Pali makumi kapena mazana a mipata yamtengo wa zoseweretsa zapulasitiki zomwe zikuwoneka kuti ndizofanana pamsika. N’chifukwa chiyani pali kusiyana kotereku?
Ndi chifukwa chakuti zipangizo zapulasitiki ndizosiyana. Zoseweretsa zabwino zapulasitiki zimagwiritsa ntchito pulasitiki ya ABS kuphatikiza silikoni ya chakudya, pomwe zoseweretsa zapulasitiki zotsika mtengo zimatha kugwiritsa ntchito pulasitiki yobwezerezedwanso yapoizoni.
Kodi mungasankhe bwanji chidole chabwino cha pulasitiki?
1. Kununkhira, pulasitiki yabwino ilibe fungo.
2. Yang'anani pamtundu, pulasitiki yapamwamba imakhala yonyezimira ndipo mtundu wake ndi wowoneka bwino.
3. Yang'anani pa cholembera, zinthu zoyenerera ziyenera kukhala ndi chiphaso cha 3C.
4. Yang'anani mwatsatanetsatane, ngodya za chidole zimakhala zolimba komanso zosagwirizana ndi kugwa.
Kuphatikiza pa ziweruzo zosavuta izi, ndikuuzeni mwachidule kuti pali mitundu iyi ya mapulasitiki omwe amagwiritsidwa ntchito muzoseweretsa. Mutha kupanga zisankho molingana ndi zolemba zomwe zili pazomwe mukuzigula.
1. ABS
zilembo zitatuzi zikuimira zinthu zitatu za "acrylonitrile, butadiene ndi styrene" motsatira. Nkhaniyi imakhala ndi kukhazikika kwabwino, kukana kuvala, kukana kugwa, kusakhala ndi poizoni, kosavulaza, kukana kutentha kochepa komanso kukana dzimbiri, koma ndibwino kuti musawotche ndi madzi otentha, chifukwa amatha kulawa kapena kupunduka.
2. PVC
PVC ikhoza kukhala yolimba kapena yofewa. Tikudziwa kuti mapaipi a zonyansa ndi mapaipi olowetsedwa onse amapangidwa ndi PVC. Zithunzi zomwe zimakhala zofewa komanso zolimba zimapangidwa ndi PVC. Zoseweretsa za PVC sizingaphatikizidwe ndi madzi otentha, zitha kutsukidwa mwachindunji ndi zotsukira zoseweretsa, kapena kungopukuta ndi chiguduli choviikidwa m'madzi asopo.
3. PP
Mabotolo a ana amapangidwa ndi izi, ndipo zinthu za PP zimatha kuikidwa mu uvuni wa microwave, kotero zimagwiritsidwa ntchito ngati chidebe, komanso zimagwiritsidwanso ntchito kwambiri muzoseweretsa zomwe ana amatha kudya, monga teethers, rattles, etc. Sterilize by kuwira m'madzi otentha kwambiri.
4. PE
PE Yofewa imagwiritsidwa ntchito popanga pulasitiki, matumba apulasitiki, ndi zina zotero, ndipo PE yolimba ndiyoyenera kupanga jekeseni wanthawi imodzi. amagwiritsidwa ntchito kupanga slide kapena mahatchi ogwedeza. Zoseweretsa zamtunduwu zimafuna kuumbidwa kamodzi ndipo zili pakati. Posankha zidole zazikulu, yesani kusankha nthawi imodzi kuumba.
5. EVA
Zinthu za EVA zimagwiritsidwa ntchito kwambiri popanga matiti apansi, mphasa zokwawa, ndi zina zambiri, ndipo amagwiritsidwanso ntchito kupanga mawilo a thovu a zotengera za ana.
6. PU
Izi sizingakhale zodziwikiratu ndipo zimatha kutsukidwa pang'ono ndi madzi ofunda.
Chithunzi chathu: 90% yazinthuzo zimapangidwa makamaka ndi pvc. Nkhope: ABS/zigawo zopanda kuuma :; PVC (nthawi zambiri madigiri 40-100, kutsika digirii, zinthu zofewa) kapena PP/TPR/nsalu ngati tizigawo tating'ono. TPR: 0-40-60 madigiri. Kuuma kupitilira madigiri 60 kwa TPE.
Zachidziwikire, pali zida zambiri zapulasitiki zatsopano zomwe zimagwiritsidwa ntchito pazoseweretsa. Makolo akamagula musade nkhawa ngati sakuwadziwa. Yeruzani molingana ndi njira zinayi zomwe tazitchula pamwambapa, ndipo yang'anani amalonda ovomerezeka ndi ma brand. Tsegulani maso anu ndi kugula zoseweretsa zabwino za mwana wanu.
Kukula kwa thupi ndi maganizo kwa ana kumatheka kudzera muzochita. Zoseweretsa zimatha kulimbikitsa chitukuko cha ana ndikusintha chidwi cha ntchito. Ana ang'onoang'ono akapanda kudziwa zambiri za moyo weniweni, amaphunzira za dziko kudzera m'zidole. Choncho, makolo ayenera kusankha zoseweretsa zotetezeka posankha zoseweretsa.
Nthawi yotumiza: Aug-05-2022
