sọlfọ ojii eji akpachapụ anya

sọlfọ ojii 240%bụ ihe dị elu molekul nwere ọtụtụ sọlfọ, ihe owuwu 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, ma na-emekọrịta ihe na mmiri mmiri na ikuku iji mepụta sulfuric acid, si otú ahụ na-ebelata ike nke yarn, eriri brittleness, na eriri niile na-abanye n'ime ntụ ntụ mgbe ọ dị njọ.Maka nke a, iji belata ma ọ bụ gbochie mmebi nke eriri eriri mgbe ejiri agba ojii vulcanized agbachasịchara, a ga-ahụrịrị isi ihe ndị a:

① Ọnụ ego e ji esiji ojii vulcanized kwesịrị ịdị oke, yana ọnụọgụ agba agba pụrụ iche nke mercerized ekwesịghị gafere 700g/ ngwugwu.N'ihi na ọnụ ọgụgụ nke agba dị elu, ohere nke brittleness dị ukwuu, na-agbaji ngwa ngwa na-ebelata, ịsacha ahụ na-esikwa ike karị.

② Mgbe agbachara, a ga-asacha ya nke ọma iji gbochie ịsacha adịghị ọcha, na agba na-ese n'elu mmiri na yarn na-adị mfe ịdaba n'ime sulfuric acid n'oge nchekwa, nke na-eme ka eriri na-agbaji.

③ Mgbe agbachara, urea, soda ash na sodium acetate ga-eji maka ọgwụgwọ mgbochi brittleness.

④ A na-esi n'ime mmiri dị ọcha sie ya tupu agba ya agba, na ogo embrittlement nke yarn na-esiji na mmiri dị ọcha dị mma karịa nke lye mgbe agbachara ya.

⑤ Ekwesịrị ịsacha yarn ahụ n'oge mgbe agbachara ya, n'ihi na yarn mmiri dị mfe ikpo ọkụ na usoro ikpo ọkụ, nke mere na ọdịnaya nke yarn anti-brittleness na-ebelata, uru pH na-ebelata, nke na-adịghị mma maka mgbochi. mgbawa.Mgbe ihicha yarn ahụ, ọ ga-adị mma nke ọma, nke mere na okpomọkụ nke yarn nwere ike ịkwado tupu ọ daa na ụlọ okpomọkụ.N'ihi na ọ naghị ajụ oyi mgbe ihicha ma kpochie ozugbo, okpomọkụ adịghị mfe ikesa, nke na-eme ka ike dị ike maka nkwụsị nke agba na acid, na-eme ka ọ bụrụ na eriri ahụ na-agbaji.

⑥Nhọrọ nke mgbochi brittle-sulphur ojii e ji esiji, ndị dị otú ahụ e ji esiji na-agbakwunyere na formaldehyde na chloroacetic acid mgbe emepụtara, methyl-chlorine vulcanized mgbochi brittle ojii, nke mere na mfe oxidized sọlfọ atọm ghọọ a kwụsiri ike structural steeti, nke. nwere ike igbochi oxidation nke atom sọlfọ iji mepụta acid na eriri na-agbaji agbaji.