Ammonium Polyphosphate (APP)
Ammonium Polyphosphate (APP) inowanzoshandiswa mumurazvo wekudzoreredza moto, unoshandiswa zvakanyanya mumachira anopisa moto.Intumescent fire retardant coating is a special retardant coating.Basa rayo guru nderokuumba chigadziko chekudzivirira kupisa kuburikidza nemoto inodzosa gasi inogadzirwa nekuwedzera kudzivirira kupararira kwemoto uye kudzivirira kukanganisa kwezvivakwa kana moto waitika.
Principle
Ammonium polyphosphate inoshandiswa sechinhu chikuru chinodzoreredza murazvo mune intumescent retardant coatings.Ammonium polyphosphate ine yakanaka inodzoreredza murazvo zvivakwa.Kana tembiricha yakwira, inoora kuburitsa phosphoric acid uye ammonia gasi.Zvigadzirwa izvi zvinogona kuderedza organic zvinhu kuita marasha, zvichibva zvaita kuti okisijeni uye kupisa, zvigadzire murazvo unodzoreredza.Panguva imwecheteyo, ammonium polyphosphate inowedzerawo.Kana ichipisa uye yakaora, inoburitsa gasi rakawanda, zvekuti iyo intumescent inoputira moto inogadzira iyo gobvu inodzivirira moto kabhoni layer, iyo inonyatso patsanura moto sosi kubva pakubata uye kudzivirira moto kuti usapararire.
Zvakanakira
Ammonium polyphosphate ine zvakanakira kugadzikana kwekupisa, mvura uye hunyoro kuramba, isiri-chepfu uye isingasvibise nharaunda, saka inoshandiswa zvakanyanya mu intumescent yekuputira moto.Inogona kuwedzerwa kune hwaro hwezvinhu zvemachira anodzoreredza moto kuti agadzire yakazara inodzoreredza moto yekubatisa system pamwe chete nezvimwe zvinodzosa moto, mabhainda uye mafirita.Kazhinji, kushandiswa kweammonium polyphosphate mune intumescent fire retardant coatings inogona kupa yakanakisa murazvo retardancy uye kuwedzera maitiro, uye zvinobudirira kuchengetedza kuchengetedzwa kwezvivakwa uye zvivakwa mumoto.
Application
Zvinoenderana nezvinhu zvakasiyana zvinoda paAPP, Iko kushandiswa kweammonium polyphosphate mukuputira kunonyanya kuratidzwa mu:
1. Intumescent FR coating pane indoor kuvaka simbi chimiro.
2. Textile back coating in curtains, blackout coating.
3. FR tambo.
4. Hukuru hunoshandiswa mukuvaka, kubhururuka nendege, chikepe chepamusoro pekuvhara.
Muenzaniso formula ye intumescent coating
