Melamine Moulding Compound For Fridge Food Box
The raw material for making crockery is pure melamine powder. Melamine moulding compound is made of melamine and formaldehyde and it is non-toxic. It is a thermosetting resin. Therefore, melamine molding compound can be molded into crockery at high temperature.This is a thermosetting compound that is offered in various colors. This compound has outstanding characteristics of molded articles, wherein resistance against chemical and heat are excellent. Furthermore, hardness, hygiene and surface durability are also very good. It is available in pure melamine powder and granular forms, and also the customized colors of melamine powder required by customers.
Physical Property:
Melamine moulding compound in powder form are based on melamine-formaldehyde resins fortified with high-class celluloses reinforcement and further modified with minor amounts of special purpose additives, pigments, cure regulators and lubricants.
Advantages:
1. Beautiful colouring, stable colour and lustre, wide range of colouring, optional.
2. Easy fluidity and difficult fluidity to meet the needs of moulding.
3. Good mechanical properties, impact resistance, non-fragile and good finish.
4. High flame retardancy and good heat and water resistance.
5. Non-toxic, odorless, meet the requirements of European environmental protection.
Applications:
1. Tableware: such as plates, cups, saucers, ladle, spoons, bowls and saucers, etc.
2. Entertainment products: such as dominoes, dice, mahjong, chess, etc.
3. Daily necessities: such as ashtray, buttons, trash can, toilet seat lid.
Storage:
Storage at 25 centigrade gives stability for 6 months. Avoid moisture, dirt, packaging damage, and high temperature which affect the material's flow and its mould ability.
Testing result
|
Test item |
Requirement |
Test results |
Item conclusion |
|
|
Evaporation residue mg/dm2 |
Water 60ºC,2h |
≤2 |
0.9 |
Conform |
|
Formaldehyde monomer migration mg/dm2 |
4% acetic acid 60ºC,2h |
≤2.5 |
<0.2 |
Conform |
|
Melamine monomer migration mg/dm2 |
4% acetic acid 60ºC,2h |
≤0.2 |
0.07 |
Conform |
|
Heavy metal |
4% acetic acid 60ºC,2h |
≤0.2 |
<0.2 |
Conform |
|
Decolorization test |
Soaking liquid |
Negative |
Negative |
Conform |
|
Buffet oil or colorless oil |
Negative |
Negative |
Conform |
|
|
65%ethanol |
Negative |
Negative |
Conform |
|
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