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

CAS:67762-77-0

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Tātai rāpoi: /

Taumaha rāpoi: 0

EINECS :614-118-0

Wā Rokiroki:2 tau

kupu taurite:Polyisobutenylsuccinicanhydride; 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; PolyisobutyleneSuccinicAnhydridePIBSA; Dihydro-2,5-furandionemonopolyisobutylenederivative

Waiho To Karere

Taipitopito Hua

Tikiake

Tohu Hua

He aha te 2,5-Furandione, dihydro-, monopolyisobutylene derivs CAS 67762-77-0?

(PIBSA, CAS 67762-77-0) he matū mahi kua whakahiatohia e te tauhohenga o te polyisobutylene tino kaha (Mn=1000) me te anhydride maleic. He ngohe o te mata, te whakamararatanga me te pumau o te waiariki, a he takawaenga matua mo te whakareri i nga marara korerehu, whakaemulsifier me nga taapiri whakahinuhinu. Ko nga roopu polar me nga waahanga kore-polar i roto i tana hanganga ngota ka hoatu ki te hua he "amphiphility" ahurei.

Whakatakotoranga

ITEM	Paerewa
Te ahua	Kowhai wai viscous
Te pokey kinematic (100°C) mm2/s	≥500
Ira Kohiko (Kapu Tuwhera) °C	≥180
Uara WaikawamgKOH/g	≥100
Koreutu Maneic Anhydride m%	≤0.8
Tae	≤4

Taupānga

2,5-Furandione, dihydro-, monopolyisobutylene derivs (PIBSA) ka taea te whakamahi i roto i nga hinu whakahinuhinu, nga taapiri wahie, nga kaihoko horoi ahumahi me etahi atu mara.