Melamine Cyanurate (MCA)
Description
Product Name : Melamine Cyanurate (MCA)
Equivalent Name: Melapur MCA
Cas No. : 37640‐57‐6
Molecular Weight: 255.2
chemical structure
Application
Melamine Cyanurate is a halogen‐free flame retardant for polyamide, good electrical properties and is environmentally friendly, and used in electrical & electronic applications (connectors, switches, housings, etc).
In unfilled compound systems, it provides a UL94 V-0 rating, in glass fiber filled system, only a UL94 V-2 rating is achieved.
Features
- Low smoke density & toxicity, less corrosion.
- Offers good economic and mechanical properties
Typical Properties
Appearance white powder
Assay % 99.5 min
Ash %0.03 max
Water %0.1 max
PH 5‐7
Particle size
Name Particle size
MCA01 0.05mm≤90%≤0.6mm
MCA15 average particle 11~14µm
MCA25 average particle 14~18µm
MCA50 MCA≥975% average particle≥18µm, Excess acid≤03% Water content≤03%, pH value（10g/l）50~80
Dosage
PA6 % 88‐90
MCA % 12‐10
PA66 % 90‐92
MCA % 8‐10
These properties are typical but do not constitute a specification either in part or as a whole. Specification data is available on request from sales, customer service or customer technical service.
Packing
Transportation classification: No regulation for transportation.
Packing: 20kg/bag; 600kg/pallet; 12mt/20’Fcl
20kg/bag; 500kg/carton; 10mt/20’Fcl