Hariho ibyiciro byinshi byimvange bifite akamaro nkumuriro wa flame.Mugihe kuri ubu igice gito cyiri soko rinini, Magnesium Hydroxide ikurura abantu kubera imikorere yayo, igiciro, kwangirika kwinshi, nuburozi buke.Isoko ririho rya hydroxide ya magnesium mubirinda umuriro ni hafi miliyoni icumi zama pound kumwaka, hamwe n’ubushobozi bwo kurenga miliyoni mirongo itatu zama pound buri mwaka mugihe cya vuba.
Mg (OH) 2 ikoreshwa nka FR mugukoresha ibikoresho byubucuruzi muri Amerika no mubikoresho byubucuruzi n’amazu yo mu Bwongereza (Fire Retardant Chemical Association 1998).Ihungabana rya Mg (OH) 2 ku bushyuhe buri hejuru ya 300 ° C ituma yinjizwa muri polymers nyinshi (IPCS 1997).Umubare w-isoko ryasohotse mu 1993 ryerekana kongera ikoreshwa rya Mg (OH) 2 nka FR.Toni zigera ku 2000 na 3.000 za Mg (OH) 2 zagurishijwe nka FR muri Amerika muri 1986 na 1993, (IPCS 1997).
Magnesium hydroxide (Mg (OH) 2), ni aside- na halogene idafite flame retardant ya plastiki zitandukanye.Hydroxide ya Magnesium ifite ubushyuhe bwa 100oC burenze kubora kurusha ATH, bigatuma ubushyuhe bwo gutunganya cyane muguhuza no gusohora plastike.Nanone, hydroxide ya magnesium itanga imbaraga nyinshi mugihe cyo kubora.
Hydroxide ya magnesium ikora nk'umuriro kandi ikuraho umwotsi muri plastiki ahanini ikuramo ubushyuhe muri plastiki mugihe cyangirika muri oxyde ya magnesium n'amazi.Imyuka y'amazi ikorwa igabanya amavuta yo gucana.Ibicuruzwa byangirika bikingira plastike ubushyuhe kandi bigatanga char ibuza gutembera imyuka ishobora gutwikwa kumuriro.
Kugirango flame retardant igire akamaro muri plastiki ivanze, ntigomba gutesha agaciro ibintu bifatika bya plastiki.Mubisanzwe byoroshye insinga ya PVC, ZEHUI CHEM 'wasangaga itezimbere gato imiterere yumubiri wa PVC ugereranije na ATH hamwe na hydroxide ya magnesium yo mu rwego rwo hejuru.
Igihe cyo kohereza: Nzeri-28-2022