Redex maris latex foda (RDP) mai mahimmanci bushewar foda ya yi amfani da shi don inganta aikin turmi mai gauraye. Tsarin aikinta shine yafi don haɓaka mahimman kaddarorin turmi kamar adhesa, sassauƙa, crack juriya da haɗin ruwa kamar haɗe-haɗe.
1. Ka'idodin Nawa
RDP yawanci yafi a cikin hanyar m foda a cikin turbura mai bushe, da kuma farfajiya na barbashi mai kariya, kamar su polyvinyl barasa (PVA), don kula da yanayin polyvinyl (PVA), don kula da yanayin polyvinyl (PVA). Bayan ƙara ruwa, kariyar kariya a cikin marigayi foda da sauri ta narke, da kuma marigayi barbashi emulsions, sakin kananan barbashi don samar da manyan ƙwayar polymer da aka watsa a cikin ruwa. Wannan tsari na watsawa yana kama da na emulsions, amma halayyar ta shine ta hanyar hydration, RDP na iya komawa zuwa jihar Emulsions. Ta hanyar watsawa, za a iya rarraba RDP a ko'ina cikin tsararren tsarin, ta hanyar inganta mawuyacin hali da kuma aikin rigakafi tsakanin subesrates.
2. Tsarin-forming tsari
A lokacin aiwatar da tsarin gyare-gyare na ciminti ko wasu kayan aikin maniganic, barbashi emulsion ya watsa ruwa ta hanyar sannu a hankali rasa ruwa. Lokacin da ruwa ya bushe gaba ɗaya, ƙwayar polymer da aka watsa ta Rdp taru tare don samar da ci gaba da fim ɗin Polymer. Wannan fim ɗin polymer yana taka rawa "Redging" a cikin turmi, yana haɗa tarawa, kyawawan kayan kwalliya tare, yana inganta ƙarfin ƙarfin turmi. Wannan Layer na polymer fim yana da takamaiman sassauci da kuma tauri, kuma yana iya dacewa da ƙananan nakasassu na kayan tushe, don ta inganta ƙarfin juriya na turmi. Bugu da kari, fim ɗin polymer zai iya toshe micro-pores a cikin turmi, Rage ruwa daga shigar da tsarin ta hanyar pores, kuma inganta yadda ya kamata yadda ya kamata na turmi.
3. Tsarin kwayar halitta da kuma karfafa gwiwa
The polymer main chain of RDP is usually based on monomers such as ethylene, ethylene acetate (EVA) or acrylate, and has excellent flexibility and adhesion. Lokacin da aka samar da copolymers da waɗannan monomers ke bushe da watsawa, zasu iya samar da barbashi mai narkewa a cikin ruwa kuma daga baya suna haifar da babban fim. Wannan tsarin yana da m m da wahala, kuma yana iya taka rawar jiki a cikin turɓaya bushewa, inganta juriya da ƙarfin hali. Ta hanyar daidaita tsarin monomer, aikin marigayi foda ana iya canza shi ta hanyar biyan bukatun aikace-aikacen turmi daban-daban.
4. Tasirin gyara canji
RDP yana nuna sakamako mai ƙarfi a turmi mai gauraye, wanda galibi ake bayyana a cikin bangarorin da ke zuwa:
Ingantaccen haɗin gwiwa: Bayan an yi fim ɗin, fim ɗin polymer na iya samar da adsorpa na zahiri tare da farfajiya na substrate, wanda ya inganta haɗin tsakanin turmi da substrate. Musamman lokacin da aka yi amfani da shi azaman wakili da tala m, sakamakon inganta karfin ɗaurin karawa musamman a bayyane yake.
Ingantaccen sassauci da juriya na polymer bayan canje-canje na ruwa na RDP yana da sassauƙa ta hanyar shrinkage, da haɓaka juriya na turmi.
Inganta tsarin juriya na ruwa: Fim ɗin Polyp yana da wani sakamako mai hana ruwa, wanda zai iya rage ƙarfin shan sharar ruwa kuma don inganta jurewar turmi. Saboda haka, ana amfani da RDP sosai a cikin gida tare da buƙatun tsayayya da ruwa, kamar turmi na waje da turɓayar ruwa.
Inganta sa juriya da karkoci: Fim ɗin polymer yana da kyakkyawan yanayin juriya, wanda zai iya haɓaka lalacewar turɓaya a ƙarƙashin rikici da yanayin tasirin gaske. RDP-daidaitaccen turmi yana nuna juriya na tsufa a ƙarƙashin yanayin bayyanar waje na dogon lokaci, yana rage lalacewar muhalli.
5. Cikakken cikakkiyar cigaba da aikace-aikace
Aikace-aikacen RDP cikin turmi ya fadada amfani da yanayin turmi. Saboda mahimmancin tasirinsa wajen inganta ƙarfin haɗin gwiwa, haɓaka tsoratarwar ruwa da kuma rashin ƙarfi, jirgin sama na jirgin ruwa, yana inganta harsuna da gyaran harsuna. Musamman a cikin rufin bangon bango na waje, cikin gida da kayan ado na waje da gyara na waje, RDP ya zama ɗaya daga cikin kayan mabuɗin da ke ƙasa.
6. Abubuwan ci gaba na gaba
Tare da ci gaban masana'antar gine-ginen, buƙatun kore, kayan aikin tsabtace muhalli yana ƙaruwa, kuma makamancin aikace-aikacen RDP a busasshiyar-bushe suna da yawa. A halin yanzu, tsabtace muhalli, m voc (volatile kwayoyin kwari) ƙaddamarwa na marishayi na marigayi foda yana zama babban kasuwar kasuwa. Musamman a karkashin yanayin ci gaba mai dorewa da kiyayewa, RDP, wanda ke maye gurbin wasu kayan masarufi tare da kayan masarufi, a hankali yana zama wuri mai zafi a kasuwa. Bugu da kari, ci gaban kayayyakin RDP tare da babban tsayayya da yanayi da karfi don saduwa da bukatun coints na gaba kuma ya zama mai da hankali na gaba.
RDP yana samun mafi kyawun m m, sassauƙa, juriya da ruwa da sauran kaddarorin ta watsawa, fim-foring da ƙarfafa tsarin a cikin tsarin turmi.
Lokaci: Feb-15-2025