Chii Chinonzi Re-Dispersible Polymer Powder Inoshandiswa?

Redispersible polymer poda (RDP) chinhu chinogoneka uye chinoshandiswa zvakanyanya mumaindasitiri akasiyana, kunyanya mukuvaka, pendi uye machira, anonamira, uye mishonga yemishonga.Iyi fomu yehupfu yepolymer inogadzirwa kuburikidza nenzira inonzi spray drying, apo polymer emulsion inoshandurwa kuita hupfu hunoyerera.RDP inoumbwa nepolymer base, senge vinyl acetate ethylene (VAE), vinyl acetate versatate (VAC / VeoVa), kana acrylics, pamwe chete nezvinowedzerwa senge disperants, plasticizers, uye inodzivirira colloids.Zvinhu zvayo zvakasiyana-siyana zvinoita kuti zvive zvakakosha kune zvakasiyana-siyana zvekushandisa.Heano tarisiro yakazara pamashandisirwo epolymer inodzokororwa poda mumaindasitiri akasiyana:

Indasitiri yekuvaka:

1. Tile Adhesives: RDP chinhu chakakosha mukunamatira mataira, kwainovandudza kunamatira kune substrates, kuchinjika, uye kuramba mvura.Inochengetedza kusimba kwenzvimbo dzakaiswa mataira mune zvese zvemukati uye zvekunze maapplication.
2. Cementitious Renders uye Madhaka: Mune simende-based renders uye madhaka, RDP inosimudzira kushanda, inoderedza kuputika, uye inovandudza kunamatira kune substrates.Inopawo kudzivirira kwemvura uye kusimba kune zvakapedzwa zvivakwa.
3. Self-leveling Compounds: RDP inoshandiswa mu-self-leveling makomisheni kuvandudza kuyerera kwezvivakwa, kunamatira kwepamusoro, uye kuramba kupaza.Inobatsira kugadzira nzvimbo dzakatsetseka uye dzakatsetseka kune dzinotevera pasi pekupedzisira.
4. Exterior Insulation and Finish Systems (EIFS): MuEIFS, RDP inonatsiridza kusungirirwa kwemabhodhi ekudzivirira kune substrates, inosimudzira kutsemuka, uye inopa kusamira kwemamiriro ekunze, zvichibatsira kune simba-simba rekuvaka envelopu.
5. Gadzirisa Madhiri: RDP inosanganisirwa mukugadzirisa madhaka kuti iwedzere kunamatira kune substrates, kuderedza shrinkage, uye kunatsiridza michina zvivakwa.Iyo inovimbisa kusimba kwenguva refu kwekugadzirisa zvigamba uye pamusoro.
6. Grouts uye Joint Fillers: RDP inovandudza kunamatira, kuchinjika, uye kuramba kwemvura kwemagrouts uye majoini mafirita anoshandiswa mukuisa mataira uye masonry application.Inodzivirira hunyoro kupinda uye inodzivirira kubva pakusvibisa uye kukura kwehutachiona.

Indasitiri yePaints uye Coatings:

1. Emulsion Paints: RDP inoshanda sebhainda mu emulsion pendi, ichipa firimu kuumbwa, kunamatira kune substrates, uye kugadzikana kwemagetsi.Inokwidziridza kukwesha kuramba, kushambidzika, uye kuchengetwa kwemavara mukati nekunze pendi.
2. Textured Coatings: Mumachira akashongedzwa uye ekushongedza anopedzisa, RDP inovandudza kunamatira kune substrates, kuchengetwa kwemavara, uye kuramba mamiriro ekunze.Inogonesa kugadzirwa kweaesthetically inonakidza uye yakasimba nzvimbo.
3. Cementitious Coatings: RDP inoshandiswa mumachira esimende ekudzivirira kwekunze kwekongiri uye masonry nzvimbo.Inowedzera kunamatira, kushanduka, uye kuramba kune carbonation, chloride ingress, uye kupinda kwemvura.
4. Elastomeric Coatings: RDP inosanganisirwa mune elastomeric coatings kuti ivandudze kuchinjika, kupaza-bhiriji kugona, uye kuramba mamiriro ekunze.Inochengetedza kuchengetedzwa kwenguva refu kwekunze kwemadziro uye facades kubva pakunyorova uye kushushikana kwezvakatipoteredza.

