Natural Flake graphite
Product Description
Product Overview
Product name: Natural Flake Graphite
Other Name: Natural graphite/Graphite Powder/Crystalline flake graphite/ Flake graphite Powder
High Purity graphite , high carbon graphite , Medium carbon graphite
Size: 32-5000 Mesh
Package: 25 kg or 20kg small bags into Jumbo bags
Origin: China
Appearance: Silver Gray Powder
Brand : Xingshi
Graphite is a non-metallic mineral with unique physical and chemical properties such as high temperature resistance, oxidation resistance, corrosion resistance, thermal shock resistance, high strength, good toughness, high self-lubricating strength, strong thermal conductivity and conductivity. The graphite series products produced by our company are mainly used in metallurgy, machinery, electronics, batteries, chemical industry, light industry, military industry, national defense, aerospace and refractory industries. They are essential non-metallic raw materials for today's high and new technology.
Particle size 0.5mm-1 μ m. Carbon content 80-99.99%
Properties: the flakes are complete, thin and tough, with excellent physical and chemical properties, good temperature resistance, self lubrication, conductivity, thermal shock resistance, corrosion resistance and other properties.
Product Introduction :
Flake Graphite classification:
1. Flake graphite is divided into high-purity graphite, high-carbon graphite, medium carbon graphite and low-carbon graphite according to the fixed carbon content.
High purity graphite (fixed carbon content greater than or equal to 99.9%) is mainly used for flexible graphite sealing materials and nuclear graphite, replacing platinum crucible for chemical reagent melting and lubricant base materials;
High carbon graphite (fixed carbon content 94.0% ~ 99.9%) is mainly used for refractories, lubricant base materials, brush raw materials, electric carbon products, battery raw materials, pencil raw materials, fillers and coatings;
Medium carbon graphite (fixed carbon content 80% ~ 94%) is mainly used in crucibles, refractories, casting materials, casting coatings, pencil raw materials, battery raw materials and dyes;
Low carbon graphite (fixed carbon content 50.0% ~ 80.0%) is mainly used for casting coatings.
2. Flake graphite is classified according to particle size: when the particle size is less than 38 microns, it is called micro powder graphite.
Micro powder graphite adopts advanced grinding equipment such as high-speed pulverizer, Raymond pulverizer and air flow pulverizer. It is mainly used for, powder metallurgy, lubricating oil, grease, dry battery, conductive coating, lubricating coating, scientific research of national defense science and Industry Commission and scientific research institutions, civil nuclear power, aerospace and strategic power interference weapons, smoke screen shielding weapons, etc.
Natural flake graphite Features
- Excellent conductivity
- Heat -resistant, Corrosion - resistant, heat shock-resistance
- self-lubricating
Our advantages
1. Stable : Complete crystallization,good toughness,strong resistance
2. High carbon :Resistance to friction For refractory materials 99% Carbon content .
3. Xingshi original Graphite , Best Price
Product Parameters :
| Items | High Purity Flake Graphite | High carbon Flake Graphite |
| Fixed Carbon % | C ≧ 99.9% | 94.4≦C≥99.9 |
| Model No. | GC | GT |
Variety | ||||
High Purity Graphite | ||||
High Carbon Graphite | ||||
Medium Carbon Graphite | ||||
Products | Fixed Carbon (MIN) | Ash (MAX) | Volatile (MAX) | Particle Size |
+3299 | 99% | 0.8% | 0.2% | +32 mesh: 75% MIN |
+3295 | 95% | 4% | 1% | +32 mesh: 75% MIN |
+599.9 | 99.9% | 0.1% | * | +50 mesh: 75% MIN |
+599.5 | 99.5% | 0.5% | * | +50 mesh: 75% MIN |
+599 | 99% | 0.8% | 0.2% | +50 mesh: 75% MIN |
+899.9 | 99.9% | 0.1% | * | +80 mesh: 75% MIN |
+898 | 98% | 1.5% | 0.5% | +80 mesh: 75% MIN |
+895 | 95% | 4% | 1% | +80 mesh: 75% MIN |
+890 | 90% | 8.5% | 1.5% | +80 mesh: 75% MIN |
+199 | 99% | 0.8% | 0.2% | +100 mesh: 75% MIN |
+195 | 95% | 4% | 1% | +100 mesh: 75% MIN |
+194 | 94% | 5% | 1% | +100 mesh: 75% MIN |
-195 | 95% | 4% | 1% | -100 mesh: 80% MIN |
-190 | 90% | 8.5% | 1.5% | -100 mesh: 80% MIN |
-295 | 95% | 4% | 1% | -200 mesh: 80% MIN |
-285 | 85% | 12.5% | 2.5% | -200 mesh: 80% MIN |
-280 | 80% | 17.5% | 2.5% | -200 mesh: 80% MIN |
-399 | 99% | 0.8% | 0.2% | -325mesh: 80% MIN |
-395 | 95% | 4% | 1% | -325 mesh: 80% MIN |
-385 | 85% | 12.5% | 2.5% | -325 mesh: 80% MIN |
Application :
Flake Graphite is widely used in advanced refractory materials and coatings in metallurgical industry. Such as magnesia carbon brick, crucible, etc. Stabilizer for initiating explosive materials in military industry, desulfurizing accelerator for smelting industry, pencil lead in light industry, carbon brush in electrical industry, electrode in battery industry, catalyst in chemical fertilizer industry, etc. After in-depth processing, flake graphite can produce graphite emulsion, which can be used as lubricant, release agent, wire drawing agent, conductive coating, etc. It can also produce expanded graphite for raw materials of flexible graphite products, such as flexible graphite seals and flexible graphite composite products.
(1) Additive of metallurgical industry.
(2) Materials of flexible graphite.
(3) Absorbent materials of battery.
(4) Additive of lubricant.
(5) Additive of refractory.
(6) Chemical Industry
(7) Catalyst in chemical fertilization processes
(8) Light Industry - Black Lead
(9) Graphite sealing material
(10) Electronics- Carbon brush ,Electrode etc....
Natural Flake graphite for More details , welcome your specific inquiry .
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