Chifukwa chiyani Melamine Tableware sangakhale ndi Microwaved?

 Huafu Chemicalsikugawana zambiri zoyezetsa za kusuntha kwa formaldehyde pakutentha kwambiri za melamine tableware.

Njira Yoyesera: zilowerereni 3% acetic acid solution pa kutentha kosiyana kwa maola 0,5, 2 hours.Onani zotsatira pansipa.

Zotsatira za kutentha kwa madzi pa formaldehyde migration mg/kg

Malinga ndi chiwerengerocho,mitundu itatu ya tableware kwenikweni alibe formaldehyde monoma kusamuka pansi ozizira kusungirako chikhalidwe.

* Pa 40 ℃, kusamuka kwa formaldehyde kuchokera ku mitundu itatu ya tableware ndikochepera 5 mg / kg, ndipo malire ovomerezeka mu EU ndi 15 mg / kg.

* Pa 80 ℃ ndi kupitilira apo, kusamuka kwa formaldehyde kumapitilira malire omwe adayikidwa.Pamene kutentha kwa kumizidwa kumawonjezeka, kuchuluka kwa kusamuka kumawonjezeka kwambiri.

* Pa 80 ℃, kuchuluka kwa formaldehyde kusamuka kumawonetsa kuwonjezeka kwadzidzidzi, kufika pamlingo wa 100 ℃.

Zotsatira zoyesera zikuwonetsa kuti kutentha kwa kumizidwa kumawonjezeka, digiri ya dissociation imawonjezeka, kuchuluka kwa pamwamba kumachepa, ndipo gloss imachepa.Chonchomelamine tableware ndi microwave yoletsedwa.Titha kugwiritsa ntchito kabati ya ozone yophera tizilombo kapena madzi ophera tizilombo m'malo mwake.

Tsopano, tiyeni tione kuyesa deta ya Huafu melamine chimbale.Mapangidwe a Melaminezopangidwa ndi Huafu Chemicals zadutsaSGSkuyesa, ngakhale kwabwino kwambiri.Ngati ndinu mafakitale a tableware, chonde omasuka kulumikizana nafe kuti mupeze mtengo wabwino komanso zambiri zaulere.