Flame retardant expandable graphite


Flame retardant expandable graphite is high-quality natural flake graphite produced by our company, an expanded graphite products which is obtained through a special modification. It is an ideal environmentally new halogen-free flame retardant material, is widely used in fields of polyurethane, XPS,EPS,polystyrene foam board,car interiors,fire retardant paint and other industries. 

Variety:flame dedicated, polyurethane dedicated, the new powder metallurgy dedicated


Standard products of flame retardant expandable graphite

Products No. 

Purity 

Particle size

Expansion rate(ml/g)

Feature description

EG-AF

95-99%

50

250-400

Has high expansion coefficient, low ash, suitable for sealing industry, flame retardant industry

EG-E300

95-99%

80

>270

Standard fire-retardant products, with special dispersion, particle size distribution best for polyurethane foam,

 polystyrene board graphite, EPS, fire seals, polystyrene insulation plates, etc.

EG-X200

95-99%

80

>230

The initial expansion temperature of> 250 ℃ special dispersion, be suitable for extrusion processes XPS products, 

fire-retardant rubber-based products.

EG-A300

95-99%

80 50

>280

High level flame retardant products, mainly used for export and high level flame customers, have a clean surface,

 the special dispersion with high-purity, low sulfur, low ash, high expansion.

EG-150

95-99%

150

>65

Specific dispersion, the finer particle size, 150 micron  100 mesh pass rate of 80%

EG-200

95-99%

200

>35

The finest particle size 75 microns /  200 mesh pass rate of 80%



Production indicators can be adjusted according to customer requirements.