-
Hydroxypropyl methylcellulose (HPMC) wani abu ne mai hade da cellulose wanda ba ionic ba ne, wanda ke narkewa cikin ruwa. Yana kama da foda ko abu mai launin fari zuwa rawaya kaɗan, ba shi da ɗanɗano, ba shi da ƙamshi, ba shi da guba, yana da karko a sinadarai, kuma yana narkewa a cikin ruwa don samar da mafita mai santsi, bayyananne kuma mai ɗanɗano. Ɗaya daga cikin...Kara karantawa»
-
1. Kayayyakin Cellulose ether da ake amfani da su a cikin manne tayal A matsayin kayan ado masu amfani, ana amfani da tayal ɗin yumbu sosai a duk faɗin duniya, kuma yadda ake manna wannan kayan mai ɗorewa don ya zama lafiya da dorewa koyaushe abin damuwa ne ga mutane. Fitowar manne tayal ɗin yumbu, a cikin Zuwa wani ...Kara karantawa»
-
Menene foda na turmi mai hana dumama? Foda na turmi mai hana dumama yana amfani da turmi mai gauraye busasshe da aka riga aka haɗa a matsayin babban kayan siminti, yana ƙara zare masu hana fashewa da ƙari daban-daban, yana amfani da ƙwayoyin kumfa na polystyrene a matsayin tarin haske, da kuma daidaita su daidai gwargwado...Kara karantawa»
-
Yanzu kasuwar tallace-tallace ta hydroxypropyl carboxymethyl cellulose ta ƙara yawa, farashin bai daidaita ba, yadda ake share ingancin hydroxypropyl methyl cellulose cikin sauri ya zama babbar matsala! To ta yaya za a tantance ingancin hydroxypropyl methylcellulose? Abu na farko da za a duba shine farin...Kara karantawa»
-
Yanzu idan muna yin ado da shimfida tayal a gida, koyaushe muna fuskantar irin wannan yanayi: ƙwararren mai gyaran tubali wanda ke shimfiɗa tayal ɗin yana tambayarmu: Shin kuna amfani da manne mai manne ko manne tayal a gidanku? Wasu kuma sun yi tambaya ko za ku yi amfani da manne tayal? Ana kiyasta cewa abokai da yawa za su ruɗe....Kara karantawa»
-
Akwai nau'ikan kayan aiki guda biyu da aka saba amfani da su wajen shimfida tayal: ɗaya shine manne tayal, ɗayan kuma shine manne tayal na kayan manne, wanda kuma ana iya kiransa manne baya na tayal. Manne tayal ɗin da kansa kayan taimako ne kamar emulsion, to ta yaya za mu yi amfani da manne tayal daidai...Kara karantawa»
-
Cellulose ether na iya inganta aikin turmi mai danshi sosai, kuma babban ƙari ne wanda ke shafar aikin ginin turmi. Zaɓin da ya dace na ethers cellulose na nau'ikan daban-daban, viscosities daban-daban, girman barbashi daban-daban, matakan danko daban-daban da...Kara karantawa»
-
Menene babban amfani da hydroxypropyl methylcellulose? ——Amsa: Ana amfani da HPMC sosai a kayan gini, shafi, resin roba, yumbu, magani, abinci, yadi, noma, kayan kwalliya, taba da sauran masana'antu. Ana iya raba HPMC zuwa matakin gini, matakin abinci da kuma matakin magunguna...Kara karantawa»
-
Gabaɗaya, a cikin haɗakar hydroxypropyl methylcellulose, ana yin maganin auduga mai ladabi da maganin alkali a zafin 35-40°C na rabin sa'a, a matse shi, sannan a niƙa cellulose ɗin, sannan a dasa shi a zafin 35°C, don haka zaruruwan alkali da aka samu suna da matsakaicin ƙarfin polymerized...Kara karantawa»
-
Hydroxypropyl Methyl Cellulose (HPMC) yana taka muhimmiyar rawa a masana'antar takarda da marufi saboda kyawawan halaye da fa'idodi da yawa. Gabatarwa ga Hydroxypropyl Methyl Cellulose (HPMC): Hydroxypropyl Methyl Cellulose, wanda aka fi sani da HPMC, shine cellulose mara ionic ether d...Kara karantawa»
-
1. Gabatarwa: Ana amfani da fenti na Latex sosai a masana'antar gini da gyara saboda sauƙin amfani da su, ƙarancin wari, da kuma lokacin bushewa cikin sauri. Duk da haka, tabbatar da mannewa mai kyau da dorewar fenti na latex na iya zama ƙalubale, musamman akan nau'ikan abubuwa daban-daban da kuma ƙarƙashin bambance-bambancen ...Kara karantawa»
-
Methyl cellulose gabaɗaya gajeriyar sinadari ne na sodium carboxymethyl cellulose, wanda ke cikin wani nau'in polyanionic mai narkewar ruwa mai kyau. Daga cikinsu, methyl cellulose ya ƙunshi methyl cellulose m450, modified methyl cellulose, food Grade methyl cellulose, hydroxymethyl c...Kara karantawa»