Basa Rinotonga reAmmonium PolyphosphatemuMoto Retardant Coatings: Synergistic Mhedzisiro neMelamine uye Pentaerythritol
Ammonium polyphosphate(APP) inoshanda sechinhu chakakosha mukugadzirwa kwemazuva anomabhanhire anodzivirira moto, zvichipa dziviriro inoshamisa pakutyisidzirwa nomoto. Hunhu hwayo hwakasiyana, kana hwakasanganiswa nezvimwe zvakakosha zvinongedzo senge melamine uye pentaerythritol, zvinogadzira synergy ine simba iyo inosimudzira zvakanyanya kudzoreredza moto kuita kwejasi.
Sekutanga kupisa moto,ammonium polyphosphateinoshanda nenzira ine mativi mazhinji. Kana ichinge yasangana nekupisa kwakanyanya, inoora uye yoburitsa phosphoric acid, iyo inobva yasangana ne substrate kuti iite inodzivirira char layer. Iyi char layer inoshanda sechivharo, ichidzivirira kuwedzera kupisa uye kutamisa kupisa. Pamusoro pezvo, kuburitswa kwemagasi asingabatike, akadai seammonia uye mhute yemvura, kunobatsira kuderedza huwandu hweokisijeni hwakatenderedza zvinhu zvinopisa, zvichiwedzera kudzvanya moto.
Nepo ammonium polyphateralone inoshanda zvakanyanya pachayo, kuita kwayo kunogona kuwedzeredzwa kuburikidza nekuwedzera kwe melamine uye pentaerythritol. Melamine inobatsira pakuumbwa kwechar layer yakasimba uye yakagadzikana nekupa mamwe nitrogen yemukati. Iyi nitrogen haingowedzeri chete huwandu hwegasi risingabatike rinoburitswa asi zvakare inosimudzira kuyambuka-kubatanidza kwechar, zvichiita kuti isarambe ichiputsika.
Pentaerythritol, kune rumwe rutivi, inoita basa rakakosha mukuvandudza zvimiro zvemuviri weiyo inodzivirira moto coating. Se plasticizer, inosimudzira kuchinjika uye kunamatira kwejasi, kuve nechokwadi chekuvhara zvirinani uye kusimba. Uyezve, pentaerythritol inoshanda semutsigiri wechar, ichigonesa kuumbwa kweiyo yakakora uye inoenderera mberi char layer inodzivirira zvinobudirira izvo zviri pasi kubva kumoto.
Mubatanidzwa we synergistic weammonium polyphosphate, melamine, uye pentaerythritol mumagetsi ekudzivirira moto anoguma mune imwe nzira inoshanda uye yakavimbika yekudzivirira moto. Iyi ine masimba matatu haingope yakanakisa kudzoreredza moto chete asiwo inopa yakagadziridzwa zvivakwa zvemuviri, zvichiita kuti ive sarudzo yakanaka kune yakafararira maapplication.
Muchidimbu,ammonium polyphosphateinomira pachena semutambi ane mukurumbira mumajasi anodzoreredza moto, neayo anoshamisa mashandiro ane melamine uye pentaerythritol inowedzera kuita kwayo. Uku kusanganiswa kwezvinwiwa kunovimbisa kuti kuvharika kunopa dziviriro yakakwana kubva panjodzi dzemoto, kuchengetedza hupenyu nemidziyo.
Sichuan Taifeng New Flame Retardant Co.,Ltdinyanzviammonium polyphosphatemugadziri muChina ane makore makumi maviri nemaviri echiitiko. APP TF-201 chigadzirwa chakakurumbira uye chakura chinogamuchirwa neEU, India, Southeast Asia.
Mupepeti: Emma Chen
Email: sales1@taifeng-fr.com
Tel/What's up/WeChat: +86 13518188627
Nguva yekutumira: Sep-10-2024
