Gulu la zopangira za melamine tableware

Melamine tableware amapangidwa ndi melamine utomoni ufa ndi kutentha ndi kufa-kuponya.Malinga ndi kuchuluka kwa zopangira, magulu ake akuluakulu amagawidwa m'makalasi atatu, A1, A3 ndi A5.

The A1 melamine zakuthupi lili 30% melamine utomoni, ndi 70% ya zosakaniza ndi zina, wowuma, etc. kutentha kwambiri, ndikosavuta kupunduka, ndipo sikuwala bwino.Koma mtengo wofananira ndi wotsika kwambiri, ndi wotsika mtengo, woyenera Mexico, Africa ndi madera ena.

A3 melamine zinthu zili 70% melamine utomoni, ndi 30% zina ndi zina, wowuma, etc. Maonekedwe mtundu wa tableware zopangidwa A3 zinthu si wosiyana kwambiri ndi zinthu A5.Anthu sangathe kusiyanitsa poyamba, koma tableware yopangidwa ndi zinthu za A3 ikagwiritsidwa ntchito, zimakhala zosavuta kusintha mtundu, kuzimiririka ndi kupunduka pansi pa kutentha kwakukulu pakapita nthawi yaitali.Zopangira za A3 ndizotsika mtengo kuposa za A5.Mabizinesi ena amadzinamizira kukhala A5 ngati A3, ndipo ogula ayenera kutsimikizira zinthuzo pogula zida zapakompyuta.

A5 melamine material ndi 100% melamine resin, ndipo tableware opangidwa ndi A5 yaiwisi ndi koyera melamine tableware.Makhalidwe ake ndi abwino kwambiri, opanda poizoni, opanda kukoma, kuwala ndi kusunga kutentha.Ili ndi zonyezimira za ceramic, koma imamva bwino kuposa zoumba wamba.

Ndipo mosiyana ndi zoumba, ndizosalimba komanso zolemetsa, choncho sizoyenera kwa ana.Melamine tableware imagonjetsedwa ndi kugwa, osati kufooka, ndipo imakhala ndi maonekedwe abwino.Kutentha koyenera kwa melamine tableware osiyanasiyana kuli pakati pa -30 digiri Celsius ndi 120 digiri Celsius, motero amagwiritsidwa ntchito kwambiri podyera komanso moyo watsiku ndi tsiku.

Classification of raw materials for melamine tableware (3) Classification of raw materials for melamine tableware (1)


Nthawi yotumiza: Dec-15-2021