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Brand Name: | Dongxin |
Model Number: | A1, UMC |
MOQ: | 1 * 20GP |
Price: | To Be Negotiable |
Payment Terms: | L/C, T/T, D/P |
Supply Ability: | 6000mt/Month |
What is melamine moulding compounds?
Melamine moulding compounds ( thermosetting plastics) are amino moulding compounds composed of melamine formaldehyde and alpha cellulose as filling material with the addition of lubricant , hardening agent & pigments.
Thermosets offer many advantages over basic thermoplastics and are suitable for compression , transfer or injection moulding.
They are produced in a precise, brilliant, light fastness and vibrant range of colors They are available in powder (which gives much better surface) or granular form.
Melamine moulding compounds are strong , glossy , very durable and highly resistant to staining. They have better resistanceto heat, solvents, chemicals, moisture, electricity and scratching than urea moulding compounds.
Applplications:
*Kitchen utensils and' kitchen ware, imitation ceramic dinnerware, tableware (plates, cups, saucers,ladles,spoons, , bowls, and dishes)
*Melamine crockery,melamine porcelain-like , tableware used by hotels,' schools, fast food restaurants, and households.
Test item
|
requirement
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Test results
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Item conclusion
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|
Sensory organs
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Molding of the normal smooth color is no foreign body
|
Conform
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Conform
|
|
Evaporation residue mg/dm2
|
Water 60ºC,2h
|
≤2
|
0.9
|
Conform
|
permanganate consumption mg/dm2
|
Water 60ºC,2h
|
≤2
|
0.2
|
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
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Decolorization test
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Soaking liquid |
negative
|
negative
|
Conform
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Buffet oil or colorless oil
|
negative
|
negative
|
Conform
|
|
65%ethanol
|
negative
|
negative
|
Conform
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