ʻO ka Melamine Tableware ke kū i ka wela kiʻekiʻe?

1. Mai hoʻohana i ka melamine tableware ma kiʻekiʻe-mehana kaiapuni

ʻO ke kōkua wela o ka melamine tableware he 0 ℃ a 120 ℃.Inā hoʻokomo ʻia i loko o ka ʻaila wela ma 200 ℃ no ʻumi mau minuke, e hoʻohuhū a popopo ka papa ʻaina.

I ka huʻa ʻana, e hoʻoheheʻe ʻia kahi hapa o ka melamine resin, e hoʻonui kēia kaʻina i ka formaldehyde a me ka melamine.I kēia manawa pono e hoʻololi i ka papa ʻaina e hoʻōki i ka hoʻohana ʻana i ka huahana.

He mea kūpono loa ka ʻōlelo ʻana e hoʻohana pū kekahi mau chopsticks i nā hale ʻaina wela me ka melamine tableware.Ma muli o ka hoʻopili mau ʻana me ka ipu wela kiʻekiʻe i ka wā e kuke ai i ka ipu hao, a me ka wā ʻai lōʻihi.

Ua ʻike nā limahana nānā maikaʻi i ka melamine tableware Ma hope o ka hoʻomehana ʻana ma 100 ℃ no 3 mau hola, hiki i ka nui o ka neʻe ʻana o ka melamine i hoʻokahi laʻana i ka palena palena i kuhikuhi ʻia e nā kūlana aupuni, a e hoʻonui hou ʻia ka nui o ka melamine me ka hoʻonui ʻana o ka manawa hoʻomehana.

No laila, pāpā ʻia ka hoʻohana pinepine ʻana i ka melamine tableware ma lalo o ke kiʻekiʻe wela.

 ka pauka melamine no ka papa ʻaina

2. E hoʻokomo i loko o ka wai e hoʻolapalapa ai e ʻike ai i ka papa melamine maoli a hoʻopunipuni paha

Ma muli o ke kumukūʻai kiʻekiʻe omelamine-formaldehyde resins,Hoʻohana pololei kekahi mau mea hana pono ʻole i ka resins urea-formaldehyde ma ke ʻano he mea maka i mea e ʻimi ai i ka loaʻa kālā, a hoʻohana kekahi i ka pauda urea-formaldehyde molding powder ma ke ʻano he mea maka.Hoʻopili ʻia kahi papa o ka pauka melamine, a ʻaʻole ʻae ʻia kēia huahana e hoʻopili pololei me ka meaʻai ma Kina.Ke kūʻai maoli ka poʻe kūʻai, ma waho aʻe o ke koho ʻana i nā hale kūʻai maʻamau a me nā hale kūʻai kūʻai maʻamau, mai koho i nā mea "hoʻolaha ʻāina" maʻalahi.

No ka mea ʻo ka mahana decomposition o ka resin urea-formaldehyde e pili ana i 80 ℃, a hiki i ka mahana hoʻohana o ka melamine tableware hiki ke piʻi i 120 ℃, hiki i nā mea kūʻai ke ninini i ka wai paila i loko o ka huahana ma hope o ke kūʻai ʻana i ka papa melamine.Inā hana ʻia ka nui o nā ʻōhū, ʻo ia ka melamine tableware.

ʻO ka mea maka no ka hana ʻana i ka meaʻai melamine tableware100% maʻemaʻe melamine formaldehyde resin pauka, a ʻo Huafu Chemical ka mea hana melamine raw mea hana kūikawā i ka hana ʻana i ka melamine molding compound no ka meaʻai melamine tableware no 20 mau makahiki.Hoʻokipa ʻia nā mea hana papa ʻaina e pono ai ka melamine maka ma ka home a ma waho e kāhea aku i kahi kūkākūkā.

 Melamine Formaldehyde Molding Compound

 


Ka manawa hoʻouna: Jun-17-2020

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