1. Sunan samfuri:
01
02. Cikakken suna cikin Turanci: Hydroxypropyl Methyl Preelululose
03. Ingilishi na Ingilishi: HPMC
2. Kayan jiki da sunadarai:
01. Bayyanar: fari ko kashe-fararen foda.
02. Girman barbashi; da wucewar wucewar 100 na raga ya fi kashi 98.5%; Matsayin wucewar wucewa 80 ya fi 100%.
03. Zazzabi carbonization: 280 ~ 300 ℃
04. A bayyane yake: 0.25 ~ 0.70 / cm3 (yawanci kusa da 0.5G / cm3), takamaiman nauyi 1.26-1.31.
05. Desarin zazzabi: 190 ~ 200 ℃
06. A tashin hankali na farfajiya: 2% mafi dacewa shine 42 ~ 56nyn / cm.
07. Soluble cikin ruwa da wasu magunguna, kamar ethanol / Ruwa, propannol / Ruwa, Trichloroethane, da sauransu a cikin rabbai.
Mafita hanyoyin ruwa ne. Babban gaskiya, aikin barga, zazzabi gel na kayayyaki tare da bayanai daban-daban
Daban, canje-canje na narkewa tare da danko, ƙananan danko, mafi girma na ƙwararru, rushewar hydroxypropyl daban-daban methylcellulopyl methylcellulhopyl methylcellulopyl methylcellulopoyl methylcellulopyl .
08. Tare da rage abun ciki na Methoxyl, gel ɗin yana ƙaruwa, yana rage ruwa na hydroxypyl methylcellulhins (HPMC) shima yana raguwa.
09
Uku, Hydroxypropyl methylcellulhin hali (HPMAC) Halaye:
Samfurin ya haɗu da yawancin kayan aikin jiki da sunadarai don zama samfur na musamman tare da amfani da yawa, da kuma kadarorin daban-daban sune kamar haka:
(1) Kulawa na ruwa: zai iya riƙe ruwa a saman katako kamar allon cocin bango da tubalin.
(2) samuwar fim: zai iya samar da m, m da laushi fim tare da kyakkyawan mai.
(3) Maganin kwayoyin cuta: samfurin yana narkewa a wasu cututtukan ƙwayoyin cuta, kamar ethanol / Ruwa, propannol / Ruwa, Lichloroethane, da kuma saurin tsarin abubuwan da aka haɗa guda biyu.
(4) Heralation theration: Lokacin da za a iya mai da shi, zai samar da gel, da kuma kafa gel zai sake sake samun mafita.
(5) Aikin Surce: Bayar da Ayyuka na Kamfanin Cikin Ciniki don cimma nasarar Emulsrification da kariya ta kariya, da kuma daidaitawa.
(6) Dakatarwa: Zai iya hana hazo na barbashi mai ƙarfi, saboda haka hana samar da laka.
(7) Colloid mai kariya: Zai iya hana motsi da barbashi daga coagaliyya ko coagulating.
(8) Advesness: Amfani da shi azaman m ga alamu, kayan tabocco, da samfuran takarda, yana da kyakkyawan aiki.
(9) Ruwa na ruwa: ana iya narkar da samfurin cikin ruwa a adadi daban-daban, kuma matsakaicin maida hankali ne ta danko.
(10) Interness ba da labari ba: Samfurin shine ethulose ether, wanda baya haɗuwa da salts na karfe ko wani ions don ƙirƙirar ɓoyewa ta hanyar lalacewa.
(11) kwanciyar hankali na acid: ya dace da amfani a cikin kewayon PH3.0-11.0.
(12) 'Ya'yan itãcen marmari kuma ƙanshin ba shi da ƙanshi; Amfani da shi azaman abinci da abubuwan ƙwayoyi, ba za a mata dasu ba cikin abinci kuma ba zai samar da adadin kuzari ba.
4. Hydroxypoyl methylcellulhin (HPMC) Hanyar Ruwa:
Lokacin da hydroxypoyl methylcellulu (HPMC) an ƙara su kai tsaye zuwa ruwa kai tsaye, za su yi ccarate sannan a narke, amma wannan rushewar yana da matukar jinkirin da wahala. Akwai hanyoyi guda uku da aka ba da shawarar ƙasa, kuma masu amfani za su iya zaɓar mafi dacewa gwargwadon ayyukansu:
1. Hanyar ruwa mai zafi: tunkiya mai zafi Biyo:
1). Sanya adadin ruwan da ake buƙata a cikin akwati kuma ya yi zafi shi zuwa kusan 70 ° C. A hankali kara hydroxypyl methylcellulopyl methylcellulopyl methyplulose na methyllulhinyl methylcellulose a farfajiya na ruwa, sannan sannu a hankali ya zama mai slurry, sanyi slurry a karkashin motsawa.
2). Zafi 1/3 ko 2/3 (adadin da ake buƙata) na ruwa a cikin kwandon kuma yana zafi zuwa 70 ° C. Dangane da hanyar 1), watsa hydroxypropyl methylcellulose (hpmc) don shirya hydroxypyl na ruwa ko ƙara ruwa da aka ambata a cikin akwati slurry ga ruwan sanyi, da dama, sannan kuma kwantar da cakuda.
3). Add 1/3 ko 2/3 na yawan ruwa a cikin akwati kuma ya kai shi zuwa 70 ° C. Dangane da hanyar 1), watsa hydroxypropyl methylcellulhinyl methylcellulose (hpmc) don shirya zafi ruwa slurry; Sauran adadin sanyi ko ruwan kankara ana ƙara da zuwa ruwan zafi slurry kuma cakuda yana sanyaya bayan motsawa.
2. Hanyar hadewar foda: Hydroxypropyl Hydroxypropyl methylcellulose (hpmc) ana iya narkar da wasu kayan meting ɗin, sannan a narkar da sauran kayan meting ba tare da agglomeration ba . 3. Hanyar rigar kwayar halitta A wannan lokacin, hydroxypropyl methylcellulhin (hpmc) ana iya narkar da shi sosai.
5. Babban amfani na hydroxypyl methylcellulhin (hpmc):
Ana iya amfani da hydroxypyl (HPMC) azaman Thickerner, watsawa, emulsifier da wakili-forming wakili. Za'a iya amfani da samfuran sa na masana'antu a cikin sunadarai na yau da kullun, abubuwan lantarki, resins rudani, gini da cyings.
1. Dakatar da Polymerization:
A cikin samar da rudani resins kamar polyvinyl chloride (PVC), polyvinylidene chloride da sauran copolymers da aka fi amfani dasu kuma ya zama dole a saba amfani da monomers monomerrophobic na ruwa. A matsayin ruwa mai narkewa, hydroxypropyl methylcellulose (HPMAC) suna da kyakkyawan aiki aiki kuma yi aiki azaman wakili mai kariya, wanda zai iya hana tarawar kayan karewa. Bugu da ƙari, kodayake hydroxypropylmethyphropylmerlulose (hpmc) polymer ruwa mai narkewa a cikin abin da aka samar da polymers da kyakkyawan ikon cire abubuwan monomers da kuma inganta karfin filastik.
2. A cikin Tsarin Kayan Ginin, Hydroxypropyl Methylcellulhin (HPMC) Za a iya amfani dashi don:
1). M da cauling wakili don kaset na tushen Gypsum;
2). Bonding na tubalin ciminti, fale-falen buraka da tushe;
3). Planterboard-tushen Stacco;
4). Ciminti na saman tsari;
5). A cikin dabara na fenti da zane mai zane.
Lokaci: Mayu-24-2023