1,3 Butadiene (C4H6)

Ibipimo bya tekiniki

1,3-Butadiene ni ikintu cy’umwimerere gifite formula ya C4H6. Ni umwuka udafite ibara ufite impumuro nziza kandi byoroshye kuwuhindura amazi. Nta burozi bwinshi kandi uburozi bwawo busa n’ubwa ethylene, ariko ugira ubushyuhe bukomeye ku ruhu no mu ruhu, kandi ugira ingaruka zo kugabanya ububabare ku rugero rwo hejuru. 1,3 Butadiene irashya kandi ishobora gukora uruvange ruturika iyo ivanze n’umwuka; biroroshye gutwika no guturika iyo ihuye n’ubushyuhe, ibishashi, umuriro cyangwa ogisijeni; iyo ihuye n’ubushyuhe bwinshi, ishobora kubaho polymerization reaction, ikazana ubushyuhe bwinshi igatera guturika kw’ibikoresho n’impanuka zo guturika; Iremereye kurusha umwuka, ishobora gukwirakwira ahantu henshi hasi, kandi izatera umuriro iyo ihuye n’umuriro ufunguye. 1,3 Butadiene iratwikwa igahinduka monoxide ya karubone na dioxyde de carbone. Ntishongera mu mazi, ishongera muri ethanol na methanol, kandi yoroshye gushonga mu bintu byinshi by’umwimerere nka acetone, ether na chloroform. 1,3 Butadiene yangiza ibidukikije kandi ishobora gutera umwanda ku bidukikije by’amazi, ubutaka n’ikirere. 1,3 Butadiene ni yo ikora cyane cyane imashini zikora (styrene butadiene rubber, butadiene rubber, nitrile rubber, neoprene) n’imashini zitandukanye zifite akamaro kanini (nk’imashini zikora ABS, SBS resin, BS resin, MBS resin). Ibikoresho fatizo, butadiene ifite akamaro kenshi mu gukora imiti myiza. 1,3 butadiene igomba kubikwa mu bubiko bukonje kandi bufite umwuka uhagije kugira ngo ihumeke. Bika kure y’inkongi y’umuriro n’ubushyuhe. Ubushyuhe bwo kubika ntibugomba kurenga 30°C. Igomba kubikwa ukwayo n’ibinyabutabire, halogens, nibindi, kandi wirinde kubikwa mu buryo buvanze. Koresha amatara n’ibikoresho bifasha guhumeka bidaturika. Birabujijwe gukoresha ibikoresho bya mekanike n’ibikoresho bishobora kwangiza. Ahabikwa hagomba kuba hari ibikoresho byo kuvura byihutirwa.

Porogaramu:

①Gukora rubber ikoze mu buryo bwa sintetike:

1,3 Butadiene ni yo mashini nyamukuru ikoreshwa mu gukora rabha y’ubukorikori (rubber ya styrene butadiene, rubber ya butadiene, rubber ya nitrile, na neoprene)

②Ibikoresho by'ibanze bya shimi:

Butadiene ishobora gukomeza gutunganywa kugira ngo ikore hexamethylene diamine na caprolactam, ikaba imwe mu bikoresho by'ingenzi byo gutegura nylon

③Ubutabire bwiza:

Imiti myiza ikozwe muri butadiene nk'ibikoresho fatizo.

Ipaki isanzwe: