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Ndepụta SVHC ọhụrụ nke ECHA bipụtara
Ruo Ọktoba 16, 2023, Ụlọ Ọrụ Na-ahụ Maka Mmiri Ọgwụ nke European Chemicals (ECHA) emezigharịrị ndepụta nke Ihe Ndị Dị Mkpa nke Njọ (SVHC). Ndepụta a na-eje ozi dị ka ntụaka maka ịchọpụta ihe ndị dị ize ndụ n'ime European Union (EU) nke nwere ike ibute ihe egwu nye ahụike mmadụ na gburugburu ebe obibi. ECHA nwere ...GỤKWUO -
Ihe mgbochi ọkụ na-enweghị halogen na-ebute ahịa sara mbara
Na Septemba 1, 2023, Ụlọ Ọrụ Na-ahụ Maka Mmiri Ọgwụ nke Europe (ECHA) malitere nyocha ọha na eze na ihe isii nwere ike ịkpata nnukwu nchegbu (SVHC). Ụbọchị njedebe nke nyocha ahụ bụ Ọktoba 16, 2023. N'ime ha, etinyere dibutyl phthalate (DBP) na ndepụta gọọmentị nke SVHC na Ọktoba 2008, na ...GỤKWUO -
Kedu ka Ammonium Polyphosphate (APP) si arụ ọrụ n'ọkụ?
Ammonium polyphosphate (APP) bụ otu n'ime ihe ndị na-egbochi ire ọkụ a na-ejikarị eme ihe n'ihi na ọ nwere ezigbo ihe na-egbochi ire ọkụ. A na-eji ya eme ihe n'ọtụtụ ebe, dịka osisi, plastik, ákwà, na ihe mkpuchi. Ihe ndị na-egbochi ire ọkụ nke APP bụ isi ihe kpatara ya...GỤKWUO -
Ntuziaka Nchekwa Ọkụ Maka Ụlọ Elu Dị Elu Ewebatara
Ntuziaka Nchekwa Ọkụ maka Ụlọ Elu Dị Elu Na-ewebata Ka ọnụọgụgụ ụlọ elu dị elu na-aga n'ihu na-abawanye, ijide n'aka na nchekwa ọkụ abụrụla akụkụ dị mkpa nke njikwa ụlọ. Ihe merenụ na Ụlọ Nkwukọrịta na Mpaghara Furong, Obodo Changsha na Septemba...GỤKWUO -
Kedu ka ọkọnọ phosphorus odo si emetụta ọnụahịa ammonium polyphosphate?
Ọnụ ahịa ammonium polyphosphate (APP) na phosphorus odo nwere mmetụta dị ukwuu n'ọtụtụ ụlọ ọrụ dịka ọrụ ugbo, mmepụta kemịkalụ, na mmepụta ihe na-egbochi ire ọkụ. Ịghọta mmekọrịta dị n'etiti ha abụọ nwere ike inye nghọta n'otú ahịa si agbanwe ma nyere azụmaahịa aka...GỤKWUO -
Ihe dị iche n'etiti ihe na-egbochi ọkụ na-enweghị halogen na ihe na-egbochi ọkụ na-enweghị halogen
Ihe ndị na-egbochi ọkụ na-arụ ọrụ dị oke mkpa n'ibelata ire ọkụ nke ihe dị iche iche. N'afọ ndị na-adịbeghị anya, ndị mmadụ na-enwekwu nchegbu gbasara mmetụta gburugburu ebe obibi na ahụike nke ihe ndị na-egbochi ọkụ halogen. Ya mere, mmepe na ojiji nke ihe ndị ọzọ na-enweghị halogen enwetawo...GỤKWUO -
Melamine na ihe asatọ ndị ọzọ dị na ndepụta SVHC
SVHC, nchegbu dị elu maka ihe, sitere na iwu REACH nke EU. Na 17 Jenụwarị 2023, European Chemicals Agency (ECHA) bipụtara ọkwa nke 28 nke ihe 9 nwere nnukwu nchegbu maka SVHC, na-eweta ọnụọgụgụ niile...GỤKWUO
