Melamine Cyanurate (MCA) Halogen-free Flame Retardant

Appearance: White crystal powder

Content (%): 99.5 MIN

Moisture (%): 0.2 MAX

pH: 6.0 - 7.0

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Product Detail

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Product introduction

Melamine cyanurate ( MCA ) is a kind of white power. It has excellent electricity performance, especially adaptable to electric equipment and Electronic Industrie Non-toxic and environmental protection.

Melamine Cyanurate is a halogen-free flame retardant that can be used in thermoplastic urethanes (TPUs) for electrical wire coatings. MCA especially applies to nylon number 6 and number 66, which can achieve the anti-flaming effect with UL 94 V level easily; It's worthwhile to point out that it has such advantages as very low application cost, super electrical capacity, mechanical performance, and excellent pigmentation effect, etc.

Technical Specification

Items	Index
Appearance	White crystal powder
Content (%)	99.5 MIN
Moisture (%)	0.2 MAX
pH (10 g/L)	6.0 - 7.0
Whiteness (F457)	95 MIN
Melamine (%)	0.001 MAX
Cyanuric Acid (%)	0.2 MAX
D50	3 μm MAX 3.5 - 4 μm Size can be adjust as per clients' need.
Packing:	600 kg big bags , 2 bags per pallet20kg plastic bag with pallet

Benefits

1. Halogen-free, low smoke density, low toxicity, and less corrosion.

2. High sublimation temperature (440°C) with high thermal resistance and thermal processing stability.

3. Good economics and mechanical properties, compared to compounds containing halogen/antimony flame retardant systems

4. Lower corrosion offers advantages in the processing stage or fire hazard.

5. UL94V-0 rating for unfilled or mineral filled compounds.

6. UL94V-2 rating for glass filled compounds.

Applications

1. primarily used for nylon.

2. Primarily for electrical & electronic applications (connectors, switches, etc.) made from polyamide or thermoplastic polyurethane.

3. Suitable for synthetic resins (i.e. PA, PVC, PS).

Packing

20 kg per multi-ply paper bag (10-11 MTs per 20 foot container or 20-22 MTs per 40 foot container).

25 kg per composite woven bag with inner PE lining.

600 kg per jumbo bag available upon request.

Properties of Melamine Cyanurate

Melamine Cyanurate is a salt comprised of Melamine and Cyanuric acid, which has unique physical properties: heat stability at 300º.

Held together by an extensive two-dimensional network of hydrogen bonds between Melamine and Cyanuric acid, which network forms layers such as graphite.

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MCA