Qingdao HYC Website in Chinese

Primary Sizes Available


Coarse & Fine Flake

+32 mesh (Super Jumbo)

+3290, +3295, +3296

+50 mesh (Jumbo)

+590, +595, +596

+80 mesh (Large)

+890, +894, +895, +896, +899

+100 mesh (Medium)

+190, +194, +195, +196, +199

-100 mesh (Fine)

-190, -194, -195, -196, -199

-200 mesh (Powder)

-280, -285, -290, -295, -299

-325 mesh

-380, -385, -390

Powder Metallurgy

-395, -399, -399.9

Micronized

400, 500, 600, 1000, 3000

Amorphous

+80, -100, -150, -200, -325

Expandable

+32, +50, +80, +100, +150

Spherical

8, 12, 15, 17, 20, 23, 25 ±1µm

Synthetic

12, 15, 17, 20, 23, 25 ±1µm



Chinese Natural Flake Graphite

We offer a wide array of natural crystalline graphite grades, from Super Jumbo (XXL) +32 mesh, to industry standards +80 (large), +100 (medium) & -100 (fine), down to micronized graphite as small as 5 microns (3000 mesh), with a fixed carbon range between 75 & 99.9%.

Our products have perfect flake crystallization, excellent lubrication properties, are both electrically and thermally conductive, and exhibit optimal physical and chemical properties, making them ideal for myriad applications and industry sectors.

Customized grades are available upon request. With our blending and sieving operations, we can meet the overwhelming majority of customer requirements.

We currently offer three different types, in various mesh sizes:

  • High Purity
  • High Carbon
  • Medium Carbon

Type
Fixed Carbon (%)
Granularity
Moisture (%)
Mesh Size
Up-sieve (%)
Under-sieve (%)
High Purity
99.9-99.98
+32
 
≥80
 
≤0.2
+50
+80
+100
+150
≥75
 
-100
 
≥80
-200
-325
High Carbon
94-99
+32
≥80
 
≤0.5
+50
+80
+100
+150
≥75
 
-100
 
≥80
-200
-325
Medium Carbon
85-93
+32
≥80
 
≤0.5
+50
+80
+100
80-93
+150
≥75
 
-100
 
≥80
-200
-325