Rinjiga Water: caddaymaha, soo saarayaasha, halabuurka

Warshadaha iyo farshaxanka rinjiyeynta derbiyada, saqafka, dhulka qolku, alaabta guriga ku dhex jira, iyo sidoo kale naqshado daaqadaha iyo albaabka inta badan codsan rinjiga ku salaysan emulsion ah aqueous. rinjiga galmada, astaamaha farsamo in ay bixiyaan a caymiska u adkaysta iyo tayo sare leh midabka, hi-tech iyo waxyeelo ma laha sun on noolaha.

Mabaadi'da formation of ilaalinta kooban of ranjiga biyaha ku salaysan

Title latex (firidhsan ah aqueous) midabeeyo waxaa sabab u ah joogitaanka in ay slurry Midabka biyo ku salaysan wada sameynta emulsion ah. xubno ka kala firdhiyey lagu qaso dhexdhexaad ah aqueous, oo waxaa la abuuray oo ka jira isku midka ah waxaa la.

Sayidka, latex wuxuu ka kooban yahay filler ah, thickener ah, iyo latex aalkolada.

Qurub polymer The biyo ka dib ayaa la qalajiyey dushiisa sameeyaan a daaha kolirovanny guri. rinjiga Undried si fudud gacanta saari karo, iyo daaha ma laha ur xun. Rinjiga adkaysi u saameyn farsamo, laakiin aan ku codsatay in ay dusha biraha si looga hortago in ragaasi on joogitaanka qoyaan joogto ah.

The sifooyinka ugu muhiimsan ee farsamo ee rinjiga biyaha ku salaysan

rinjiga galmada, sifooyinka farsamo oo - nafwaayay ah, qulquli heerka, cuf gaar ah iyo waqtiga lagu qalajiyo, ayaa qaab ciyaareed soo saarka deggan, haboon oo lagu daweeyo oo ka mid ah meelaha gudaha ee dhismaha la deggan yahay.

Degree of Barxo of mass dheeh biyaha ayaa sheegay in index nafwaayay waxaa lagu qiyaasaa rheometer ah.

Heerka qulquli ee rinjiga emulsion ku xiran tahay nuugayaan ee dusha aqbaliddoodii iyo waa 100 ilaa 200 ml halkii mitir ee dusha, khad lakabka la caseeyey waa mid ka mid millimeter qaro weyn.

rinjiga miisaanka latex gaar ah wuxuu ku saabsan yahay 1.3 kiiloogaraam halkii litir.

Qalajinta rinjiga latex waqti ku xiran tahay qoyaan iyo heerkulka, laga bilaabo laba saacadood in ay hal maalin. xaaladaha si mug leh loo arkaa heerkulka hawada lagu qalajiyo 20 degrees Celsius iyo 65% qoyaan.

Nolosha shelf ee rinjiga emulsion waa xiran xaaladaha ay kaydinta (ee horyaal ah - meel qabow madow), oo leh celcelis ahaan 24 bilood.

Faahfaahinta khad biyo-firidhsan waxaa si buuxda muuqataa GOST xogta 28196-89 ah.

caddaymaha GOST

Galmada, caddaymaha (GOST) oo ka diiwaan gashan yihiin ka yar tirada 28196-89, waxaa loo magacaabay in rinjiga firidhsan aqueous, bixiyo ganaax of pigments iyo buuxiyo, maxaabiista ku kala firidhsan aqueous of polymers dardaro, kuwaas oo intaa ku daray walxaha kaabayaal kala duwan sida an emulsifier, stabilizer iyo kale.

GOST 28196-89 badalay GOST ka dhacsan 19214-80 iyo GOST 20833-75, tu 6-10-1260-87 tu 6-10-2031-85 tu 6-10-2054-86 tu 06.10.2081 -86 on rinjiga iyo varnishes. All rinjiga biyo-kala firidhsan yihiin dabka, oo ay wax soo saarka iyo howl waa suuragal ah keliya in a meelaha lagu qasbay-hawo.

Sida laga soo xigtay GOST, iyagoo gaadiidka iyo kaydinta waa in la fuliyaa ee tarakh xidhay at heerkul ka sarreeya 0 digrii, laakiin waxaa loo oggol yahay dhibic gaaban dheer ee heerkulka si -40 digrii muddo hal bil ah.

rinjiga galmada, caddaymaha bixiyeen hantida reflectance iftiin, wax soo saarka waddaa lightfastness qeexidda - qaybta tijaabo ah 24-ka saacadood la dhigayaa hoos laambad gaar ah, ka dibna 2 saacadood oo mugdi ah, ka dibna la khabiir baarka marka la barbar dhigo.

Features of isticmaalka biyo-emulsion VEAK rinjiga

VEAK rinjiga Water, caddaymaha kuwaas oo mid ka mid ah ugu lagama maarmaan u ah shaqada ammaan ah oo deg deg ah in meel bannaan oo ka mid ah goobaha la deggan yahay, loogama aduu dayactirka guriga.

Waxaa cad oo go'an of pigments dheeraad ah, oo aad ka heli karto midabka kasta oo la doonayo.

In kiis kasta oo dusha sare waa in ay ahaadaan ku qumman oo qalalan - xaaladaha sida isticmaalka VAEK noqon doonaan in ka yar 150 garaam halkii mitir. Waxaa aad u fiican in ay u jiifsato on dusha jir ah oo hore u rinji, sababta oo ah waxa uu leeyahay latex ku salaysan iyo iyaduu 4 saacadood gudahood.

