-
Ndeapi maitiro ekugadzira polycarbonate (PC)?
Polycarbonate (PC) iketani yemamorekuru ine carbonate boka, zvinoenderana neiyo molecular chimiro neakasiyana ester mapoka, anogona kukamurwa kuita aliphatic, alicyclic, inonhuhwirira, iyo inonyanya kukosha kukosha kweboka rinonhuhwirira, uye inonyanya kukosha bisphenol A mhando. polycarbonate,...Verenga zvimwe -
Kugadzira ramangwana rakagadzikana repurasitiki yakafanana
Polyurethane ndeimwe yezvigadzirwa zvepurasitiki zvinonyanya kushandiswa pasi rose, asi kazhinji hazvitariswe muhupenyu hwedu hwezuva nezuva.Zvakadaro kunyangwe uri kumba, kubasa kana mumotokari yako, kazhinji hakusi kure, nekushandiswa kwakajairwa kubva kumamatiresi uye fenicha cushioning kuvaka...Verenga zvimwe
