Melamine Cyanurate CAS 37640-57-6
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Product Description
Product Details
Introduction
Melamine cyanurate (MCA) is a colorless, odorless, non-toxic, white crystalline powder that is insoluble in water but soluble in solvents such as ethanol and formaldehyde. It is weakly acidic and stable within 300°C. It decomposes at 350°C by endothermic absorption.
Our company has independent MCA surface modification technology, which solves many usage problems such as difficult dispersion and many black and white spots. KT-MC series products are widely used in many fields such as wires and cables, electronic appliances, building materials, textile coatings, etc.
Specification
| KT-MC-15P | KT-MC-151 | KT-MC-10 | KT-MC-25 | KT-MC-253 | KT-MC-50 | |
| Apperiance | Flake particles | White Powder | ||||
| MCA content% | 99.5 | 99.0 | 99.5 | 99.5 | 99.0 | 99.0 |
| Whiteness | 98 | 98 | 98 | 97 | 98 | |
| Decomposition temperature℃ | 300 | 300 | 310 | 320 | 315 | 300 |
| Density g/cm3 | 1.35-1.85 | 1.35-1.85 | 1.35-1.85 | 1.35-1.85 | 1.35-1.65 | 1.35-1.85 |
| Moisture content% | 0.2 | 0.2 | 0.2 | 0.2 | 0.3 | 0.2 |
| pH value | 5.0-7.0 | 5.0-7.0 | 5.0-7.0 | 5.0-7.0 | 5.0-7.0 | 5.0-7.0 |
| D50 (um) | 3 | 3 | 1.1 | 3 | ≤10 | 5 |
| D98 (um) | ≤25 | ≤6 | ≤6 | ≤25 | ≤25 | ≤50 |
| Dispersibility | AAAA | AAAAA | AAA | AAAA | AAAA | AAAAA |
| Recommended use | PA6/66 | TPE/OR/EVA |
Epoxy resin /EVA/TPE/TPU/ Unsaturated polyester |
PA/EVA rubber |
PA66, PA6 |
PA non reinforced/ silicone rubber/ epoxy resin /unsaturated polyester |
Application
Melamine cyanurate is widely used in nylon, acrylic emulsion, polytetrafluoroethylene resin and other olefin resins as a halogen-free flame retardant component. It is particularly suitable for use in two pure nylons, nylon 6 and nylon 66. It has good flame retardant effect, small processing smoke, and can easily achieve the flame retardant grade of UL94V-O. It has the advantages of extremely low application cost, excellent electrical properties, mechanical properties and coloring properties. At the same time, when it is used as a mixed additive to manufacture flame retardant masterbatch, it has the advantage of easy processing due to its excellent balance between good thermal stability and high-efficiency flame retardancy.

Packaging and storage:
25kg/drum or as required
This product is susceptible to moisture and should be placed in a cool, dry place. If the package is damaged, use it as soon as possible.
If the package is damaged or damp, dry it at 100℃±10℃ for 2 hours before use.
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