Ammonium polyphosphate (APP) uye brominated flame retardants (BFRs) maviri anowanzo shandiswa murazvo retardants mumaindasitiri akasiyana. Nepo ese ari maviri akagadzirirwa kudzikisa kupisa kwezvinhu, anosiyana mukuumbwa kwawo kwemakemikari, mashandisirwo, kukanganisa kwezvakatipoteredza, uye kushanda. Ichi chinyorwa chine chinangwa chekupa kuenzanisa kwekuenzanisa kweava maviri emoto retardants kuti vanzwisise mutsauko wavo uye zvinogona kuitika.
Kemikari Kuumbwa:
Ammonium polyphosphate isiri-halogenated flame retardant inoumbwa ne-long-chain polyphosphate mamorekuru ane ammonium ions. Inoshanda nekuburitsa ammonia kana yaiswa kune tembiricha yakakwira, ichigadzira chinodzivirira char layer inodzivirira kupararira kwemirazvo. Kune rumwe rutivi, brominated flame retardants ine maatomu ebromine, ayo anovhiringidza nzira yekupisa nekudzivisa kuumbwa kwemahara radicals uye kuderedza kupararira kwemoto.
Application:
Ammonium polyphosphate inowanzo shandiswa mumachira emukati, pendi, uye mapolymers nekuda kwekugona kwayo kugadzira char layer yekudzivirira kana yaiswa pamoto. Inoshandiswawo mumicheka, mapepa, uye zvigadzirwa zvehuni. Kusiyana neizvi, mabrominated flame retardants anoshandiswa zvakanyanya mumagetsi, zvekuvaka, uye fenicha kusangana nemirairo yekuchengetedza moto. Zvinowanzoiswa mumapurasitiki, furo, uye resin kuderedza kupisa kwezvinhu izvi.
Environmental Impact:
Imwe yemisiyano yakakosha pakati peAPP neBFR iri mukukanganisa kwavo kwezvakatipoteredza. Ammonium polyphosphate inoonekwa seine hushamwari hwezvakatipoteredza sezvo isiri-chepfu uye haina halogens, iyo inozivikanwa kuva ine mhedzisiro yakaipa pahutano hwevanhu uye nharaunda. Kusiyana neizvi, brominated flame retardants yakasimudza kunetsekana nekuda kwekushingirira kwavo, bioaccumulation, uye inogona kuita chepfu. MaBFR akawanikwa munharaunda, mhuka dzesango, uye matishu evanhu, zvichitungamira kune zvirambidzo zvekudzora uye nhanho-yekubuda mune mamwe matunhu.
Kubudirira:
Ose ammonium polyphosphate uye brominated flame retardants anoshanda mukuderedza kupisa kwezvinhu, asi maitiro avo ekuita nekuita pasi pemamiriro akasiyana anosiyana. Ammonium polyphosphate inozivikanwa neayo intumescent zvimiro, ichiita inodzivirira char layer inodzivirira zvinhu zviri pasi kubva pakupisa nemirazvo. Brominated flame retardants, kune rumwe rutivi, inoita nekudzivisa nzira yekupisa kuburikidza nemakemikari. Sarudzo pakati pezviviri zvinoenderana nezvinodiwa chaizvo zvekushandisa, zvinotariswa zvekutonga, uye zvinonetsa kwezvakatipoteredza.
Mukupedzisa, sarudzo pakati peammonium polyphosphate uye brominated flame retardants inotsamira pane zvakati wandei zvinosanganisira mashandisirwo chaiwo, kufunga kwezvakatipoteredza, zvinodiwa zvekutonga, uye maitiro ekuita. Kunyange zvese zvakagadzirirwa kudzikisa kupisa kwezvinhu, ammonium polyphosphate inofarirwa nekuda kwehunhu hwayo husina chepfu uye intumescent zvimiro, nepo brominated flame retardants yakatarisana nekuongororwa nekuda kwekukanganisa kwezvakatipoteredza uye njodzi dzinogona kuitika pahutano. Sezvo indasitiri ichiramba ichitsvaga yakachengetedzeka uye yakagadzikana inodzoreredza murazvo mhinduro, kunzwisisa mutsauko pakati peidzi sarudzo mbiri kwakakosha pakuita sarudzo.
Shifang Taifeng New Flame Retardant Co., Ltdmugadziri ane makore makumi maviri nemaviri ehunyanzvi mukugadzirwa kweammonium polyphosphate flame retardants, zvigadzirwa zvedu zvinotengeswa kunze kwenyika zvakanyanya mhiri kwemakungwa.
Yedu inomiririra murazvo retardantTF-201ine eco-inoshamwaridzika uye ine hupfumi, ine mature application mune intumescent coatings, textile back coating, mapurasitiki, huni, tambo, anonamira uye PU furo.
Kana uchida kuziva mamwe mashoko, tapota taura nesu.
Contact:Cherry He
Email: sales2@taifeng-fr.com
Nguva yekutumira: Sep-10-2024
