Melamine cyanurate (MCA) inogadzirwa kubva ku melamine uye cyanuric acid. Iyo ndeyeiyo nitrogen yakatevedzana yeflame retardants uye inowanikwa mune zvese hupfu uye granular mafomu. Uye haina hwema uye ine poindi yekunyungudika inosvika 350°C. MCA ine yakanaka dispersibility, lubricity, yakaderera kukanganisa pane kugadzirisa zvivakwa uye zvemuviri uye zvemagetsi zvimiro zvepolymer.
musimboti weMelamine cyanurate murazvo unodzora kupisa:
Melamine cyanrate sublimates uye inotora kupisa kuderedza kupisa kwepamusoro kwepolymer uye kubvisa mhepo, iyo inogona kukurumidza kupera kwemadonhwe, nokudaro ichibvisa kupisa uye zvinhu zvinopisa, kuchinja nzira yekupisa kweokisijeni yekupisa kuitira kuti ikurumidze carbonized kuumba kabhoni isingabatiki. Izvi zvinhu zvekabhoni zvakafukidzwa pamusoro peiyo substrate nekuda kwekuwedzera uye kupupa, kuumba insulating layer, kuparadzanisa kusangana nemhepo uye kupukunyuka kwezvinhu zvinopisa, nokudaro zvinodzivirira kudzivirira zvinhu kuti zvirambe zvichipisa. Panguva imwecheteyo, iyo inert gasi inogadzirwa nekuora inowedzera zvinhu kuti iite intumescent layer, iyo inoderedza zvakanyanya kupisa conductivity uye inofambisa kuzvidzima kwezvinhu kubva mumoto.
Melamine cyanrate inoshandisa:
Inoshandiswa zvakanyanya mumurazvo werabha, nylon, polyurethane, phenolic resin, epoxy resin, polyethylene resin uye acrylic.
Melamine Cyanurate, sekiyi yekudzoreredza moto, yakagadzirirwa kuwedzerwa muPolyamide 6 uye Polyamide 66 kuti iwane UL94 V-0 murazvo usingadziviriri kuita nekunaka kwemakanika uye magetsi zvivakwa. Inopa akasiyana mabhenefiti akadai epamusoro emagetsi zvivakwa, yakanakisa ma mechanical zvivakwa uye coloring zvivakwa.
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