2,5-Furandione, dihydro-, monopolyisobutylene waxay ka soo baxeen CAS 67762-77-0

CAS:67762-77-0

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Miisaanka Molekule: 0

EINECS:614-118-0

Muddada Kaydinta:2 sano

Isku-mid ah: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

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Faahfaahinta Badeecada

Soo dejiso

Calaamadaha Alaabta

Waa maxay 2,5-Furandione, dihydro-, monopolyisobutylene oo ka soo jeeda CAS 67762-77-0?

(PIBSA, CAS 67762-77-0) waa kiimiko shaqeyneysa oo ay soo saarto falgalka polyisobutylene (Mn=1000) iyo maleic anhydride. Waxay leedahay firfircooni dusha sare ah, kala firdhis iyo xasillooni kuleyl, waana udub dhexaadka udub dhexaadka u ah diyaarinta kala firdhiye aan dambas lahayn, emulsifiers iyo waxyaabaha lagu daro saliidaha. Kooxaha polar-ka iyo qaybaha aan polar-ka ahayn ee qaab-dhismeedkooda molecular-ka waxay siiyaan badeecada "amphiphilicity" gaar ah.

Faahfaahinta

SHAYGA	Heerka Caadiga ah
Muuqaalka	Dareere huruud ah oo dhalaalaya
Dheef-dhalashada kinematic (100°C) mm2/s	≥500
Barta Iftiiminta (Koobka Furan) °C	≥180
Qiimaha AashitadamgKOH/g	≥100
Maleic Anhydride oo bilaash ah m%	≤0.8
Midab	≤4

Codsiga

2,5-Furandione, dihydro-, monopolyisobutylene derivs (PIBSA) waxaa si ballaaran loogu isticmaali karaa saliidaha saliidda lagu shiido, waxyaabaha lagu daro shidaalka, wakiilada nadiifinta warshadaha iyo meelaha kale.