Budada cinjirka-latex-hagaajinta joogtaynta iyo slippeans-ka nidaamka ee gobolka qoyan ee qoyan. Sababo la xiriira astaamaha polymer-ka, wadajirka ah ee sheyga qoyan si weyn ayaa loo hagaajiyaa, taas oo si weyn wax ugu biirinaysa la-shaqeynta; Ka dib qalajinta, waxay siisaa dhajinta lakabka dusha sare iyo cufan. Relay, wanaajinta saameynta ciidda, jaranjarada, iyo gogosha. Iyada oo hoos imaanaysa hubinta tirada isugeynta, waxaa lagu kobcin karaa filim dhexgalka interface-ka, si ay udhacdo dhejisyada dabacsan, waxayna yareysaa modulus qufulka ah, waxayna yareysaa walbahaarka ciribtirka kuleylka ilaa xad aad u badan. Haddii ay dhacdo biyo-galinta marxaladda dambe, waxaa jiri doona culeys sida iska caabbinta biyuhu, iyo isbarbardhiga maacuunka ee is-xakamaynta (× 10-0-6- 10-6-6 / ℃), iyo hagaajinta iska caabbinta cimilada. Hydroxypropyl bylulel bylulose HPMC-Sii haynta biyaha wanaagsan iyo nashaadaadka hoobiye cusub, gaar ahaan aagga qoyan. Si loo hubiyo in horumarka si habsami leh loogu sameeyo jawaab celinta hawo-celinta, waxay ka hortegi kartaa substrate-ka ka soo nuugista biyaha xad-dhaafka ah iyo lakabka dusha sare ka soo baxa uumi baxa. Sababta oo ah hantida hawada-u-gudbinta (1900G / L - 1400G / LPO400 Sand 600hpmc2), cufnaanta badan ee cufnaanta adhesive waa la yareeyay, oo yareynaya madaafiicda laastikada ah.
Powder-ka Latex-ka ee loo yaqaan 'the lehesiinge' waa cagaar, bey'ad bey'ad u tahay, dhisidda tamarta-lagu keydiyo, oo tayo sare leh oo tayo badan leh, waana wax lagama maarmaan ah oo muhiim u ah madaafiicda qalalan. Waxay horumarin kartaa waxqabadka madaafiicda, oo kordhin kara awooda madaafadda hoobiyeyaasha, xoogga kala duwan, xoogga isku-dhafka ah, xoogga dabacsan, waxay xidhaan iska caabbinta, caabbinta, iyo viscosity hoobiye, iyo vistosity hoobiye. Relay iyo biyo haynta biyaha, dhisidda. Qaabeynta budada cinjirka tal-ka-soo-tagga ah ee tile waa mid aad u xoog badan, oo tawada la taabtiran ee taranka dhajiya waxay leedahay awood sare oo xidhiidhka sare iyo sifooyinka gaarka ah. Sidaa darteed, codsigooda kala duwan waa mid aad u ballaaran. Doorka hydroxypropylylrcellellalose wuxuu ciyaaraa doorka haynta biyaha, waxqabadka dhismaha iyo waxqabadka hore ee dib-u-dhigga ee daadadka ah, kaas oo ka ciyaara adkeynta adag, oo ka ciyaara adkeynta adag ee shirkadda. Saamaynta budada cinjirka taranka ee maqaarka ah ee hoosaadka cusub ee hoosaadka ah Isugeyn, malaas, alwaax, tiirar duug ah, PVC xitaa xaalado kala duwan oo cimilo leh, waxay leedahay awood xumo wanaagsan.
Ku darista budada cinjirka taalaha ah ee loo yaqaan 'this' oo loo yaqaan 'the aile' At present, there are many types of redispersible latex powders for tile adhesives on the market, such as acrylic redispersible latex powders, styrene-acrylic powders, vinyl acetate-ethylene copolymers, etc. Generally speaking, tile adhesives used in tile adhesives on the market Most redispersible latex powders are vinyl acetate-ethylene copolumers.
(1) Inta qadarka sibidhka uu kordho, xoogga asalka ah ee loo yaqaan 'the budada cinjirka'-ka 'ee la kariyo ee kor u qaadida ah, isla mar ahaantaana, xoogga isku-dhafka ah ee wasakhda ah ka dib marka ay ku jiraan gabowga kuleylka ka dib ayaa sidoo kale kordha.
(2) Iyada oo la kordhiyo qaddarka budada cinjirka loo yaqaan 'the powd budada taaladaa lagu dhejiyo, xoogga dammaanadda tons ee loo yaqaan' toehesive 'ee ka dib ku jira biyaha ka dib, laakiin gabowga kuleylka ah ka dib, laakiin dabada gabowga ee mudadaas ka dib ayaa si aad ah u kordhay.
Sababo la xiriira astaamaha qurxinta iyo waxqabadka ee wanaagsan sida cimri-galka biyaha, iska caabbinta biyaha iyo nadiifinta dhoobada, oo ay ku jiraan darbiyada, oo ay ku jiraan sagxadaha, iyo barkadaha dabaasha, iyo dibeddaba waxaa loo isticmaali karaa gudaha iyo dibedda. Habka soo-jeedinta dhaqameed ee tiirarka ayaa ah habka dhismaha-qaro-dhirta qaro weyn, taasi waa, marka hore loo adeegsado hoobiye caadiga ah xagga dambe ee dhabarka, ka dibna riix tiirarka lakabka salka. Dhumucda geeska hoobiyeynta waa 10 ilaa 30mm. In kasta oo qaabkani uu aad ugu habboon yahay dhismaha saldhigyada aan sinnayn, faa'iido darrooyinka ayaa ah kuwa waxtarka leh ee ku dheehan tibacadaha farsamada, halista ugu badan ee hoos u dhaca madaafiic, iyo jahwareerka saxitaanka madaafiicda goobta dhismaha. Tayada si adag ayaa loo xakameeyaa. Qaabkani wuxuu ku habboon yahay oo keliya tiirarka oo leh heerka biyo dhaafitaanka biyaha sare. Kahor intaadan daadin taayirrada, tiirarku waxay u baahan yihiin in lagu qooyay biyo si loo gaaro xoog ku filan.
Waqtigan xaadirka ah, habka wax ku rida ee loo adeegsado Yurub waa habka loo yaqaan khafiif-qafiif ah oo ku dhegan, taas oo ah, oo ah, in lakabka polymer-senly-ka la beddelo ee lakabka salka in lagu dhajiyo spatula spatus ee loo yaqaan 'spatula'. Iyo lakabka hoorka labiska dhumucdu lebbiska ah, ka dib riix tiirarka dusha oo marooji, dhumucda hooyooyinka madaafiicda ah waa 2 ilaa 4mm. Sababta oo ah wax ka badalista unugyada unugyada ah ee loo yaqaan 'clulolose' iyo budada cinjirka tareenka, isticmaalka daloolka wanaagsan ee lakabyo yar yar, oo ay si weyn u adkaystaan dhismaha khafiifka ah, oo si weyn u dajin kara xawaaraha dhismaha, waa fududahay Ka shaqee oo uma baahna in horay loogu qoydo tiirarka biyaha ku jira. Qaabkan dhismaha ayaa fududahay in la shaqeeyo oo uu fududaato in la sameeyo xakamaynta tayada tayada sare ee goobta.
Waqtiga Post: Dec - 12-2022