Hydroxypropyl methyl cellulose, also known as hypromellose, cellulose hydroxypropyl methyl ether, is obtained by selecting highly pure cotton cellulose as raw material and specially etherified under alkaline conditions. Waxaa si weyn loogu isticmaalaa dhismaha, kiimikada, dawooyinka iyo warshadaha kale.
warshadaha dhismaha
1. Madaafiicda sibidhka: Hagaajinta kala-sooca ee ciidda sibidhka, si weyn u hagaaji gobarka iyo biyaha hoobiyeyaasha, oo si wax ku ool ah looga hortago dildilaaca iyo kor u qaadida awoodda sibidhka.
2. Tile sibidhka: Hagaajinta caanaha iyo biyaha ee dhoobada saliida lagu cadaadiyo, hagaajinta xoogga isku xidhka tiirarka, iyo ka hortagga fiditaanka.
3. Daaweynta walxaha dib-u-noolaynta sida asbestos: sida wakiilka laga joojiyo, muuqaal feejignaan leh, iyo sidoo kale in la wanaajiyo xoogga isku xirka substrate.
4. SLYMUM COPRUMLE: Hagaajinta haynta biyaha iyo wax-u-qabashada, iyo hagaajinta adhesion-ka ee substrate.
5. CODKA QARANKA: Waxaa lagu daray sibidhka wadajirka ah ee guddiga gypsum si loo hagaajiyo haynta dareeraha iyo biyaha.
6. TILMAAMAHA GUUD: Hagaajinta dareeraha iyo biyaha haynta ee putty iyadoo lagu saleynayo cinjirka tooska ah.
7. Stucco: Sida koollada halkii agabyada dabiiciga ah, waxay hagaajin kartaa haynta biyaha iyo wanaajinta xoogga isku xirka ee ku saabsan substrate.
8. Daboolida: Sida balaastikada ah ee jaakadaha cinjirka, waxay door ka leedahay hagaajinta waxqabadka hawlgalka iyo dheecaanka qaadka iyo budada wareega.
9. Qeybta buufinta: Waxay leedahay saameyn wanaagsan oo ku saabsan kahortaga kahortaga salka ku-saleysan-salka ku saleysan ama cinjirka ku-shubidda maaddada oo keliya ee ka buuxinta iyo hagaajinta dareeraha iyo qaabka buufinta.
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11. Giver derbiga: Waxay dhaqan galeysaa sidii xayiraad loogu talagalay darbiyada ciidda awgeed sababtoo ah saamaynta enzyme enzyme iyo saameynta anti-bakteeriyada.
12. Qaar kale: Waxaa loo isticmaali karaa sidii xarkaha xumbada ee hoolka dhuuban iyo hawl wadeenada plasters (nooca PC).
warshadaha kiimikada
1. POLYMEBRION EE VINYLE Chloride iyo Vinylynene: Sida la joojiyo xasillooni iyo kala firidhsan inta lagu jiro polymremization, waxaa loo adeegsan karaa aalkolo vinyl ah (PVA) Hydroxypropyl (HPC) si loo xakameeyo qaabka loo qaybiyo walxaha iyo qaybinta walxaha.
2. Dhaqso
3. Cayayaanka cayayaanka: Marka lagu daro sunta cayayaanka lagu daro iyo doogga, waxay hagaajin kartaa saameynta adhesion inta lagu jiro buufin.
4. Latex: Hagaajinta xasilinta Emulsion ee loo yaqaan 'Emulsteewe Heatx', iyo dhumucdeedii Strysenenenenel (SHR-yada) TUSTX.
5. Gardhamada: Waxaa loo adeegsaday sidii wax lagu dhejiyo oo loo yaqaan 'pencil' iyo qalin qori.
Waxyaabaha la isku qurxiyo
1. Shaamboo: Hagaajinta Muuqaalka shaambada, saabuun iyo saabuun iyo xasilloonida xumbada hawada.
2. Dawada cadayga: Hagaajinta dareeraha cadayga.
warshadaha cuntada
1. Citrus qasacadaysan: Si looga hortago in la caddeeyo oo uu u xumaadaa sababtuna tahay burburka citrus glycosides inta lagu guda jiro kaydinta si loo gaaro saameynta ilaalinta.
