HPMC (Hydroxypropyl methylcelrose) shine ion cellul eululose ether da ba ionic ba da amfani da shi a cikin gini, abinci, abinci, sunadarai na yau da kullun. Dangane da hanyar rushewa da halaye na aikace-aikace, hpmc za a iya kasu kashi biyu: nau'in nan take da nau'in narke mai zafi. Akwai bambance-bambance masu mahimmanci tsakanin su biyu cikin sharuddan samar da kayayyaki, yanayin rushewa da yanayin aikace-aikace.
1. HPMC nan take
HPMC nan take, wanda aka kira nau'in ruwan sanyi mai narkewa, na iya narke da sauri a cikin ruwan sanyi don samar da mafita mai gyara. Babban abubuwan sa sune kamar haka:
1.1. Socighility
Nunin HPMC nan take cikin ruwa mai kyau a cikin ruwan sanyi kuma ana tarwatsa da sauri lokacin da aka fallasa ruwa. Zai iya narkewa a cikin ɗan gajeren lokaci don samar da ingantaccen bayani, yawanci ba tare da buƙatar dumama ba. Maganinta mai ruwa a cikin ruwa yana da gaskiya mai kyau, kwanciyar hankali da kwanciyar hankali.
1.2. Yanayin aikace-aikace
Ana amfani da hpmc nan take a cikin yanayin yanayin da ke buƙatar rushewa da samuwar mafi sani. Yankunan hankula na yau da kullun sun haɗa da:
Filin gini: Amfani da shi azaman Wakilin Rike Wakili da Wakilin Thickening don kayan gini da kayayyakin gypsum don taimakawa inganta aikin gini.
Abubuwan sunadarai na yau da kullun: kamar kayan wanka, shamfu, kayan kwalliya, da sauransu, da sauri, da sauri, sanya shi da sauri don lokutan shiri na shirye-shirye.
Masana'antar masana'antu: amfani azaman wakili na fim, m, da dai sauransu don allunan. Ana iya narkar da sauri a cikin ruwan sanyi don sauƙaƙe samar da shirye-shirye.
1.3. Yan fa'idohu
Narrunar da sauri kuma ya dace da yanayin sarrafa sanyi.
Sauki don amfani da kewayon amfani.
Maganin yana da cikakkiyar magana da kwanciyar hankali mai kyau.
2
Hotuna na zafi-NPMC, wanda kuma aka sani da na ruwa mai narkewa mai narkewa ko nau'in rushewa a cikin ruwan zafi, ko kuma ana buƙatar lokacin rushewa a cikin ruwan sanyi don magance mafita. Halayenta sune kamar haka:
2.1. Socighility
Halin rushewa na zafi-narke hpmc ya bambanta da na nau'in nan take. A cikin ruwan sanyi, narke hpmc kawai watsawa amma bai narke ba. Zai kawai narke da samar da mafita lokacin da mai tsanani ga wani zazzabi (yawanci kusan 60 ° C). Idan an kara wa ruwan sanyi da inuna ci gaba, sannu a hankali zai sha ruwa kuma fara narke, amma tsari yana da jinkirin.
2.2. Yanayin aikace-aikace
Ana amfani da narkewar zafi na HPMC galibi a cikin yanayin da lokacin rushewa ko takamaiman yanayin sarrafa zafi da ake buƙatar sarrafawa. Yankunan hankula na yau da kullun sun haɗa da:
Kayan gini: kamar Addini Adminai, plastering 'yan Adam, da sauransu, zafi-NOW na iya jinkirtar da Rage, rage agglomation lokacin hadawa ko motsawa, da inganta aikin gini.
Masana'antar masana'antu: kamar kayan aikin sakin gado don Allunan Saki, da sauransu, zafi-N., zafi-tabarma HPMC yana taimakawa wajen samar da sakin kwayoyi ta hanyar rushewar ta a yanayin zafi.
