Melamine Formaldehyde Molding Compound (abbreviation A 5)

• Customization: Available
• CAS No.: 9003-02-1
• Formula: Mf
• Model NO.: A5
• EINECS: 9003-02-1
• Aldehyde: Polyaldehyde
• Aether: Unsaturated Ether
• Hydroxybenzene: Monohydric Phenol
• Ketone: Fatty Ketone
• Transport Package: 20kgs/Bag
• Specification: 100%
• Trademark: MiaoShi
• Origin: China
• HS Code: 3924100000
• Production Capacity: 1200tons /Year

Product Description

Melamine formaldehyde molding compound(abbreviation A5)
is a king of power heat pressing molding material which main ingredient is melamine.

The following are its features:
Non-toxic, odorless;
Temperature resistance: -30degree ~ +120degree;
Bump-resistant;
Corrosion-resistant;
Beautiful appearance, light and insulation, use safe.

Our products are widely used in the production of the following products:

The reaction principle

Melamine tableware powder is usually formulated by controlling the molar ratio of formaldehyde to triamine at
about 1:2, then heating up to 80 ºC.
After reaction, the product is a soluble prepolymer resin. The powder product will be formed into a product by
cross-linking reaction through high temperature and high pressure.

Is melamine toxic ?
Everyone may be scared to see melamine compound because its two raw materials, melamine and formaldehyde,
are things we particularly hate.

 

However, after the reaction it change into large molecules, it is considered to be non-toxic. With stand temperature
of melamine tableware: -30ºC- +120ºC. As long as the use temperature is not too high , melamine tableware is
not suitable for use in microwave ovens due to the particularity of the molecular structure of melamine plastic.


Trays, dishes, flat plate, fruit plate series, bowl, soup bowl, salad bowl, noodle bow

Quality specifications: GB/T9567-2016
 

Advantages:

1 .lt has a good surface hardness gloss insulation heat resistance and water resistance 2. With bright color, odorless,
tasteless, self- extinguishing,anti-mold,anti-arc track 3. It is qualitative light,not easily broken, easy decontamination and specifically approved for food contact

 

Applications:
1.Kitchenware/ dinnerware
2.Fine and heavy tableware
3.Electrical fittings and wiring devices
4.Kitchen utensil handles
5.Serving trays,buttons and Ashtrays
6.Entertainment products,' such as dominoes, dice, mahjong, chess, and so on.

Test item		requirement	Test results
Sensory organs		Molding of the normal smooth color is no foreign body	Conform
Evaporation residue mg/dm2	Water 60ºC,2h	≤2	0.9
permanganate consumption mg/dm2	Water 60ºC,2h	≤2	0.2
Formaldehyde monomer migration mg/dm2	4% acetic acid 60ºC,2h	≤2.5	<0.2
Melamine monomer migration mg/dm2	4% acetic acid 60ºC,2h	≤0.2	0.07
Heavy metal	4% acetic acid 60ºC,2h	≤0.2	<0.2
Decolorization test	Soaking liquid	negative	negative
	Buffet oil or colorless oil	negative	negative
	65%ethanol	negative	negative

1. How about the packing?

Usually, we provide the packing as 25 kg/bag. Of course, we can also pack as your requirements.

2.How about the storage for melamine powder?

It should be stored in a dry and ventilating warehouse. Be cautious to keep away from moisture and heat.

 

3. Do you provide sample powder? Is it free?

Yes, we can offer 2kg sample powder for free charge but do not pay the cost of freight.

 

4. Can you make the material according to my needed color?

Sure, there are two ways to confirm the color:
(1) sending us sample
(2) inform us the Panton code Raul color number.