Polyamines: Ibinyabutabire byinshi bifite uburyo butandukanye bwo gukoresha

Polyamineszigaragaza ubwoko bw'ibinyabutabire by'umwimerere birangwa no kuba hari amatsinda menshi ya amine. Ibi binyabutabire, ubusanzwe bidafite ibara, bifite ubunini bukabije ku rugero rwa pH rurerure. Mu kongeramo amine cyangwa polyamine zitandukanye mu gihe cyo gukora, ibicuruzwa bya polyamine bifite uburemere butandukanye bwa molekile n'ibipimo by'amashami bishobora kuboneka kugira ngo bihuze n'ibice bitandukanye byo gutunganya amazi.

Kubwibyo, ikoreshwa rya polyamine rikorerwa mu nganda zitandukanye, harimo gutunganya amazi, gutandukanya amavuta n'amazi, gukuraho amabara, gutunganya imyanda, no gufunga latex mu nganda za kabutike. Izi myanda kandi zikoreshwa mu nganda zisiga amarangi n'impapuro, ndetse no mu bikorwa bitandukanye nko gutunganya imyanda itunganywa n'inyama, nko mu myanda y'ibimera by'inkoko. Polyamine ziboneka mu byiciro bitandukanye, zifite ingano ikomeye iri hagati ya 50 na 60%.

Polyamines ni nziza cyane mu gufungana kw'imiyoboro ya colloidal, cyane cyane mu kugenzura ububiko bw'ibicuruzwa bijyanye na pulp, stock, insinga, cyangwa felts. Bikuraho neza ibintu by'umwimerere n'amabara mu miyoboro isubiramo amazi cyangwa imyanda mu nganda zikora pulp n'impapuro. Ariko, guhitamo umusaruro wa polyamine uhendutse cyane bisaba isuzuma ry'imikorere rijyanye n'ibiryo cyangwa umuyoboro wagenewe kuvurwa. Polyamines zishobora gutangwa neza cyangwa zigashyirwa mu murongo aho zivurirwa.

Ibisabwa ku gipimo cya polyamine biterwa n'uburemere bw'ikibazo kirimo. Kugira ngo hagenzurwe ubwinshi bw'ibice cyangwa ibice, igipimo gikunze kuba hagati ya kilogarama 0.25 na 2.5 bya polyamine kuri toni y'ibice cyangwa ibice (byumye). Mu gukemura ibibazo byo ubwinshi bw'ibice ku mwenda urimo gukorwa, igipimo cyatanzwe kiri hagati ya mililitiro 0.10 na 1.0 ku munota kuri metero imwe y'ubugari bw'umwenda.

Kubika no gufata neza polyamines ni ingenzi cyane kugira ngo zikomeze kugira akamaro. Polyamines zigomba kubikwa mu bushyuhe buri hagati ya 10–32°C. Guhura n'ubushyuhe butari ubu akenshi ntabwo byangiza umusaruro. Iyo bikonje, polyamines zigomba gushyuha kugeza kuri 26–37°C hanyuma zikavangwa neza mbere yo gukoreshwa. Polyamines zimara igihe kirekire kugeza ku mezi 12.

Mu ngiro, guhuzaPolyamine Flocculants hamwe na PAC (polyaluminum chloride) byagaragaje ko bifasha mu gukuraho umwanda mu buryo bwo gutunganya amazi. Uruvange rwa PAC/polyamine rugabanya neza urugero rwa PAC, rugabanya ubwinshi bwa iyoni za aluminiyumu zisigaye mu mazi yavuwe, kandi runatuma umwanda uvamo.

Mu gihe cyo kubika, polyamines zigomba kubikwa mu bikoresho byazo by’umwimerere bifite umwuka, kure y’ubushyuhe n’izuba ryinshi. Kugira ngo ubone amabwiriza arambuye yo kubikoresha n’uburyo bwo kwirinda, abakoresha bagomba kureba icyapa cy’ibicuruzwa n’urupapuro rw’amakuru y’umutekano (SDS).

Turi abanyamwugaumucuruzi wa polyaminesyo gutunganya mu nganda. Polyamine igurishwa muri sosiyete yacu ishobora gukora cyane igihe kirekire! Twandikire! ( Imeri:sales@yuncangchemical.com )