2,5-Furandione, dihydro-, monopolyisobutylene sitere na CAS 67762-77-0

CAS:67762-77-0

Ịdị ọcha: /

Usoro Molekụla: /

Ibu Molekụla: 0

EINECS:614-118-0

Oge Nchekwa:afọ 2

Okwu ndị yiri ya:Polyisobutenylsuccinicanhydride; Polyisobutylenesuccinicanhydride; 3-(2-Methylprop-2-en-1-yl)dihydrofuran-2,5-dione; 2,5-Furandione,dihydro-,monopolisobutylenederivs.; 5-furandione,dihydro-monopolisobutylenederivs.; 5-Furandione,dihydro-,3-(polisobutenyl)-2; PolyisobutyleneSuccinicAnhydridePIBSA; Dihydro-2,5-furandionemonopolisobutylenederivative

Hapụ Ozi Gị

Nkọwa Ngwaahịa

Budata

Akara Ngwaahịa

Kedu ihe bụ 2,5-Furandione, dihydro-, monopolyisobutylene sitere na CAS 67762-77-0?

(PIBSA, CAS 67762-77-0) bụ kemịkalụ na-arụ ọrụ nke mmeghachi omume nke polyisobutylene dị oke arụ ọrụ (Mn=1000) na maleic anhydride mepụtara. Ọ nwere ọrụ elu, mgbasa na nkwụsi ike okpomọkụ, ọ bụkwa isi ihe dị n'etiti maka nkwadebe nke dispersants na-enweghị ntụ, emulsifiers na ihe mgbakwunye mmanụ. Otu polar na akụkụ ndị na-abụghị polar na nhazi molekul ya na-enye ngwaahịa ahụ "amphiphilicity" pụrụ iche.

Nkọwapụta

IHE	Ọkọlọtọ
Ọdịdị	Mmiri mmiri odo viscous
Ọdịiche nke Kinematic (100°C) mm2/s	≥500
Ebe Mkpọchi (Iko mepere emepe) °C	≥180
Uru AsịdmgKOH/g	≥100
Anhydride Maleic efu m%	≤0.8
Agba	≤4

Ngwa

Enwere ike iji 2,5-Furandione, dihydro-, monopolyisobutylene derivs (PIBSA) mee ihe n'ọtụtụ ebe na mmanụ mmanụ, ihe mgbakwunye mmanụ, ihe nhicha ụlọ ọrụ na mpaghara ndị ọzọ.