Kuchokera pamalingaliro olakwika:
PC (Polycarbonate): Awa ndi pulasitiki yopanda utoto, yowoneka bwino yomwe imakondweretsa komanso yosalala. Chifukwa cha chilengedwe chake chosadandaula komanso chosawoneka bwino, komanso katundu wake woletsa uV ndi chinyezi, PC ali ndi kutentha kwakukulu. Imakhalabe yosasinthika pa -180 ° C ndipo itha kugwiritsidwa ntchito nthawi yayitali ku 130 ° C, ndikupangitsa kukhala chinthu chabwino ponyamula chakudya.
Pet (polyethylene terephthalate) : Iyi ndi malo apamwamba kwambiri, opanda utoto, komanso osawoneka bwino omwe ndi ovuta kwambiri. Ili ndi mawonekedwe ofanana ndi magalasi, ndi opanda fungo, osaneneka, komanso osadandaula. Imayaka, ndikupanga lawi la chikasu ndi m'mphepete lamtambo mukatenthedwa, ndipo ili ndi katundu wabwino gasi.
Kuchokera pamalingaliro ndi ntchito:
PC: Ili ndi kukana mwakukulu komanso ndikosavuta kuumba, kulola kuti zipangike m'mabotolo, mitsuko, ndi chidebe chosiyanasiyana cha zakumwa zoterezi monga zakumwa, mowa, ndi mkaka. Chotsitsa chachikulu cha PC ndi chiwopsezo cha kupsinjika. Kuti muchepetse izi pakupanga, zinthu zoyera-zoyera zimasankhidwa, ndipo makonzedwe osiyanasiyana amayendetsedwa mosamalitsa. Kuphatikiza apo, kugwiritsa ntchito ukadaulo ndi kupsinjika kwamkati, monga ma polylefins ochepa, nylon, kapena polyester yopumira, imatha kusintha momwe amasakanikirana ndi madzi.
Chiweto: Imakhala ndi zotsika kwambiri zokulitsa komanso kuchuluka kwa nkhungu pang'ono kwa 0,2% yokha, yomwe ili gawo limodzi mwa magawo khumi omwe a polyc ndi nylon, zomwe zimapangitsa kuti zinthu zikhale zokhazikika. Mphamvu yake yamakina imatengedwa yodziwika bwino kwambiri, yokhala ndi kukula kofanana ndi aluminiyamu. Mphamvu yaubwino ya mafilimu ake ndi nthawi zisanu ndi zinayi za polycethylene ndi katatu za Polycarbonate ndi nayiloni, pomwe zimakhudza mphamvu zitatu kapena kasanu ka mafilimu atatu kapena kasanu. Kuphatikiza apo, mafilimu ake amakhala ndi chinyezi chotchinga komanso chotchinga. Komabe, ngakhale ali ndi zabwinozi, makanema omphumty amakhala okwera mtengo, ovuta kusindikizidwa magetsi okhazikika, omwe amakhala osagwiritsidwa ntchito okha; Nthawi zambiri amaphatikizidwa ndi ma resins omwe amakhala ndi kutentha kwapa kupezeka panyanja kuti apange mafilimu ophatikizika.
Chifukwa chake, mabotolo amaliro opangidwa pogwiritsa ntchito njira youmba youmba itha kugwiritsa ntchito mapangidwe a chiweto, kupereka uphungu kwabwino, ndi mawonekedwe apamwamba, ndi mabotolo apulasitiki, omwe amawapangitsa mabotolo apulasitiki oyenera kwambiri kuti asinthe mabotolo agalasi.
Post Nthawi: Nov-04-2024