Unilong
Khibrad Wax Soo saar 14 Sano ah
Lahaanshaha 2 Dhirta Kiimikada
Gudubtay ISO 9001:2015 Nidaamka Tayada

Octadecenylsuccinic Anhydride CAS 28777-98-2


  • CAS:28777-98-2
  • Qaaciidada molecular:C22H38O3
  • Miisaanka molecular:350.54
  • EINECS:249-210-6
  • La mid ah:OctadecenylsuccinicAnhydride (isku darkaofisomer); Succinicanhydride,octadecenyl-; 2-[(9E) -9-Octadecenyl] succinicacid; 2,5-Furandione,dihydro-3-(octadecen-1-yl)-; ISOOCTADECENYLSUCCNICANHYDRIDE; dihydro-3- (octadecenyl)furan-2,5-dione; OctadecenylsuccinicAnhydride (ODSA); Octadenyl SuccinicAnhydride
  • Faahfaahinta Alaabta

    Download

    Tags Product

    Waa maxay Octadecenylsuccinic Anhydride CAS 28777-98-2?

    Octadecenylsuccinic Anhydride (ODSA) waa warshad khafiif ah oo si ballaaran loo isticmaalo walxo kiimiko ah. Warshadaha waraaqaha, waxaa loo isticmaalaa sidii dhexdhexaad dhexdhexaad ah oo dhexdhexaad ah si loo hagaajiyo waxqabadka biyuhu, xoogga xajinta, caabbinta xajinta, cadaanka, caddaynta waraaqaha iyo hagaajinta deegaanka kiimikada ee habka waraaqaha. Caadi ahaan, habka loo isticmaalo waa in la soo saaro alfa olefins ka dibna la falgaliyo anhydride maleic si loo soo saaro.

    Tilmaamid

    ITEM HEERKA
    Muuqashada Huruud fudud ilaa amber dareere cad
    Qiimayn % 98.0
    Maleic anhydride ka kooban % ≤0.5
    Waxyaabaha Olefin % ≤1
    Qoyaanka % ≤0.1
    Chromaticity (Fe-Co) ≤9
    Qiimaha dhexdhexaadinta mgKOH/g 300-330

    Codsiga

    1. Octadecenyl succinic anhydride (ODSA) waa wakiilka cabbiraadda falcelinta aadka u firfircoon, inta badan waxaa loo isticmaalaa cabbirka emulsification goobta ee warshaddaha waraaqaha. Waxay ka kooban tahay qalfoofka olefin aan saturated ahayn oo ku xidhan anhydride succinic, waxaana inta badan lagu soo saaraa laba tillaabo: marka hore, silsiladda toosan ee aan saturated ama olefin ee laamoodka ah waxaa lagu soo koobaa barakicin labajibaaran; ka dib, isku dhafka olefin isomeric wuxuu la falgalaa maleic anhydride, iyo alaabta ceeriin ee ASA waxaa lagu helaa falcelin dheeri ah iyo sifeyn u dhigma. ASA waa dareere heerkulka qolka ah waxayna leedahay xajin wanaagsan, taas oo ay ugu wacan tahay xinjirowga iyo saamaynta qulqulka, kuwaas oo lagu gaaro nidaaminta kharashka iyo isku xirka emulsifiers, xasiliyayaasha, dhiirrigeliyeyaasha iyo caawiyayaasha xajinta. Si kor loogu qaado haynta ASA ee fiilooyinka, istaarijka ammonium cationic quaternary, polyacrylamide (gargaarka xajinta), methylene dithiocyanate ( ilaalinta) iyo polymers cationic oo ay ku jiraan polyamines ayaa badanaa loo isticmaalaa wakiilo taageero ah. ?
    2. Intaa waxaa dheer, octadecenyl succinic anhydride (ODSA) ayaa sidoo kale loo isticmaalaa sidii dhexdhexaad kiimiko ah waxayna door muhiim ah ka ciyaartaa wax soo saarka kiimikada. Alaabta kiimikada ahi waa firfircoon tahay waxayna ka qaybqaadan kartaa falcelin kiimikaad oo kala duwan si ay u abuurto kiimikooyin kale, taas oo ka dhigaysa in si weyn loogu isticmaalo qaybaha warshadaha ee kala duwan2. ?
    3. Marka la soo koobo, octadecenyl succinic anhydride looma isticmaalo oo kaliya sida wakiilka cabbirka ee warshadaha waraaqaha, laakiin sidoo kale dhexdhexaad muhiim ah oo ka mid ah warshadaha kiimikada, oo muujinaya codsigeeda ballaaran iyo muhiimada warshadaha kiimikada.

    Xidhmada

    200kgs/durbaan ama lagu habeeyay si waafaqsan shuruudaha macaamiisha

    Octadecenylsuccinic anhydride -pack

    Octadecenylsuccinic Anhydride CAS 28777-98-2

    Octadecenylsuccinic anhydride CAS28777-98-2

    Octadecenylsuccinic Anhydride CAS 28777-98-2


  • Kii hore:
  • Xiga:

  • Halkan ku qor fariintaada oo noo soo dir