|Place of Origin:||Jiangxi, China|
|Minimum Order Quantity:||20 Metric Tons|
|Packaging Details:||25kg PP woven bag with inner waterproof PE film.|
|Delivery Time:||15 days after be paid|
|Payment Terms:||L/C, T/T, Western Union, MoneyGram|
|Supply Ability:||6000 Metric Ton/Metric Tons per Month|
|Material::||Melamine Composite Polymer||Color::||Customized|
|Type:||Modified||Application:||Make Food Grade Dinnerware|
melamine formaldehyde resin manufacturers,
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MMC Melamine Formaldehyde Moulding Compound For making tableware melamine crockery
MELAMINE MOULDING COMPOUNDS are cellulose-filled moulding powders, for large flat articles as well as for deep-draw mouldings.
MELAMINE MOULDING COMPOUNDS has improved characteristics compared to the UREA MOULDING COMPOUNDS.
MELAMINE MOULDING COMPOUNDS are eminently suitable for
Major Application Areas
Widely used in melamine tableware, low-voltage electrical appliances and other combustion products.It is used to make dinnerware, fridge food box, insulation parts, electrical parts, aviation use cups and tableware.
|Test item||Requirement||Test results||Item conclusion|
|Sensory organs||Molding of the normal smooth color is no foreign body||Conform||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|
|Decolorization test||Soaking liquid||Negative||Negative||Conform|
|Buffet oil or colorless oil||Negative||Negative||Conform|
Melamine is kind of important organic chemical middle product. It condenses with formaldehyde to product the formaldehyde resin (melamine resin), and owns the advantages of unharmful, heat-resisting, anti-aging, high luster, good insulation and widely used in the fields of plastic processing and wood working is also the chemical of coating, papermaking, textile, paints and leather processing industry.
PRELIMINARY TREATMENT :
High frequency pre-heating of MELAMINE MOULDING COMPOUNDS not only improves surface quality of moulded parts, but tension-free moulded pieces are also obtained. At the same time tools are preserved and working productivity can be increased by lowering of operating times.
MOULDING TOOLS :
In general moulds should be hard chromium plated and well polished. Thus are obtained not only better piece surface, but also removals is facilitated.
Thick-wall pieces and those with great crossection variations should be moulded at temperature as low as possible.
In spite of its storage stabilty, MELAMINE MOULDING COMPOUND should not be stored under unfavourable conditions. Otherwise a relapse of flow may be expected. For best results, keep it under cool and dry conditions, below 25°C at all times, and not in direct contact with sunshine.
PACKAGING OPTIONS :