2012年3月20日星期二

What is melamine tableware

Melamine tableware, also known as melamine tableware, melamine, made from melamine resin powder heated pressurized molds.
melamine bowl main content and features are as follows: 1, excellent solvent resistance; 2, the product surface with the formation of non-toxic, tasteless, impact, and can automatically extinguish the arc and other characteristics; widely used in tableware, everyday life ‘products parts aspects.
The main technical and economic indicators: 1, the evaporation residue: ≤ 10mg / l; potassium permanganate consumption: ≤ 10mg / l; formaldehyde: ≤ 30mg / l; 4,65% ethanol decolorization test: negative; products, heat, impact, bending and other performance and health indicators can be full of ‘the foot GB96′90-88, QB1999-94 requirements.
The actual degree of curing melamine plastic products with the theoretical differences of the degree of cure and by acids, alkalis, grease, alcohol, and long-term thermal effects of melamine plastic products after a certain time, the product surface by friction ‘rub is easy to form a layer of brown the porphyritic traces, thus affecting the appearance of the products, and hinder the promotion of melamine plastic products. Therefore, the development of solvent resistant melamine plastic products technical performance of:
1, the consumption of potassium permanganate (of Mg / L): ≤ 3;
Two products, heat, impact, bending and other performance and health indicators can be full of ‘the foot GB96′90-88, QB1999-84 requirements;
3, can be extracted formaldehyde ≤ 1.0mg / l.

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