Phakathi kwezinto ezininzi eziluncedo ze microfiber ngesikhumba, enye yeenzuzo ezibalaseleyo kukuba ineempawu ezilungileyo zokunqanda umlilo. Ngemathiriyeli yesikhumba, ukusebenza kwedangatye ngokungathandabuzekiyo bubuchwephesha obuqhekeza ingqiqo, kuba njengempahla yelaphu, ukutsha yinkalo yayo enkulu. Ngoko, ingaba i-microfiber yesikhumba ifikelela njani kwi-flame retardancy? Oku kuhambelana nokongezwa kweteknoloji yokunqanda ilangatye kwinkqubo yayo yokuvelisa. Emva koko, yintoni umgaqo-siseko wokunqanda ilangatye microfiber ngesikhumba?
Ngokweendlela ezahlukeneyo zokubuyiswa komlilo wesikhumba se-microfiber, inokwahlulwa ngokweendlela ezintathu: igesi isigaba retardant ilangatye, Isigaba esijiyileyo sokubuyiswa komlilo kunye nesiphumo se-endothermic:
- Gas phase flame retardant. Kwinqanaba legesi, inefuthe elibuyisela idangatye lokuphazamisa ukutsha okanye ukulibazisa ukutsha kwetsheyini, ezifana ne-halogen-based retardants yomlilo. Indlela esebenza ngayo yeyokuba ufele olunyangwa ngeento ezibuyisa amadangatya lukhupha iigesi ezingatshiyo njengeCO2., NH3, I-HCl, I-H2O kunye ne-SO2 xa ishushu, okunciphisa ukuxinwa kwe-oksijini kwindawo yokutshisa. Ukwengeza, xa ufele lutshisiwe, iimveliso zokubola kwe-thermal ye-flame retardant zibamba inani elikhulu lamandla aphezulu e-hydroxyl radicals kunye ne-hydrogen radicals kwindawo yomlilo., ukunciphisa ukugxila kwabo, ngokuthintela okanye ukuphazamisa ukutsha kwetsheyini kunye nokwenza isiphumo sokubuyiswa komlilo. Ngale ndlela, iiretardants zomlilo ikakhulu ziquka i-halogen-based, nitrogen-based njalo njalo.
- Endothermic effect. Iiretadant zomlilo ezinomthamo ophezulu wobushushu ziya kuhlangabezana neentshukumo zokubola kwe-endothermic ezifana nokutshintsha kwesigaba, ukukhutshwa kwamanzi okanye ukuchithwa kwamanzi kumaqondo aphezulu, eya kunciphisa ubushushu bomphezulu wesikhumba kunye nendawo yomlilo, yehlisa isantya sokuqhekeka kwe-thermal, kwaye inqanda ukuveliswa kweegesi ezinokutsha. . Izithinteli zomlilo ezifana ne-magnesium hydroxide, i-aluminiyam hydroxide.
- Isigaba esijiyileyo sokubuyiswa komlilo – isiphumo sokugquma. I-flame retardant ilibazisa okanye ithintela ukuveliswa kweegesi ezinokutsha kunye neeradicals zamahhala kwisigaba esiqinileyo.; isihluzi se-inorganic esinomthamo omkhulu wobushushu obukhethekileyo kwisixhobo sokubuyiswa komlilo senza kube nzima kwimathiriyeli ukufikelela kwiqondo lobushushu lokubola kwe-thermal ngokugcinwa kobushushu kunye nokuqhutywa kobushushu., kunye nezinto ezibuthisa idangatye ziyabola kwaye zifunxe ubushushu obuvela ngaphandle. Ubushushu buya kunciphisa ubushushu bangaphandle; xa kutshiswe into ebuyisela idangatye, umaleko wekhabhoni onentunjana okwaziyo ukumelana nomlilo, i-heat-insulating kunye ne-oxygen-blocking iya kwenziwa phezu kwayo, kubangela ukuphazamiseka kokutsha. Inkqubo yayo yesenzo kukuba i-flame retardant ikwimo enyibilikayo kwiqondo lokushisa eliphantsi, enokuthi yenze umaleko wokugquma kwe-thermal kumphezulu we-collagen fiber ukuyinxiba; I-retardant yomlilo inokukhupha amanzi kwi-collagen fiber kwaye yenze umaleko we-carbonized kumphezulu we-collagen fiber.. , ukwahlula ukungena kweoksijini kunye nemithombo yobushushu yangaphandle, kunye nokuthintela ukuphuma kweegesi ezinokutsha. Abameli be-flame retardants kulo mba: borax, phosphorus series, nitrogen-phosphorus composite series, njl.
Abathengi abaninzi banamathandabuzo athile malunga nokusebenza kweepropathi ze-flame retardant ze microfiber ngesikhumba. Ngentshayelelo engentla, sinokufumanisa ukuba ezi ndlela zintathu zingasentla zifikeleleka ngokupheleleyo, kwaye ungathenga ngokuzithemba.
