Utoto nthawi zambiri umakumana nawo m'moyo watsiku ndi tsiku ndipo wakhala gawo lofunikira m'moyo.Zimapangitsa kuti zinthu zamafakitale, magalimoto, makina, ndi zinthu zina zachitsulo ziziwoneka zokongola komanso zolimba pambuyo pojambula.Komabe, utoto pamtunda wazitsulo ukhoza kukhudzidwa ndi mpweya, chinyezi, ndi kutentha chifukwa cha kugwiritsidwa ntchito kwa nthawi yaitali, zomwe zingayambitse kutayika kwa utoto mosavuta komanso kukhudza kukongola kwake, kuteteza kuchepa kwa zitsulo / mphamvu zowonongeka.Polyethylene seraali ndi kukana kwabwino kwa kuzizira, kukana kutentha, ndi kukhazikika, ndipo amagwiritsidwa ntchito kwambiri popaka ndi utoto.Tsopano, QingdaoSainuomkonzi adzakudziwitsani:

1. Sera ya polyethylene imakhala ndi malo osungunuka kwambiri ndipo imatha kuchedwa kupanga pulasitiki.Mu utoto, mutatha kuzirala, filimu yopyapyala ya sera imatha kupangidwa pa zokutira pamwamba.Izi wosanjikiza wa sera filimu akhoza bwino kukana zokala ndi dzimbiri pa tsukasi.
2. Pe phula ali ndi mamasukidwe apakati ndipo amatha kumwaza ndi kudzoza inki ndi zonyamulira panthawi yopanga zokutira, kuwateteza kuti zisagwe ndikuyambitsa ma protrusions omwe angakhudze mawonekedwe panthawi yopaka.

3. Sera ya polyethylene yakhala ikugwiritsidwa ntchito ngati chopangira utoto kwa nthawi yayitali, yodziwika ndi kugwiritsa ntchito kwake kosavuta.Pambuyo ❖ kuyanika ntchito, chifukwa zosungunulira evaporation, sera mu utoto precipitates, kupanga makhiristo zabwino kuti tiyandama pamwamba pa utoto filimu, n'kupanga akhakula pamwamba amabalalitsa kuwala ndi mbali ya kutha.

4. Ntchito zazikulu za sera ya polyethylene mu zokutira zosungunulira ndizo: kutha, anti precipitation, Thixotropy, mafuta abwino ndi processability, ndi kuika zitsulo.

5. Kuwonjezera polyethylene sera ufa kuti zokutira ayenera kupewa kutentha, monga polyethylene sera adzakhala kupasuka mu zosungunulira pa kutentha ndi precipitate pa kuzirala, kupanga zazikulu particles.
Zopangira zina, monga matabwa kapena zitsulo, nthawi zambiri zimafunika kuunikidwa pakapita nthawi yaitali mutakutira, ndipo kupita patsogolo kwa luso la kusindikiza kumafunikanso inki kuti zisapusidwe ndi kuphwanyira zinthu zosindikizidwa.Sera ya polyethylene imatha kuletsa kumamatira ndi kusefukira komwe kumachitika chifukwa cha kuchulukana mukupanga kapena kusindikiza.
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!
E-mail：sales@qdsainuo.com
               sales1@qdsainuo.com
               sales9@qdsainuo.com
Adilesi: Biulding No 15, Torch Garden Zhaoshang Wanggu, Torch Road No. 88, Chengyang, Qingdao, China.