Good Liquidity High Expansion Rate Expandable Graphite

SUNGRAF Brand’s expandable graphite with good liquidity and high expansion rate
Halogen-Free,free of heavy metal
Fixed carbon:85-99.9% Partical Size:+32mesh,+50mesh,+80mesh,+100mesh,+200mesh
Expansion Rate@1000’C:20ml/g-450ml/g
Excellent flame retardant effects

Product Detail

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Products Details

Expandable graphite is one optimal material for fire-retardant applications, SUNGRAF produced expandable graphite with halogen-free, cost-effective when heated resulting in an increase in volume of up to 250-450 times. The resulting expanded flakes are referred to as "char", and provide unique fire retardant properties.
Expandable graphite is also utilized in graphite gasket products, electrically conductive fillers, foundry additives, graphene synthesis, coatings, and other industrial applications.
SUNGRAF will produce it according to your specifications.Before ordering,kindly contact our conselor or local agent to get what you need. SUNGRAF platform will work for you.

Advantages

1)Expandable Graphite has features of good expandable,
2)Expandable Graphite has the Features of high temperature resistance,
3)It is suitable for a wide range of applications
4)Corrosion resistant
5)Not Harmful to health

100 Natural Perfect Crystalline Flake Graphite (1)

Usage

01
Additive of flame-retardanting industry
02
Materials of flexible graphite.
03
Bsorbent materials of battery
04
Additive of lubricant
05
Additive of refractory.
06
Rubber products such as conveyer belts
07
Energy storage systems
08
Coating and plastic foils

Technical Properties: (Special Specs meet to customers' requirements.)

Name	Size	Expansion rate(ml/g)	PH Value	Volatile (%)	Moisture (%)	Carbon content(%)	Sulphur content(%)	Expanding temperature
Normal expandable graphite	32mesh	200-400	3-7	≤15	≤1	85-99.5	≤2.5	≥950℃
	50mesh	200-350	3-7
	80mesh	150-250	3-7
	100mesh	100	3-7
	150mesh	100-120	3-7
Ultralow sulphur expandable graphite	32mesh	200-400	3-7	≤10	≤1	85-99.5	≤0.02	≥950℃
	50mesh	200-350	3-7
	80mesh	150-250	3-7
	100mesh	100-200	3-7
High purified carbon expandable graphite	32mesh	200-400	3-7	≤12	≤1	≥99.8	≤2.5	≥950℃
	50mesh	200-350	3-7
	80mesh	150-250	3-7
	100mesh	100-200	3-7