Indasitiri Yekunamira:

1. Dry-Mix Mortar Adhesives: RDP chinhu chakakosha chekuwedzera mune yakaoma-musanganiswa dhaka adhesives ekubatanidza mataira, zvidhinha, uye matombo kune akasiyana substrates.Inopa kunamatira kwakasimba, kushanduka, uye kudzivirira kwemvura, kuve nechokwadi chekugara uye kwenguva refu zvisungo.
2. Wallpaper Adhesives: Mune anonamira emadziro, RDP inovandudza tack, kunamatira kune substrates, uye repositionability.Iyo inovimbisa yakatsetseka uye yakafanana kunamatira kwemadziro kumadziro, kufambisa nyore kuisirwa uye kubviswa.
3. Kuvaka Adhesives: RDP inokwidziridza kusimba kwechisungo, kuchinjika, uye kusimba kwemabatiro ekuvaka anoshandiswa mukubatanidza zvinhu zvekuvaka zvakaita sehuni, simbi, uye mapurasitiki.Inochengetedza zvisungo zvinovimbika uye zvenguva refu mumashandisirwo ezvirongwa uye zvisiri zvemaitiro.

Indasitiri yemishonga:

1. Tablet Coatings: RDP inoshandiswa mukugadzirwa kwemishonga semugadziri wemufirimu wekugadzira machira.Inopa hunyoro kudzivirira, kuravira masking, uye inodzorwa kuburitswa kwezvinhu zvinoshanda, inosimudzira kushanda uye kugadzikana kweoral dosage mafomu.
2. Topical Formulations: Mumaumbirwo epamusoro akadai semafuta, lotions, uye gels, RDP inoshanda seyakakora uye inodzikamisa mumiriri.Inovandudza rheological properties, kupararira, uye kuumbwa kwemaitiro, kuve nechokwadi chekushanda kwakafanana uye kunzwa kweganda.
3. Oral Dispersible Powders: RDP inoshandiswa mumuromo inorasika poda yemishonga uye nutraceutical applications.Inowedzera kuyerera, dispersibility, uye kugadzikana kwehupfu, kufambisa chaiyo dosing uye kukurumidza kupera mumuromo.

Mamwe Maindasitiri:

1. Pepa uye Zvipfeko: RDP inoshandiswa mumapepa ekuputira uye machira anosunga machira kuvandudza simba, kutsvedzerera kwepamusoro, uye kudhinda.Iyo inosimudzira mashandiro ezvigadzirwa zvemapepa uye machira ekupedzisa mune akasiyana maapplication.
2. Zvigadzirwa Zvekuchengeta Pamunhu: Muzvigadzirwa zvekuchengeta senge vhudzi rekugadzira gels uye makirimu, RDP inoshanda seyakakora uye inodzikamisa.Inopa viscosity, manyorerwo, uye inogara-yakareba kubatirira kune maumbirwo, inosimudzira mashandiro avo uye ruzivo rwemushandisi.
3. Moto Retardant Formulations: RDP inosanganisirwa mune zvinodzoreredza moto maumbirwo ekuvandudza kupararira kwemurazvo wezvekuwedzera retardant uye kuwedzera kushanda kwawo.Inobatsira mukupikiswa kwemoto kwezvinhu mumashandisirwo akasiyana siyana, kusanganisira kuvaka uye machira.

Mukupedzisa, redispersible polymer poda (RDP) inowana kushandiswa kwakakura mumaindasitiri akasiyana siyana, nekuda kwezvimiro zvayo zvakasiyana uye kushanda.Kungave kuvandudza kusimba kwezvinhu zvekuvakisa, kusimudzira mashandiro ependi nemapendi, kufambisa mabhondi akasimba mune zvinonamira, kana kugadzirisa maumbirwo mumishonga yemishonga nemamwe zvikamu, RDP inoita basa rakakosha mukusimudzira kunaka kwechigadzirwa, kuita, uye kusimba.Sezvo matekinoroji achishanduka uye maindasitiri achivandudza, kudiwa kweRDP kunotarisirwa kuramba kuchikura, zvichifambisa kufambira mberi uye mashandisiro pamusika wepasi rose.