What are the advantages and disadvantages of Melamine tableware wholesale?
Melamine tableware wholesale tells you that melamine tableware was originally a porcelain imitation, with the advantage of being more resistant to falling than ceramics. Nowadays, fast food restaurants have automatic dishwashers, but ceramics cannot have automatic dishwashers. Chopsticks are made of melamine,
Melamine tableware wholesale tells you that compared to plastic products, whether it is PC.PP or other materials, melamine materials have better glossiness:
The wholesale of melamine tableware tells you that its disadvantage is that it is not resistant to high temperatures. Usually, A1 material can only withstand high temperatures of 80 ℃, while A5 material can only withstand high temperatures above 100 ℃ at most. It will turn black after a while. This is just a drawback of melamine tableware. A5 material requires longer time,
The price is also on the high side. It is impossible to achieve this because the production lines in the melamine industry are very difficult and all operations are manual, resulting in high manufacturing costs! Melamine tableware has good temperature resistance and excellent performance between -20 ℃ and+120 ℃. It is lightweight, beautiful, low temperature resistant (can be directly placed in the refrigerator), boiling resistant (can be boiled with boiling water), pollution resistant, and not easily broken. Used in the catering industry and children's catering industry. Melamine tableware belongs to polymers, and its monomers are formaldehyde and melamine. Melamine resin does not cure at room temperature and generally needs to be thermally cured at 130-150 ℃. The results indicate that adding a small amount of acid as a catalyst during the curing process can improve the curing rate. The cured melamine formaldehyde resin is colorless and transparent, stable in boiling water, and can even be used at 150 ℃.
Tableware is suitable for catering (fast food) chains, food squares, university canteens, hotels, corporate canteens, advertising gifts, etc. Due to the unique molecular structure of melamine plastic, melamine tableware is not suitable for microwave ovens. If used, it will crack.
(1) Do not barbecue or approach fire with fire. (2) Please avoid impact or sudden temperature changes under high temperature conditions to prevent cracking. (3) Do not apply strong impact to avoid cracking or damage. (4) Do not use goods with damaged or cracked edges (5). Items other than ashtrays are not allowed to be used as ashtrays. (6) Do not ignite in ashtrays or trash cans. (7) Do not keep it warm in a hot iron plate or soup pot.
Melamine can be used in the production of food packaging materials, pesticides, and fertilizers, so traces of melamine may exist in food, usually far below the safety limit of 15mk/kg. However, it is difficult to estimate the consumption of melamine if inferior melamine plastic is used. Dong Jinshi stated that melamine plastics are mainly the polymerization of melamine and formaldehyde resin. Qualified products have relatively stable performance after synthesis, but melamine and formaldehyde resin in inferior products are very unstable, especially at high temperatures, which may release melamine molecules. If food containing low-quality melamine plastic is frequently placed in a microwave oven for heating, the risk is very high. In addition, melamine plastic may also release formaldehyde, which is more harmful to children
Address: Huizhou Wuhe Industry Company Ltd, Huangdong Industrial Zone
Zhenlong Town, Huiyang District, Huizhou City, Guangdong, China
Contact Person:Yang Hanchao
Contact phone number: +86 18823600103
E-mail:912053759@qq.com
Fax:0752-3739999-8040
Technical support: Shangbang Cloud

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