Property: Expandable Graphite has the features of expandable and its products have the Features of high temperature resistance,

Spec: expansion rate 60,100,200,250,300ml/gProperty: Expandable Graphite has the features of expandable and its products have the Features of high temperature resistance, hot insulation, lubrication and chemical stability.Use: (1) Additive of metallurgical industry(2) Materials of flexible graphite(3) Absorbent materials of battery(4) Additive of lubricant(5) Additive of refractoryMain index of physics and chemistry (Medium-sized)

Brand No.	Fixed Carbon (%)	Ash(%)	Volatile(%)	Expansion Rate(ml/g)	Sulfuric acid content			PH Value	Moisture(%)	Particle SizeOversize(%)
					Before Expansion (%)		After Expansion (ppm)
GL-EX32	90-99.9	≤8	≤12	100-400	≤2.5	≤1500		3-7	≤1.0	≥80
GL-EX50	90-99.9	≤8	≤12	100-400	≤2.5	≤1500		3-7	≤1.0	≥80
GL-EX80	90-99.9	≤8	≤12	100-400	≤2.5	≤1500		3-7	≤1.0	≥80
GL-EX100	90-99.9	≤8	≤12	100-400	≤2.5	≤1500		3-7	≤1.0	≥80

We can adjust all kinds of index according to your requirement.

expansion graphite