HPMCBayyanar da kaddarorin: fari ko kashe-fari fibrous ko granular foda
Girma: 1.39 g/cm3
Solubility: kusan rashin narkewa a cikin cikakken ethanol, ether, acetone; kumburi a cikin bayani mai haske ko ɗan girgije mai duhu a cikin ruwan sanyi
HPMC Stability: Daskararrun yana da ƙonewa kuma bai dace da oxidants mai ƙarfi ba.
1. Bayyanar: fari ko kashe-fari foda.
2. Girman barbashi; 100 raga izinin wucewa ya fi 98.5%; 80 mesh pass rate shine 100%. Girman barbashi na musamman ƙayyadaddun bayanai shine raga 40-60.
3. Carbonization zafin jiki: 280-300 ℃
4. Girman bayyane: 0.25-0.70g / cm (yawanci a kusa da 0.5g / cm), ƙayyadaddun nauyi 1.26-1.31.
5. Launi canza yanayin zafi: 190-200 ℃
6. Tashin hankali: 2% maganin ruwa shine 42-56dyn / cm.
7. Solubility: mai narkewa a cikin ruwa da wasu kaushi, irin su ethanol / ruwa, propanol / ruwa, da dai sauransu a daidai gwargwado. Maganin ruwa mai ruwa-ruwa suna aiki sama. Babban nuna gaskiya da kwanciyar hankali. Bambance-bambancen samfura daban-daban suna da yanayin zafi daban-daban, kuma solubility yana canzawa tare da danko. Ƙananan danko, mafi girma da solubility. Daban-daban dalla-dalla na HPMC suna da kaddarorin daban-daban. Rushewar HPMC a cikin ruwa ba ta da tasiri ta ƙimar pH.
8. Tare da raguwar abun ciki na rukuni na methoxy, ma'anar gel yana ƙaruwa, ƙarancin ruwa yana raguwa, kuma aikin saman HPMC yana raguwa.
9. Har ila yau, HPMC yana da halaye na iyawa mai girma, juriya na gishiri, ƙananan ash foda, kwanciyar hankali na pH, riƙewar ruwa, kwanciyar hankali mai girma, kyawawan kayan aikin fim, da kuma nau'in juriya na enzyme, dispersibility da cohesiveness.
1. Duk samfurori za a iya ƙarawa zuwa kayan aiki ta bushe bushe;
2. Lokacin da ake buƙatar ƙara kai tsaye zuwa maganin ruwa na al'ada na zafin jiki, yana da kyau a yi amfani da nau'in watsawar ruwan sanyi. Bayan ƙarawa, yawanci yana ɗaukar mintuna 10-90 don yin kauri;
3. Za'a iya narkar da samfurori na yau da kullum ta hanyar motsawa da watsawa da ruwan zafi da farko, sannan ƙara ruwan sanyi, motsawa da sanyaya;
4. Idan akwai agglomeration da wrapping a lokacin dissolving, shi ne saboda stirring bai isa ba ko kuma talakawa model an kara kai tsaye zuwa ga ruwan sanyi. A wannan lokacin, ya kamata a motsa shi da sauri.
5. Idan an haifar da kumfa a lokacin rushewa, ana iya barin shi tsawon sa'o'i 2-12 (ƙayyadaddun lokacin da aka ƙayyade ta daidaitattun maganin) ko cirewa ta hanyar vacuuming, pressurizing, da dai sauransu, ko ƙara adadin da ya dace na defoaming wakili.
Ana amfani da wannan samfurin a cikin masana'antar yadi azaman mai kauri, mai rarrabawa, ɗaure, mai haɓakawa, mai jurewa mai, filler, emulsifier da stabilizer. Hakanan ana amfani dashi ko'ina a cikin guduro roba, petrochemical, yumbu, takarda, fata, magani, masana'antar abinci da kayan kwalliya.
