Iko Plastik BPA Na-enweghị

Nkọwa Dị Mkpirikpi:

Bisphenol A (BPA) bụ ihe mejupụtara kemịkalụ nke nwere usoro kemịkalụ (CH3)2C(C6H4OH)2 nke otu diphenylmethane derivatives na bisphenols, nke nwere otu hydroxyphenyl abụọ. Ọ bụ ihe siri ike na-enweghị agba nke a na-agbaze na ihe mgbaze organic, mana ọ naghị agbaze nke ọma na mmiri (0.344 wt% na 83 °C).


Nkọwa Ngwaahịa

Akara Ngwaahịa

Nkọwa Ngwaahịa:

Endocrine Society kwuru na 2015 na nsonaazụ nke nnyocha ụlọ nyocha na-aga n'ihu nyere ihe kpatara nchegbu banyere ihe egwu nwere ike ịnweta nke kemịkalụ ndị na-emebi endocrine - gụnyere BPA - na gburugburu ebe obibi, nakwa na dabere na ụkpụrụ nchekwa, a ga-anọgide na-enyocha ma na-achịkwa ihe ndị a nke ọma.[36] Nyocha nke akwụkwọ akụkọ nke 2016 kwuru na mmekpa ahụ nwere ike ibute site na BPA. njikọ dị n'etiti mkpughe BPA na mmetụta ahụike mmadụ na-adịghị mma gụnyere mmetụta ọmụmụ na mmepe na ọrịa metabolic.

N'ihi mmetụta ọjọọ nke BPA na ahụike na gburugburu ebe obibi mmadụ,Iko plastik BPA na-enweghịbụ ihe kacha mkpa ka e mepụta.

N'afọ 2000, e mepụtara iko PET na China. A na-amatakwa ihe PET n'ihu ọha dị ka ihe na-adịghị emebi gburugburu ebe obibi na ihe na-enweghị BPA. Ya mere, a na-emepụta iko PET dị ka ihe e ji emepụta ya.Iko plastik BPA na-enweghịsite n'oge ahụ gaa n'ihu site n'aka ọtụtụ ndị na-emepụta iko PET nke China.

BanyereIko plastik BPA na-enweghị

Iko plastik BPA na-enweghịdị mma maka ihe ọṅụṅụ oyi dịka kọfị ice, smoothies, tii bubble/buba, milkshakes, mmanya oyi kpọnwụrụ akpọnwụ, mmiri, sodas na ihe ọṅụṅụ mmiri.

A na-eji PET eme ihe n'ime mmepụtaIko plastik BPA na-enweghị.Enwere ike imegharị ihe PET 100% ma ọ bụ ihe e ji eme ihe maka iko ihe ọṅụṅụ oyi.

Ọ dị elu - Ejiri naanị plastik PET siri ike nke kristal doro anya mee ya. Anyị nwere sistemụ njikwa mma siri ike na nhazi mmepụta anyị.

Ọdịdị mara mma - Mgbidi a gbagọrọ agbagọ na-enyere aka ịnọgide na-enwe mmetụta na ọdịdị dị elu ma na-eme ka ọ bụrụ iko oriri mara mma.

Ndị mmadụ na-enwe mmasị na ya -Iko plastik BPA na-enweghị(PET) anaghị amịkọrọ mmiri mmiri, ọ na-eguzogide mgbawa, ọ naghịkwa ahụ nsọtụ dị nkọ.


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