Hpmc a cikin skim skip

Selpypyl Hydroxyplell Pellulose (HPMC) danko don Skim Coat?

- Amsa: Skim gashi yana da yawanci HPMC 100000CPs, wasu mafi tsayi na buƙatun a turmi, suna son ikon 150000Cps don amfani. Haka kuma, HPMC ita ce muhimmiyar rawa ta riƙe ruwa, da thickening. A cikin riguna skim, matuƙar riƙewar ruwa yana da kyau, ƙwararrun ruwa ƙasa ne (7-80000), har ma, ƙwararren ruwa ya fi kyau, lokacin da danko ya fi 100 girma dubu, danko na riƙewar ruwa ba shi da yawa.

Menene manyan alamun fasaha na hydroxypyp methyl selululose (hpmc)?

Amsa: Hydroxypropyl abun ciki da danko, yawancin masu amfani suna kula da waɗannan alamomi guda biyu. Abubuwan Hydroxypyl yana daukaka, riƙewar ruwa yana da kyau koyaushe. Daraja, riƙewar ruwa, dangi (amma ba cikakke) shima ya fi kyau, da danko, turmi mai kyau ya fi dacewa amfani da wasu.

Selpypyl Hydroxypypyl Metyl Sirus (HPMC) menene manyan kayan abinci?

Amsa: Hydroxypropyl methyl selululose (hpmc) manyan kayan abinci: auduga mai gyara, propylene opylethane, propylene opylene, propyleene opide, tabet, Toluene, isopropyl barasa da sauransu.

HPMC a cikin skima skim a cikin aikace-aikacen, babban rawar, ko sunadarai?

Amsa: HPMC a cikin Skim Stread, thickening, ruwa da kuma gina na uku sarauta. Thickening: Cellulose na iya yin farin ciki don dakatarwa, saboda haka mafita ya kasance uniform sama da saukar da rawar da aka rataye rataye. Maƙallin ruwa: Yi siket ɗin skim bushe a hankali, alli mai launin toka mai launin toka a cikin aikin dauki ruwa. Gina: Lubrication Cell, zai iya sa rigar skim tana da kyakkyawan gini. HPMC ba ta shiga cikin kowane halayen sunadarai ba, amma kawai suna wasa da rawar da ke tallafawa. Mayafin skim da ruwa, a bango, sigar sabuwa, saboda ƙarni na sababbin abubuwa, ƙasa cikin foda, saboda samar da sabon abu (Carbonate Carbonate). Babban abubuwan haɗin launin toka mai launin toka sune: Ca (OH) 2, Cao + H2O3 2 + Caco3 ↓ + H2o Slium a cikin ruwa Kuma iska a ƙarƙashin aikin CO2, samuwar Clium Carbonate, da HPMC kawai ruwa, adali mai launin toka mafi kyau dauki, da nasu bai shiga cikin kowane lokaci ba.

HPMC ba shi da ether na ionic, don haka menene ba ionic?

A: Game da magana, ba--ions abubuwa iri-iri ne waɗanda ba sa ionize cikin ruwa. Ioniziziziza ne rashin daidaituwa na electrolyte zuwa cikin ions kyauta a cikin wani takamaiman, kamar ruwa ko barasa. Misali, gishiri muna ci kowace rana - sodium chloride (nacl) yana narkar da ions da ionizes don samar da kyakkyawar caji mai kyau. Wato, HPMC a cikin ruwa ba ya sawa cikin ion ions, amma ya wanzu a matsayin kwayoyin.

Menene zazzabi na gashi na ƙwayar ƙwayar cuta ta Hydroxypropyl Methyl Cell Pellulose ya shafi?

Amsa: zazzabi gel na hpmc yana da alaƙa da abun ciki na Methoxyl. Thearamar abun ciki na Methoxyl shine, mafi girma gel zazzabi ne.

Skim Cook Verder da HPMC Babu dangantaka?

Amsa: Skim Cover Drop foda yafi da Ash qar ingancin yana da babbar dangantaka, kuma hpmc ba ta da babbar dangantaka. A low alli abun ciki na launin toka mai launin toka da kuma daidaitaccen tsarin cao da ca (oh) 2 a cikin tsarin launin toka zai haifar da foda faduwa. Idan akwai dangantaka da HPMC, to matalauta ruwa mai riƙe da HPMC zai kuma haifar da asarar foda.

Menene banbanci tsakanin ruwan sanyi mai narkewa da zafi mai narkewa mai narkewa mai laushi mai narkewa.

