Hydroxypropyl methyl cellulose, oo sidoo kale loo yaqaanohypromellose, cellulose hydroxypropyl methyl ether, waxaa lagu helaa iyadoo la dooranayo cellulose suuf aadka u saafi ah sida alaabta ceeriin iyo si gaar ah etherified hoos xaaladaha alkaline. Si weyn loogu isticmaalo dhismaha, kiimikooyinka, dawooyinka iyo warshadaha kale.
warshadaha dhismaha
1. Hoobiyaha sibidhka: waxay wanaajisaa kala firdhinta sibidhka-cammuudka, waxay si wayn u wanaajisaa caagagga iyo xajinta biyaha hoobiye, waxayna si wax ku ool ah uga hortagtaa dildilaaca iyo kor u qaadida awooda sibidhka.
2. Tile cement: Hagaaji caagagga iyo haynta biyaha ee hoobiye tile ee la riixay, wanaaji xoogga isku xidhka ee tiles, iyo ka hortagga firidhsan.
3. Dahaarka alaabta refractory sida asbestos: sida wakiilka hakadka ah, hagaajinta dheecaanka, iyo sidoo kale si loo hagaajiyo xoogga isku xidhka ee substrate-ka.
4. Gypsum coagulation slurry: wanaaji xajinta biyaha iyo habsocodka, iyo wanaajinta ku dheggan substrate-ka.
5. Sibidhka wadajirka ah: lagu daray sibidhka wadajirka ah ee looxa gypsum si loo hagaajiyo dareeraha iyo xajinta biyaha.
6. Latex putty: Hagaaji dareeraha iyo haynta biyaha putty ee ku salaysan cinjirka resin.
7. Stucco: Sida koollada halkii laga heli lahaa alaabta dabiiciga ah, waxay hagaajin kartaa haynta biyaha waxayna hagaajin kartaa xoogga isku xidhka substrate-ka.
8. Dahaarka: Sida balaastiigga loogu talagalay dahaarka cinjirka, waxay door ku leedahay hagaajinta waxqabadka hawlgalka iyo dareeraha dahaarka iyo budada putty.
9. Dahaarka buufinta: Waxay saameyn wanaagsan ku leedahay ka hortagga sibidhka ku salaysan ama buufinta cinjirka ku salaysan kaliya buuxinta walxaha inay quusto iyo hagaajinta dareeraha iyo qaabka buufinta.
10. Alaabooyinka labaad ee sibidhka iyo gypsum: Waxa loo isticmaalaa sida binder-ka wax-qabashada ee walxaha hydraulic-ka ah sida sibidhka-asbestos-ka, kaas oo hagaajin kara dareeraha iyo helitaanka alaabooyin isku mid ah.
11. Fiber gidaar: Waxa uu wax ku ool u yahay sida xidhe u ah gidaarada ciidda sababta oo ah anti-enzyme iyo saamaynta bakteeriyada.
12. Kuwo kale: Waxa loo isticmaali karaa sidii haynta xumbo ee hoobiye dhuuban iyo hawlwadeennada malaasta (nooca PC).
warshadaha kiimikada
1. Polymerization of vinyl chloride iyo vinylidene: Sida xasiliyaha hakinta iyo kala-firdhinta inta lagu jiro polymerization, waxaa loo isticmaali karaa si wadajir ah alkolada vinyl (PVA) hydroxypropyl cellulose (HPC) si loo xakameeyo qaabka qaybinta iyo qaybinta walxaha.
2. Xabag: Sida xabagta gidaarada, inta badan waxaa lagu wada isticmaali karaa rinjiga cinjirka vinyl acetate halkii laga isticmaali lahaa istaarijka.
3. Sunta cayayaanka: marka lagu daro sunta cayayaanka iyo herbicides, waxay hagaajin kartaa saamaynta adhesion inta lagu jiro buufinta.
