engu-2

Omqondofana :I-Polyisobutenylsuccinicanhydride; I-Polyisobutylenesuccinicanhydride; 3-(2-Methylprop-2-en-1-yl)dihydrofuran-2,5-dione; 2,5-Furandione,dihydro-,monopolyisobutylenederivs.; 5-furandione,dihydro-monopolyisobutylenederivs.; 5-Furandione,dihydro-,3-(polyisobutenyl)-2; I-PolyisobutyleneSuccinicAnhydridePIBSA; I-Dihydro-2,5-furandionemonopolyisobutylenederivative

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Omaka bomkhiqizo

Yini i-2,5-Furandione, dihydro-, monopolyisobutylene derivs CAS 67762-77-0?

(PIBSA, CAS 67762-77-0) ikhemikhali esebenzayo ehlanganiswe ukusabela kwe-polyisobutylene esebenza kakhulu (Mn=1000) kanye ne-maleic anhydride. Inomsebenzi ongaphezulu, i-dispersibility kanye nokuzinza kwe-thermal, futhi iyisisekelo esimaphakathi sokulungiswa kwama-ashless dispersants, ama-emulsifiers kanye nezithasiselo zokugcoba. Amaqembu e-polar kanye nezingxenye ezingezona ze-polar esakhiweni sawo samangqamuzana anikeza umkhiqizo "i-amphiphilicity" eyingqayizivele.

Ukucaciswa

ITEM	IZINGA
Ukubukeka	Uketshezi lwe-viscous oluphuzi
I-kinematic viscosity (100°C) mm2/s	≥500
Iphuzu Le-Flash (Indebe Evuliwe) °C	≥180
I-Acid ValuemgKOH/g	≥100
I-Maleic Anhydride yamahhala m%	≤0.8
Umbala	≤4

Isicelo

I-2,5-Furandione, i-dihydro-, i-monopolyisobutylene derivs(PIBSA) ingasetshenziswa kakhulu kumafutha okugcoba, izithasiselo zikaphethiloli, ama-ejenti okuhlanza izimboni neminye imikhakha.