Iko Plastic BPA efu

Nkọwa dị mkpirikpi:

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

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwa ngwaahịa:

Otu Endocrine Society kwuru na 2015 na nsonaazụ nyocha ụlọ nyocha na-aga n'ihu nyere ihe mgbakwasị ụkwụ maka ihe egwu dị na kemịkalụ endocrine na-akpaghasị - gụnyere BPA - na gburugburu ebe obibi, yana na ndabere nke ụkpụrụ akpachara anya kwesịrị ịnọgide na-enyocha ihe ndị a. na-achịkwa nke ọma.[36]Nnyocha 2016 nke akwụkwọ ndị ahụ kwuru na ihe ndị nwere ike imerụ BPA kpatara.njikọ dị n'etiti ikpughe BPA na mmetụta ahụike mmadụ na-adịghị mma gụnyere mmetụta ọmụmụ na mmepe mmepe na ọrịa metabolic.

N'ihi mmetụta ọjọọ nke BPA na ahụike mmadụ na gburugburu ebe obibi,Iko plastik BPA efuna-ebute ụzọ ka a zụlite.

N'afọ 2000, a na-emepụta iko PET na China.A na-amatakwa PET ihe ahụ n'ihu ọha dị ka Eco enyi na enyi na ihe BPA n'efu.Ya mere, a na-emepụta iko PET dị kaIko plastic BPA efusite na mgbe ahụ site na ọtụtụ ndị na-emepụta iko PET ndị China.

Ihe gbasaraIko plastic BPA efu

Iko plastic BPA efudị mma maka ihe ọṅụṅụ oyi dị ka kọfị ice, smoothies, afụ/buba tii, milkshakes, mmanya kpọnwụrụ akpọnwụ, mmiri, sodas na ihe ọṅụṅụ.

A na-anabata ihe PET n'imepụtaIko plastik BPA efu.Enwere ike ịmegharị ihe PET 100% ma bụrụ ihe akara nri maka iko mmanya oyi.

Ọdịmma dị elu - Ejiri naanị plastik kristal dị arọ nke na-adịgide adịgide adịgide PET.Anyị nwere usoro njikwa mma siri ike na nhazi mmepụta anyị.

Ọdịdị mara mma - Mgbidi mgbidi a na-atụgharị na-enyere aka ịnọgide na-enwe mmetụta na ọdịdị dị elu ma mee ka ọ bụrụ nnukwu iko oriri.

Ndị mmadụ enyi na enyi -Iko plastic BPA efu(PET) anaghị etinye mmiri mmiri ma na-eguzogide mgbawa na-enweghị akụkụ dị nkọ n'anya.

Nke gara aga: 98MM PET iko

Osote: China PET Cup