Flame retardant tekinoroji ya rubber

Usibye ibicuruzwa bike bya reberi yubukorikori, ibicuruzwa byinshi bya reberi yubukorikori, nka reberi karemano, ni ibintu byaka cyangwa bishobora gutwikwa.Kugeza ubu, uburyo nyamukuru bukoreshwa mugutezimbere umuriro ni ukongeramo flame retardants cyangwa flame retardant yuzuza, no kuvanga no guhindura hamwe nibikoresho bya flame retardant.Hariho ubwoko bwinshi bwa tekinoroji ya flame retardant ya rubber:
1. Rubber ya hydrocarbon
Ibikoresho bya hydrocarubone birimo NR, SBR, BR, nibindi. Rubber ya hydrocarubone muri rusange ifite ubushyuhe buke no kutagira umuriro, kandi ibicuruzwa byinshi byangirika mugihe cyo gutwikwa ni imyuka yaka.Ongeraho flame retardants ninzira yingenzi yo kunoza urumuri rwa hydrocarubone, kandi ingaruka ziterwa na flame retardants zikoreshwa kugirango turusheho kunoza ingaruka zo gukumira umuriro.Icyakora, hagomba kwitonderwa ingaruka mbi ziterwa numuriro wa flame retardant kumiterere ya reberi.
Ongeramo flame retardant inorganic yuzuza nka calcium karubone, ibumba, ifu ya talcum, karubone yera yumukara, hydroxide ya Aluminium, nibindi kugirango ugabanye igipimo cyibintu bishobora gutwikwa.Kalisiyumu karubone na azote alumina bigira ingaruka ya endothermic iyo ibora.Ubu buryo buzagabanya ibintu bimwe na bimwe byumubiri nubukanishi bwibikoresho bya reberi, kandi umubare wuzuye ntugomba kuba munini cyane.
Byongeye kandi, kongera ubwuzuzanye bwa reberi birashobora kongera urugero rwa ogisijeni.Kubwibyo, irashobora kunoza urumuri rwa reberi.Ibi birashobora guterwa no kwiyongera kwubushyuhe bwumuriro wibikoresho bya reberi.Ubu buryo bwakoreshejwe muri Ethylene propylene rubber
Rubber
Rubber ya Halogenated irimo ibintu bya halogene, hamwe na ogisijeni muri rusange hagati ya 28 na 45, naho igipimo cya ogisijeni ya FPM ndetse kirenga 65. Iyo hejuru ya halogene iri muri reberi ya halogene, niko igipimo cya ogisijeni cyiyongera.Ubu bwoko bwa reberi ubwabwo bufite umuriro mwinshi kandi ukizimya iyo ucanye.Kubwibyo, kuvura flame retardant byoroshye kuruta reberi ya hydrocarubone.Kugirango turusheho kunoza urumuri rudasanzwe rwa reberi ya halogenated, uburyo bwo kongeramo flame retardants burakoreshwa.
3. reberi ya Heterochain
Ubwoko bwa reberi bugaragara cyane muri iki cyiciro ni dimethyl silicone reberi, hamwe na ogisijeni ya ogisijeni igera kuri 25. Uburyo nyabwo bwo kwirinda flame retardant bwakoreshejwe ni ukongera ubushyuhe bw’ubushyuhe bw’umuriro, kongera ibisigara mu gihe cyo kubora, no kugabanya umuvuduko w’umusaruro wa imyuka yaka.