Ojiji nke Propionic Acidinfo@pulisichem.cn
Propionic Acid, nke aha kemịkalụ ya bụ acetyl propionic acid na usoro molekul C₅H₈O₂, bụ mmiri mmiri na-enweghị agba, nke na-enwu gbaa nke ọma, nwere uto gbara ụka, ọ na-agbazekwa ngwa ngwa na mmiri na ọtụtụ ihe mgbaze organic. Ihe mejupụtara a na-egosipụta ọrụ pụrụ iche na mmeghachi omume esterification abụba juru eju. Njirimara anụ ahụ ya - isi mmiri ọkụ 215°C na isi ọkụ 96°C - na-enye ya nkwụsi ike na usoro okpomọkụ dị elu. Dịka ihe dị mkpa na-eme ka kemịkalụ dị n'etiti, ọnụnọ nke otu carboxyl na ketone n'otu oge na nhazi molekul ya na-eme ka ọrụ abụọ rụọ ọrụ na mmeghachi omume condensation na transesterification.
N'ihe gbasara mmepụta ihe ndị sitere n'okike, Propionic Acid na-esonye na mmeghachi omume njikọta iji kwadebe ihe ndị e ji eme polymer. Mgbe ejiri epichlorohydrin mee polycondensed n'okpuru ọnọdụ alkaline, ọ na-emepụta resin thermosetting eji eme ihe na mkpuchi mmiri na-egbochi corrosion, nke ngwaahịa ya gwọrọ nwere ike iguzogide nchara site na 5% nke mmiri oké osimiri ruo awa 300. Dịka ihe mejupụtara comonomer nke acrylate monomers, itinye 15% vinyl propionyl acetate nwere ike ime ka njikọta nke mkpuchi emulsion polyacrylate dịkwuo elu ruo 4.5 MPa ma gbasaa iguzogide ihu igwe n'èzí ruo afọ 8.

Shandong Pulisi Chemical Co., Ltd. | Acid Propionic Premium (CAS 79-09-4) Nnyefe
Dịka onye na-ebubata kemịkalụ dị mma a pụrụ ịtụkwasị obi kemgbe afọ 2006, Shandong Pulisi Chemical na-enye Propionic Acid dị ọcha nke ukwuu (≥99.5%), asịd abụba dị mkpụmkpụ nke dị mkpa maka ụlọ ọrụ mmepụta ihe ọgbara ọhụrụ ma na-emepụta pulisichem.com.
Acid propionic anyị na-arụ ọrụ dị ka isi ihe dị n'etiti ngalaba dị iche iche:
Ụlọ ọrụ nri na nri: Ọ na-egbochi ebu ma na-echekwa ihe maka nri anụmanụ, ihe ndị a na-eme achịcha, na ebe a na-echekwa ọka, na-echekwa ịdị mma ma na-agbatị ndụ nchekwa.
Njikọ Kemịkalụ: Ihe e ji emepụta nnu propionate, ihe ndị e ji ahịhịa mee (dịka ọmụmaatụ, propanil), ihe na-esi ísì ụtọ, na ihe ndị e ji plasticizers mee.
Ọgwụ na ihe ịchọ mma: ihe na-edozi pH, ihe na-egbochi nje, na ihe na-eme ka a na-emepụta ihe n'elu.
Mmepụta Ụlọ Ọrụ: A na-eji ya eme ihe n'ịmepụta ihe ndị na-emepụta ihe na-emepụta ihe, mmepụta ihe dị ka cellulose ester, nakwa dịka ihe na-egbochi nchara.
Site na asambodo ISO9001, nnwale SGS/BV, na ụlọ nkwakọba ihe dị mkpa na ọdụ ụgbọ mmiri Qingdao/Tianjin/Shanghai, anyị na-ahụ na ọkọnọ kwụsiri ike, ọnụahịa asọmpi, na nnyefe zuru ụwa ọnụ n'oge. Soro anyị kpaa maka ngwọta kemịkalụ dị mma na nke ahaziri ahazi.

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