Zvakajairwa kushandiswa kwe redispersible latex poda
1. Zvisungo: matanda ematairi, mashizha ekuvaka uye mapuranga ekudzivirira;
2. Rusvingo dhaka: kunze kwemadziro ekudzivirira dhaka, dhaka rekushongedza;
3. Floor mortar: self-leveling dhaka, kugadzirisa dhaka, mvura isina mvura, yakaoma poda interface agent;
4. Powder coating: mukati uye kunze kwemadziro uye sirin'i putty poda, latex poda yakagadziridzwa lime-cement plaster uye coating;
5. Joint filler: ceramic tile pointing agent, joint mortar.
Redispersible latex poda inogona kuvandudza zvakanyanya kugona kwekubatanidza uye kusimba kwesimba redhaka. Iyo ine yakanaka anti-kudonhedza, inochengetedza mvura uye yakakora yekuvaka kuita, yakasarudzika yekudzivirira mvura, kutonhora-kunyungudika kuramba, kupisa kuchembera kuramba, zviri nyore zvinongedzo, uye nyore kushandisa. Xindadi rabha poda ine yakanakisa kuwirirana nesamende, inogona kunyungudika zvachose musimende-yakavakirwa yakaoma-yakasanganiswa dhaka paste, haideredze simba resimende mushure mekurapa, kwete chete inochengetedza yakanakisa adhesion, firimu-kuumba zvivakwa uye kuchinjika, asiwo ine zvakanaka. Kuramba kwemamiriro ekunze, kugadzikana, kushanda kwekubatana uye kuramba kwekuputika. Mushure mekuomeswa, inogona kudzivirira kunyura kwemhepo ine acidic pamadziro, uye hazvisi nyore kupuruzira uye deliquesce mushure mekunyorova. Inogona kuvandudza kushanda kwedhaka, kuwedzera simba redhaka, kuvandudza simba rekubatanidza pakati pedhaka uye akasiyana-siyana substrates, kuvandudza kushanduka uye kushanduka, kumanikidzika simba, simba rekuchinja, kupfeka kusagadzikana, kusimba, kunamatira uye Mvura yekuchengetedza simba, kuvakwa. Mukuwedzera, iyo hydrophobic latex poda inogona kuita kuti dhaka risapinde mvura.
Redispersible latex powder haidi kuchengetwa uye kutakurwa pamwe chete nemvura, izvo zvinoderedza mari yekufambisa; ine nguva yakareba yekuchengetedza, ine antifreeze, uye iri nyore kuchengeta; iyo yekurongedza idiki muhukuru, yakareruka muhuremu, uye iri nyore kushandisa; inogona kusanganiswa ne hydraulic binders kuti iite The synthetic resin-modified premix inongoda kuwedzerwa nemvura, iyo isingadzivisi zvikanganiso mukusanganiswa panzvimbo yekuvaka, asiwo inovandudza kuchengetedzwa kwekugadzirisa chigadzirwa.
Redispersible latex poda inoshandiswa mudhaka kuvandudza brittleness uye yakakwirira elastic modulus yechinyakare simende dhaka, uye endow simende dhaka nekushanduka kuri nani uye kusimba kwechisungo chesimba kuramba uye kunonoka simende dhaka. Kuitika kwekutsemuka kwedhaka, nekuti iyo polymer uye dhaka zvinoumba inopindirana network chimiro, inoumba inoenderera polymer firimu mumapores, inosimbisa kubatana pakati peaggregates, uye inovhara mamwe mapores mudhaka, saka shanduko mushure mekuoma. yakavandudzika kupfuura iyo yedhaka resimende.
Iyo redispersible latex powder inoparadzirwa kuita firimu uye kuita sekusimbisa sechipiri chekunamatira; iyo inodzivirira colloid inobatwa nedhaka system (haizoparadzwi nemvura mushure mekugadzirwa kwefirimu, kana "secondary dispersion"); iyo firimu-inogadzira polymer resin Sechinhu chinosimbisa, inogoverwa mukati medhaka system, nekudaro ichiwedzera kubatanidzwa kwedhaka.
Nguva yekutumira: Mar-10-2023