Polypropylene Plastics (PP)
* Polypropylene wani nau'in thermoplastic ne mai kama da crystalline. Yana da juriya mai ƙarfi ga tasirin abubuwa, ƙarfin halayen injiniya, da kuma juriya ga abubuwa daban-daban na halitta da kuma tsatsa mai tushe daga acid.
* Kyakkyawan juriya ga sinadarai. Ana samun maki mai aminci ga abinci.
* Kayayyakin filastik na PP ko sassan musamman
Polypropylene, wanda aka taƙaita shi da PP, wani abu ne da aka yi daga propylene ta hanyar polymerization reaction. Abu ne mai fari, mai kakin zuma mai kama da kakin zuma mai haske da haske. Tsarin sinadarai (C3H6)n, mai yawa 0.89 ~ 0.91g/cm3, mai ƙonewa, wurin narkewa na 164 ~ 170 ° C, an yi masa laushi a 155 ° C ko makamancin haka, ana amfani da kewayon zafin jiki na -30 ~ 140 ° C.
Yana da juriya ga tsatsa ta hanyar acid, alkali, ruwan gishiri da nau'ikan sinadarai masu narkewa a cikin ƙasa da digiri 80, kuma ana iya ruɓewa a ƙarƙashin yanayin zafi mai yawa da kuma iskar shaka. Ana amfani da shi a fannoni daban-daban, ciki har da marufi na masu amfani, sassan filastik na masana'antar kera motoci da yadi.
Me za a iya yi da PP Plastics?
Polypropylene shine mafi sauƙi a cikin kayan filastik idan aka kwatanta da yawansa. Kamanninsa ba shi da launi kuma yana da haske, kuma a matsayin filastik mai inganci a fannin abinci, ana amfani da shi sosai a cikin marufi na abinci, kamar akwatunan Styrofoam, kofunan filastik na PP, da sauransu. Ana iya raba Polypropylene zuwa manyan rukuni biyar bisa ga manyan aikace-aikacensa: ƙirar allurar PP, zane na PP, zaren PP, fim ɗin PP, da bututun PP.
Ga wasu aikace-aikace don Polypropylene (pp)
- Na'urorin lafiya
- Sassan motoci
- Kwantenan abinci
- Marufi
- Kayan Kwano
- Kwalabe
- Tufafi
- abin wasa
- Murfin kwalba
- Zaren tufafi
- Kayayyakin saka na roba
- Kayan gini
- Kayayyakin masu amfani
- Kayan daki na lambu
- Ƙananan kayan aikin gida
Halayen Polypropylene (PP)
Juriyar Sinadarai: Tushen da acid ɗin da aka narkar ba sa yin aiki da PP, wanda hakan ya sa ya zama akwati mai kyau ga irin waɗannan ruwaye (misali, kayan tsaftacewa, kayan agajin gaggawa, da sauransu).
Juriya da Tauri: PP yana da laushi a cikin wani nau'i na karkacewa kuma yana fuskantar lalacewar filastik a farkon tsarin nakasa ba tare da ya karye ba, don haka sau da yawa ana ɗaukarsa a matsayin abu mai "tauri".
Juriyar gajiya: PP tana riƙe da siffarta bayan an yi ta jujjuyawa da lanƙwasawa sosai. Wannan kadara tana da matuƙar muhimmanci musamman wajen yin hinges masu motsi.
Rufin rufi: Kayan PP yana da juriya mai ƙarfi ga wutar lantarki kuma abu ne mai hana ruwa shiga.
Canzawa: Ana iya yin sa da launuka masu haske, amma yawanci ana yin sa ne da launuka marasa haske na halitta tare da wani matakin transmittance. Idan ana buƙatar transmittance mai yawa, ya kamata a zaɓi acrylic ko PC.
Ta yaya ake yin kayan PP?
Kamar sauran robobi, Polypropylene (PP) yana farawa ne a matsayin "ƙaramar ƙungiya" (ƙararrawa mai sauƙi) daga narkewar man fetur na hydrocarbon kuma yana haɗuwa da wasu abubuwan kara kuzari don samar da robobi ta hanyar polymerization ko halayen polycondensation.
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Polypropylene (PP) - Tsarin ƙera:
A ƙarshe ana kai foda da aka samu zuwa silos ɗin foda sannan a mayar da shi zuwa ƙwayoyin da suka ƙunshi cikakken jerin
ƙarin abubuwa masu kyau.
Sake amfani da robobi na polypropylene (PP) da kuma kare muhalli
Idan aka sake yin amfani da polypropylene, yana rage yawan amfani da albarkatun da ba su da iyaka kamar mai da iskar gas ta propane. Kimanin kashi 8% na man fetur na duniya (kimanin tan miliyan 400) ana amfani da shi a hanyoyin samar da robobi na gargajiya, wanda kashi 4% ana amfani da shi a matsayin "abinci" yayin da ake amfani da kashi 4% a masana'antu. Idan aka samar da robobi daga robobi da aka sake yin amfani da su, za a rage yawan amfani da makamashi da kashi 88%. Saboda haka, sake amfani da robobi na polypropylene yana da kyau ga muhalli!
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