Melamine Cyanurate MCA CAS 37640-57-6

Main Applications

Melamine Cyanurate MCA CAS 37640-57-6 is a halogen-free nitrogen-based flame retardant used in engineering plastics and industrial polymer compounds. It is especially relevant for polyamide systems where flame retardant performance, electrical properties, and processing compatibility are important.

In B2B sourcing, MCA is commonly considered for PA6, PA66, glass fiber reinforced nylon, electrical and electronic components, connectors, housings, switches, and other molded or extruded plastic parts. It may also be evaluated in selected TPU, polyester, and other polymer systems depending on formulation design and target performance requirements.

Product Specifications

Melamine Cyanurate is generally supplied as a white powder. For industrial plastic and flame retardant applications, buyers usually evaluate purity, whiteness, particle size, moisture, thermal behavior, residue, and compatibility with the target resin system.

Specification values may vary by grade and supplier standard. Buyers should confirm the current TDS, COA, and application grade before purchase, especially when MCA is used in nylon compounding, reinforced plastic systems, or electrical component materials.

Packaging and Supply

Melamine Cyanurate MCA CAS 37640-57-6 can be supplied in standard industrial packaging suitable for flame retardant additives and plastic compounding use. Bag packaging is commonly used for powder additives, while packaging details can be discussed according to grade, order quantity, and shipment requirements.

For quotation and grade confirmation, buyers are encouraged to provide the target resin system, intended application, required specification, particle size preference, order quantity, packaging requirement, and destination country or port. This helps confirm whether the available MCA grade is suitable for nylon compounding, electrical components, or other industrial polymer applications.

Storage and Handling

Store Melamine Cyanurate in a cool, dry, and well-ventilated area. Keep the package tightly closed when not in use and protect the product from moisture, contamination, direct sunlight, and excessive heat.

During handling, avoid generating excessive dust and use suitable protective equipment. Processing conditions should be determined according to the buyer’s resin system, compounding equipment, and formulation requirements. Users should review the latest SDS and technical data before production use.

FAQ

1. What is Melamine Cyanurate MCA used for?

Melamine Cyanurate MCA is mainly used as a halogen-free flame retardant for polyamide, engineering plastics, reinforced nylon compounds, and selected industrial polymer formulations.

2. Is MCA suitable for PA6 and PA66?

Yes. MCA is commonly used in PA6 and PA66 flame retardant formulations. Buyers should confirm resin type, processing conditions, particle size, and target flame retardant performance before production use.

3. Which product categories are suitable for Melamine Cyanurate?

Melamine Cyanurate is suitable for Flame Retardants, Plastic Additives, Industrial & Specialty Chemicals, and Basic & Fine Chemicals.

4. What specifications should buyers check before ordering MCA?

Buyers should check purity, appearance, moisture, particle size, whiteness, thermal stability, residue, and compatibility with the target resin or compound system.

5. Can Melamine Cyanurate be supplied for bulk industrial orders?

Yes. MCA can be supplied for industrial inquiry and bulk sourcing. Buyers should provide application details, target grade, quantity, packaging preference, and destination information for quotation.