Mokhoa oa hohloekisa koloika la 6 Loetse 2021
Mokhoa oa ho tlosa lerōle le tsoelipanang ke ho qala ho phunya lerōle ka moea o hatelitsoeng, e le ho thibela tšenyo ea motlakase oa motlakase, khatello ea moea e hatelitsoeng e laoloa holong ea 2 ho ea ho 3 / square centimeter, ebe ho sebelisoa brush e sootho. ka ho eketsehileng hloekisa litšila ka seam matsoelintsoeke.Fokotsa hape ka moea o hatelitsoeng ho fihlela mapheo a hloekile, 'me qetellong u hlakole bokaholimo ba lesela ka lesela le bonolo.Ha ho na le litšila tse nang le seretse se phahameng sa viscosity sekheong se matsoelintsoeke, sebelisa carbon tetrachloride kapa peterole carbon tetrachloride motsoako oa tharollo {karolelano ea 1 ho 2} ho hloekisa, 'me matsoelintsoeke a lokela ho futhumatsoa ho 40 ho isa ho 60oC nakong ea ho hloekisa.Hlatsoa ka tharollo bakeng sa metsotso e 20 ho isa ho e 30 ho qhala litšila tsa pele 'me u tlohele leqhubu le le leng.Haeba ho ntse ho e-na le litšila sekheong se matsoelintsoeke, sebelisa borashe bo sootho ho hlatsoa litšila ka tharollo.Carbon tetrachloride e chefo, 'me basebetsi ba tlameha ho roala limaske le likhalase tse sireletsang ha ba sebetsa.
Nako ea poso: Sep-06-2021