Redispersible polymer poda haina chepfu uye ine hushamwari.Icho chinhu chakakosha chekuwedzera kwezvinhu zvitsva zvekuvaka.Kuwedzera redispersible polymer poda kune dhaka inoshandura chimiro chepore chedhaka, inoderedza kuwanda kwedhaka, inosimudzira kubatana kwemukati kwedhaka, uye inovandudza kugona kwemvura kwedhaka.;Kuwedzera redispersible polymer poda kune dhaka kunowedzera kutonhora-kunyunguduka kuramba kwedhaka;kubatana kwakanaka kwehupfu hwepolymer inodzokororwa kunoita kuti dhaka rivewo nekubatana kwakanaka, kunyanya kwekubatanidza dhaka., kuvandudza zvakanyanya kushanda kwakazara kwedhaka;kushandisa polima poda kushandura simende dhaka kunogona kugadzira dhaka rakaoma reupfu rine mabasa akasiyana, zvichipa tarisiro yemusika wakafara wekutengesa kwedhaka.Inogona kugadzira mamiriro akanaka ekutora matekinoroji matsva uye zvigadzirwa, kuita kudzora kwemhando kwakasimba, kuvandudza nzira dzekuvaka, uye kuve nechokwadi chemhando yeprojekiti.
Basa rezve redispersible polymer poda mudhaka:
1 Kuvandudza simba rekumanikidza uye kushanduka kwesimba redhaka.
2 Kuwedzerwa kwepolymer poda kunowedzera kurebesa kwedhaka, nekudaro kunatsiridza kusimba kwedhaka, uye zvakare kunopa dhaka nekunaka kwekuparadzira kushushikana.
3 Kuvandudza chisungo chekuita kwedhaka.Iyo yekubatanidza michina yakavakirwa pakushambadza uye kupararira kwe macromolecules pane inonamira pamusoro.Panguva imwecheteyo, iyo polymer poda ine imwe permeability uye inopinda zvizere pamusoro peiyo base zvinhu ne cellulose ether, kuitira kuti zvimiro zvepasi uye purasita nyowani zviri pedyo, nekudaro kuvandudza Adsorption kunowedzera mashandiro ayo.
4 Deredza iyo elastic modulus yevhu, kunatsiridza deformation kugona uye kuderedza kupaza chiitiko.
5 Kuvandudza kusamira kwedhaka.Kuvandudzwa kwekupikiswa kwekupfeka kunonyanya kukonzerwa nekuvapo kwehumwe huwandu hweglue pamusoro pevhu.Iyo glue poda inoshanda sechisungo, uye chimiro che omentum chinoumbwa nehupfu hweglue chinogona kupfuura nemakomba uye kuputika mudhaka resimende.Inovandudza chisungo pakati peiyo base zvinhu uye simende hydration zvigadzirwa, nekudaro kuwedzera kupfeka kuramba.
6 Ipa dhaka zvakanakisa alkali kuramba
Resin polymer poda ine kunhuhwirira kwakasimba, haina hushamwari kwezvakatipoteredza, uye yakachipa, asi kunyura kwayo kwemvura, simba, uye zvimwe zvimiro zviri pachena kuti zvakaderera kune inodhindwazve polima polima.Nokudaro, mushure mekuenzanisa kwakazara, redispersible polymer powder inonyanya kukodzera kushandiswa mudhaka.
Nguva yekutumira: Mar-01-2023