Ndi chitukuko chaukadaulo ndi chikhalidwe cha anthu, zinthu zakuthupi zimagwiritsidwa ntchito kwambiri pamoyo watsiku ndi tsiku wa anthu.Polyethylene sera, monga mankhwala omwe amagwiritsidwa ntchito kwambiri, amagwiritsidwa ntchito kwambiri.Lero, tigawana kugwiritsa ntchito sera ya polima m'moyo watsiku ndi tsiku.

Sera ya polyethylene imakhala ndi kukhuthala kochepa, kufewetsa kwambiri, komanso kuuma kwabwino, kumapangitsa kuti ikhale yabwino yosalala yomwe imatha kupititsa patsogolo kupanga kwa pulasitiki.Ili ndi kukana kwabwino kwa chinyezi kutentha kwachipinda, kukana kwamphamvu kwamankhwala, ndi ntchito yabwino kwambiri yamagetsi, yomwe imatha kusintha mawonekedwe azinthu.
Sera ya polyethylene, monga kufewetsa ndi kusalaza kwa ulusi wachilengedwe kapena wopangidwa, imathandizira kukana kuvala, kung'ambika, kukana makwinya, ndi luso losoka la zovala zopanda chitsulo, kuchepetsa kudula singano ndikusintha kukhudzidwa kwamphamvu.

Polima sera ndi otsika molecular kulemera polyethylene homopolymer kapena copolymer ntchito kwambiri zokutira.Udindo wake waukulu pa zokutira zosungunulira ndi: kuzimiririka, anti deposition, thixotropy, kusalala kwapadera komanso kusinthika, komanso kuyang'ana kwachitsulo.
Popanga mapepala, sera ya polyethylene imatha kukulitsa kung'anima ndi kuuma kwa pepala, kukulitsa kukana kwa madzi ndi kukana mankhwala, ndikuwonjezera kukongola kwa pepala.
Polyethylene wax slurry ndi mtundu wa colloid womwe umameta ubweya wambiri kuti ukhale wokhazikika komanso wobalalika wa colloidal.Ubwino wake ndikupewa kuyika molimba, kukhala ndi mphamvu pang'ono pa gloss, kukhala ndi kukhazikika kwa viscosity yabwino, komanso osakhudzidwa kwambiri ndi kutentha.

Kuthira sera ya polyethylene ku sera yoyera kumawonjezera magwiridwe ake komanso kumakhala ndi ntchito yabwino kwambiri yotchinjiriza magetsi.Kuthira ku mafuta otsekereza, sera yoyera, kapena sera yoyera ya microcrystalline kumawonjezera kutentha kwake, kukhuthala kwake, ndi ntchito yotsekereza.Itha kugwiritsidwa ntchito ngati zokutira zotsimikizira chinyezi pakutchingira chingwe, ma capacitors, ndi ma windings a transformer.Kuphatikiza apo, itha kugwiritsidwanso ntchito popanga kupukuta nsapato zachikopa, makandulo, makrayoni, zodzoladzola, zopangira zikopa, zomatira zotentha zosungunuka, ndi zina zambiri.
Kuti mudziwe zambiri, chonde tiuzeni!         kufunsa
Qingdao Sainuo Gulu.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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