Melamine Cyanurate (MCA)


Molecular Formula: C6H9N9 O3

Molecular Weight: 255.24 
CAS No.:37640-57-6

Specifications

  Item Specifications
 MC MC-15 MC-25 MC-260
Appearance White Powder White Powder White Powder White Powder
MCA Content 99.5% Min 99.5% Min 99.5% Min 99.5% Min
Whiteness 95 Min 95 Min 95 Min 95 Min
Moisture 0.30% Max 0.30% Max 0.30% Max 0.30% Max
ResidualCyanuric Acid 0.10% Max 0.10% Max 0.10% Max 0.10% Max
Residual Melamine 0.001% Max 0.001% Max 0.001% Max 0.001% Max
PH Value 5-7 5-7 5-7 5-7
Particle Size (D50) 1.5um Max 3.0um Max 4.0um Max 4.0um Max
Particle Size (D98)     -- 15um Max 25um Max 25um Max

 

Features & Applications:

  MCA is a halogen free and thermal stable flame retardant. the main fields of application are polyamides, copolimerized polyamides, polyurethanes and epoxies. for polyamides it can be used alone, for other applications combinations with other flame retardant may be advantageous, as a spumescent in intumescent system. in extrusion processes MCA is preferably used due to its lower particle size. Due to its high nitrogen content and the capacity of blowing, it is an excellent synergistic agent to be formulated in phosphorus based intumescent systems.

CONTACT
Factory Add.:Lingang Industrial Park,Binhai Economic Development Zone,Weifang,China
Office Add.:No.5166 East Dongfeng Street,Weifang,Shandong,China
Tel:0086-536-8897731,8897730
Fax:0086-536-8897732
e-mail:wang@cnjahwa.com