Melamine Cyanurate (MCA), 37640‐57‐6
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 property and environmentally friendly, used in electrical & electronic applications (connectors, switches, housings, etc).
In unfilled compounds 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 economics 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 1.1~1.4µm
MCA25 average particle 1.4~1.8µm
MCA50 MCA≥97.5% average particle≥1.8µm, Excess acid≤0.3% Water content≤0.3%, pH value（10g/l）5.0~8.0
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 regulated for transportation.
Packing: 20kg/bag; 600kg/pallet; 12mt/20’Fcl
20kg/bag; 500kg/carton; 10mt/20’Fcl