- Amsa: Nau'in ruwan sanyi na HPMC yana bayan jiyya na ruwan sanyi, sa a cikin ruwan sanyi da sauri, amma ba da gaske ba da shi, danko, ba a narkar da shi ba. Termosolable nau'in bai kasance ba a kula da glyoxal. Adadin glyoxal yana da girma, watsawa yana da sauri, amma danko yayi jinkirin, adadin ƙarami ne, akasin haka.

Me ke faruwa game da shydroxypyl methyl selululose (hpmc) wanda ke jin ƙanshi?

- Amsa: Amsa HPMC ta samar da hanyar da ke warware matsalar da aka yi da barasa na isopropyl. Idan wanka bashi da kyau sosai, za a sami wasu dandano mai dandano.

Amfani daban-daban, yadda za a zabi dacewa da selpypyl methyp preelululose na selululose (HPMC)?

- Amsa: Kasance mai ban tsoro tare da aikace-aikacen foda na yara: buƙatun ya zama na ƙasa, danko mai mahimmanci 100000, yana da mahimmanci don kare ruwa ya kusanci. Aikace-aikacen tururuwa: buƙatun mafi girma, bukatun danko, 150000 don zama mafi kyau. Aikace-aikacen manne: buƙatar samfuran nan take, mai girman danko.

Menene wani suna don shayayyar shayar seltetl Methyl?

- Amsa: Hydroxypropyl methylcellulose, rage a matsayin HPMC ko MHPC, ko Hydroxyphropyl methyl preelululose; Selelulose hydroxypropyl methyl Ether; Hypromlocese, Cellose, pel 2-hydroxypyl methyl pelululose Eher.

HPMC a cikin aikace-aikacen skim gashi, abin da dalili ski skim rigar kumfa?

Amsa: HPMC a cikin Skim Stread, thickening, ruwa da kuma gina na uku sarauta. Ba ya shiga cikin kowane aiki. Sanadin kumfa: 1, ruwa mai yawa. 2, kasan ba ta bushe, a saman Layer Layer, sau da sauƙin birgima.

Cikin ciki da waje bango skim gashi?

- Amsa: Ganyayyen bango skim skif: Calcium 800kg launin toka 150kg

Gashi Skim

Menene banbanci tsakanin HPMC da MC?

- Amsa: Mc shine sel methyl, wanda aka yi da ethulougue ether ta jerin abubuwan da ke tare da methane chloride bayan da auduga mai gyara tare da alkali. Gabaɗaya, matsayin canji shine 1.6 ~ 2.0, kuma ƙila ya bambanta da matsayin canzawa. Nasa ne ga ethululos ether.

(1) Ruwan riƙe sel methyl ya dogara da ƙwararrun adadin sa, danko, ƙarancin barbashi da rushewa. Gabaɗaya ƙara adadi mai yawa, ƙananan kyakkyawan, danko, danko, ƙimar riƙe ruwa yana da yawa. Daga gare su, yawan ƙari yana da babban tasiri akan riƙewar ruwa, kuma danko ba daidai yake da riƙewar ruwa ba. Restuntarar rushewa ya dogara ne da digiri na gyara na farfajiya da kuma barbashi mai yawa na barbashi na sel. A cikin sama da prelulose na sama da sile ehers, methyl sel da hydroxypyl sel sellulose rarariyar shayarwa ta ruwa ya fi girma.

(2) Metyl Slellulooe mai narkewa ne a cikin ruwan sanyi, wanda yake da wahalar narke a cikin ruwan zafi. Maganin ta ruwa mai ruwa yana da kwanciyar hankali a cikin PH = 3 ~ 12. Yana da kyakkyawar jituwa tare da sitaci, guandinine gany da surfactants da yawa. Gealation na faruwa lokacin da yawan zafin jiki ya kai zafin gere zazzabi.

(3) Canjin zafin jiki zai shafi yawan riƙe rijiyar riƙe ruwa na prelulose na sel methyl. Gabaɗaya, mafi girman zafin jiki, mafi muni da ruwa riƙe. Idan zafin jiki na turmi ya wuce 40 ℃, Ruwa na riƙe sel methyl zai zama mafi muni, wanda da gaske yana shafar isarwa daga turmi.

(4) Methyl Slellulose yana da hujja a bayyane akan an hana da kuma turmi na turmi. "ADDU'A" ANNAN ADDARIN HAKA SANYA DA MALAMAN kayan aiki da bango substance, wato karfi jure turmi. Adshing yana da girma, ƙarfin juriya na turmi yana da girma, ƙarfin da ake buƙata a aikin da ake amfani shima yana da girma, kuma ginin turmi mara kyau ne. A cikin samfuran sel, da kuma macen methyl celululose na zamani.