Babban manufar
1. Masana'antar gine-gine: A matsayin wakili mai riƙe da ruwa da kuma retarder don turmi siminti, yana sa turmin ya zama mai jujjuyawa. Ana amfani da shi azaman mai ɗaure a cikin plastering slurry, gypsum, putty foda ko wasu kayan gini don haɓaka yaduwa da tsawaita lokacin aiki. Ana amfani dashi a matsayin manna don tayal yumbu, marmara, kayan ado na filastik, a matsayin mai inganta manna, kuma yana iya rage yawan siminti. Riƙewar ruwa na HPMC na iya hana slurry daga fashe saboda bushewa da sauri bayan aikace-aikacen, da haɓaka ƙarfi bayan taurin.
2. Masana'antar yumbu: ana amfani da shi sosai azaman ɗaure a cikin kera samfuran yumbu.
3. Coating masana'antu: a matsayin thickener, dispersant da stabilizer a cikin rufi masana'antu, yana da kyau dacewa a cikin ruwa ko kwayoyin kaushi. a matsayin mai cire fenti.
4. Tawada bugu: a matsayin thickener, dispersant da stabilizer a cikin tawada masana'antu, yana da kyau dacewa a cikin ruwa ko kwayoyin kaushi.
5. Filastik: ana amfani da shi azaman wakili na saki, mai laushi, mai mai, da dai sauransu.
6. Polyvinyl chloride: Ana amfani dashi azaman mai rarrabawa a cikin samar da polyvinyl chloride, kuma shine babban mahimmin taimako don shirya PVC ta hanyar dakatar da polymerization.
7. Wasu: Hakanan ana amfani da wannan samfur a cikin fata, samfuran takarda, adana 'ya'yan itace da kayan lambu da masana'antar masaku.
8. Masana'antar magunguna: kayan shafa; kayan fim; Abubuwan da ke sarrafa ƙimar polymer don ci gaba da shirye-shiryen sakewa; stabilizers; wakilai masu dakatarwa; kwamfutar hannu masu ɗaure; masu takawa
Amfani a cikin takamaiman masana'antu
gine gine
1. Turmi Siminti: inganta rarrabuwar siminti-yashi, yana inganta haɓakar filastik da riƙe ruwa na turmi yadda ya kamata, da hana fasa da haɓaka ƙarfin siminti.
2. Tile siminti: Inganta robobi da riƙe ruwa na turmi tayal da aka matse, haɓaka ƙarfin haɗin gwiwa na fale-falen fale-falen buraka, da hana ɓarna.
3. Rufi na refractory kayan kamar asbestos: a matsayin suspending wakili da a fluidity inganta, shi ma inganta bonding ƙarfi ga substrate.
4. Gypsum coagulation slurry: inganta ruwa da kuma tsarin aiki, da kuma inganta mannewa ga substrate.
5. Simintin haɗin gwiwa: ƙara zuwa simintin haɗin gwiwa don allon gypsum don inganta haɓakar ruwa da riƙewar ruwa.
6. Latex putty: Inganta ruwa da riƙe ruwa na putty bisa latex na resin.
7. Stucco: A matsayin manna maimakon kayan halitta, zai iya inganta riƙewar ruwa da inganta ƙarfin haɗin gwiwa tare da substrate.
8. Rufewa: A matsayin filastik don suturar latex, yana da tasiri wajen inganta aikin aiki da kuma ruwa na sutura da foda.
9. Fesa shafi: Yana da kyau sakamako a kan hana siminti-tushen ko latex-tushen fesa kayan filler daga nutse da inganta ruwa da kuma fesa juna.
10. Na biyu samfurori na siminti da gypsum: Ana amfani da shi azaman extrusion gyare-gyaren ɗaure don na'ura mai aiki da karfin ruwa kayan kamar suminti-asbestos don inganta fluidity da samun uniform gyare-gyaren kayayyakin.
11. Fiber bango: Yana da tasiri a matsayin abin ɗaure bangon yashi saboda tasirinsa na anti-enzyme da ƙwayoyin cuta.
12. Wasu: Ana iya amfani da shi azaman kumfa mai riƙewa don bakin ciki turmi da plasterer aiki (PC version).
masana'antar sinadarai
1. Polymerization na vinyl chloride da vinylidene: A matsayin dakatarwa stabilizer da dispersant a lokacin polymerization, shi za a iya amfani da tare da vinyl barasa (PVA) hydroxypropyl cellulose (HPC) don sarrafa barbashi siffar da barbashi rarraba.
