Redispersible Polymer Powder (RDP) yog cov khoom siv polymer ua los ntawm emulsion polymerization technology. Nws yog dav siv nyob rau hauv ntau lub lag luam, tshwj xeeb tshaj yog nyob rau hauv kev tsim kho, coatings, adhesives thiab lwm yam ntaub ntawv cement-based. Cov cheeb tsam ntawm cov khoom siv thiab mortars.
1. Kev tsim kho kev lag luam
Kev tsim kho kev lag luam yog ib qho ntawm cov ntawv thov loj tshaj plaws rau redispersible latex hmoov. Nws yog tsuas yog siv rau kev hloov kho cov khoom siv cement, xws li pobzeb cement, putty hmoov, qhuav-siv mortar thiab nws tus kheej-leveling pem teb. Cov ntaub ntawv no ua lub luag haujlwm tseem ceeb hauv kev tsim kho, thiab qhov sib ntxiv ntawm cov hmoov latex redispersible tuaj yeem txhim kho kev ua haujlwm ntawm cov ntaub ntawv.
(1) Ceramic pobzeb cement
Pobzeb mastic feem ntau yog siv los ua cov vuas rau phab ntsa lossis hauv pem teb. Los ntawm kev ntxiv cov kua roj hmab redispersible latex, lub zog sib txuas ntawm cov pobzeb nplaum tau txhim kho zoo heev, tso cai rau cov vuas los ua kom ruaj khov rau ntawm lub hauv paus nto. Tsis tas li ntawd, latex hmoov kuj tuaj yeem txhim kho cov dej tsis kam thiab ua haujlwm ntev ntawm cov nplais nplaum, ua kom nws ua tau zoo dua hauv qhov chaw ntub dej.
(2) Qhuav mix mortar
Nyob rau hauv qhuav-siv mortar, redispersible latex hmoov tuaj yeem txhim kho qhov adhesion, yooj thiab tawg tsis kam ntawm cov tshuaj khib. Qhov no ua rau cov mortar zoo dua rau siv nyob rau hauv ntau yam kev tsim kho ib puag ncig, tshwj xeeb tshaj yog qhov yuav tsum tau ua kom yooj yim thiab durability.
(3) Self-leveling pem teb
Self-leveling pem teb yog cov khoom siv hauv pem teb uas muaj dej ntau uas yog siv rau hauv av leveling. Los ntawm kev ntxiv cov hmoov latex redispersible, hnav tsis kam, siab tsis kam thiab cuam tshuam tsis kam ntawm tus kheej-leveling pem teb tau zoo tuaj. Nyob rau tib lub sijhawm, kev tsim kho kev ua haujlwm ntawm cov khoom siv kuj tau raug txhim kho, tso cai rau nws tso tau yooj yim dua thiab sib npaug rau hauv av. .
2. Kev lag luam coatings thiab waterproofing
Redispersible latex hmoov kuj tseem ua lub luag haujlwm tseem ceeb hauv kev tsim cov coatings thiab cov ntaub ntawv pov thawj. Nws ua raws li cov thickener thiab binder los pab txhim kho xim adhesion, dej tsis kam thiab huab cua tsis kam.
(1) Sab hauv thiab sab nrauv phab ntsa txheej
Nyob rau sab hauv thiab sab nrauv phab ntsa, latex hmoov tuaj yeem txhim kho qhov adhesion ntawm cov xim thiab phab ntsa, yog li tiv thaiv cov txheej los ntawm tev tawm. Tsis tas li ntawd, nws tseem tuaj yeem txhim kho cov dej tsis kam thiab alkali tsis kam ntawm cov xim, tso cai rau cov xim kom muaj lub neej ntev dua hauv qhov chaw ntub dej.
(2) Cov khoom tsis muaj dej
Cov khoom siv tiv thaiv dej feem ntau yog siv rau hauv qhov chaw ntub dej xws li lub tsev ru tsev, hauv qab daus thiab chav dej. Ntxiv cov hmoov latex redispersible rau cov ntaub ntawv tsis muaj dej tsis yog tsuas yog txhim kho lawv cov dej tsis kam, tab sis kuj txhim kho lawv txoj kev yooj yim, tso cai rau cov khoom hloov mus rau me me deformations ntawm lub tsev thiab zam qhov tshwm sim ntawm cov kab nrib pleb.
3. Adhesive kev lag luam
Kev lag luam nplaum kuj yog ib qho tseem ceeb ntawm daim ntawv thov ntawm redispersible latex hmoov. Hauv daim ntawv thov no, latex hmoov ua raws li tus neeg sawv cev txhawb nqa, txhim kho kev sib raug zoo ntawm lub zog thiab ua haujlwm ntev ntawm cov nplaum.
(1) Pobzeb nplaum
Redispersible latex hmoov yog dav siv nyob rau hauv ceramic pobzeb adhesives los txhim kho cov khoom sib txuas thiab shear zog ntawm cov nplaum. Txij li cov vuas feem ntau raug cov dej noo thiab dej, nws tseem ceeb heev uas cov nplaum nplaum yog dej-resistant. Latex hmoov tuaj yeem txhim kho cov khoom zoo no, cia cov vuas kom ruaj khov hauv ntau qhov chaw.