4. Latex: wanaaji dejiyaha emulsification ee cinjirka asphalt, iyo dhumucda cinjirka styrene-butadiene (SBR).
5. Binder: waxaa loo isticmaalaa sida koollada wax lagu dhejiyo ee qalinleyda iyo qalinleyda.
Waxyaabaha la isku qurxiyo
1. Shaambo: Hagaaji viscosity of shaambo, saabuunta iyo saabuunta iyo xasiloonida goobooyinka hawada.
2. Daawada cadayga: Hagaaji dareeraha daawada cadayga.
warshadaha cuntada
1. Liin dhanaanta qasacadaysan: si looga hortago in la caddeeyo iyo xumaanta ay sabab u tahay burburka liinta glycosides inta lagu jiro kaydinta si loo gaaro saamaynta ilaalinta.
2. Alaabooyinka khudradda qabow: ku dar sherbet, baraf, iwm si dhadhanka u fiicnaado.
3. Suugo: sida koobiye ama wakiilka dhumucda suugada iyo ketchup.
4. Dahaarka iyo dhaldhalaalka biyaha qabow: Waxa loo isticmaalaa kaydinta kalluunka barafaysan, taas oo ka ilaalin karta midab-beelka iyo tayada. Ka dib markii la dahaadhay oo glazing leh methyl cellulose ama hydroxypropyl methyl cellulose xal aqueous, ka dibna waa la qaboojiyey on baraf.
5. Xabagta kiniinka: sida koollada wax lagu dhejiyo ee kiniiniyada iyo granules, waxay leedahay adhesion wanaagsan "burbur isku mar ah" (si degdeg ah u dhalaalay, burburay oo kala firdhiyey marka la qaadanayo).
Warshadaha dawooyinka
1. Isku-duubid: Walaxda daboolaysa waxaa laga sameeyaa xal dareere organic ama xal aqueous ee kiniiniyada maamulka, gaar ahaan granules diyaarsan yihiin buufin-dahaarka.
2. Dib u dhigista: 2-3 garaam maalintii, 1-2G qadarka quudinta wakhti kasta, saamaynta waxa lagu muujin doonaa 4-5 maalmood.
3. Dhibcida indhaha: Maadaama cadaadiska osmotic ee methyl cellulose xal aqueous uu la mid yahay kan ilmada, way ka yar tahay xanaaqa indhaha. Waxa lagu daraa dhibcaha isha si saliideed loogu taabto muraayada indhaha.
4. Jelly: sida maadada aasaasiga ah ee jelly-sida daawada dibadda ama boomaatada.
5. Daawooyinka uurka leh: sida wakiilka dhumucda iyo wakiilka biyaha.
Warshadaha Kilinka
1. Walxaha elegtarooniga ah: Sida shaabadeeyaha korantada dhoobada ah, xidhe-hagaajinta-ka-baxsan ee magnet-ka ferrite bauxite, waxa loo adeegsan karaa 1.2-propanediol.
2. Glaze: Waxa loo isticmaalaa sida dhaldhalaalka dhoobada iyo marka lagu daro dhaldhalaalka, waxay hagaajin kartaa isku xidhnaanta iyo habsocodka.
3. Hoobiye refractory: lagu daray hoobiye leben refractory ama shubay alaabta foornada si loo hagaajiyo caagga iyo haynta biyaha.
Warshadaha kale
1. Fiber: waxaa loo isticmaalaa sida daabacaadda koollada dheeha ee midabada, midabada boron-ku-saleysan, midabada aasaasiga ah iyo midabada dunta. Intaa waxaa dheer, habaynta kapok, waxa loo isticmaali karaa si wadajir ah resin thermosetting.
2. Warqad: loo isticmaalo xabagta dusha sare iyo habka saliida u adkaysta ee warqadda kaarboonka.
3. Maqaar: waxaa loo isticmaalaa sidii saliidayn kama dambays ah ama koolo hal mar ah.
4. Khad biyaha ku salaysan: oo lagu daray khad biyaha ku salaysan iyo khad sidii dhumuc iyo filim samaynta.
5. Tubaakada: sida xidhka tubaakada dib loo soo nooleeyey.
Waqtiga boostada: Oct-20-2022