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PC / polycarbonate - Hubei Ganning allurar rigakafin kuɗi na polycarn 3010r Yana da ƙananan yawan ƙwayoyin cuta mai nauyi, tsarin kwayoyin halitta na yau da kullun, kuma ana iya amfani dashi sosai a cikin filayen lantarki kamar su. Kuma carbonate kanta ba tabbatacce, amma abubuwan da ta samu (kamar phosgene, urea, carbonate, carbonate) duk suna da wasu kwanciyar hankali.
Dangane da tsarin giya daban-daban, za a iya raba polycarbonates zuwa rukuni biyu: alifatic da ƙanshi mai daɗi.
Aliphatic polycarbonate. Misali, carbonate carbonate, carbonate carbonate da carbenthylene carbonate da copolymers suna da ƙananan melting matsayi da zazzabi na zazzabi, kuma ba za a iya amfani da shi azaman kayan tsari ba; Koyaya, yin amfani da shi da kuskuren biocatsawilaci, ana iya amfani da shi a cikin wuraren da aka sa a ɗimbin sassan saki, kayan tallafi na ci gaba, da kayan tallafi na ci gaba, da kayayyakin tallafi na ci gaba.
Polycarbonate yana da tsayayya wa rauni acid, mai rauni alkalis, da tsaka tsaki.
Polycarbonate ba tsayayya da hasken ultraviolet da alkalis mai ƙarfi.
PC wani nau'in polyes na polbonated ne, tare da madadin kungiyoyin Carbonate da sauran kungiyoyi a cikin kwayoyin. Wadannan kungiyoyi na iya zama mai ƙanshi, alkama, ko duka biyun. Bisphenol wani nau'in PC shine mafi mahimmancin samfurin masana'antu.
PC wani amorphous polymer tare da kusan gilashin gilashin launi da kyawawan kaddarorin popical. Tsarin nauyin kwayoyin halitta na PC mai nauyi yana da babban wahala, tare da ingantaccen ƙarfin ƙarfin ƙarfe na kusan 130 ° C. . Kewaye na PC na iya kaiwa 24 sama da 24,4pta, kuma za a iya sarrafa resin zuwa babban m samfuran. A yanayin zafi a kasa 100 ° C, farashin Creep a karkashin nauyin yana da ƙasa sosai. PC din yana da ƙarancin juriya na hydrolyis da ba za a iya amfani da su don samfuran da suka akai-akai ba tare da matsin lamba-matsa lamba ba.
Babban lahani na PC ba su da kwanciyar hankali hydrolysis, tunanin zuwa Notches, tsayayya da sinadarai na kwayoyin halitta, da kuma mummunan ƙuruciya ƙuruciya. Dogon bayyanar lokaci mai tsawo zuwa hasken ultraviolet na iya haifar da launin rawaya. Kamar sauran resins, PC ya kasance mai saukin kamuwa da lalacewa ta hanyar wasu magungunan halitta. Polycarbonate pc ko abs abs filastik 98f3877b52f9ed3aaa6bc12517c9e53