2. Adhesive: A matsayin manne na fuskar bangon waya, yawanci ana iya amfani da shi tare da vinyl acetate latex fenti maimakon sitaci.
3. Maganin kashe qwari: idan aka ƙara wa magungunan kashe qwari da magungunan ciyawa, zai iya inganta tasirin mannewa yayin feshi.
4. Latex: inganta emulsion stabilizer na kwalta latex, da thickener na styrene-butadiene roba (SBR) latex.
5. Mai ɗaure: ana amfani da shi azaman abin ɗamara don fensir da crayons.
Kayan shafawa
1. Shamfu: Inganta danko na shamfu, wanka da wanka da kuma kwanciyar hankali na iska.
2. Man goge baki: Inganta yawan ruwan man goge baki.
masana'antar abinci
1. Citrus gwangwani: don hana farar fata da lalacewa saboda bazuwar glycosides na citrus yayin ajiya don cimma tasirin kiyayewa.
2. Abincin 'ya'yan itace na sanyi: ƙara zuwa sherbet, kankara, da dai sauransu don yin dandano mafi kyau.
3. Sauce: azaman emulsifying stabilizer ko thickening wakili don miya da ketchup.
4. Rufewa da kyalkyali a cikin ruwan sanyi: Ana amfani da shi wurin ajiyar kifin da aka daskare, wanda hakan kan hana canza launi da tabarbarewar inganci. Bayan shafewa da glazing tare da methyl cellulose ko hydroxypropyl methyl cellulose bayani mai ruwa, sai a daskare shi akan kankara.
5. Adhesives don Allunan: A matsayin mannen gyare-gyare don allunan da granules, yana da kyakkyawar haɗin gwiwa "rushewar lokaci ɗaya" (da sauri ya narke, rushewa da watsawa lokacin ɗaukar shi).
Masana'antar harhada magunguna
1. Rufewa: An shirya wakili mai sutura a cikin wani bayani na maganin kwayoyin halitta ko wani bayani mai ruwa don gudanar da miyagun ƙwayoyi, musamman ma granules da aka shirya suna fesa-mai rufi.
2. Retarder: 2-3 grams kowace rana, 1-2G adadin ciyarwa kowane lokaci, za a nuna sakamako a cikin kwanaki 4-5.
3. Ido sauke: Tun da osmotic matsa lamba na methyl cellulose aqueous bayani ne iri daya da na hawaye, shi ne m itching ga idanu. Ana saka shi a cikin ruwan ido a matsayin mai mai don tuntuɓar ruwan tabarau.
4. Jelly: a matsayin tushe abu na jelly-kamar waje magani ko maganin shafawa.
5. Magungunan ciki: a matsayin wakili mai kauri da mai riƙe da ruwa.
Kilin masana'antu
1. Kayan lantarki: A matsayin mai ɗaure don hatimin lantarki na yumbura da ferrite bauxite maganadiso, ana iya amfani dashi tare da 1.2-propylene glycol.
2. Glaze: An yi amfani da shi azaman glaze don yumbura kuma a hade tare da enamel, zai iya inganta haɗin gwiwa da aiki.
3. Turmi mai ɗorewa: ƙara zuwa turmi bulo mai ƙarfi ko zubar da kayan tanderu don haɓaka filastik da riƙe ruwa.
Sauran masana'antu
1. Fiber: ana amfani da shi azaman bugu mai launi don pigments, dyes na tushen boron, rini na asali da rinayen yadi. Bugu da kari, a cikin sarrafa corrugation na kapok, ana iya amfani dashi tare da resin thermosetting.
2. Takarda: An yi amfani da shi don manne surface da man-resistant aiki na carbon takarda.
3. Fata: ana amfani da shi azaman lubrication na ƙarshe ko manne lokaci ɗaya.
4. Tawada mai ruwa: ƙara zuwa tawada na ruwa da tawada a matsayin mai kauri da mai samar da fim.
5. Taba: a matsayin abin ɗaure don sake haifar da taba.
Lokacin aikawa: Oktoba-19-2022