Kugwiritsa ntchito kwambiri kachulukidwewothiridwa ndi polyethylene seramonga matting wothandizira ndi kuti pambuyo ❖ kuyanika yomanga, sera mu ❖ kuyanika ukuphwera nthunzi ndi precipitates mwa zosungunulira, kupanga makhiristo zabwino, kuyimitsa pamwamba pa ❖ kuyanika filimu, kuwala kubalalitsa, kupanga pamwamba akhakula, motero kusewera udindo wa matting. wothandizira.Kuchulukana kwakukuluop waxsikuti imakhala ndi zotsatira zabwino za matting, komanso imapereka zokutira kukana madzi abwino, kukana kutentha kwachinyontho, kukana kukanika, antifouling komanso kumva bwino.Izi zokana zolimbana nazo sizingapindulidwe ndi mating a pigment.Tiyeni tiphunzire za kachulukidwe oxidized polyethylene sera ngati matting.

Ntchito zazikulu za sera ya HDPE mu zokutira zosungunulira ndi matting, anti precipitation, thixotropy, mafuta abwino ndi kukonza katundu ndi malo achitsulo.Pankhani ya ma micro powders, kutentha kwakukulu kumatha kupewedwa powonjezera pa zokutira.Sera ya polyethylene idzasungunuka pa kutentha kwakukulu.Chifukwa chakuti imakhala mu zosungunulira, imathamanga ikazizira ndikukhala tinthu tambirimbiri.
Sera yokhala ndi oxidized polyethylene nthawi zambiri imagwiritsidwa ntchito ngati chokwerera:
1. Nitrocellulose varnish.
2. Acid kuchiritsa varnish.
3. varnish ya polyurethane.
4. Mu varnish ya polyester, pangani varnish yapamwamba kwambiri ya ndege.
Mkulu kachulukidwe oxidized polyethylene sera
Chimodzi mwazifukwa zazikulu zokwapula, kuvala, kugaya, kuyika chizindikiro, kukangana ndi kukangana ndikuchepetsa kugundana kwapakatikati.Ngati chinthucho chikukhudzana ndi zokutira, kutsetsereka kumakhala kokulirapo kuposa momwe zimawonongeka.Pachifukwa ichi, polyethylene sera ndi ofanana silikoni mafuta, koma akale alipo pa ❖ kuyanika pamwamba monga zabwino omwazika particles.

The mkulu kachulukidwe oxidized polyethylene sera kuchepetsedwa ndi gawo lililonse la madzi alibe stratification, palibe kuyamwa, palibe caking, asidi kukana, alkali wamphamvu, madzi olimba, amphamvu kusungunuka madzi, odzola khola, alumali moyo wautali, olimba okhutira ndi dispersibility wabwino. .
Kuchulukana kwakukuluphula la polyethylene ndi non-ionic kusalaza wothandizira, amene amapereka kusalaza kwenikweni, plasticizes CHIKWANGWANI pamwamba, ndipo kwambiri bwino kuvala kukana CHIKWANGWANI.Pambuyo poyesedwa pa tchizi, sera ya polyethylene yochuluka kwambiri imatha kupititsa patsogolo kukana kwa tchizi, elongation ndi friction coefficient ya tchizi.Mukagwiritsidwa ntchito, tchizi ndi nsalu zoluka zimatha kubweretsa zotsatirazi:
Kukana kuvala kumafuna zochepa chabe.Kukaniza zokopa ndikofunikira kwambiri pa utoto wapamwamba wamatabwa ndi zinthu zina zokongoletsera, makamaka zokutira.
Sera ya polyethylene imatha kuchepetsa kwambiri chizoloŵezi chopera chifukwa cha mikangano ndikusunga kulimba kwa gloss yotsika, yomwe nthawi zambiri imafunika pa ntchito.Pankhani ya varnish ya alkyd, pamene sera ya polyethylene ndi 1.5%, kukana kwa abrasion kwa filimuyi ndi nthawi 2, pamene kuchuluka kwa sera ya polyethylene ndi 3%, kukana kwa abrasion ndi nthawi 5.

Ngati zinthu zachitsulo zikhudza chinthu chophimbidwa, zimasiya zizindikiro zakuda pa zokutira.Kuwonjezera sera ya polyethylene mufilimuyi kungachepetse izi, ndipo zizindikiro zimatha kuchotsedwa mosavuta.Ntchito ya sera polyethylene zimadalira zosiyanasiyana ndi specifications polyethylene sera, chomaliza tinthu kukula, luso kusamutsa kwa ❖ kuyanika pamwamba, zikuchokera ❖ kuyanika, ntchito ya ❖ kuyanika gawo lapansi, yomanga ndi ntchito njira ndi zinthu zina. .Kuphatikiza pa zokutira zosungunulira ndi inki, sera ya polyethylene imagwiritsidwanso ntchito ngati chowonjezera mu zokutira zokhala ndi madzi ndi inki.
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!
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