Litaba

Li-halogen-free fire retardants li tlisa 'maraka o pharaletseng

Ka la 1 Loetse 2023, European Chemicals Agency (ECHA) e phatlalalitse tlhahlobo ea sechaba mabapi le lintho tse tšeletseng tse ka bang kotsi haholo (SVHC).Letsatsi la ho qetela la tlhahlobo ke October 16, 2023. Har'a bona, dibutyl phthalate (DBP) ) e kenyelelitsoe lethathamong la molao la SVHC ka October 2008, 'me lekhetlong lena e bile tlas'a maikutlo a sechaba hape ka lebaka la kotsi ea eona e ncha. mofuta oa tšitiso ea endocrine.Lintho tse hlano tse setseng li tla ekeletsoa lethathamong la bo-30 la mokhethoa oa SVHC haeba ba ka fetisa tlhahlobo.
Ka keketseho ea palo ea lintho tse laoloang lethathamong la SVHC la lintho tse amehang haholo, taolo ea EU ea lintho tsa lik'hemik'hale e se e le thata le ho feta.
Ha taolo e ntse e e-ba thata le ho feta, ts'ebeliso ea li-halogen-free fire retardants tlhahisong le 'marakeng e tla ameha haholo le ho nkoa e le ea bohlokoa.Ho ka bonoa hore litekanyetso tsa li-halogen-free fire retardants le tsona li tla tlisa mefuta e mengata ea mebaraka.

Khamphani ea rona ke moetsi ea sebetsanang le lipatlisiso, nts'etsopele, tlhahiso le thekiso ea li-halogen-free flame retardants.Lihlahisoa haholo-holo li na le phosphorus-based, nitrogen-based and intumescent flame retardants, ho akarelletsa le ammonium polyphosphate, modified ammonium polyphosphate, MCA le AHP.E sebelisoa haholo ka thepa ea ka tlung, masela a lapeng, lisebelisoa tsa elektroniki, kaho, lipalangoang le masimong a mang.Ka 2023, matla a tlhahiso ea selemo le selemo a tla fihla ho lithane tse 8,000, 'me libaka tsa kantle ho naha li kenyelletsa Europe, Amerika, Asia, joalo-joalo. Rea u amohela ho botsa ka lengolo-tsoibila.

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Nako ea poso: Oct-18-2023