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Ammonium Polyphosphate (APP) inoshanda sei mumoto?
Ammonium polyphosphate (APP) ndeimwe yeanonyanya kushandiswa murazvo retardants nekuda kwekunaka kwayo kudzoreredza moto. Inoshandiswa zvakanyanya mumashandisirwo akasiyana-siyana, akadai sehuni, mapurasitiki, machira, uye machira. Iyo murazvo inodzoreredza zvimiro zveAPP inonyanya kuverengerwa kugona kwayo ...Verenga zvimwe -
Fire Safety Guidelines for High-Rise Buildings Tanga
Fire Safety Guidelines for High-Rise Buildings inotanga Sezvo nhamba yezvivakwa zvepamusoro ichiramba ichiwedzera, kuve nechokwadi kuti kuchengetedzwa kwemoto kwave chinhu chinokosha chekugadzirisa zvivako. Chiitiko chakaitika paChivakwa chenhare muFurong District, Changsha Guta muna Septemb...Verenga zvimwe -
Yero phosphorus inopa sei ammonium polyphosphate mutengo?
Mitengo yeammonium polyphosphate (APP) uye yero phosphorous ine chekuita zvakanyanya kumaindasitiri akati wandei akadai sekurima, kugadzira makemikari, uye kugadzirwa kwemurazvo wemoto. Kunzwisisa hukama pakati pezviviri izvi zvinogona kupa nzwisiso mumusika dynamics uye kubatsira bhizinesi ...Verenga zvimwe -
Musiyano uripo pakati pehalogen-isina murazvo retardants uye halogenated flame retardants
Mafuta anodzoreredza anoita basa rakakosha mukuderedza kupisa kwezvinhu zvakasiyana. Mumakore achangopfuura, vanhu vave kuwedzera kunetseka nezvezvakatipoteredza uye hutano kukanganisa kwehalogenated flame retardants. Naizvozvo, kuvandudza uye kushandiswa kwehalogen-yemahara dzimwe nzira kwakagamuchira ...Verenga zvimwe -
Melamine nezvimwe zvinhu zvisere zvinosanganisirwa zviri pamutemo muSVHC runyorwa
SVHC, iyo yakanyanya kunetseka nezvezvinhu, inobva mumutemo weEU REACH. Musi wa 17 Ndira 2023, European Chemicals Agency (ECHA) yakaburitsa zviri pamutemo batch yechimakumi maviri nesere ye9 zvinhu zvine chekuita neSVHC, zvichiunza huwandu hwese ...Verenga zvimwe
