Yaya ake yin RD foda?

RD foda wani nau'in foda ne na polymer wanda za'a iya tarwatsawa wanda ake amfani dashi a cikin aikace-aikacen masana'antu iri-iri. An yi shi daga haɗuwa da polymers da sauran kayan aiki, irin su filler, additives. Yawanci ana amfani da foda azaman sutura ko ƙari a cikin samar da samfura kamar fenti, kayan kwalliya, adhesives, da ƙulli.

Tsarin yin RD foda ya ƙunshi matakai da yawa. Na farko, ana auna kayan albarkatun da aka haɗe tare a cikin mahaɗin. Ana yin zafi da kayan zuwa wani takamaiman zafin jiki kuma a gauraye su na ɗan lokaci. Wannan tsari yana taimakawa wajen tabbatar da cewa an haɗa kayan aikin da kyau kuma an cimma abubuwan da ake so na foda.

Da zarar an gauraya cakuda, sai a sanyaya shi zuwa dakin da zafin jiki. Ana sanya cakuda ruwan sanyi ta hanyar injin niƙa don ƙirƙirar foda mai kyau. Daga nan sai a watse foda don cire duk wani babban barbashi da kuma tabbatar da cewa foda tana da girman barbashin da ake so.

Mataki na gaba a cikin tsari shine ƙara kowane ƙarin ƙari ko masu cikawa zuwa foda. Ana iya amfani da waɗannan additives don inganta kaddarorin foda ko don ƙara launi ko wasu halayen da ake so. Sannan ana hada abubuwan da ake hadawa a cikin foda sannan a juye su ta cikin injin niƙa don ƙirƙirar foda mai kama da juna.