Introduction and synthesis of melamine tableware.

Melamine tableware, also known as melamine tableware, is heated and pressed by melamine resin powder. Because of its light weight, beautiful appearance, low temperature resistance, boiling resistance, and non-breaking properties, it is widely used in the fast food industry and children's catering industry.

Dinnerware Mold

Tableware Mold

The first step of the reaction is to form a different number of N-hydroxymethyl substituents and then further condensed into a linear resin. In general, the reaction conditions are different, and the molecular weight of the product is also different, from water-soluble to poorly water-soluble, and even insoluble and infusible solids. The melamine resin does not cure at room temperature and generally needs to be thermally cured at 130 to 150 °C. Studies have shown that a small amount of acid is added as a catalyst during curing to increase the curing rate. The cured melamine formaldehyde resin is colorless and transparent, stable in boiling water, and can even be used at a high temperature of 150 ° C, and has self-extinguishing property, arc resistance and good mechanical properties.

Crockery Mold

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