Tan iyo VEAK - rinjiga latex looxa, sifooyinka farsamo ogolaan ay Barxo biyo, laakiin aan ka badnayn 10 boqolkiiba ee mugga hoose. Isticmaal khafiifiyeyaal kiimikada waa wax aan macquul aheyn. guryaha rinjiga ayaa u ogalaan inay u maydho oo dusha rinji biyo diiran, laakiin nadiif ah qalab ka waxaa isla markiiba soo socota dhamaystirka shaqada.

Under xaaladaha si mug leh, dusha sare rinji ma lumin color iyo cimri dherer ka badan 7 sano.

Features of isticmaalka rinjiga PVA

Similar in tayada iyo muddada hawlgalka, iyo sidoo kale hab ee codsanaya rinjiga waa polyvinyl latex copolymer, farsamada khaaska kaasoo u ogolaanaya in ay u isticmaalaan in midabka ah ee ma aha oo kaliya meelaha gudaha ee dhismaha, laakiin sidoo kale baakadaha, plywood, drywall iyo qoryo.

PVA rinjiga dab u adkaysta, laakiin aad u cabsadeen reer farqiga u heer-kulka iyo qoyaan. rinjiga latex Tani, astaamaha farsamo taas oo ka dhigi waxaa suurto gal ah in aad u isticmaasho dhameysteen dushiisa, iyo by kaas oo gebi ahaanba qalalan laba saacadood.

Isticmaalka rinjiga emulsion PVA ku saabsan yahay 200 millilitir halkii mitir, waayo, rinjiyaynta dhibco u leedahay in aad u codsan in dhowr lakab. Greater badan oo kale nooc oo khad isticmaalka iyo Halabuurka gaarka ah ee uu ka qaalisan qiimaha ka dhigaysa.

Tilmaamo gaar ah rinjiga latex, "Teks"

Marka aad dooranayso nooca badeecada rinjiga iyo shirkadda waa in u dhaamin in rinjiga biyo ku saleysan "Tex" ay fiiro. Waa silikonomodifitsirovannuyu dareere luster a viscous acrylate ku salaysan ka tarjumaya tegayo cad, isticmaalka dhexdhexaad ah iyo arjiga codsiga sahlanaato. Waayo, waxaa sameeyey kala duwan oo ay ka buuxaan soo wacaya.

rinjiga galmada, "Teks", farsamada khaaska kaasoo u ogolaanaya in ay ku dhejiyey leben ah, la taaban karo, meelaha qoryo, loo isticmaalo daweynta ee darbiyada iyo saqafka; u yeela diyaarad on matte filim wax ku ool ah oo kuu ogolaanaya in hawada ay si xor ah ugu qeybiyaan dhexeeya rinjiga iyo dhumucda wax dushiisa. Si kastaba ha ahaatee, faa'iido ugu weyn oo cad ee rinjiga "Tex" waa kulaylka xasaasi ah - hawada qolka marka aad u isticmaasho in ay ka diiran +5 degrees Celsius.

mabaadii'da guud ee daryeelka iyo daahirintiisa ee meelaha daboolay rinjiga biyo-firidhsan

Kasta oo rinji latex - dhaqi karo; astaamaha farsamo ee khad ah ma aha oo kaliya si fudud oo si deg deg ah saleyn karaa wax on dusha a toosan ama dadban ee ku duuban iyo burush, laakiin markaas muddo dheer si ay u tirtiri dusha maro qoyan.

Si aad u daahiriyo aawadeed qalabka dhismaha iyo dhar ka rinjiga sida waxaa sidoo kale loo isticmaalaa Xunbada (cayrinta copolymer polyvinyl); rinjiga emulsion looxa waa in marka hore wax yeelo qalab - qaadidda xawaaraha weyn ee meesha la doonayo ee dusha sare rinji, marka hore paste ka badan warqad ama waraaqaha, iyaga oo gashanno hubka istaarijka gelatinous ama Jinka wallpaper caadiga ah.

Nadiifi meelaha dusha sare oo ka mid ah looxa suurto gal isticmaalaya qalajiyaha dhismaha iyo qalab - gubanaya jajabkii dusha sare oo ay ka saareen ay daab.

qase Chemical ayaa sidoo kale ku haboon ay ka saareen rinjiga biyaha ku salaysan by bixinta a waxyeelo tartiib yihiin, laakiin waxay dhaadheer ur xun oo waa sun ugu shaqeeyo.

Dhawr ka mid ah talooyin ku saabsan isticmaalka rinjiga ka dhasha biyaha

Ka hor leh baahida rinjiga biyaha ku salaysan in la toosiyaa, nuurad ku shaqeeya, iyo haddii loo baahdo zashpatlevat oo dhan dusha. Inkastoo rinjiga dhawrista, weli aad kari ookiyaale, maaskarada siigada iyo gacmo gashi.

Rinjiga Bank ruxmado, waxyaabaha ku qasan iyo qasi jiray biyo si waafaqsan tilmaamaha. On zashpatlovannye derbiga rinjiga waxaa laga codsadaa in saddex lakab on wallpaper ka - mid ka mid ah. rinjiga waxaa laga dalbadaa in strips isku midka ah ka furmo suuqa oo uu derbiga. Alaabta loo isticmaalo buraash codsiga, rollers, buufiyo iyo spatulas.