Melamine moulding powder is a material commonly used in the production of tableware. So what is the use of melamine moulding compound powder in the production of tableware?melamine A5 molding powder supplier Aojin Chemical shares relevant information about the production of tableware with raw materials A5 powder:
1. Material properties
White melamine powder (A5), that is, melamine formaldehyde resin, has the characteristics of non-toxic and odorless, wear-resistant, impact-resistant, not easy to break, and has good thermal stability. It can be used within a certain temperature range without deformation.
2. Production process
Molding: Usually the compression molding process is adopted. After mixing melamine powder with an appropriate amount of additives, it is placed in a mold and molded at a certain temperature and pressure.
Curing: After high-temperature curing treatment, the melamine powder undergoes a cross-linking reaction to form a stable three-dimensional network structure, thereby obtaining good physical properties and chemical stability.
Post-processing: Including trimming, grinding, printing, coating and other processes to improve the appearance quality and performance of tableware.
3. Quality standards
The melamine tableware produced must meet the relevant food safety standards
4. Precautions
Melamine tableware Melamine Molding Compound should avoid long-term contact with acidic, alkaline or oily substances during use to avoid chemical reactions.
It cannot be used in a microwave oven, as melamine tableware may produce harmful substances when heated in a microwave.
Urea molding powder，Do not use sharp tools such as steel wool to clean it, so as not to scratch the surface and affect the appearance and service life.
Post time: May-22-2025