EKWESỊLA DBDPE na Ndepụta SVHC SITE ECHA

Na Nọvemba 5, 2025, European Chemicals Agency (ECHA) kwupụtara nhọpụta gọọmentị nke 1,1'-(ethane-1,2-diyl)bis[pentabromobenzene] (decabromodiphenylethane, DBDPE) dị ka ihe nke oke nchegbu (SVHC). Mkpebi a sochiri nkwekọrịta otu EU Member State Committee (MSC) n'oge nzukọ Ọktọba ya, ebe a matara DBDPE maka nnọgidesi ike ya na ikike bioaccumulative (vPvB) n'okpuru Nkeji edemede 57 (e) nke Iwu REACH. A na-eji ya dị ka ihe na-ere ọkụ n'ofe ụlọ ọrụ dị iche iche, nhazi a ga-akwado ihe mgbochi ndị nwere ike ime n'ọdịnihu na nkwụsị ọkụ.

Usoro a ga-agba ndị ụlọ ọrụ dị mkpa ume ka ha tinyekwuo anya na ngbanwe na njikwa nke ndị na-ere ọkụ na-ekpo ọkụ.

Decabromodiphenyl ethane (CAS nọmba: 84852-53-9) bụ ihe na-acha ọcha ntụ ntụ sara mbara-dị iche iche mgbakwunye ire retardant, e ji ezi thermal nkwụsi ike, ike UV-eguzogide, na ala exudation. A na-eji ya n'ọtụtụ ebe n'ọhịa nke plastik na wires na eriri, enwere ike iji ya dị ka ihe ngbanwe maka decabromodiphenyl ether ire ere na ihe ndị dị ka ABS, HIPS, PA, PBT / PET, PC, PP, PE, SAN, PC / ABS, HIPS / PPE, thermoplastic elastomers, PVC , silicone rubber, wdg.

N'okwu a, Sichuan Taifeng bụ onye na-emepụta ammonium polyphosphate nke ọma, arụpụtala ihe ngwọta ndị tozuru okè maka ihe ndị dị ka ABS, PA, PP, PE, silicone roba, PVC, na EPDM, na-adabere na nchịkọta nkà na ụzụ dị omimi na ike ọhụrụ ya. Ọ bụghị naanị na anyị nwere ike inyere ụlọ ọrụ dị mkpa aka na mgbanwe dị mma ma zute ụkpụrụ iwu chọrọ, kamakwa hụ na emetụtaghị arụmọrụ ngwaahịa na ịdị mma. Anyị ji ezi obi na-akpọ ụlọ ọrụ ndị nwere mkpa ka ha na Taifeng rụkọọ ọrụ iji merie ihe ịma aka ndị a.