Ulwazi olungeziwe
Okufakiwe: 25kg / isikhwama
Ukukhiqiza: 500 MT / Inyanga
Brand: STD
Izinto zokuhamba: Ocean, Land
Indawo Umsuka: China
Supply Ikhono: 500 MT / Inyanga
Port: Qingdao, Shanghai
umkhiqizo incazelo
Sebacic acid kancane oncibilikayo emanzini, oncibilikayo utshwala ether. Pure ezimhlophe zinhlayiya olungaqinile ukulungiswa polyamide, polyurethane, alkyd resin, zokwenziwa zokugcoba, igrisi izithasiselo. Epoxy resin sokwelapha ejenti Polly anhydride sebacic, izikhali, lamakha, upende, izimonyo nokunye.
Sebacic acid kuyinto ngaphambi ngamafutha ocolisekileyo alikhali ziphuzo zazihluzwa ezomile etholwe emva ukuthuthukiswa zokwenziwa izindlela, okwamanje ekuthuthukiseni uwoyela n-upharafini ukuvutshelwa (bheka inqubo ukuvutshelwa) ka sebacic acid umugqa omusha. Manje kabanzi embonini, uwoyela ocolisekileyo isixazululo alikhali uku ophendulayo, uwoyela ocolisekileyo yabahlanzi saponification yokusabela at 100 ℃ elakhiwe ricinoleate futhi glycerol. I ricinoleic acid sodium ahlukaniswa kanye sulfuric acid sengezwe ukukhiqiza ricinoleic acid, bese base ukuphendula Kwenziwa alikhali, izinga lokushisa yokusabela 260-280 DEG C no ingcindezi ongaphakeme noma umfutho ophakeme yokutholwa. Ukusabela ukhiqiza sebacic acid bisodium usawoti no-2-octanol ne-hydrogen. Ekugcineni, i-sulfuric acid kanye amakhorali, crystallization, iphele ukuthola okumsulwa, isivuno ingqikithi 40% noma ngaphezulu.
CAS kungekho: 111-20-6
ifomula Yamamolekhula: C10H18O4 HOOC (CH2) 8COOH
isisindo Yamamolekhula: M = 202,25
Ukubukeka: crystal ezimhlophe powder
Sebacic Acid Ukucaciswa
|
ukubukeka |
luyimbudumbudu White |
crystal White powder |
granalar White |
|
Sebacic Acid sokuqukethwe |
≥99.5 |
≥99.5 |
≥99.5 |
|
Ash (%) |
≤0.03 |
≤0.03 |
≤0.005 |
|
Umswakama (%) |
≤0.30 |
≤0.30 |
≤0.10 |
|
Alk Fusion Ch. # |
≤15 |
≤15 |
≤15 |
|
Ukuqeda Point Ibanga ℃ |
131.0-134.5 |
131.0-134.5 |
131.0-134.5 |
Ikakhulu esetshenziswa ukwenza sebacic acid esters, ezifana dioctyl sebacate ingasetshenziswa njengendlela plastic, plasticizers iraba abandayo, angasetshenziswa ukwenza polyamide, polyurethane, alkyd resin, zokwenziwa zokugcoba, uthambise okufakiwe. Epoxy resin sokwelapha ejenti Polly anhydride sebacic, izikhali, lamakha, upende, izimonyo nokunye.
Ukuze kukhiqizwe resin alkyd futhi polyurethane iraba izinto zokusetshenziswa, vinyl inhlaka plasticizers zokwenziwa kuyo izihlahla zenjoloba.
Ufuna enhle Sebacic Acid ngoba Dioctyl Sebacate Umkhiqizi & umphakeli? Sine a Ukukhetha eziningi ngamanani ezinkulu ukukusiza uthole yendalo. Zonke Plasticiser Sebacic Acid kukhona izinga yibhange. Singabantu China Umsuka Factory of indawo yezihlanganisi Amafutha Ibanga Sebacic Acid. Uma kukhona umbuzo, sicela ukhululeke ukuxhumana nathi.
Umkhiqizo Izigaba: Inorganic Amakhemikhali
