Njira yokhazikitsira yodziwika kwambiri m'moyo wathu watsiku ndi tsiku ndi zikwama za pp. Ndi mtundu wa pulasitiki, womwe umadziwika kuti thumba la khungu la njoka. Zida zazikulu zopangira matumba a pp ndi polypropylene, ndipo njira yopangira ili motere: extrusion, kutambasula mu silika lathyathyathya, ndiyeno kuluka, kuluka, ndi kusoka kwa kukula kwake kuti apange matumba. Makhalidwe azachuma a matumba oluka asintha mwachangu matumba a burlap ndi matumba ena onyamula.
Matumba opangidwa ndi PP amagwiritsidwa ntchito m'mbali zosiyanasiyana za moyo wathu, monga makampani operekera katundu. Nthawi zambiri timaona amalonda ambiri a pa Intaneti akugwiritsa ntchito zikwama zoluka ponyamula zovala ndi mabulangete, komanso nthawi zambiri timaona mbewu monga chimanga, soya, ndi tirigu zikugwiritsa ntchito matumba oluka. Ndiye, ndi maubwino otani a matumba oluka a pp oyenera kukondedwa ndi aliyense ?
Zopepuka, zotsika mtengo, zogwiritsidwanso ntchito, zokonda zachilengedwe, komanso zogwirizana ndi lingaliro lachitukuko chokhazikika
Kulimba kwamphamvu kwambiri komanso kukana kukhudzidwa, kutalika kochepa, kukana misozi, ndipo kumatha kupirira zinthu zina zolemetsa komanso kukakamizidwa.
Zovala zosamva, asidi ndi alkali zosamva, zosachita dzimbiri, zolimba komanso zolimba, zitha kugwiritsidwa ntchito m'malo ovuta kwambiri.
Zopuma kwambiri, zosavuta kuchotsa fumbi ndi zoyera, ndipo zimatha kutsukidwa pakafunika.
Kumanga chikwama cholukidwa ndi filimu yopyapyala kapena kuchikuta ndi pulasitiki kumakhala ndi zinthu zabwino kwambiri zoletsa madzi komanso zoteteza chinyezi, zomwe zimalepheretsa zinthu zomwe zili mkati mwake kuti zisanyowe ndi nkhungu.
Titatchula zabwino zambiri za matumba oluka, tiyeni tiwone mwatsatanetsatane momwe zikwama zoluka zimagwirira ntchito:
1. Makampani omanga
Chitukuko chachuma sichingasiyanitsidwe ndi zomangamanga, ndipo zomangamanga sizingasiyanitsidwe ndi simenti. Chifukwa cha kukwera mtengo kwa matumba a simenti a mapepala poyerekeza ndi matumba opangidwa ndi pp, makampani omangamanga ayamba kusankha matumba oluka ngati njira yaikulu yoyika simenti. Pakali pano, chifukwa cha mtengo wotsika wa matumba olokedwa, dziko la China lili ndi matumba 6 biliyoni olukidwa omwe amagwiritsidwa ntchito popaka simenti chaka chilichonse, zomwe zimaposa 85% ya zonyamula zambiri za simenti.
2.Kupaka chakudya:
Polypropylene ndi pulasitiki yopanda poizoni komanso yopanda fungo yomwe imagwiritsidwa ntchito kwambiri popanga zakudya. Ili ndi kukana kwabwino kwa kutentha ndi kukana kwa dzimbiri, zomwe zimatha kuteteza bwino kutsitsimuka ndi mtundu wa chakudya. Zomwe timakumana nazo nthawi zambiri ndi zoyikapo mpunga ndi ufa, zomwe zimagwiritsa ntchito matumba amitundu yolukidwa okhala ndi filimu. M'zaka zaposachedwapa, kulongedza zakudya monga zipatso, ndiwo zamasamba, ndi tirigu pang'onopang'ono ayamba kulongedza m'matumba. Pa nthawi yomweyo, matumba pulasitiki nsalu chimagwiritsidwa ntchito kulongedza zinthu zam'madzi, nkhuku chakudya, kuphimba zipangizo minda, shading, windproof, matalala umboni amakhetsa ndi zipangizo zina kubzala mbewu. mankhwala wamba: kudyetsa matumba nsalu, matumba mankhwala nsalu, putty ufa nsalu matumba, masamba mauna matumba, zipatso mauna matumba, etc.
3. Zofunikira zatsiku ndi tsiku:
Nthawi zambiri timawona zikwama za pp zomwe zimagwiritsidwa ntchito m'moyo watsiku ndi tsiku, monga zaluso, zaulimi, ndi misika, komwe zimagwiritsidwa ntchito popanga pulasitiki. Zopangidwa ndi pulasitiki zoluka zimatha kupezeka paliponse m'mashopu, m'malo osungiramo katundu, ndi m'nyumba, monga zikwama zogulira ndi zikwama zogulira zachilengedwe. Matumba owombedwa asintha moyo wathu ndipo nthawi zonse amapereka mwayi ku miyoyo yathu.
Matumba ogulira: Malo ena ogulitsira amakhala ndi matumba ang’onoang’ono oloka kuti makasitomala atenge, zomwe zimachititsa kuti makasitomala azinyamula katundu wawo kunyumba.
Matumba otaya zinyalala: Chifukwa cha kulimba kwake komanso kulimba, matumba ena otaya zinyalala amapangidwanso ndi zinthu zolukidwa kuti azigwiritsa ntchito mosavuta komanso kutaya. Pakali pano, zikwama zolukidwa zimatha kutsukidwa, kugwiritsidwanso ntchito, komanso kusamala zachilengedwe.
4. Zoyendera alendo:
Makhalidwe olimba komanso olimba a matumba oluka amatha kupewa kuwonongeka kwa katundu panthawi yamayendedwe, ndikuwonetsetsa kuti katundu wafika bwino. Chifukwa chake zikwama zoluka zimagwiritsidwanso ntchito kwambiri pantchito zokopa alendo kumahema osakhalitsa, zotchingira dzuwa, zikwama zosiyanasiyana zoyendera, ndi zikwama zapaulendo, m'malo mwa tarpaulins za thonje zosavuta komanso zazikulu. Mipanda, zovundikira mauna, ndi zina zambiri pakumanga zimagwiritsidwanso ntchito kwambiri mu nsalu zapulasitiki zoluka
Zodziwika bwino ndi izi: matumba onyamula katundu, matumba onyamula katundu, matumba onyamula katundu, matumba onyamula katundu, etc.
5. Zida zowongolera kusefukira kwa madzi:
Matumba olukidwa ndi ofunikira kwambiri pakuwongolera kusefukira kwamadzi komanso kuthandiza pakagwa masoka. Ndiwofunikanso pa ntchito yomanga madamu, magombe a mitsinje, njanji, ndi misewu yayikulu.
6.Zikwama zina zoluka:
Zogwiritsidwa ntchito kwambiri m'malo ang'onoang'ono osungira madzi, magetsi, misewu yayikulu, njanji, madoko, kumanga migodi, ndi zomangamanga zankhondo, mafakitale ena amafuna kugwiritsa ntchito matumba wolukidwa omwe safunikira kwenikweni chifukwa cha zinthu zapadera, monga matumba a carbon black.
M'tsogolomu, ndi kukonzanso ndi luso lamakono, minda yogwiritsira ntchito matumba opangidwa ndi PP idzakula, kubweretsa mwayi wopititsa patsogolo mafakitale osiyanasiyana.
Nthawi yotumiza: Sep-12-2024
