Redispersible Polymer Powder

Drymix Mortar Additive-RDP

Nhanganyaya

Drymix dhaka chinhu chakakosha mukuvaka kwemazuva ano, ichipa kunyatsoita, kuenderana, uye kusimba mumasonry, plastering, tileing, uye mamwe maapplication. Pakati pezvimwe zvakasiyana-siyana zvinoshandiswa kuwedzera kushanda kwayo,Redispersible Polymer Powder(RDP)inoita basa rakakosha mukuvandudza kunamatira, kuchinjika, kuchengetwa kwemvura, uye michina yemagetsi.

Chii chinonzi Redispersible Polymer Powder (RDP)?

Redispersible Polymer Powder inoyerera-inoyerera, yakapfapfaidzwa-yakaomeswa poda inowanikwa kubva ku polymer emulsions. Aya mahupfu anopararira zvakare mumvura kuti agadzirezve emulsion yepolymer, ichipa zvivakwa zvakasimudzirwa kumusanganiswa wedhaka.

Kuumbwa kweRDP

RPPs inonyanya kusanganisira:

1. Base Polymer:Vinyl acetate ethylene (VAE), styrene-butadiene (SB), kana acrylic-based polymers.
2. Dziviriro Colloids:Polyvinyl doro (PVA) kana zvimwe zvigadziro zvinodzivirira kudhumhana nguva isati yakwana.
3. Anti-Caking Agents:Mineral fillers se silica kana calcium carbonate inovandudza kuyerera uye kugadzikana kwekuchengetedza.
4. Additives:Kuwedzera hydrophobicity, kuchinjika, kana kuseta nguva.

Kushanda kweRDP muDrymix Mortar

Iko kusanganisirwa kweRDP mune drymix mortar mafomati inopa akawanda mabhenefiti:

1. Enhanced Adhesion:RDP inowedzera simba rezvisungo pakati pedhaka uye substrates sekongiri, zvidhinha, mataira, uye mabhodhi ekudzivirira.
2. Yakavandudzwa Flexibility & Deformation Resistance:Yakakosha mumashandisirwo anoda kutsemuka kuramba uye kuchinjika, senge ekunze thermal insulation composite masisitimu (ETICS).
3. Kuchengeta Mvura & Kushanda:Inovimbisa kuyerera kwakaringana kwesimende, kuderedza kurasikirwa kwemvura uye kuwedzera nguva yakazaruka yekushandisa.
4. Mechanical Simba & Kusimba:Inosimbisa kubatana, abrasion kuramba, uye kukanganisa kupikisa, kuve nechokwadi chekugara kwenguva refu kwechimiro.
5. Kuramba Mvura uye Hydrophobicity:Specialized RDPs inogona kupa zvivakwa zvinodzivirira mvura, zvinobatsira mukudzivirira mvura.
6. Kupokana neFreeze-Thaw:Inobatsira kuchengetedza kushanda mumamiriro ekunze akasiyana.
7. Yakavandudzwa Rheology & Application Properties:Inokwidziridza kuyerera uye nyore kwekushandisa mune zvese manyore uye mashandisirwo emuchina.

Mhando dzeRDP Kubva pane Polymer Kuumbwa

1. Vinyl Acetate-Ethylene (VAE):
   • Inowanzo shandiswa mumatairi anonamira, madhaka ekupurasita, uye ega-leveling makomisheni.
   • Inopa kuenzanisa kushanduka uye kunamatira.
2. Styrene-Butadiene (SB):
   • Inopa kupikisa kwemvura yakakwirira uye kushanduka.
   • Inokodzera matope ekudzivirira mvura uye kugadzirisa madhaka.
3. Acrylic-Yakavakirwa RPP:
   • High adhesion simba uye UV kuramba.
   • Inofarirwa mukushongedza kwekushongedza uye kushandiswa kwekudzivirira mvura.

Zvikumbiro zveRDP muDrymix Mortar

1. Tile Adhesives & Tile Grouts:Inosimudzira kunamatira uye kuchinjika kwekubatana kuri nani pakati pematairi nema substrates.
2. Plaster & Renders:Inovandudza kubatana, kushanda, uye kusagadzikana kwekuputika.
3. Makombi ekuzvienzanisa nawo (SLCs):Inopa kutsetseka kwakatsetseka nekuyerera kuri nani uye kusimba.
4. ETICS (External Thermal Insulation Composite Systems):Inobatsira pakukanganisa kuramba uye kushanduka.
5. Mvura Yekudzivirira Mvura:Inosimudzira hydrophobic zvivakwa, kuve nechokwadi chekudzivirirwa kubva mukunyorova ingress.
6. Gadzirisa Madhaka:Inovandudza kunamatira, simba remagetsi, uye kusimba kwekongiri yekugadzirisa zvikumbiro.
7. Masonry Mortars:Inovandudza kushanda uye kusimba kwekubatanidza mukugadzira zvidhinha.
8. Gypsum-Based Compounds:Inoshandiswa mu drywall joint fillers uye gypsum plasters kuitira kunamira zviri nani uye kuchinjika.

Zvinhu Zvinokonzera RDP Performance

1. Particle Size & Distribution:Inokanganisa dispersibility uye kuita kwese mumatope.
2. Kuumbwa kwePolymer:Inosarudza kushanduka, kunamatira, uye hydrophobicity.
3. Dosage:Kazhinji inotangira pakati pe1-10% yehuremu hwemusanganiswa wakaoma zvichienderana nekushandisa.
4. Kuenderana nemamwe maAdditives:Inoda kuongororwa simende, mafirita, uye mamwe makemikari ekuwedzera kudzivirira kuita kwakashata.

Zvakanakira Kushandisa RDP muDrymix Mortar

1. Yakawedzera Sherufu Hupenyu & Kugadzikana Kwekuchengetedzanekuda kwehupfu hwayo hwakaoma.
2. Kureruka kweKubata & Kutakurakana ichienzaniswa neye liquid latex additives.
3. Consistent Quality & Performancenekudzivisa pane-saiti kusanganisa misiyano.
4. Sustainable & Eco-Hushamwarisezvo inoderedza marara ekuvaka uye kushandiswa kwezvinhu.

Redispersible Polymer Powderchinhu chakakosha chekuwedzera mudrymix dhaka, chinobatsira mukukwidziridzwa kwemagetsi zvivakwa, kunamatira, kuchinjika, uye kusimba. Kushandiswa kwaro kwakasiyana-siyana kunoita kuti ive yakakosha mukuvaka kwemazuva ano, kuve nechokwadi chemhando yepamusoro uye inogara kwenguva refu. Kunzwisisa iyo chaiyo RDP mhando, dosage, uye kugadzirwa kwakakosha kuti uwane iyo inodiwa dhaka kuita.