Foundry Coating Flake Graphite Tap Density 99.5% Natural Flake Graphite Sieving Graphite Powder

• Customization: Available
• Carbon Content: Medium-Carbon
• Mositure: 0.3% Max
• Model NO.: 5995 Natural Flake Graphite
• Fixed Carbon: 99% Min
• Mesh Size: +50 Mesh
• Type: Graphite Powder
• Grade: Industrial Grade
• Crystal Morphology: Flake Graphite
• Forming Way: Grinding
• Composition: Natural Graphite
• Transport Package: 25kg in Jumbo Bags
• Specification: different size
• Trademark: XS
• Origin: Heilongjiang, China
• HS Code: 2504101000
• Production Capacity: 5000ton/M

Product Description

Natural Flake Graphite

Description :

Flake graphite is a natural crystalline graphite, which is like fish scale. It belongs to hexagonal crystal system and has a layered structure. It has good properties such as high temperature resistance, conductivity, heat conduction, lubrication, plasticity and acid and alkali resistance.
                  Chemical formula   : C
                         HS code : 2504101000
                         CAS 7782-42-5
                         National Standard GB / T3518-2008.
Product Features :
                      a. Large grain size
                      b. Continuous bulk quantity supplying
                      c. Short delivery time
                      d. Stable quality
                     e. Strict ISO quality control

Application: Copper up casting for thermal insulation on surface of molten copper, etc ......


Size: usually 32 mesh or 50 Mesh required.

Products Parameters :

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

High purity  Graphite powder

 

Grade	Fixed Carbon(%)	Moisture(%)	Screen Residue(%)
LC 500	99.90-99.99	≤0.20	≥80.0
LC 300
LC 180
LC (-)150			≤200.0
LC (-)75
LC (-)45

 

 

High Carbon Graphite 

 

Grade	Fixed Carbon(%)	Moisture(%)	Screen Residue(%)
LG 500	(≥)94.00-99.00	≤0.50	≥75.0
LG 300
LG 180
LG 150
LG 125
LG 100
LG (-)150			≤20.0
LG (-)125
LG (-)100
LG (-)75
LG (-)45

 Medium - Carbon Natural Flake Graphite :

 

Grade	Fixed Carbon(%)	Moisture(%)	Screen Residue(%)
LZ 500	(≥)85.00-93.00	≤0.50	≥75.0
LZ 300
LZ 180
LZ 150
LZ 125
LZ 100
LZ (-)150			≤20.0
LZ (-)125
LZ (-)100
LZ (-)75
LZ (-)45
LZ 500	(≥)80.00-84.00	≤0.10	≥75.0
LZ 300
LZ 180
LZ 150
LZ 125
LZ 100
LZ (-)150			≤20.0
LZ (-)125
LZ (-)100
LZ (-)75
LZ (-)45

 

Other usage in Metallurgical Industry  :

 

1. Flake graphite is the main material in foundry industry.

The casting industry should add flake graphite in the production process. Adding flake graphite to casting products can help the products to complete faster and better, and enhance the product quality of castings. Therefore, flake graphite for casting is the key raw material of the casting industry.

2. How is graphite used for casting?

The special flake graphite for casting is processed into powder, and then added to the casting mold and the outer surface of the casting, so that the casting is easy to demould, and the casting surface is smoother and free of sand. The special flake graphite for casting enhances the surface quality of the casting, making the casting more wear-resistant and high-temperature resistant. This is the application of special flake graphite in casting and its role in wear resistance and high temperature resistance. There are many specifications of special flake graphite powder for casting, including 600 mesh ~ 800 mesh, 1200 mesh and other specifications of special flake graphite for casting. In different casting production fields, different mesh numbers of special flake graphite for casting should be used.

In the production process of the casting industry, the casting process is carried out in a high-temperature environment. In order to make the casting not deform and fracture at high temperature, it is necessary to add special flake graphite for casting. After adding flake graphite, the casting material can withstand high temperature and ensure the quality of the casting.

Delivery :  Nomr
Packing:  25 Kg bag in Jumbo bags / Customized / OEM




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