Hydroxypyl methylcellose (hpmc)Shin ana amfani da nau'in celulose na sel wanda aka yi amfani da shi a cikin masana'antu daban-daban kamar magunguna, samar da abinci, da gini. A fili ne m, sau da yawa ana amfani dashi azaman thickenner, mai ban sha'awa, wakili-foret wakili, da kuma mai zane. Koyaya, ba shi da takamaiman "serial lambar" a cikin gargajiya na gargajiya, kamar lambar samfurin ko lambar lamba da zaku samu a wasu masana'antun. Madadin haka, ana gano HPMC ta hanyar sinadarsu da halaye da yawa, kamar matsayin canzawa da danko.
Babban bayani game da Hydroxypropyl methylcellulhin (hpmc)
Tsarin sunadarai: HPMC ke yi ta hanyar sel na sel na chelulyl (-oh) tare da Hydroxypropyl da metyl ƙungiyoyi. Canji yana canza kaddarorin Cellose, sanya shi mafi narkewa a cikin ruwa kuma yana ba shi musamman kaddarorin ikon samar da fim, da ikon riƙe danshi.
Abubuwan ganowa na kowa da kuma suna
Shafin Hydroxypropyl methylcelculochery yawanci ya dogara da iri-iri na rage-gundarin da aka tsara da kaddarorin:
Lambar CAS:
Abubuwan da ke cikin sunadarai (CAS) suna ba da alama na musamman ga kowane abu na sinadarai. Lambar cas don hydroxypyl methylcellilulose ne 9004-65-33. Wannan lambar ma'auni ce ta amfani da kimantawa, masu ba da kayayyaki, da kuma abubuwan da suka tsara don koma ga abu.
Inchi da murmushi lambobin:
Inchi (mai sinadarai na duniya) wata hanya ce don wakiltar tsarin sunadarai. HPMC zai iya samun igiyar inchi mai dadewa wacce ke wakiltar tsarin kwayoyin ta a tsarin daidaitaccen tsari.
Murmushi (Sufare tsarin shigar da kwayar halitta na kwayar halitta) wani tsarin da aka yi amfani da shi wajen wakiltar kwayoyin a cikin tsarin rubutu. HPMC kuma tana da lambar yi amfani da murmushi mai kyau, kodayake zai zama mai rikitarwa sosai saboda yanayin da yake da shi.
Bayanin Samfurin:
A kasuwar kasuwanci, ana gano HPMC ta lambobi masu samfurin, wanda zai iya bambanta da masana'anta. Misali, mai cin abinci zai iya samun aji kamar HPMC K4m ko HPMC E15. Waɗannan shaidar yawanci suna nufin kariyar polymer a cikin bayani, wanda aka ƙaddara da matsayin methypypylation da hydroxypropyplations da kuma nauyin kwayoyin.
Hankula maki na hydroxypropyl methylcellulhin (hpmc)
Halayen hydroxypropyl methylcellulopyl methylcellulose ya bambanta dangane da yanayin maye gurbin methyl da hydroxypropyl ƙungiyoyi, da kuma nauyin kwayoyin. Wadannan bambance-bambancen suna ƙayyade danko na HPMC da ƙwaƙwalwar ƙwaƙwalwa, wanda bi da bi yana shafar aikace-aikacen sa a cikin masana'antu daban-daban.
Da ke ƙasa akwai tebur da ke shafar maki daban-daban
| Sa | Danko (CP a cikin 2% bayani) | Aikace-aikace | Siffantarwa |
| HPMC K4M | 4000 - 6000 cp | Masana'antar Pharmaceututical, masana'antar abinci, gini (Adada. | Mara danko mai matsakaici, wanda aka saba amfani dashi a cikin tsarin kwamfutar hannu. |
| Hpmc k100m | 100,000 - 150,000 cp | Sarrafawa-saki a cikin magunguna, gini, da zane mai zane | Babban danko, mai kyau mai kyau ga sakin kwayoyi. |
| HPMC E4M | 3000 - 4500 cp | Kayan shafawa, kayan shayarwa, sarrafa abinci, adonci, da coftings | Solumle cikin ruwan sanyi, ana amfani dashi a cikin samfuran kulawa na mutum da kayan abinci. |
| Hpmc e15 | 15,000 cp | Wakilin Thickening a cikin zanen, Coatings, Abinci, da Magana | Babban danko, sanyaya cikin ruwan sanyi, ana amfani dashi a samfuran masana'antu da magunguna. |
| Hpmc M4C | 4000 - 6000 cp | Abincin abinci da abin sha a matsayin mai tsafta, magunguna a matsayin mai ban sha'awa | Ingantaccen danko, sau da yawa ana amfani dashi azaman thickelener a cikin abincin da aka sarrafa. |
| HPMC 2910 | 3000 - 6000 cp | Kayan shafawa (cream, lotions), abinci (kayan ado), pharmaceutical (capsules, coatings) | Ofaya daga cikin mafi yawan lokuta na yau da kullun, ana amfani dashi azaman tsayayyen wakili da thickening wakili. |
| Hpmc 2208 | 5000 - 15000 cp | Amfani a ciminti da filastar samarwa, tarko, sutturar takarda | Da kyau don aikace-aikacen da ke buƙatar kyawawan kayan fim. |
Cikakken abu da kaddarorin HPMC
Kayan jiki na Hydroxypropyl Hydroxyphipyl methylcellulose ya dogara ne sosai akan girman mahimman kungiyoyin a cikin kwayoyin selulose. Ga manyan kaddarorin:
Digiri na Canji (DS):
Wannan yana nufin da yawa daga cikin ƙungiyoyin hydroxyl a cikin selulose an maye gurbinsu da ƙungiyoyin methyl ko hydroxypropyl ƙungiyoyi. Digiri na Musamman yana tasiri maganin cututtukan HPMC a cikin ruwa, danko, da kuma ikon samar da fina-finai. Take na DS don RPMC na HPMC daga 1.4 zuwa 2.2, ya danganta da sa.