(2) Wallpaper nplaum
Lub redispersible latex hmoov siv nyob rau hauv wallpaper adhesives yuav txhim khu kev sib raug zoo quab yuam thiab tiv thaiv lub wallpaper los ntawm tev tawm. Nyob rau tib lub sijhawm, latex hmoov kuj tuaj yeem txhim kho qhov yooj yim thiab ua haujlwm ntev ntawm cov nplaum, tso cai rau nws kom muaj kev ua tau zoo dua thaum kub hloov pauv lossis av noo hloov.
4. Kev lag luam ntoo
Hauv kev ua haujlwm ntawm ntoo, redispersible latex hmoov yog feem ntau siv nyob rau hauv ntau yam ntoo adhesives thiab coatings. Nws tuaj yeem txhim kho cov dej tsis kam thiab ua haujlwm ntev ntawm cov khoom ntoo thiab txuas ntxiv lub neej kev pab cuam ntawm cov khoom ntoo.
(1) Ntoo plywood
Plywood yog cov khoom siv ntoo dav siv hauv rooj tog thiab kev tsim kho. Redispersible latex hmoov tuaj yeem txhim kho kev sib raug zoo ntawm cov nplaum hauv plywood, yog li txhim kho lub zog thiab noo noo tsis kam ntawm lub rooj tsavxwm, kom ntseeg tau tias lub rooj tsavxwm tsis yooj yim deformed lossis tawg nyob rau hauv qhov chaw ntub dej lossis qhov kub thiab txias.
(2) Ntoo pem teb txheej
Nyob rau hauv cov txheej txheem ntawm cov ntoo hauv pem teb, latex hmoov tuaj yeem muab kev hnav zoo dua thiab cov khoom siv tiv thaiv, ua kom cov ntoo hauv pem teb du thiab siv tau ntev.
5. Textile thiab ntawv kev lag luam
Hauv kev lag luam textile thiab ntawv, redispersible latex hmoov yog dav siv los ua tus neeg saib xyuas qhov chaw thiab cov neeg sawv cev txhawb zog hauv kev tsim khoom ntawm ntau yam khoom.
(1) Textile auxiliaries
Hauv kev lag luam textile, latex hmoov tuaj yeem siv los ua cov khoom siv textile los pab txhim kho lub kua muag thiab dej tsis kam ntawm textiles, ua rau lawv ruaj khov dua thaum ntxuav thiab siv.
(2) Papermaking txheej
Hauv kev lag luam ntawv, latex hmoov feem ntau yog siv rau txheej ntawv. Nws txhim kho daim ntawv smoothness, yooj thiab dej tsis kam, ua rau nws haum rau luam ntawv thiab ntim.
6. Lwm yam kev siv
Redispersible latex hmoov kuj tseem siv rau hauv qee qhov tshwj xeeb, xws li cov khoom siv rwb thaiv tsev thermal, cov tshuaj tua kab mob, cov tshuaj tiv thaiv thermal, thiab lwm yam. Hauv cov ntawv thov no, lub luag haujlwm tseem ceeb ntawm cov hmoov latex yog los txhim kho cov khoom sib txuas ntawm cov khoom sib txuas, tawg ua haujlwm thiab ua haujlwm ntev.
(1) Cov khoom siv insulating
Cov ntaub ntawv rwb thaiv tsev yuav tsum muaj qhov ua kom tawg zoo thiab ua haujlwm ntev los tiv thaiv kev hloov pauv hauv qhov kub thiab txias. Redispersible latex hmoov tuaj yeem txhim kho cov qauv kev ruaj ntseg ntawm cov ntaub ntawv rwb thaiv tsev, ua rau lawv tsis tshua muaj kab nrib pleb thaum siv mus ntev.
(2) Caulking agent
Caulking agents yog dav siv los sau qhov khoob hauv cov tsev thiab xav tau adhesion zoo thiab dej tsis kam. Redispersible latex hmoov tuaj yeem txhim kho cov khoom ntawm caulks kom ntseeg tau tias thaj chaw caulked yuav tsis xau lossis tawg hauv qhov chaw ntub dej.
Redispersible latex hmoov ua lub luag haujlwm tseem ceeb hauv ntau qhov kev lag luam, tshwj xeeb tshaj yog hauv kev tsim kho, txheej, nplaum, ua ntoo, textiles thiab ntawv. Nws qhov sib ntxiv tsis yog tsuas yog txhim kho kev sib koom ua ke, hloov tau yooj yim thiab ua haujlwm ntev ntawm cov khoom, tab sis kuj tseem txhim kho kev tsim kho kev ua haujlwm thiab kev pabcuam lub neej ntawm cov khoom. Nrog rau kev nce qib txuas ntxiv ntawm kev tshawb fawb thiab thev naus laus zis thiab kev nthuav dav ntawm daim ntawv thov kev lag luam, kev lag luam zeem muag ntawm redispersible latex hmoov yuav dav dua.
Post lub sij hawm: Sep-12-2024