An yi amfani da masana'antar: An yi amfani da don aikace-aikacen kwamfuta a ƙarƙashin wasu yanayin zafin jiki na musamman don tabbatar da kyakkyawan fim da kwanciyar hankali yayin aikin ginin.
2.3. Yan fa'idohu
Zai iya jinkirta rushewa kuma ya dace da lokutan tare da buƙatu na musamman kan saurin rushewa.
Yana hana agglomeration a cikin ruwan sanyi kuma yana da kyakkyawan amfani da shi.
Ya dace da aiki mai zafi ko aikace-aikace inda ake buƙatar sarrafa tsarin rushewa.
3. Babban banbanci tsakanin nau'in nan take da kuma nau'in narke
3.1. Hanyoyi daban-daban hanyoyin rushewa
HPMC nan take: Zai iya narkewa da sauri a cikin ruwan sanyi don samar da ingantacciyar hanyar, wanda yake mai sauƙi da sauri don amfani.
Zafi-NICK HPMC: Yana buƙatar narkar da a cikin ruwan zafi ko buƙatar narkar da gaba ɗaya cikin ruwan sanyi, wanda ya dace da wasu takamaiman buƙatun sarrafa kuɗi.
3.2. Bambance-bambance a cikin filayen aikace-aikacen
Saboda halayen rushewar ta rushewarta, nan take nan take nan take don yanayi inda ake buƙatar bayani nan da nan, kamar ginin samfurin yau da kullun. Ana amfani da narkewar zafi na HPMC a cikin yanayi inda ake buƙatar rushewa, musamman ma a cikin mahallin gina-matsakaici ko yankuna masu tsauri da bukatun lokacin buƙatun.
3.3. Bambance-bambance a cikin tsarin samfurin
A lokacin aiwatar da samarwa, ana gyara HPMC nan take ana amfani da ari don narkewa da sauri a cikin ruwan sanyi. Hotre na zafi-hpmc kiyaye asalin kaddarorin kuma dole ne a narkar da shi a cikin ruwan zafi. Sabili da haka, a ainihin aikace-aikacen samar aiki, ya zama dole don zaɓar nau'in HPMC da ya dace gwargwadon yanayin tsari da kuma buƙatun samfur.
4. Abubuwa don lura lokacin zabar hpmc
Lokacin zabar don amfani da kai tsaye ko zafi---bukatar yin hukunci dangane da takamaiman bukatun buƙatun.
Don yanayin yanayin da ke buƙatar rushewa: kamar kayan gini waɗanda ke buƙatar amfani da su kai tsaye yayin samarwa, ko samfuran sunadarai na yau da kullun waɗanda suka shirya da sauri, ya kamata a fi so hanzari.
Ga al'amuran da ke buƙatar jinkirta rushewa ko aiki na zafi: kamar kayan masarufi waɗanda ke buƙatar sarrafa raguwar rushewa yayin gini, yakamata a zaɓi HpmC Sakin Sakin a lokacin gini, yakamata a zaɓi HpmC Sakin Sakin a lokacin gini, yakamata a zaɓi Hpmc mai zafi a lokacin gini.
Akwai bayyanannun bambance-bambance a cikin rushewar dadadewa da filayen aikace-aikacen tsakanin hpmc nan take da kuma zafi-da HPMC. Nau'in da aka fi dacewa da aikace-aikacen da suka dace da rushewa, yayin da nau'in narkewar ruwan zafi ya fi dacewa da yanayin rushewa ko sarrafa kansa. A cikin takamaiman aikace-aikace, zaɓi nau'in HPMC da ya dace na iya haɓaka ƙarfin samarwa da inganta aikin kayan aiki. Sabili da haka, a cikin ainihin samarwa da amfani, ya zama dole don zaba nau'in HPMC dangane da takamaiman yanayin tsari da kuma bukatun samfur.
Lokaci: Satumba 25-2024