Ego ole ka ị na-eji lubricant PVC?

Usoro lubrication nke tozuru okè, n'otu aka ahụ, kwesịrị inye aka belata viscosity nke nnukwu okpomọkụ polyvinyl chloride gbazee, na-eme ka mmiri dị n'ime ihe ahụ dịkwuo mma, ma belata esemokwu n'etiti ihe na kọntaktị elu nke akụrụngwa, nke dị mma maka ọkpọkọ. nhazi;n'aka nke ọzọ, e kwesịrị izere oke mmanu mmanu.Onye na-ahụ maka ya na-eme ka ihe eji eme ihe na-egbu oge na ogo nke plasticization dị ala.PVC resin ntụ ntụ, fillers, stabilizers, na lubricants eji na PVC-U pipe osisi mmepụta nwere nnukwu mgbanwe.Tụkwasị na nke ahụ, nkọwa nke ọkpọkọ, ọdịiche dị n'etiti extruder na extrusion anwụ na-achọkwa mmezi kwesịrị ekwesị nke mmanu mmanu..

Ọnụ ego mmanu kwesịrị ịgbaso ụkpụrụ ndị a:

(1) N'ihi na resin ntụ ntụ na elu ogo nke polymerization, n'ime ime mmanu kwesịrị ịba ụba nke ọma;

(2) Mgbe ị na-eji stabilizer composite nwere ihe na-eme mmanụ, ekwesịrị ibelata mmanu mmanu nke ọma;

(3) Mmanya nke ime na nke dị n'ime usoro ahụ kwesịrị ịhazi ya iji zere nsogbu nhazi:

(4) Maka ntụ ntụ resin na nkwụsi ike na-adịghị mma, ọnụ ọgụgụ nke stabilizer kwesịrị ịba ụba, na mmanu mmanu kwesịrị ibelata nke ọma;

(5) Mgbe ị na-agbakwunye ọtụtụ ihe ndochi, mmanụ mmanu kwesịrị ịbawanye nke ọma;

(6) Mgbe okpomọkụ nhazi dị elu, polymer dị mfe ijikọ ya na ngwá ọrụ nhazi, na mmanu mmanu kwesịrị ịba ụba nke ọma;

(7) Mgbe a na-eji ngwá ọrụ nhazi buru ibu, elu nke polymer na-ejikọta ga-abawanye, na mmanu mmanu kwesịrị ịba ụba;

(8) Mmanya na-egbuke egbuke ga-ebelata ogo nke plasticization nke ihe ma mee ka ihe ndị na-arụ ọrụ nke ọkpọkọ kwụsị.


Oge nzipu: Eprel-25-2022