HPMC Hydroxypyl methyl pellose, auduga bayan da auduga bayan da aka gyara Oployleath oxigo da chllomethane oxulose na EIVERSICE HUKUNCIN HUKUNCIN HUKUNCIN DA AKA YI AIKI DA AKE IYA. Matsayi na canzawa gaba daya 1.2 ~ 2.0. Kayan aikinta sun bambanta da rabo na Metoxy da Hydroxypropyl abun ciki.

(1) hydroxypyl methyl selululoe ne mai sauƙin narkewa a cikin ruwan sanyi, wanda yake da wahala a narke cikin ruwan zafi. Koyaya, zazzabi na Ganesa a cikin ruwan zafi a fili yake sama da na sel methyl. Dalilin sel na methyl a cikin ruwan sanyi shi ne kuma inganta sosai.

(2) danko na sydroxypropyl sel methyp selululose yana da alaƙa da nauyin kwayar halitta, da kuma mafi girman nauyin kwayar halitta, mafi girman danko. Zazzabi kuma yana shafar danko. Danko yana raguwa kamar yadda zafin jiki yake ƙaruwa. Amma tabbataccen babban yanayin zafin jiki yana ƙasa da na sel methyl. Maganin yana da kwanciyar hankali lokacin da aka adana a zazzabi a ɗakin.

(3) hydroxypyl methyl selululopheryl methyl sel stryp ya tabbata ga acid da tushe, da maganin aqueous bayani yana da kwanciyar hankali a cikin kewayon pH = 2 ~ 12. Caustic soda da ruwan lemun tsami suna da isasshen tasiri akan kaddarorinta, amma alkali na iya hanzarin raguwar kashewarsa da haɓaka danko. Hydroxypyl methyl selulule ne ya tabbata ga janar na gishiri, amma lokacin da maida hankali kan gishiri methyp pelleryl methyl selululose bayani yana ƙaruwa yana ƙaruwa.

(4) Ruwa na Ruwa na Hydroxypyl Pelluloopheryl Seluloopheruloe ya dogara da sashi da kuma karon riƙe sel na hydroxyproporopyl methyl sel ya fi na cellulose na sel methyl a wannan sashi.

(5) hydroxypyl methyl selululoe za a iya gauraye da ruwa mai narkewa polymer polymer don zama sutura, mafita mafi girma. Kamar polyvinyl barasa, sitaci educh, manne da kayan lambu da sauransu.

(6) Adada yawan hydroxypropyl methyl selululose zuwa turmi gini ya fi na cellulose na methyl.

(7) hydroxypyl metyl selululoe ne mafi kyawun enzyme jabu-enyl, mafita ta hanyar sel mai yiwuwar sel metyl.

Me ya kamata a biya da hankali ga aikace-aikacen amfani game da dangantakar da ke tsakanin danko da zazzabi na HPMC?

Amsa: danko na HPMC yana da girman kai ga zazzabi, wannan shine, vanchority shine yana ƙaruwa tare da rage yawan zafin jiki. Idan muka yi magana game da danko na samfurin, muna magana ne game da danko na 2% na samfurin cikin ruwa a 20 digiri Celsius.

A cikin aikace-aikace na amfani, a cikin yankuna tare da manyan bambance-bambancen zazzabi tsakanin bazara da damuna, ya kamata a lura cewa an bada shawara don amfani da ƙarancin danko a cikin hunturu, wanda ya fi dacewa da aikin gini. In ba haka ba, lokacin da yawan zafin jiki ya ragu, da danko na selulose zai ƙaru, kuma idan scraping, jin zai zama mai nauyi.

Tsakiyar danko: 75000-100000 galibi ana amfani da shi don putty

Dalili: Riƙewa ta Ruwa

Babban danko: hpmc 150000-200000 ana amfani da shi ne kawai don polystrene barbashi randus mai rufi da kayan haɗi mai turmi.

Dalili: Babban danko, turmi ba mai sauƙin zubewa ba, kwarara rataye, inganta aikin.

Amma gaba ɗaya magana, mafi girman danko, mafi kyawun riƙewar ruwa, da yawa masana'antu na zamani (75000-100000) don maye gurbin sel mai kyau da kuma ƙarancin haɗin gwiwar HPMC (20000-40000) don rage yawan ƙari.