Da farko, bari mu san wa?annan abubuwa biyu:
Menene kayan PC?
A cikin masana'antu, ana kiran polycarbonate (Polycarbonate) PC. A zahiri, kayan PC ?aya ne daga cikin robobi na masana'antu. Dalilin da ya sa ake amfani da shi sosai wajen samarwa gaba ?aya an ?addara shi ta hanyar halayensa. PC yana da fa'idodi na musamman na hana wuta, mara guba da launi. Makullin shine cewa yana da babban ?arfin fa?a?awa, babban zafin jiki da ?arancin zafin jiki, da ha?aka mai kyau. Makullin shine ingancin samfurin da aka gama yana da kyau. Wa?annan sun zama za?i don ?akuna da yawa don za?ar PC azaman albarkatun ?asa. Wani dalili mai mahimmanci.
Menene kayan PP?
PP ita ce gajarta ta polypropylene (Polypropylene), kuma ita ma abin da muke kira Fold-fold plastic, wanda kuma nau'in filastik ne na masana'antu. PP samfurin roba ne na roba, amma kuma yana da nasa ab?buwan amf?ni da rashin amfani. Yawancin kwalabe na jarirai za a yi su da kayan PP saboda yana da tsayayya ga yanayin zafi kuma yana da kyau a sama da digiri 100 na Celsius, don haka ya dace da bu?atun ruwan tafasa akai-akai na kwalabe na jarirai. Zaman lafiyar PP yana da kyau.
?
Don haka me yasa a cikin masana'antar kayan aiki, ana maye gurbin kayan PC da kayan PP a hankali? Dalilan sune kamar haka:
Fasali mai tsada
Farashin sayan albarkatun kasa na resin PC ya fi na PP. Mafi munin albarkatun ?asa na PC ya fi ton 20,000, kuma farashin albarkatun ?asa na PP shine 10,000. PP kuma yana daya daga cikin ayyukan da aka fi amfani da su.
Hankalin fashion
Dangane da isar da haske na robobi, resin PC yayi nasara. PC yana ?aya daga cikin robobi masu haske guda uku tare da ingantaccen watsa haske. Kayan da aka gama a bayyane kuma mara launi. ?arfafawar pp yana da talauci sosai, kuma PP na yau da kullum yana da hazo mai hazo, wanda ke wadatar da rubutun kayan kuma ya sa launi ya fi matte, wanda ya sa ya ci gaba. Za?in launuka masu yawa kuma ya zama abin da aka fi so a gare shi. Dalilan maraba. Za?u??uka masu wadata, ba guda ?aya kamar kayan PC ba.
Halayen kayan abu
Tauri da taurin wa?annan robobi biyu sun bambanta. PC yana da kyakkyawan taurin, PP yana da ?arancin ?arfi a cikin zafin jiki, kuma ana iya gur?ata shi cikin sau?i da lan?wasa ta ?arfin waje. Koyaya, PP yana da tauri mai kyau, wanda akafi sani da Baizhe manne, kuma ana amfani dashi sosai a cikin kayan daki. ?arfinsa yana sa ya fi ?arfin kuma yana da mafi kyawun iya ?aukar kaya.
Kerawa
Rashin ruwa na allurar PP yana da kyau sosai kuma yana da sau?in samuwa, yayin da ruwa na PC ba shi da kyau kuma yana da wuya a motsa manne. Bugu da kari, PC yana da sau?in ru?ewa da canza launi a babban zafin jiki a cikin gyare-gyaren allura, kuma gyare-gyaren allura yana bu?atar ?irar PC na musamman. Don haka a zahiri, farashin sarrafa samfuran PC ya fi girma. A lokaci guda, lokacin da ake yin samfuran allura na PC, saboda halayensu na zahiri da sau?in ganin kumfa da ?azanta a ciki, yawan amfanin ?asa yana da ?asa sosai. Idan kasuwa ce mai girma, yana da matukar wahala a sarrafa ingancin samfuran PC, wanda kuma yana ha?aka farashin samarwa.
Safety factor
Kayayyakin PC na iya lalata bisphenol A, wanda ke cutar da lafiyar ?an adam. Babban zafin jiki na PC baya samar da bisphenol A, amma bisphenol A shine albarkatun kasa don samar da robobin PC. Bayan ha?awar bisphenol A, ana samar da PC. Bayan ha?in sinadarai, asalin bisphenol A baya nan. Sai dai kawai wannan tsarin hadakar tsari ne, kuma akwai sabani a cikin tsarin, da wuya a samu cikakkiyar amsa 100%, kuma ana iya samun ragowar bisphenol A (yiwuwa). Lokacin da PC ya ci karo da babban zafin jiki, zai haifar da bisphenol A don hazo daga cikin filastik. Saboda haka, idan akwai ragowar bisphenol A a cikin kayan, duka zafi mai zafi da hazo mai sanyi za su kasance, kuma ruwan sanyi yana da sannu a hankali.
?
Gaba?aya, aikin PC da PP sun bambanta, kuma ba zai yuwu kawai a tantance wanda ke da kyau da wanda ba shi da kyau. Har yanzu yana da mahimmanci don za?ar mafi kyawun samfur don iyakar amfani. Kuma PP an fi amfani dashi a cikin kayan daki, wanda shine dalilin da yasa PP furniture ke maye gurbin kayan aikin PC a hankali.
Duk wata tambaya don Allah a tuntube niAndrew@sinotxj.com
Lokacin aikawa: Mayu-24-2022