Polypropylene ipurasitiki yakajairwa zvinhu zvine kunaka kwekudzivirira kupisa, kusadzivirirwa kwecorrosion uye michina yemagetsi, saka inoshandiswa zvakanyanya muindasitiri uye hupenyu hwezuva nezuva. Nekudaro, nekuda kwezvimiro zvayo zvinopisa, zvinodzoreredza murazvo zvinoda kuwedzerwa kuti zvivandudze zvimiro zvaro zvinodzoreredza moto. Izvi zvinotevera zvinounza mamwe akajairika murazvo retardants anogona kuiswa kune polypropylene.
Aluminium triphosphate: Aluminium triphosphate inowanzoshandiswa halogen-isina flame retardant iyo inogona kunyatso vandudza flame retardant properties ye polypropylene. Inogona kusunungura phosphorus oxides pakupisa kwepamusoro kuumba chidziviriro chekudzivirira kudzivirira kupararira kweokisijeni uye kupisa, zvichiita kuti iwane murazvo wemoto.
Aluminium hydroxide: Aluminium hydroxide haina muchetura, haina kunhuhwirira, uye isingaparadzi murazvo inodzoreredza iyo inogona zvinobudirira kuvandudza murazvo unodzoreredza zvimiro zvepolypropylene. Inoora pakupisa kwepamusoro kuburitsa mhute yemvura, kutora kupisa, uye kuderedza kupisa kwekupisa uye kupisa kuburitswa kwepolypropylene.
Aluminium silicate: Aluminium silicate ndeye halogen-isina murazvo unodzoreredza iyo inogona zvinobudirira kuvandudza murazvo unodzoreredza zvimiro zvepolypropylene. Inogona kuora pakupisa kwepamusoro kuti isunungure mhute yemvura uye silicon dioxide kuti iite chidziviriro chekudzivirira kudzivirira kupararira kweokisijeni uye kupisa, nekudaro kuwana murazvo wemoto.
Ammonium polyphosphate is phosphorus-nitrogen flame retardant ine yakanaka flame retardant properties uye thermal stability, uye inoshandiswa zvakanyanya mu polypropylene materials. Ammonium polyphosphate inogona kuora pakupisa kwepamusoro kuti isunungure phosphorus oxides uye ammonia, ichiita carbon layer kudzivirira kupararira kweokisijeni uye kupisa, nokudaro zvinobudirira kuvandudza murazvo wepolypropylene. Pamusoro pezvo, ammonium polyphosphate zvakare ine hunhu hwekuderera muchetura, kushomeka kwekuora uye kushamwaridzana kwezvakatipoteredza, zvichiita kuti ive yakanaka polypropylene flame retardant.
Mundima yeindasitiri, ammonium polyphosphate inoshandiswa zvakanyanya mumoto unodzoreredza zvinhu zvepolypropylene, senge midziyo yemagetsi, zvekuvakisa, zvikamu zvemotokari nemimwe minda. Yayo yakanaka kwazvo inodzoreredza murazvo zvivakwa uye hunhu hwekuchengetedza kwezvakatipoteredza zvakazivikanwa zvakanyanya uye kushandiswa. Panguva imwecheteyo, sezvo zvinodiwa nevanhu zvekuchengetedzwa kwezvakatipoteredza uye kuchengetedzwa kwekuita zvinowedzera, ammonium polyphosphate, sehalogen-isina murazvo unodzoreredza, ichaita basa rinowedzera kukosha mu polypropylene zvinhu.
Kazhinji, polypropylene, sechinhu chakajairika chepurasitiki, inoda kuwedzera zvinodzoreredza murazvo kuti uvandudze hunhu hwayo hunodzoreredza moto. Aluminium triphosphate, aluminium hydroxide, aluminium silicate, nezvimwewo zvinowanzodzora murazvo zvinogona kuiswa kune polypropylene, uye ammonium polyphosphate, senge phosphorus-nitrogen flame retardant, ine tarisiro yakakura yekushandisa mu polypropylene.
Nguva yekutumira: Sep-13-2024
