Gushyira mu bikorwa n'akamaro k'umuriro wa Flame muri Intumescent Coatings

Imyenda ya intumescente ni ubwoko bwibikoresho bitarinda umuriro byaguka ku bushyuhe bwinshi kugirango bigire urwego rukingira. Zikoreshwa cyane mukurinda umuriro inyubako, amato, nibikoresho byinganda. Flame retardants, nkibintu byingenzi byingenzi, irashobora kuzamura cyane imiterere yumuriro wa coatings. Mugihe cy'ubushyuhe bwinshi, retardants ya flame irekura imyuka ya inert ikoresheje imiti ya chimique, ikagabanya umwuka wa ogisijeni, kandi igateza imbere kwaguka kugira ngo ikore urwego rwinshi rwa karubone, itandukanya neza ikwirakwizwa ry’umuriro n’umuriro.

Ikoreshwa rya flame retardants zirimo fosifore, azote, hamwe na halogene. Fosifore flame retardants itinda gutwikwa kubyara fosifate ikingira; Azote flame retardants irekura azote kugirango igabanye imyuka yaka; na halogen flame retardants ihagarika urunigi rwo gutwika ifata radicals yubuntu. Mu myaka yashize, ibidukikije byangiza ibidukikije (nka halogene idafite flame retardants) byahindutse ahantu h’ubushakashatsi kubera uburozi buke ndetse n’ibidukikije.

Muri make, ikoreshwa rya flame retardants mu gutwikira intumecent ntabwo itezimbere gusa umuriro, ariko inatanga uburinzi bwizewe kubwumutekano wubaka. Mu bihe biri imbere, hamwe no kunoza ibisabwa byo kurengera ibidukikije, izima kandi icyatsi kibisi kizaba icyerekezo cyingenzi mu iterambere ry’inganda.