Ta yaya samfuran marufi masu sassauƙa na babban shinge na PVDC ke amfani da su?Kashi na 1

1. Aiki da aikace-aikacen PVDC:
Ana amfani da masana'antar filastik ta duniya don amfani da adadin kuzari na jiki don nuna bambanci a cikin aiki kuma ana kiran kayan da ke da iskar oxygen da ke ƙasa 10.high shãmaki kayan.10 ~ 100 ana kiransa matsakaicin kayan shinge.Fiye da 100 ana kiransa kayan katanga na yau da kullun.A halin yanzu, uku sun ganehigh shãmaki kayanA cikin duniya akwai PVDC, EVOH da PAN.Kayayyakin guda uku duk na'urar kwafi ne.Rashin iskar oxygen na EVOH ya fi na PVDC kuma na PVDC ya fi na PAN;Don shingen tururin ruwa, EVOH ya fi PVDC kyau, kuma PVDC ya fi PAN.Duk da haka, a ƙarƙashin yanayin zafi mai zafi, tsarin kwayoyin EVOH ya ƙunshi - ƙungiyar OH, wanda yake da sauƙin shayar da danshi, kuma aikin shinge zai ragu sosai.A lokaci guda, aikin shinge na kayan PAN shima yana raguwa sosai tare da haɓakar yanayin muhalli.PVDC shine mafi kyawun aikin shingen shingekayan marufi na filastika duniya.

Polyvinylidene chloride resin (PVDC) copolymer ne tare da vinylidene chloride monomer a matsayin babban sashi.Yana da manufa marufi kayan tare da babban shamaki, karfi tauri, m thermal shrinkage da sinadaran da kwanciyar hankali da kyau kwarai bugu da zafi-sealing Properties.Ana amfani da shi sosai a fannin abinci, magunguna, soja da sauran fannoni.

Haɓaka samfuran PVDC da rayayye tare da babban abun ciki na fasaha yana da mahimmanci don daidaita albarkatun chlorine a cikin masana'antar chlor-alkali da haɓaka haɓakar kasuwanci da gasa.PVDC yana da kyawawan kayan katanga azaman kayan tattarawa.Yin amfani da PVDC zuwa kunshin abinci na iya tsawaita rayuwar shiryayye, kuma a lokaci guda, yana da kyakkyawan tasirin kariya akan launi, ƙanshi da ɗanɗanon abinci.PVDC hada marufi yana da ƙananan kayan amfani da kayan aiki fiye da fim ɗin PE na yau da kullun, takarda, itace,aluminum foilda sauran kayan tattarawa.An rage yawan sharar marufi da yawa kuma an rage yawan farashi, don cimma manufar rage marufi.

Ana amfani da PVDC sosai a cikin ƙasashen yamma, wanda ya haɗa da abinci, sinadarai, kayan kwalliya, magunguna, kayan masarufi da samfuran injina, kuma an san shi da kayan marufi na “kore”.Aikace-aikacen PVDC yana da alaƙa da ma'aunin rayuwa na ƙasa.A halin yanzu, yawan amfani da PVDC na shekara-shekara shine kusan tan 50000 a cikin Amurka & ton 45000 a Turai, kuma kusan tan 40000 a Asiya da Ostiraliya.Matsakaicin ci gaban shekara-shekara na yawan amfanin kasuwar PVDC a Turai, Amurka da Japan shine 10%.A cikin Amurka, ana amfani da fiye da tan 15000 na resin PVDCinjin marufina manyan guda na sabo nama kowace shekara, da kuma cin PVDC shafi akan takarda yana da kashi 40% na yawan amfani da PVDC.A Japan da Koriya ta Kudu, ana amfani da babban adadin kayan marufi na PVDC a cikin abinci, magani, samfuran sinadarai da kayan tattara kayan lantarki.Amfanin shekara-shekara na resin PVDC ya fi ton 10000 kawai don fim ɗin filastik.