Hunhu hwe redispersible latex poda ye putty

Iyo redispersible latex poda yeputty poda inonamira yehupfu yakagadzirwa kubva kune yakakosha emulsion mushure mekupfapfaidza kuomesa.Rudzi urwu rwehupfu hunogona kukurumidza kudzorerwa ku emulsion mushure mekusangana nemvura mumvura, uye ine zvinhu zvakafanana nekutanga emulsion.Kuitwa kwechigadzirwa kwe redispersible latex poda yeputty poda:

Mushure meiyo redispersible latex poda yakakosha yeputty poda yakasanganiswa nemvura mudhaka, inozoiswa emulsified uye yakaparadzirwa mumvura kuti iite yakagadzikana yepolymer emulsion.Mushure mekunge iyo redispersible latex powder yave emulsified uye yakaparadzirwa mumvura, mvura inoputika uye inoumba polymer mudhaka Firimu inogona kuvandudza kushanda kwedhaka, uye zvakasiyana-siyana zvinogadziriswa zvekare zvakasvibiswa zvine migumisiro yakasiyana pane yakaoma poda dhaka.

Kuvandudza maitiro ekupikisa, kusimba uye kupfeka kusagadzikana kwedhaka.Iyo rubber poda zvimedu zvinozadza mhango yedhaka, kuwanda kwedhaka kunowedzera, uye kuramba kwekupfeka kunovandudzwa.Pasi pekuita kwesimba rekunze, inoburitsa kuzorora pasina kuparadzwa.Iyo polymer firimu inogona kuve iripo zvachose mudhaka system.

Kuvandudza kushanda kwekuvaka kwedhaka.Kune mafuta ekuzora pakati pepolymer poda zvidimbu, kuitira kuti zvikamu zvedhaka zvikwanise kuyerera zvakazvimiririra.Panguva imwecheteyo, rubber powder ine inductive effect pamhepo, ichipa dhaka rekugadzirisa uye kuvandudza kushanda kwekuvaka kwedhaka.

Kuvandudza kusimba kwekubatanidza uye kubatana kwedhaka Mushure meiyo redispersible latex powder se organic binder yakaumbwa kuita firimu, inogona kuumba simba rakasimba uye simba rekubatanidza pane zvakasiyana-siyana.Inoita basa rakakosha mukunamira kwedhaka kune organic zvinhu (EPS, extruded foam board) uye yakatsetseka yepasi substrates.Iyo firimu-inogadzira polymer rubber poda inogoverwa mukati medhaka system sechinhu chinosimbisa kuwedzera kubatanidzwa kwedhaka.

Kuvandudza kumira kwemamiriro ekunze kwedhaka, kuomesa-kunyunguduka kuramba, kudzivirira kuputika kwedhaka Putty poda yakakosha redispersible latex poda ndeye thermoplastic resin, ine kuchinjika kwakanaka, inogona kuita kuti dhaka rirarame nekutonhora kwekunze uye kupisa kwemamiriro ekunze shanduko, uye zvinodzivirira kudzivirira dhaka kuti risakuvadzwa. tembiricha musiyano kuchinja uye kutsemuka.