NYACOL® NYAGRAPH Expandable Graphite is an intumescent flame retardant which offers the following advantages:
NYAGRAPH is used for low smoke and/or non-halogen flame retardant formulas. Below is a guide showing the NYAGRAPH product grade, expansion volume, initial expansion temperature and approximate size, µm. Please refer to the individual data sheets which highlight each product’s unique properties. If you require assistance, please contact NYACOL.
Polyurethane applications. Minimal influences on catalyst.
Very fine particle size – 80% < 150 microns.
Soft ash, plastic applications. Fine particle size – 80% > 180 microns.
Standard product for polyurethane, sealants, bitumens.
Soft ash, plastic applications when used with other flame retardants.
Soft ash, low abrasion, low corrosion. Polymer applications.
Soft ash, low initial expansion temperature, low sulfur.
Soft ash, high expansion.
