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Etherification Mabda'a Synthetic ee Hydroxypropyl Methyl Cellulose (HPMC)
Hydroxypropyl methylcellulose (HPMC), cellulose ceeriin, waxaa lagu sifeyn karaa suuf ama saxarka alwaax, waxaa aad loogu baahan yahay in la burburiyo ka hor alkalization ama inta lagu guda jiro alkalization, iyo burburinta waa iyada oo loo marayo tamar farsamo Burbur qaab dhismeedka guud ee alaabta ceeriin cellulose si loo yareeyo heerka cr...Sii akhri -
Hydroxypropyl methyl cellulose ether ee dhismaha
Astaamaha wax soo saarka ee hydroxypropyl methylcellulose ee dhismaha Ku milmaya biyaha iyo qaar ka mid ah dareerayaasha organic. Waxaa lagu milmi karaa biyo qabow. Xoojinteeda ugu badan waxay ku xidhan tahay viscosity-ga. Solubility wuxuu la beddelaa viscosity. Viscosity-ka hoose, waa ka weyn yahay solubi...Sii akhri -
Guryaha heerka dawada ee HPMC
1. Astaamaha aasaasiga ah ee HPMC Hypromellose, magaca buuxa ee hydroxypropyl methylcellulose, oo loo yaqaan HPMC. Qaabkeeda kelli waa C8H15O8-(C10Hl8O6)n-C8Hl5O8, miisaankeeduna wuxuu ku saabsan yahay 86000. Alaabtani waa walxo semi-synthetic ah, taas oo qayb ka ah methyl iyo qayb ka mid ah polyhydroxypropyl ether ...Sii akhri -
Sodium carboxymethyl sifooyinka cellulose iyo hordhaca alaabta
Sodium carboxymethyl cellulose, oo loo yaqaan karboxymethyl cellulose (CMC) waa nooc ka mid ah fiber eter-polymer sare ah oo ay diyaarisay wax ka beddel kiimikaad ee cellulose dabiiciga ah. Qaab dhismeedkeedu waa inta badan unugga D-glucose iyada oo loo marayo β (1→4) Furayaasha ayaa isku xidhan. CMC waa budo cad cad ama caano leh...Sii akhri -
Kala dirida iyo kala firdhida alaabta CMC
Si toos ah CMC ugu qas biyo si aad u samayso xabag bac ah oo hadhow loo isticmaalo. Markaad habaynayso xabagta CMC, marka hore waxaad ku dartaa xaddi biyo nadiif ah haanta dufinta oo leh aalad wax kicinaysa, marka aaladda wax-karinta la shido, si tartiib ah oo siman ugu rushaysaa CMC haanta dufcadda, adigoo walaaqaya si joogto ah...Sii akhri -
Tilmaamaha codsiga CMC iyo shuruudaha nidaamka cuntada
Isticmaalka CMC wuxuu leeyahay faa'iidooyin badan marka loo eego kuwa kale ee dhumucda cuntada: 1. CMC waxaa si weyn loogu isticmaalaa cuntada iyo sifooyinkeeda (1) CMC waxay leedahay xasilooni wanaagsan Cuntooyinka qabow sida popsicles iyo jalaatada, isticmaalka CMC wuxuu xakameyn karaa sameynta barafka. crystals, kordhiyo heerka balaadhinta oo ilaali unifo...Sii akhri -
Waa maxay sifooyinka carboxymethyl cellulose
Carboxymethyl cellulose waa walxo kiimiko ah oo aad u caan ah, taas oo loo qaybin karo sifooyin jireed iyo kiimiko. Marka la eego muuqaalka, waa nooca fiber-ka cad, mararka qaarkood waa budo ka kooban qaybo yaryar, waa ur aan dhadhan lahayn, waa walax aan ur lahayn oo aan dhadhan lahayn, iyo karboksimeth ...Sii akhri -
HPMC oo ah Qalabka Dhismaha ee kala duwan
Hydroxypropyl methylcellulose (HPMC) waa eter cellulose aan-ionic ahayn oo laga sameeyay cellulose maadada polymer dabiiciga ah iyada oo loo marayo taxane kiimiko ah. Hydroxypropylmethylcellulose (HPMC) waa budo cad oo aan ur lahayn, dhadhamin, aan sun ahayn oo lagu milmi karo biyo qabow si ay u noqoto mid hufan ...Sii akhri -
Astaamaha codsiga iyo shuruudaha nidaamka CMC ee cuntada
Sodium carboxymethyl cellulose, oo loo yaqaan karboxymethyl cellulose (CMC) waa nooc ka mid ah fiber eter-polymer sare ah oo ay diyaarisay wax ka beddel kiimikaad ee cellulose dabiiciga ah. Qaab dhismeedkeedu inta badan waa unugga D-glucose iyada oo loo marayo β (1→4) curaarta glycosidic ee isku xidhan. Isticmaalka CMC wuxuu leeyahay faa'iidooyin badan ...Sii akhri -
Saamaynta budada emulsion iyo ether cellulose ee ku jirta xabagta dhoobada
Xabagta tiilada waa mid ka mid ah codsiyada ugu weyn ee hoobiye-engegan-isku-dhafka ah ee gaarka ah hadda. Kani waa nooc sibidh ah oo ah sheyga ugu muhiimsan ee sibidhka waxaana lagu kabay wadaryo la darajeeyey, wakiilada biyaha celiya, wakiilada xooga hore, budada cinjirka iyo waxyaabaha kale ee organic ama aan noolaha ahayn. isku dar ah....Sii akhri -
Hydroxyethyl Cellulose oo loo isticmaalo Cosmetics
Waxyaabaha la isku qurxiyo, waxaa jira waxyaabo badan oo kiimiko ah oo aan midab iyo ur lahayn, laakiin waxyaabo yar oo aan sun ahayn. Maanta waxaan ku baran doonaa hydroxyethyl cellulose, oo aad ugu badan waxyaabo badan oo la isku qurxiyo ama nolol maalmeedka. Hydroxyethyl Cellulose Sidoo kale loo yaqaan (HEC) waa huruud cad ama iftiin ah, aan ur lahayn, ma...Sii akhri -
Codsiga microcrystalline cellulose ee cuntada
Magacyada Shiinaha: budada qoryaha; cellulose; microcrystalline; microcrystalline; suufka suufka; budada cellulose; cellulase; cellulose crystalline; cellulose microcrystalline; microcrystalline cellulose. Magaca Ingiriisiga: Microcrystalline Cellulose, MCC. Microcrystalline cellulose waxaa loo tixraacaa sida MCC, ...Sii akhri
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