Polyvinyl chloride (PVC) manna guduro, kamar yadda sunan ke nunawa, shine ana amfani da wannan resin ne ta hanyar manna. Mutane sukan yi amfani da irin wannan manna a matsayin plastisol, wanda wani nau'i ne na ruwa na musamman na filastik PVC a cikin yanayin da ba a sarrafa shi ba. . Ana shirya resin manna sau da yawa ta hanyar emulsion da hanyoyin dakatarwa.
Polyvinyl chloride manna guduro yana da ƙaƙƙarfan girman barbashi, kuma rubutun sa kamar talc ne, tare da rashin motsi. Ana hada resin na polyvinyl chloride da na'urar Plasticizer sannan a zuga a sanya suspension mai tsayayye, sai a sanya shi ya zama PVC paste, ko kuma PVC plastisol, PVC sol, kuma a cikin wannan tsari ne ake amfani da mutane wajen sarrafa kayan da aka kammala. A cikin aiwatar da manna, nau'ikan filaye daban-daban, diluents, masu daidaita zafi, masu kumfa da masu daidaita haske ana ƙara su gwargwadon bukatun samfuran daban-daban.
Ci gaban masana'antar resin resin na PVC yana ba da sabon nau'in kayan ruwa wanda ya zama samfurin polyvinyl chloride kawai ta dumama. Irin wannan nau'in kayan ruwa yana da sauƙi don daidaitawa, barga a cikin aiki, mai sauƙin sarrafawa, mai sauƙin amfani, mai kyau a cikin aikin samfurin, mai kyau a cikin kwanciyar hankali na sinadarai, yana da wani ƙarfin injiniya, mai sauƙin launi, da dai sauransu, don haka ana amfani dashi sosai. a cikin fata na wucin gadi, kayan wasan vinyl, alamar kasuwanci mai laushi, Samar da fuskar bangon waya, fenti da sutura, robobi masu kumfa, da sauransu.
Dukiya:
PVC manna guduro (PVC) babban rukuni ne na resin polyvinyl chloride. Idan aka kwatanta da resins na dakatarwa, foda ne mai saurin tarwatsewa. The barbashi size kewayon ne kullum 0.1 ~ 2.0μm (da barbashi size rarraba dakatar resins ne kullum 20 ~ 200μm. ). An gudanar da bincike kan resin PVC a masana'antar IG Farben a Jamus a cikin 1931, kuma an sami nasarar samar da masana'antu a cikin 1937.
A cikin rabin karni da suka gabata, masana'antar manna Pvc Resin masana'antar ta haɓaka cikin sauri. Musamman a cikin shekaru goma da suka gabata, iyawar samar da kayayyaki da kayan aiki sun nuna babban ci gaba, musamman a Asiya. A cikin 2008, jimillar ƙarfin samarwa na manna PVC guduro ya kai kusan tan miliyan 3.742 a kowace shekara, kuma yawan ƙarfin samarwa a Asiya ya kai tan 918,000, wanda ya kai kashi 24.5% na yawan ƙarfin samarwa. Kasar Sin ita ce yankin da ya fi saurin girma a masana'antar resin PVC ta manna, tare da karfin samar da kayayyaki ya kai kusan kashi 13.4% na karfin samar da kayayyaki a duniya da kusan kashi 57.6% na yawan karfin samar da kayayyaki a Asiya. Ita ce mai samar da mafi girma a Asiya. A shekara ta 2008, yawan abin da aka fitar na resin PVC na manna ya kai tan miliyan 3.09, kuma abin da kasar Sin ta samu ya kai ton 380,000, wanda ya kai kusan kashi 12.3% na yawan abin da ake fitarwa a duniya. Ƙarfin samarwa da fitarwa matsayi na uku a duniya.
Lokacin aikawa: Nuwamba 18-2022