Chikwama cha pulasitiki ndi chiani ndi chithuma komanso kusiyana pakati pa thumba lotsutsa ndi thumba la pep ndi thumba la PP
Chikwama ndi thumba la pulasitiki, kutsutsa amatanthauza polypropylene, ndi imodzi mwazinthu zopangira kupanga pulasitiki. Matumba apulasitiki omwe amapangidwa ndi otsutsa ali ndi maubwino osindikizira bwino, odana ndi zinthu zachilengedwe, zowonjezera, zosewerera, zosewerera, zosewerera, zovala ndi minda ndi minda ina. PP ndi per ndi mitundu iwiri ya zinthu zophika pulasitiki, matumba a PP ndi zotsutsana zimakhala ndi zosiyana zina malinga ndi kukhudzana, kusiyana pakati pa mabatani mu nkhani, kuwonekera. Apa kuti aphunzire zambiri za mitundu itatu ya matumba apulasitiki, matumba a maski ndi matumba amafotokozera!
Kodi mapepala opangidwa ndi chiyani?
Chikwama ndi thumba la pulasitiki, zinthuzo ndi polypropylene, mikhalidwe yake ndiyosavuta kuwotcha, dontho losungunuka, pachikasu pansi pautsi limodzi, pitilizani kutentha. Otsutsa, dzina lathunthu la dzina la Chingerezi lakhazikitsidwa polypropylene, wozungulira polypropylene filimu, ndi mtundu wa polypropylene komanso njira ziwiri polypronene.
Chikwama choponderezedwa ndi filimu ya Polypropyylene, kuwonekera kwa chithule ndiye bwino kwambiri, wapamwamba kwambiri, wopaka kwambiri, ndi fumbi, sinthani mtengo wa zinthu zotsalazo. Kugulitsa kumatha kuwonetsa zopangidwa mokwanira mkati, kotero kupondereza kwa mabatani nthawi zambiri kumagwiritsidwa ntchito pogulitsa katundu kunja kwa ma CD, onse kuti achite ntchito yoteteza, komanso amatenga nawo mbali yokongola. Kugwiritsidwa ntchito kwambiri mu miyala, yade, stationery, zoseweretsa, matayala, ziwiya ndi minda ina. Komabe, madontho ndi opanda boti, kulimba siabwino kokwanira, kosavuta kung'amba, kotero kugwiritsira ntchito voti yomata, kotero kulemera kwapamwambako kumakhala kolemera kwambiri kuti musaswe.
Kodi Ubwino wa Zizindikiro Zotani?
1, kusindikiza kwabwino. Zoyeserera zoyesera zikuwonetsa kuti kanema watsopanoyo woposa kawiri ngati mnzake wochita masewera olimbitsa thupi, motero amapanga zinthu zina zotetezeka komanso zatsopano kusunga nthawi yayitali.
2. Katundu wamphamvu wotsutsa. Kanema watsopanoyo amagwiritsa ntchito ukadaulo wopanga ndi ukadaulo wosindikiza wapadera wokhala ndi miseki yapamwamba, kupanga zojambula zapamwamba kwambiri, ndikupanga chitsimikizo champhamvu chotsutsana ndi katundu.
3. Zinthu zopangira zomwe zimagwiritsidwa ntchito mu filimu yatsopanoyi ndi zinthu zosayenera ndipo motero potsatira miyezo yapadziko lonse lapansi malinga ndi kutetezedwa kwa chilengedwe.
Kusiyana pakati pa ma PP ndi ma PP
Matumba a PP amapangidwa ndi polypropylene ndikupanga matumba osindikizira a utoto, mitundu yosindikiza, mitundu yowoneka bwino, kuphatikiza pulasitiki ya PP, ya pulasitiki ya thermoplust. Matumba a PP ndi Matumba ali ndi zosiyana zina: 1, kukhudzana, kuvutikira kumawoneka bwino kwambiri, zofewa, komanso zofewa zili bwino:
1, kukhudzana, kuvutikira kumawoneka ngati zolimba, zolimba, pomwe zofewa zimakhala bwino.
2, Kuwonekera kuwonekera, kutsimikizira kukhala kwabwino, kuwonekera kwa pp kumayimidwa pang'ono, tsopano kuwonekera kwa PP kumathanso kukhala pafupi ndi otsutsa.
Kusiyana pakati pa zikwama ndi matumba
Pemba ndi Ethylene polymernation of thermoplastic of thermoplastic yopangidwa ndi matumba apulasitiki, raipe, zingwe, etc. Chikwama ndichakuti
1, zinthu zake ndizosiyana, pereyithylene, kutsutsa ndi polypropylene.
2, Kuwonekera ndi kosiyana, m'matumba ali omasulira, mabatani otsutsana ndi owonekera kwathunthu.
3, kumverera sichofanana, matumba ndi ofewa, ovuta, kumverera kakang'ono kochepa, kutsutsa kuli kosangalatsa, kosalala.
Positi posachedwa
- Kupanga ndondomeko ya PP yolumikizidwa
- Kodi ndi mikhalidwe yodziwika ya pp yovala ...
- New National Standard a matumba ophatikizika
- Mitundu ndi kugwiritsa ntchito matumba a nsalu
- Ndi njira ziti zosindikizira ndi njira zosindikizira zomwe zimagwiritsidwa ntchito ...
- Kodi mamba a PP a PP avel pp avesi?
- Matumba a arning-arven ndi mabatani okalamba ...
- Njira yolumikizira zikwama