Ingqikelelo yeNdawo yokuNyibilika ePhakamileyo yePolyamide eHotyo yokuNyibilika yokuncamathelisa

Ephakamileyo-yokunyibilika{1}}inqaku le-polyamide elishushu{2}}into encamathelayo enyibilikayo iyatshisa{3}}into encamathelayo enyibilikayo enepolyamide njengenxalenye yayo ephambili. Inobushushu obunyibilikayo obuyi-140-150℃kwaye isetyenziswa ikakhulu kwiinkqubo zokwenziwa kwezihlangu ezifana nokusongwa kwesikhumba, ukucinezela okubandayo, kunye nokubumba. Ukulungiswa kwayo kubandakanya ukusebenzisa i-dimer linoleic acid, i-sebacic acid, i-ethylenediamine, kunye ne-hexamethylenediamine njengezinto eziluhlaza, kunye nokuvelisa i-polyamide resin ngokusebenzisa-ubushushu obuphezulu be-polycondensation reaction phantsi kokhuseleko lwe-nitrogen. Inkqubo ibandakanya ukufudumeza okuhleliweyo, ukudakumba, kunye novavanyo lwexabiso le-amine.

Indawo yokuthomalalisa yale glu inokuguqulwa ngokulungelelanisa umlinganiselo wezinto eziluhlaza, okwenza ukuba ifaneleke ukucutshungulwa kwiqondo lokushisa le-140-200 degree. Ukuphucula uzinzo oluphezulu-lobushushu, i-1% yepyrazole -esekelwe kwi-anti{6}}i-arhente yokuguga (efana ne-1-phenyl-3-pyrazole) yongezwa kwisisombululo sokuncamathelisa, ukuqinisekisa ukusebenza okuzinzileyo nakwi-260 degree.