Wholesale Food Grade Melamine Molding Powder for Tableware

Core Definition of Melamine Powder

l Chemical Nature:

A thermosetting molding compound, made from melamine-formaldehyde resin as the base material, α-cellulose as filler, and additives such as pigments and curing agents, through mixing, grinding, and drying to form a powder; distinct from pure melamine monomer.

l Appearance and Properties: 

Mostly white/colored fine powder; after curing, it has high hardness, is impact-resistant, water-resistant, and has good insulation properties; food-grade temperature resistance is typically -20℃ to 120℃; non-toxic and odorless.

Melamine powder is a thermosetting plastic, meaning that its products cannot be remelted after curing. This is a key reason why it is resistant to high temperatures (typically usable up to 120°C).

Molding and Key Aspects of the Melamine Tableware Supply Chain

1. Processing Technology:

Melamine powder is molded and cured into tableware under high temperature and pressure; thermosetting materials cannot be remelted once formed, and scraps are difficult to recycle.

2. Core Advantages:

Lighter than ceramic, drop-resistant and unbreakable; more heat-resistant and scratch-resistant than ordinary plastics; vibrant colors and can be made into complex patterns; suitable for schools, restaurants, takeout, and children's tableware.

3. Safety Standards:

China GB 4806.7, EU EU 10/2011, US FDA 21 CFR.

4. Usage Precautions:

Do not microwave, do not heat directly over an open flame, avoid prolonged storage of strong acids (such as vinegar, lemon juice) or strong alkaline foods; never scrub vigorously with steel wool to avoid damaging the surface.