Liti phula la polyethylene amagwiritsidwa ntchito ngati inki yochokera m'madzi, nthawi zambiri amagwiritsidwa ntchito popanga mafuta odzola powonjezera emulsifier kapena kumwaza mu utomoni wa acrylic. Sera ya polyethylene oxidized imakulitsa hydrophilicity yake pamlingo wina.Kuthira mafuta odzola sera ku inki yotengera madzi kumatha kuchepetsa kutalika kwa mutu wa inki muzopakapaka, kukhazikika kwa pigment ndi kuyika, komanso makulidwe a filimu ya inki.

Inki ndi kusakaniza kofanana kwa matupi achikuda (Monga ma organic pigments, utoto ndi zinthu zina zolimba), zomangira (mafuta amasamba, utomoni kapena madzi, zosungunulira, mwachitsanzo gawo lamadzi mu inki), zodzaza, zowonjezera (pulasitiki, desiccant, surfactant, dispersant). ) ndi zinthu zina;
Gulu la inki yosindikiza
Pali makamaka inki yopangira utomoni, inki yosungunulira, inki yochokera m'madzi ndi inki yochizira UV.
1. Inki yochokera ku utomoni
Pali mitundu inayi ya utomoni wamba: 1. acrylic resin, 2. epoxy resin, 3. polyurethane resin, 4. phenolic resin
2. Zosungunulira zochokera inki
3. Inki yochokera kumadzi
Chosungunulira chomwe chimagwiritsidwa ntchito pa inki yamadzi ndi madzi, omwe ndi ogwirizana ndi chilengedwe, samakhudza thanzi la munthu ndipo sivuta kuyaka.Ndi kukana kutentha kwambiri, kukana kwa abrasion ndi kukana madzi mwamphamvu, ndizoyenera kwambiri kulongedza ndi kusindikiza zinthu monga chakudya, chakumwa ndi mankhwala.Ndi zinthu zosindikizira zachilengedwe komanso inki yokhayo yosindikiza yomwe imakumana ndi certification ya FDA.
4. Inki yochiritsika ya UV

Njira yopanga
The kupanga ndondomeko yosindikiza inki akhoza kugawidwa mu magawo awiri: oyambitsa chisanadze kubalalikana ndi akupera zabwino kubalalitsidwa.Yoyamba imasakaniza pigment yokonzedwa ndikumangirira mu phala mu chidebe;Yotsirizirayo ikufunikabe kupukutidwa ndi kuwaza bwino mu slurry yogwedezeka kuti igonjetse mgwirizano wa pigment ndi kuthamanga kwakukulu kwa makina ndi kumeta ubweya, ndipo potsiriza kukhala inki yoyimitsidwa ya colloidal.
Ntchito ya polyethylene sera mu inki
1. Kuwonjezera 1% - 3% polyethylene sera kwa inki akhoza kusintha fluidity wa inki ndi kuchepetsa mamasukidwe akayendedwe a dongosolo;
2. Ikhoza kusintha kusalala, kukana kwa abrasion ndi kukana kwa inki;Limbikitsani kupezeka kwa pigment.
3. Ikhozanso kusintha hydrophilicity, kufulumizitsa kukonza, ndi kupanga dontho losindikizidwa;

4. Panthawi imodzimodziyo, kuipa kwa caking, roughening ndi kupukuta dothi kumachepetsedwa;Ntchito yosindikizira ya inki imakhala bwino;
5. Sera ya polyethylene imatha kumwazikana ndi zosungunulira organic, emulsified ndi madzi ndikupanga sera yabwino ya ufa ndi kukula koyenera kwa tinthu.
Malingaliro a kampani Qingdao Sainuo Chemical Co.,Ltd.Ndife opanga sera PE, PP sera, OPE sera, EVA sera, PEMA, EBS, Zinc/Calcium Stearate….Zogulitsa zathu zadutsa REACH, ROHS, PAHS, FDA kuyesa.
Sainuo khalani otsimikiza sera, landirani kufunsa kwanu!
E-mail：sales@qdsainuo.com
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