Kev siv cov Propionic Acidinfo@pulisichem.cn
Propionic Acid, nrog lub npe tshuaj acetyl propionic acid thiab cov mis molecular C₅H₈O₂, yog cov kua tsis muaj xim, pob tshab nrog lub saj qaub pungent, thiab yooj yim yaj hauv dej thiab feem ntau cov kuab tshuaj organic. Cov tshuaj no ua rau pom kev ua haujlwm tshwj xeeb hauv cov tshuaj fatty acid esterification. Nws cov khoom siv lub cev - boiling point 215 ° C thiab flash point 96 ° C - muab nws nrog kev ruaj khov hauv cov txheej txheem kub siab. Raws li ib qho tshuaj nruab nrab tseem ceeb, qhov muaj tib lub sijhawm ntawm carboxyl thiab ketone pawg hauv nws cov qauv molecular ua rau muaj kev ua haujlwm ob qho tib si hauv kev sib xyaw ua ke thiab transesterification reactions.
Hauv thaj chaw ntawm cov organic synthesis, Propionic Acid koom nrog hauv kev sib txuas lus los npaj cov khoom siv polymer. Thaum polycondensed nrog epichlorohydrin nyob rau hauv alkaline mob, nws tsim cov thermosetting resins siv rau hauv marine anti-corrosion coatings, uas nws cov khoom kho tuaj yeem tiv taus corrosion los ntawm 5% concentration seawater rau txog li 300 teev. Raws li ib qho comonomer tivthaiv ntawm acrylate monomers, ntxiv 15% vinyl propionyl acetate tuaj yeem ua rau kom muaj kev sib txuas ntawm polyacrylate emulsion coatings mus rau 4.5 MPa thiab ntev sab nraum zoov huab cua tsis kam mus rau 8 xyoo.

Shandong Pulisi Chemical Co., Ltd. | Khoom Siv Propionic Acid Zoo Tshaj (CAS 79-09-4)
Ua ib lub tuam txhab muab tshuaj zoo txhim khu kev qha txij li xyoo 2006, Shandong Pulisi Chemical xa cov Propionic Acid uas muaj qhov huv siab (≥99.5%), uas yog cov roj fatty acid luv luv uas siv tau ntau yam tseem ceeb rau kev tsim khoom lag luam niaj hnub no.pulisichem.com.
Peb cov propionic acid ua haujlwm ua tus neeg nruab nrab tseem ceeb thoob plaws cov khoom tseem ceeb:
Kev Lag Luam Zaub Mov & Khoom Noj: Cov tshuaj tiv thaiv pwm & tshuaj tiv thaiv zoo rau cov zaub mov tsiaj, cov khoom ci, thiab kev khaws cia nplej, tiv thaiv qhov zoo thiab ua kom lub txee ntev dua.
Kev Tsim Tshuaj: Cov khoom siv raw rau kev tsim cov ntsev propionate, cov tshuaj tua kab (piv txwv li, propanil), tshuaj tsw qab, thiab cov yas yas.
Tshuaj & Tshuaj Pleev Xim: pH adjuster, antimicrobial agent, thiab intermediate rau topical formulations.
Kev Tsim Khoom Lag Luam: Siv rau hauv electroplating, cellulose ester ntau lawm, thiab ua tus neeg tiv thaiv xeb.
Peb muaj daim ntawv pov thawj ISO9001, kev kuaj SGS/BV, thiab cov chaw khaws khoom zoo hauv Qingdao/Tianjin/Shanghai Ports, thiab peb lav tias peb muaj khoom ruaj khov, muaj nqi sib tw, thiab xa khoom thoob ntiaj teb raws sijhawm. Peb koom tes nrog peb kom tau txais cov tshuaj zoo thiab cov kev daws teeb meem uas haum rau koj.

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