Danyen robobi suna da ƙarfi ko elastomeric a zafin daki, kuma ana dumama albarkatun da ake sarrafa su a cikin ruwa, narkakken ruwa.Ana iya raba robobi zuwa "thermoplastics" da "thermosets" bisa ga halayen sarrafa su.
"Thermoplastics" za a iya dumama da siffata sau da yawa kuma za a iya sake yin fa'ida.Suna da ruwa kamar slime kuma suna da yanayin narkewa.Thermoplastics da aka fi amfani da su sune PE, PP, PVC, ABS, da dai sauransu. Thermosets suna daɗa ƙarfi har abada lokacin da aka yi zafi da sanyaya.Sarkar kwayoyin halitta tana haifar da haɗin sinadarai kuma ta zama tsayayyen tsari, don haka ko da an sake yin zafi, ba zai iya kaiwa ga narkakken ruwa ba.Epoxies da rubbers misalai ne na robobi na thermoset.
Wadannan su ne wasu na kowa iri da cikakkun bayanai na filastik sarrafa tafiyar matakai: filastik simintin gyaran kafa (digo gyare-gyaren, coagulation gyare-gyaren, juyi gyare-gyaren), busa gyare-gyaren, filastik extrusion, roba thermoforming ( matsawa gyare-gyaren, injin forming ), filastik allura gyare-gyaren, filastik Welding (gwaji) waldi, Laser waldi), filastik kumfa
Lokacin aikawa: Mayu-25-2022