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Dispersant ndeye hunyoro-humbowo, isingapindike plugging zvinhu uye yakanaka yekubatanidza zvinhu, poda solidification mhando uye kunonoka mhando igrey poda.Dispersing agent NNOyakakamurwa kuita parafini, sipo dzesimbi, low molecular waxes, fatty acids, aliphatic amides uye esters. Dispersant ndiyo yekuwedzera yekuvhara, iyo inogona kuvandudza kupenya kwejasi, kudzivirira maviri-mavara musoro kutumbuka, kuderedza viscosity, kuwedzera kurodha simba re pigment uye zvichingodaro. Saka dispersant inoita sei pakukoira?

Basa reDispersing agent NNOndiko kushandisa wetting dispersant kuderedza nguva uye simba rinodiwa kupedzisa kupararira, kudzikamisa yakapararira pigment dispersion, shandura maitiro epamusoro pe pigment particles, kugadzirisa kufamba kwe pigment particles. Kazhinji inoratidzwa muzvikamu zvinotevera:

1, kukanganisa kwe gloss:

Kana pendi gloss yakakwirira, zvimedu hazvigoni kudarika 5 microns, inki haigoni kudarika 1 micron, polymer dispersants inogona kuderedza pende inoumbwa nemashizha makuru, kuitira kuti ivandudze kupenya kwepende.

2. Pesvedzero pakubuda pachena:

Iyo yakakwirira kujeka kwepende, zviri nyore kutaridzika kwepasi, kunowedzera kuvhara, uye kusimba kwekuvhara pasi. Dispersants inogona kuita kuti kugoverwa kwezvimedu zvekuputira kuve yunifomu uye yakamanikana, kuitira kuti kupfeka kuve pachena.

3. Kukanganisa kuenderana:

Nekuenderana kwakanaka, vagadziri vekupfeka vanogona kugadzira akasiyana ezvigadzirwa resin Dispersing system,Dispersing agent NNOinogona kuwedzera huwandu hwekushandiswa kwepende, yakakosha pakugadzirwa kwepende yakasanganiswa.

4. Pesvedzero pakuyera:

Pendi yekushongedza kazhinji inogona kuona brashi mucherechedzo kana stuccoing, iyi pendi inoshaya nhanho kubva pabonde. Kushandisa dispersants kunogona kuwedzera kudzikamisa pigment particles uye kunatsiridza fluidity.

5. Mhedzisiro pane zvinobuda:

Kubuda ndiko kuwanda kwependi neingi inogadzirwa nemaitiro. Dispersants inogona kuwedzera kugadzirwa kwependi nekuwedzera pigment concentration. Kuwedzera kwakaringana kwepolymer dispersant kunogona kuderedza viscosity uye kuwedzera pigment yemukati mune abrasive slurry, nekudaro ichiwedzera goho.