Second, counterfeit melamine tableware.

    The so-called bad, refers to the use of melamine powder production of substandard goods; so-called pseudo, refers to the use of urea-formaldehyde resin tableware as melamine tableware. As melamine tableware production process is simple, small-scale enterprises, molds, equipment, workers and other aspects also led to a lot of unqualified melamine tableware into the market (the so-called bad). However, the common "pseudo" in the market is more than "inferior", that is, the melamine tableware is used as the melamine tableware. In fact, urea resin tableware melamine tableware is mainly caused by the price factor. Both the production process, process basically the same as above, the difference is that raw materials. Melamine tableware main raw material melamine powder, melamine and formaldehyde by the reaction of melamine (formaldehyde) melamine resin; and the main raw material of urea-formaldehyde tableware commonly known as A1 powder, urea and formaldehyde by the reaction of urea-formaldehyde Resin. The core difference between the two is the use of melamine or urea to react with formaldehyde synthesis. The price of melamine is higher than that of urea, and the molecular weight is also larger than that of urea. The synthesized A5 powder is more stable than the A1 powder. This is a bit like home improvement or construction used glue difference, good or bad melamine in which mixed with or without, how much. From the above, we can see the authenticity of melamine tableware due to the different choice of raw materials, the molecular structure of their products are different, and then the authenticity of melamine tableware performance is not a small difference:

① different intensity, "true" than the "false" intensity more Strong; 

② different adsorbability, "true" easier to clean than "false";

 ③ different heat resistance, "true" heat-resistant 120 ℃, "pseudo" can only be resistant to about 80 ℃; 

④ different color fastness, "true "It is more difficult to have legs color and bleaching than" false ";

 ⑤Healthy performance is different," true "can reach the standard of eating utensils," false "is not eating utensils, can not be used as a container for direct contact with food. The harm of fake and inferior melamine tableware lies in its instability, excessive free formaldehyde, long-term carcinogenesis and chronic harm to health.

    Many people think that QS card is a last resort product. If there is a lack of conscience, a certified enterprise may still produce inferior things for the purpose of pursuing profits. The former "Sanlu" who follow the example of corruption is a clear example. If there is no evidence of self-discipline and conscience, enterprises with high certificates of deeds May produce qualified products. There is a card and undocumented, in fact, a prerequisite. There is no prerequisite, of course, can not guarantee the production of qualified products, and even will inevitably be the product (but for the simple process, A Liang is not necessarily). However, on the contrary, there are prerequisites for the quality of the products that can not be guaranteed. This is a clear logical relationship. The state formulates the rules and regulations in this respect. Its original meaning is to strengthen prenatal, procedural and post-natal supervision. However, under detailed examination, legislators themselves fall into the paradox of trust and non-belief. Imagine if post-natal supervision is sufficient, business owners self-discipline, why in front of the production license and the like draw snakes? If there is no way post-natal supervision, business owners are not self-disciplinary also get him no way, how much more permits what is the use? For example, the same wine, Golden Gate Sorghum, Chivas Regal distilled whether there is a permit? Again, the current law makers, it seems that the law of all suspects. Admittedly, the existence of law is, on the philosophical level, an autocracy and some are tyrannical to the other. Therefore, it is certainly an evil law that everyone should say good or bad. However, if the legislation does not seek implementation, if I shout slogan I do not know whether to explain? For example, what is the difference between the crime of drug trafficking and robbery?

we are the factory of melamine mould,melamine crockery mould,melamine dinnerware mould,melamine tableware mould,melamine ware mould,more information at http://melaminemould.com