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Dispersant (Dispersant) is interface inoshanda mumiririri ane maviri akatarisana zvivakwa, zvese lipophilic uye hydrophilic.Izvo zvakasimba uye zvinyoro zvimedu izvo zvakaoma kunyunguduka mumvura, zvinogonawo kudzivirira kugadzirisa uye condensation yezvimedu uye kuumba amphiphilic reagent inodiwa pakusimwa kwakagadzikana.

Basa rekuparadzira ndere kushandisa wetting dispersant kuderedza nguva uye simba rinodiwa kupedzisa nzira yekuparadzira, kudzikamisa yakapararira pigment dispersion, kushandura nzvimbo dzepamusoro dze pigment particles, uye kugadzirisa kufamba kwe pigment particles.Inobatanidzwa muzvikamu zvinotevera:

1. kunatsiridza kupenya, kuwedzera mhedzisiro yekuenzanisa kupenya chaiko kunonyanya kukosha kunoenderana nekuputira pamusoro pechiedza chinopararira (kureva kuti, imwe flatness inogona kuva., Chokwadi, inofanirwa kusarudza kana yakatsetseka zvakakwana, kwete kungofunga nezve nhamba yezvimedu zvekuzvarwa, chimiro, uye funga kusanganiswa kwavo), kana saizi yechikamu ishoma pane mwenje wechiitiko (ukoshi uhwu hauna chokwadi), kuita kwechiedza chekuramba, kupenya hakugone kuvandudza, iyo imwechete yekuvhara simba inotsamira pakuparadzira inopa chikuru chivharo. simba haringawedzere (kunze kwekabhoni dema kunyanya nekunwa chiedza, organic pigment kukanganwa).Cherechedza: chiedza chechiitiko chinoreva huwandu hwechiedza chinooneka hachina kunaka;asi cherechedza kuti kuderera kwenhamba yepakutanga yezvimedu ndiko kuderedza structural viscosity, asi kuwedzera kwepamusoro kuchaderedza nhamba yemahara resin, kana pane imwe nzvimbo yekuenzanisa, asi iyo yakawanda yehupfu yekuputira haisi iyo yakaonda zviri nani. .

2. kudzivirira inoyangarara ruvara bvudzi maruva.

3. kunatsiridza simba remavara kuti uteerere kune simba remavara mune otomatiki ruvara rwekugadzirisa system haisi iyo yakanyanya kunaka.

4. Deredza viscosity uye kuwedzera huwandu hwe pigment.

5. kuderedza flocculation yakafanana neizvi, asi iyo yakaonda iyo particle pamusoro pesimba, iyo yakakwirira, iyo yakakwirira ye adsorption simba re dispersant, asi adsorption simba rekuparadzanisa rinogona kukonzera kukanganisa kushanda kwefirimu yekuputira.

6. Chikonzero chekuwedzera kugadzikana kwekuchengetedza kwakafanana.Kamwe simba rekugadzikana harina kukwana, kugadzikana kwekuchengetedza kunowedzera kuipa (zvechokwadi, kubva pamufananidzo wako).

7. wedzera kuratidzwa kwemavara, kuwedzera kuzara kwemavara, kuwedzera kujeka (organic pigment) kana kuvhara simba (inorganic pigment).

HD605 wetting dispersant inobatsira kunyorovesa uye kudzikamisa pigment, kudzivirira inoyangarara ruvara uye pigment kugara, kuchengetedza yakagadzikana pigment yekuvhara simba uye ruvara rwesimba panguva yekuchengetedza, uku uchisimbisa huwandu hwakanyanya hweruvara uye mashoma ekukuya matanho.Nekuti izvi zvinowedzera zvinogona kuderedza viscosity uye kuwedzera kune yakanyanya pigment concentration kana yakaparadzirwa, iyo yekuputira uye pigment concentrate slurry inogadzirwa inodhura-inoshanda.HD605 inokurudzirwa kugadzirwa kwemavara emvura.Kune majeti asingadziviriri emvura, ndichowo chigadzirwa chinodiwa.Inogona kusangana nepamusoro optical uye rheological simba zvinodiwa.HD605 yakatevedzana ndiyo iripo pamusika chiyero chigadzirwa chisina ethoxyalkyl phenol kune ese ari maviri emhando yekunyungudutsa uye yemvura formula.MuUV system, HD605 inokodzera ese pigment uye chigadzirwa hachina acetoxyalkyl phenol.