Isetyenziselwa ntoni iPolymer Powder eDispersible Re-Dispersible?

Umgubo wepolymer owenziwe ngokutsha (RDP) sisongezo esisebenza ngeendlela ezininzi kwaye sisetyenziswa ngokubanzi kumashishini ahlukeneyo, ngakumbi kulwakhiwo, iipeyinti kunye nokugquma, izinto zokuncamathelisa, kunye namayeza. Olu hlobo lomgubo lwepolymer lwenziwa ngenkqubo ebizwa ngokuba yi-spray drying, apho i-emulsion ye-polymer iguqulwa ibe ngumgubo okhululekileyo. I-RDP yenziwe ngesiseko se-polymer, njenge-vinyl acetate ethylene (VAE), i-vinyl acetate versatate (VAC / VeoVa), okanye i-acrylics, kunye nezongezo ezifana ne-dispersants, i-plasticizers, kunye ne-colloids ekhuselayo. Iimpawu zayo ezizodwa zenza ukuba zixabiseke kuluhlu olubanzi lwezicelo. Nalu ujongo olubanzi ekusetyenzisweni komgubo wepolymer ophinda uhlakazwe kumashishini ahlukeneyo:

Ushishino loKwakha:

1. I-Tile Adhesives: I-RDP yinxalenye ephambili kwi-adhesives tile, apho iphucula ukunamathela kwi-substrates, ukuguquguquka, kunye nokuchasana kwamanzi. Iqinisekisa ukuqina kwemigangatho yethayile kuzo zombini izicelo zangaphakathi nangaphandle.
2. I-Cementitious Renders kunye ne-Mortars: Kwi-samente-based renders kunye ne-mortars, i-RDP iphucula ukusebenza, inciphisa ukuqhekeka, kwaye iphucula ukubambelela kwii-substrates. Kwakhona kunika ukuxhathisa kwamanzi kunye nokuqina kwizakhiwo ezigqityiweyo.
3. Ii-Compounds zokuzilinganisa: I-RDP isetyenziselwa ukulinganisa i-self-leveling compounds ukuphucula iimpawu zokuhamba, ukunamathela kwendawo kunye nokuchasana nokuqhekeka. Inceda ukudala umgangatho ogudileyo kunye nomgangatho wokugqitywa komgangatho olandelayo.
4. I-Exterior Insulation and Finish Systems (EIFS): Kwi-EIFS, i-RDP iphucula ukunamathela kweebhodi zokugquma kwi-substrates, iphucula ukuxhathisa kokuqhekeka, kwaye inikeze ukuxhathisa kwemozulu, igalelo kwiimvulophu zokwakha ezisebenza ngamandla.
5. Ukulungisa i-Mortars: I-RDP ifakwe kwiimbumba zokulungisa ukunyusa ukubambelela kwii-substrates, ukunciphisa ukucutheka, kunye nokuphucula iimpawu zoomatshini. Iqinisekisa ukuqina kwexesha elide lokulungisa ama-patches kunye nokugqithisa.
6. I-Grouts kunye ne-Joint Fillers: I-RDP iphucula ukubambelela, ukuguquguquka, kunye nokunyanzeliswa kwamanzi kwi-grouts kunye nezihlunu ezidibeneyo ezisetyenziselwa ukufakwa kweetayile kunye nezicelo ze-masonry. Ikhusela ukungena komswakama kwaye ikhusela ekungcoleni kunye nokukhula kwe-microbial.

Umzi mveliso wepeyinti kunye nezaleko:

1. I-Emulsion Paints: I-RDP isebenza njenge-binder kwiipende ze-emulsion, ibonelela ngokubunjwa kwefilimu, ukunamathela kwi-substrates, kunye nokuzinza komatshini. Yongeza ukuxhathisa ukukhuhla, ukuhlambeka, kunye nokugcinwa kombala ngaphakathi kunye nepeyinti yangaphandle.
2. Iingubo eziNcinciweyo: Kwiingubo ezenziweyo kunye nokugqiba ukuhombisa, i-RDP iphucula ukunamathela kwi-substrates, ukugcinwa kwe-texture, kunye nokumelana nemozulu. Ivumela ukudalwa kwemigangatho ebukekayo kwaye ehlala ixesha elide.
3. I-Cementitious Coatings: I-RDP isetyenziswa kwiingubo zesamente zokhuselo lwangaphandle lwekhonkrithi kunye nomgangatho wobume. Ikwandisa ukunamathela, ukuguquguquka, kunye nokuchasana ne-carbonation, i-chloride ingress, kunye nokungena kwamanzi.
4. I-Elastomeric Coatings: I-RDP idityaniswe kwiingubo ze-elastomeric ukuphucula ukuguquguquka, ukukwazi ukuqhekeza, kunye nokumelana nemozulu. Iqinisekisa ukukhuselwa kwexesha elide kweendonga zangaphandle kunye neefacade ngokuchasene nomswakama kunye noxinzelelo lokusingqongileyo.

