ozi

ozi

Kedu ihe kpatara na yarn ji na-agbaji ma e jiri akwa Sulfur Black siji? Kedu ka m ga-esi gbochie ya? Kedu ihe anyị kwesịrị ịṅa ntị na usoro a?

Kedu ihe kpatara eri na-agbagharị agbaji na-agbaji mgbeSulfur Black Br agba agba? Kedu ka m ga-esi gbochie ya? Kedu ihe anyị kwesịrị ịṅa ntị na usoro a?

Agba ojii sulfide bụ ihe dị elu nke nwere sọlfọ karịa, usoro ya nwere njikọ disulfide na njikọ polysulfide, ọ naghị akwụsikwa ike. Karịsịa, njikọ polysulfide nwere ike oxidized na sọlfọ oxide site oxygen na ikuku n'okpuru ụfọdụ ọnọdụ okpomọkụ na iru mmiri, na n'ihu na-emekọ ihe na mmiri molekul na ikuku n'ịwa sulfuric acid, si otú ibelata ike nke spinning yarn, eriri brittleness. na eriri niile na-akụnye n'ime ntụ ntụ mgbe ọ siri ike.

N'ihi nke a, iji belata ma ọ bụ gbochie eriri brittleness mebiri mgbe atụgharị yarn naSulfur Black Br agba, ihe ndị a ga-aṅa ntị na:Ọnụ ego nkeSulfur Black Br agba kwesịrị ịbụ oke, na ọnụ ọgụgụ nke silk agba pụrụ iche ekwesịghị gafere 700g / ngwugwu. N'ihi na ọnụ ọgụgụ nke agba dị elu, ohere nke brittleness dị ukwuu, na ngwa ngwa nke ịcha akwa na-ebelata, ịsacha na-esikwa ike karị.Mgbe agba kwesịrị ịsacha nke ọma, adịghị asacha ọcha, agba na-ese n'elu mmiri na eriri yarn na-adị mfe ịdaba n'ime sulfuric acid na usoro nchekwa ma mee ka eriri na-agbaji.Mgbe agbachara agba, urea, soda ash na sodium acetate ga-eji maka ọgwụgwọ mgbochi brittleness.A na-esi n'ime mmiri dị ọcha sie ihe na-agbagharị agbagharị na mmiri dị ọcha tupu agba agba, na ogo nhụta nke yarn na-agbagharị mgbe a nwalere ya dị mma karịa nke yarn sie.Ekwesịrị ịsacha yarn na-agba agba n'oge ka agbachara agba, n'ihi na a na-ekpo ọkụ mmiri mmiri naanị n'oge usoro nchịkọta, nke na-ebelata ọdịnaya nke onye na-egbochi brittleness na uru pH nke yarn na-agbagharị, nke na-adịghị mma maka mgbochi brittleness.

Mgbe ihichachara, yarn na-agbagharị kwesịrị ịdị mma nke ọma, nke mere na enwere ike ịkwakọba okpomọkụ nke yarn ahụ tupu ọ daa n'ime ụlọ. N'ihi na ọ naghị ajụ oyi mgbe ihicha ma kpochie ya ozugbo, okpomọkụ adịghị mfe ikesa, nke na-eme ka ike dị ike maka nkwụsị nke agba na acid, na-eme ka o kwe omume na eriri ahụ na-agbaji.

Nhọrọ nke mgbochi brittle-Sulfur Black Br agbacha agbacha agbacha agbacha agbacha na formaldehyde na chloroacetic acid mgbe a na-emepụta methyl – chlorine vulcanized anti-brittle-black, nke mere na sọlfọ sọlfọ na-adị mfe oxidized na-aghọ ọnọdụ kwụsiri ike, nke nwere ike igbochi oxidation nke sọlfọ atọm iji mepụta. acid na eriri na-agbaji agbaji.sdf (1)


Oge nzipu: Dec-28-2023