Ƙa'ida da Amfani da Melamine Cyanurate (MCA) azaman Mai Rage Harshe

Melamine cyanurate (MCA) an haɗa shi daga melamine da cyanuric acid. Yana cikin jerin nitrogen na masu kare harshen wuta kuma ana samunsa a cikin nau'ikan foda da granular. Kuma ba shi da wari kuma yana da wurin narkewa kamar 350 ° C. MCA yana da kyau dispersibility, lubricity, low tasiri a kan aiki Properties da jiki da kuma inji Properties na polymer.

 

Ka'idar Melamine cyanurate harshen wuta mai hana ruwa:

Melamine cyanurate sublimates kuma yana ɗaukar zafi don rage yanayin zafin jiki na polymer da kawar da iska, wanda zai iya hanzarta rushewar droplets, don haka ɗaukar zafi da kayan konewa, canza yanayin lalacewar iskar oxygen ta thermal don ya zama da sauri carbonized don samar da carbon wanda ba zai iya ƙonewa ba. Wadannan abubuwa na carbon an rufe su a saman substrate saboda fadadawa da kumfa, suna samar da insulating Layer, ware lamba tare da iska da kuma kubuta daga abubuwa masu ƙonewa, don haka yadda ya kamata ya hana kayan daga ci gaba da ƙonewa. A lokaci guda kuma, iskar gas ɗin da ba ta dace ba ta hanyar lalacewa yana faɗaɗa kayan don samar da Layer na intumescent, wanda ke rage yawan zafin jiki sosai kuma yana sauƙaƙe kashe kansa daga wuta.

 

Melamine cyanurate yana amfani da:

An yi amfani da shi sosai a cikin wutar lantarki na roba, nailan, polyurethane, guduro phenolic, guduro epoxy, guduro polyethylene da acrylic.

Melamine Cyanurate, azaman maɓalli mai ɗaukar wuta, an ƙera shi don ƙarawa cikin Polyamide 6 da Polyamide 66 don cimma aikin juriya na UL94 V-0 tare da ingantattun kayan inji da lantarki. Yana ba da fa'idodi daban-daban kamar ingantaccen kaddarorin lantarki, kyawawan kaddarorin inji da kaddarorin canza launi.

 

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