Daidaitawa:
An rarrabe HPMC ta dogara ne da danko a lokacin da aka narkar da ruwa cikin ruwa. Mafi girman nauyin kwayar halitta da kuma matakin canzawa, mafi girma danko. Misali, HPMC K100m (tare da babban tasirin danko) ana amfani da shi a cikin tsarin kwayoyi masu narkewa kamar HPMC da aka saba amfani da kwamfutar hannu da aikace-aikacen abinci.
Sanarwar ruwa:
HPMC yana da narkewa a cikin ruwa da kuma samar da kayan gel-kamar abin da aka narkar, amma zazzabi da ph na iya tasiri yadda ake karɓa. Misali, a cikin ruwan sanyi, yana narke da sauri, amma ana iya rage su a cikin ruwan zafi, musamman a matuƙar taro.
Zane-zanen fim:
Ofaya daga cikin manyan abubuwan kayan aikin hydroxypropyl methylcellulose ne iyawarsa don samar da fim mai sassauɓɓe. Wannan dukiyar tana sanya ta dace da amfani da kayan kwalliya na kwamfutar, inda ta samar da santsi, mai sarrafawa-mai sarrafawa. Hakanan yana da amfani a cikin masana'antar abinci don inganta kayan rubutu da shiryayye rayuwa.
Girar:
A wasu lokutan da yanayin zafi, HPMC na iya samar da gels. Wannan dukiyar tana da amfani a cikin tsarin magunguna, inda ake amfani da shi don ƙirƙirar tsarin saki mai sarrafawa.
Aikace-aikace na hydroxypyl methyllulose
Masana'antar masana'antu:
Ana amfani da HPMC azaman mai ƙwarewa a cikin tsarin kwamfutar hannu, musamman a cikin tsawaita-saki da tsarin sakin da aka sarrafawa. Hakanan yana aiki a matsayin wakili na shafi don allunan da capsules don sarrafa sakin kayan aiki mai aiki. Ikonsa na samar da fina-finai mai tsayayyen fina-finai da gels yana da kyau don tsarin bayarwa na miyagun ƙwayoyi.
Masana'antar abinci
A cikin masana'antar abinci, ana amfani da HPMC azaman wakili mai kauri, emulsifier, da kuma tsayayye a cikin kayayyaki daban-daban, ciki har da baces, sutura, da gasa kayayyaki. Yana taimaka inganta kayan rubutu da kuma tsawaita rai shiryayye ta hanyar rage asarar danshi.
Kayan shafawa da Kulawa:
HPMC anyi amfani dashi sosai a cikin kwaskwarima, inda yake aiki a matsayin mai kauri da kuma tsayayye, shamfu, da sauran kayayyakin kulawa na mutum. Ikonsa na samar da tsarin gel yana da amfani musamman a cikin waɗannan aikace-aikacen.
Masana'antar Gina:
A cikin masana'antar gine-ginen, musamman a cikin sumunti da filastar samarwa, ana amfani da HPMC azaman wakilin rike da ruwa. Yana taimaka inganta aiki da haɓaka kayan haɗin kayan.
Sauran aikace-aikacen:
Hakanan ana amfani da HPMC a cikin masana'antar masana'anta, sutturar takarda, har ma a cikin samar da fina-finai na tsirara.
Hydroxypyl methylcellose (hpmc)Wani yanki ne mai mahimmanci wanda aka yi amfani da shi a masana'antu da yawa saboda na musamman kayan aikin fim kamar ikon samar da fim, da kuma riƙe iska. Duk da yake ba shi da "lambar serial" a cikin fahimta ta al'ada, ana gano shi ta hanyar masu sinadarai (9004-65-33) da takamaiman samfurin (misali, hpmc k100m, hpmc 4m). Farkon kewayon GPMC maki da ake samu yana tabbatar da yawan aiki a fannoni daban daban, daga magunguna ga abinci, kayan kwalliya, da gini.
Lokaci: Mar-21-2025