Amashanyarazi ya flame-retardant yakozwe muburyo bwo kurwanya inkongi y'umuriro, gukwirakwira kw’umuriro, no kugabanya imyuka y’umwotsi, bigatuma iba ingirakamaro mu bikorwa aho umutekano w’umuriro ari ngombwa. Izi plastiki zirimo inyongeramusaruro nka halogenated compound (urugero, bromine), imiti ishingiye kuri fosifore, cyangwa ibyuzuza umubiri nka hydroxide ya aluminium. Iyo ihuye nubushyuhe, ibyo byongeweho birekura imyuka ibuza umuriro, gukora char char kurinda, cyangwa gukuramo ubushyuhe kugirango bitinde gutwikwa.
Ikoreshwa cyane mubikoresho bya elegitoroniki, ubwubatsi, ninganda zitwara ibinyabiziga, plastiki ya flame-retardant yujuje ubuziranenge bwumutekano (urugero, UL94). Kurugero, barinda ibigo byamashanyarazi umuriro wumuriro muto kandi byongera ibikoresho byubaka birwanya umuriro. Nyamara, inyongeramusaruro gakondo ya halogenate itera impungenge ibidukikije bitewe n’ibyuka bihumanya ikirere, bikenera ubundi buryo bwangiza ibidukikije nka nitorojeni-fosifore cyangwa ibisubizo bishingiye ku myunyu ngugu.
Udushya twa vuba twibanda kuri nanotehnologiya hamwe ninyongera ya bio. Nanoclays cyangwa carbone nanotubes itezimbere umuriro utabangamiye imiterere yubukanishi, mugihe ibimera biva muri lignin bitanga amahitamo arambye. Inzitizi ziracyari mukuringaniza flame idahwitse hamwe nibintu byoroshye kandi bigakorwa neza.
Mugihe amabwiriza akomera kandi inganda zishyira imbere kuramba, ahazaza h’ibikoresho bya plastiki-flame-retardant biri mubitari uburozi, bikora neza bihuza namahame yubukungu bwizunguruka. Iterambere ryizeza umutekano, icyatsi kibisi kubikorwa bigezweho.
Igihe cyo kohereza: Apr-10-2025