Ishishini lokuncamathelisa:

1. I-Dry-Mix Mortar Adhesives: I-RDP sisongezo esibalulekileyo sokuncamathelisa udaka oluxubeneyo lokudibanisa iithayile, izitena, kunye namatye kwii-substrates ezahlukeneyo. Inika ukubambelela okuqinileyo, ukuguquguquka, kunye nokuxhathisa kwamanzi, ukuqinisekisa ukuba iibhondi ezihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala khona.
2. Izincamathelisi zeWallpaper: Kwizincamathelisi zephepha lodonga, i-RDP iphucula i-tack, ukuncamathela kwi-substrates, kunye nokubekwa ngokutsha. Iqinisekisa ukunamathela okugudileyo kunye nokufana kwamaphephadonga kwiindonga, kuququzelela ukufakwa lula kunye nokususwa.
3. Izinto zokuncamathelisa zokwakha: I-RDP iphucula ukomelela kwebhondi, ukuguquguquka, kunye nokuqina kwezinto zokuncamathelisa zokwakha ezisetyenziselwa ukudibanisa izinto zokwakha ezinje ngomthi, isinyithi, kunye neeplastiki. Iqinisekisa amabhondi athembekileyo kunye nexesha elide kwizicelo zesakhiwo kunye nezingezizo.

Umzi mveliso wamachiza:

1. Iingubo zeThebhulethi: I-RDP isetyenziselwa ukuqulunqa amayeza njenge-arhente yokwenza ifilimu kwiipilisi zepilisi. Inika ukhuseleko lomswakama, i-taste masking, kunye nokukhululwa okulawulwayo kwezithako ezisebenzayo, ukuphucula ukusebenza kunye nokuzinza kweefom zedosi yomlomo.
2. Uqulunqo lwezihloko: Kwimixube emixholweni efana neekhrimu, izinto zokuthambisa, kunye neejeli, iRDP isebenza njengearhente yokuqina kunye nokuzinzisa. Iphucula iipropati ze-rheological, ukusasazeka, kunye nokuthungwa kweendlela zokubunjwa, ukuqinisekisa ukusetyenziswa okufanayo kunye nokuziva kwesikhumba.
3. I-Oral Dispersible Powders: I-RDP iqeshwe kwi-powder dispersible yomlomo kwi-pharmaceutical and nutraceutical applications. Iphucula ukuhamba, ukusabalalisa, kunye nokuzinza kwe powders, iququzelele idosi echanekileyo kunye nokutshatyalaliswa ngokukhawuleza emlonyeni.

Amanye amashishini:

1. Iphepha kunye neMilaphu: I-RDP isetyenziswa kwiingubo zephepha kunye nezibophelelo ze-textile ukuphucula amandla, ukuguda komphezulu, kunye nokuprintwa. Iphucula ukusebenza kweemveliso zephepha kunye nokugqitywa kwamalaphu kwizicelo ezahlukeneyo.
2. IiMveliso zoNonophelo lomntu: Kwiimveliso zokhathalelo lomntu ezifana neegels zokulungisa iinwele kunye neekhrimu, i-RDP isebenza njenge-thickener kunye ne-stabilizer. Inika i-viscosity, ukuthungwa, kunye nokubamba ixesha elide ekuqulunqweni, ukuphucula ukusebenza kwabo kunye namava omsebenzisi.
3. Amalungiselelo okubuyiswa komlilo: I-RDP idityaniswe kwimixube yokuthintela umlilo ukuze kuphuculwe ukusasazwa kwezongezo ezigada umlilo kunye nokuphucula ukusebenza kwazo. Ifaka isandla ekuxhathiseni umlilo wezinto kwizicelo ezahlukeneyo, kubandakanywa ukwakhiwa kunye neendwangu.

Ukuqukumbela, i-polymer powder (i-RDP) iphinda ifumane ukusetyenziswa ngokubanzi kuwo wonke amashishini ahlukeneyo, ngenxa yeempawu zayo eziguquguqukayo kunye nokusebenza. Nokuba kukuphucula ukuqina kwemathiriyeli yokwakha, ukuqinisa ukusebenza kwepeyinti kunye neengubo, ukuququzelela iibhondi ezomeleleyo kwizinto zokuncamathelisa, okanye ukulungelelanisa imixube kumayeza nakwamanye amacandelo, iRDP idlala indima ebalulekileyo ekwandiseni umgangatho wemveliso, ukusebenza, kunye nozinzo. Njengoko itekhnoloji iguquka kwaye amashishini esenza izinto ezintsha, imfuno ye-RDP kulindeleke ukuba iqhubeke nokukhula, iqhubela phambili ukuqhubela phambili kunye nokusetyenziswa kuyo yonke imarike yehlabathi.