2. Alaabta Miraha Qaboobka Qaboojinta: Ku dar Sherbet, ICE, iwm. Si aad u dhadhamiso dhadhanka.
3. Maraqa: Iyada oo ah Emulsict iyo wakiilka qarosiinta ama wakiilka qarosiinta ee suugada iyo ketchup.
4. Daboolida iyo glazing biyo qabow Ka dib daaha iyo glazing leh by methyl bylulose ama hydroxypropyl bluelose melulose gacantu, markaa waa baraf baraf ah.
5. Waxyaabaha loo yaqaan kiniiniyada: sidii wax lagu dhejiyo oo loo qaybiyo kiniiniyada iyo geedaha, waxay leedahay isku-darka wanaagsan "burburka isku mar" (si dhakhso ah loo dhalaalay, burburay oo la kala eryay).
Warshadaha dawooyinka
1. Guddoomidda Wakiilka: Wakiilka kombiyuutarka ayaa loo sameeyay xalka dareeraha dabiiciga ah ama xalka aqueous ee kiniiniyada maamulka, gaar ahaan granules-ka diyaarsan waa buufin lagu buufiyo.
2. Dib-u-dhigga: 2-3 garaam maalintii, 1-2g qaddarka quudinta mar kasta, saamaynta waxaa lagu muujin doonaa 4-5 maalmood.
3. Dheecaanka indhaha: Maaddaama cadaadiska osmotic ee buttor clutyl bluelulose xalka aquos aqueous ay la mid tahay tan ilmada, waa wax aan xanaaqin indhaha. Waxaa lagu daro dhibcaha indhaha sida saliidaha saliidaha lagula xiriiro muraayadda indhaha.
4. Jelly: Sida arinta saldhiga ee jelly-sida daawo dibadeed ama cadar.
5. Daawooyinka dawada: sida wakiilka adag iyo wakiilka biyaha lagu hayo.
Warshadaha Kill
1. Qalabka elektiroonigga ah: Sida isku-darka korantada ee korantada ee dhoobada ah, xayiraada-ka-soo-saarista-ka-soo-kabashada ee loogu talagalay magxite magite, waxaa loo isticmaali karaa propioliol 1.2-proniediol.
2. Glaze: Waxaa loo isticmaalay sidii boodboodo loogu talagalay dhoobada iyo isku darka dhaldhalaalka, waxay hagaajin kartaa dammaanad-qaadida iyo wax-u-dhigga.
3. Madaafiicda dib-u-dhigga: lagu daray goynta jilicsan ee jilicsan ama ku shub agabyada foornada si loo wanaajiyo caanaha loo yaqaan 'ocece' si loo wanaajiyo caanaha loo yaqaan 'ocece' si loo wanaajiyo caanaha iyo haynta biyaha.
Warshadaha kale
1. FUP: Waxaa loo isticmaalay sidii daabacaad rah ah oo ku saabsan midabka midabka doofaarka, dhaqanka ku saleysan Boron, caarada aasaasiga ah iyo geedaha dharka. Intaa waxaa sii dheer, habka qadhaadhka ee kapok, waxaa loo isticmaali karaa isugeyn heerkul ah.
2. Waraaq: Waxaa loo isticmaalaa koollada dusha sare iyo saliida u adkaysta ee warqad kaarboon ah.
3. Maqaarka: Waxaa loo isticmaalay in lagu dhaco fiiloyinka ugu dambeysa ama isku-darka hal mar.
4. Inf-ka-ku-saleysan Biyaha: Waxaa lagu daray khad ku saleysan biyaha iyo qalin ahaan sida wakiilka qafiifka ah iyo filimka sameynta.
5. Tubaakada: sida kaalin loogu talagalay in lagu soo celiyo tubaakada.
Waqtiga Post: Feb-20-2025