Ko redispersible latex powder inogona sei kuvandudza kushanda kwevhu rakakwirira?

Redispersible latex poda inogadzirwa nepolymer emulsion nekupfapfaidza kuomeswa, yakavhenganiswa nemvura mune simende dhaka, emulsified uye yakaparadzirwa mumvura, uyezve regenerates yakagadzikana polymer emulsion. Mushure mekugadzirisazve latex poda yakasvibiswa uye yakaparadzirwa mumvura, mvura inoputika, Gadzira firimu repolymer mudhaka, uvandudze zvinhu zvedhaka.

Ndezvipi zvimiro zvedhaka zvinogona kuvandudzwa ne redispersible latex poda?

1. Kuvandudza kupikisa kwemaitiro, kuita uye kupfeka kusagadzikana kwedhaka

Iyo dhaka yakazadzwa nesamende dhaka pore cavity, iyo compactness yesamende dhaka inovandudzwa, uye kupfeka kuramba kunovandudzwa. Pasi pekuita kwesimba rekunze, inogona kukonzera kuzorora pasina kuparadzwa.

2. Kuvandudza kunamatira kwekuvakwa kwedhaka

Iyo polymer poda particles ine wetting effect, kuitira kuti zvikamu zviviri zvesamende dhaka zvinogona kuyerera zvakasununguka. Mukuwedzera, iyo poda yerabha ine mhedzisiro yekupinza gasi.

3. Kuvandudza chisungo chinomanikidzira simba uye simba rakabatana rematope

Seyakagadzika kemikari inonamira, redispersible latex poda inogona kuburitsa yakakwira yekumanikidza simba uye inomanikidza simba pamabhodhi akasiyana. Inobata basa rakakosha mukubatanidzwa kwesamende dhaka uye organic makemikari mbishi zvinhu (mudumbu, extruded insulating foam board) uye pamusoro pebhodhi rekuchenesa.

4. Kuvandudza kuchembera kwedhaka, dzivisa kutonhora-kunyunguduka, uye kudzivirira dhaka resimende kubva pakutsemuka.

Redispersible latex powder is thermoplastic resin ine yakanaka kuchinjika, iyo inogona kuita kuti dhaka riite nekukuvadzwa kunokonzerwa nekupisa kwekunze uye kutonhora nharaunda, uye zvine musoro kudzivirira kuputika mudhaka nekuda kwekushanduka kwekushisa.

5. Wedzerai hydrophobicity yedhaka uye kuderedza hunyoro

Iyo redispersible latex poda yakasvibiswa mune simende yevhu dhaka uye pamusoro pedenga, uye pepa repolymer harisi nyore kupatsanurwa zvakare mushure mekugadziriswa kwemvura, kuvharira kupindira kwemvura nekuvandudza kusapinda.