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Kodi Ammonium Polyphosphate (APP) imagwira ntchito bwanji pamoto?
Ammonium polyphosphate (APP) ndi imodzi mwazozimitsa moto zomwe zimagwiritsidwa ntchito kwambiri chifukwa champhamvu zake zoletsa kuyatsa. Amagwiritsidwa ntchito kwambiri pazinthu zosiyanasiyana, monga matabwa, mapulasitiki, nsalu, ndi zokutira. Zomwe zimalepheretsa lawi la APP zimachokera ku kuthekera kwake ...Werengani zambiri -
Malangizo Otetezera Pamoto Pazinyumba Zokwera Kwambiri Amayambitsa
Malangizo a Chitetezo cha Moto kwa Nyumba Zokwera Kwambiri Zimayambira Pamene chiwerengero cha nyumba zapamwamba chikupitiriza kuwonjezeka, kuonetsetsa kuti chitetezo cha moto chakhala chofunikira kwambiri pa kayendetsedwe ka nyumba. Izi zidachitika panyumba yolumikizirana matelefoni m'boma la Furong, mzinda wa Changsha pa Septemb ...Werengani zambiri -
Kodi phosphorous yachikasu imakhudza bwanji mtengo wa ammonium polyphosphate?
Mitengo ya ammonium polyphosphate (APP) ndi phosphorous yachikasu imakhudza kwambiri mafakitale angapo monga ulimi, kupanga mankhwala, ndi kupanga zoletsa moto. Kumvetsetsa ubale wapakati pa awiriwa kungapereke chidziwitso pamayendedwe amsika ndikuthandizira bizinesi ...Werengani zambiri -
Kusiyana pakati pa ma halogen-free flame retardants ndi halogenated flame retardants
Zoletsa moto zimagwira ntchito yofunika kwambiri pochepetsa kuyaka kwa zinthu zosiyanasiyana. M'zaka zaposachedwa, anthu akhudzidwa kwambiri ndi kukhudzidwa kwa chilengedwe komanso thanzi la ma halogenated flame retardants. Chifukwa chake, chitukuko ndi kugwiritsa ntchito njira zina zopanda halogen zalandira ...Werengani zambiri -
Melamine ndi zinthu zina 8 zomwe zili pamndandanda wa SVHC
SVHC, nkhawa yayikulu pazinthu, imachokera ku EU's REACH regulation. Pa 17 Januware 2023, European Chemicals Agency (ECHA) idafalitsa mwalamulo gulu la 28 la zinthu 9 zodetsa nkhawa kwambiri za SVHC, kubweretsa chiwerengero chonse ...Werengani zambiri
