High thermal conductivity Flake graphite flakes with stable chemical properties flake graphite
High thermal conductivity Flake graphite flakes with stable chemical properties flake graphite
High thermal conductivity Flake graphite flakes with stable chemical properties flake graphite
High thermal conductivity Flake graphite flakes with stable chemical properties flake graphite
High thermal conductivity Flake graphite flakes with stable chemical properties flake graphite
High thermal conductivity Flake graphite flakes with stable chemical properties flake graphite
High thermal conductivity Flake graphite flakes with stable chemical properties flake graphite

High thermal conductivity Flake graphite flakes with stable chemical properties flake graphite

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Product Overview

Description



Products Description


Material
Graphite
Feature
1. High temperature resistance: The melting point of graphite is 3850±50℃, and the boiling point is 4250℃. Even if burned by ultra-high temperature arc, the weight loss is very small, and the thermal expansion coefficient is also very small. The strength of graphite increases with the increase of temperature. At 2000°C, the strength of graphite doubles. 
2. Electrical conductivity and thermal conductivity: The electrical conductivity of graphite is one hundred times higher than that of general non-metallic minerals. The thermal conductivity exceeds that of metal materials such as steel, iron, and lead. Thermal conductivity decreases
with increasing temperature, even at extremely high temperatures, graphite becomes an insulator. 
3. Lubricity: The lubricating performance of graphite depends on the size of the graphite flakes. The larger the flakes, the smaller the friction coefficient and the better the lubricating performance.
 4. Chemical stability: Graphite has good chemical stability at room temperature, and
is resistant to acids, alkalis and organic solvents. 
5. Plasticity: Graphite has good toughness and can be rolled into very thin flakes. 
6. Thermal shock resistance: Graphite can withstand drastic changes in temperature without being damaged when used at room temperature. When the temperature changes suddenly, the volume of graphite will not change much and no cracks will occur.


Grade reference performance table


Grade
Bulk Density
Resistivity
Thermal Conductivity （100℃)
Coefficient of Thermal Expansion (room temperature-600℃)
Shore Hardness
g/cm³
μΩm
W/m k
10-6/℃
HSD
TK-4
1.75
8~11
110~120
5.46
42
TK-5
1.85
8~10
130~140
4.75
48
TK-6
1.90
8~9
130~140
5.1
53
TK-7
1.82
11~13
110~120
5.6
65
TK-8
1.90
11~13
110~120
5.85
70


Grade
Flexural Strength
Compressive Strength
Elastic Modulus
Porosity
Graininess
Mpa
Mpa
Gpa
%
Micron
TK-4
38
65
9
17
13~15
TK-5
46
85
11.8
13
13~15
TK-6
55
95
12
11
8~10
TK-7
51
115
12
12
8~10
TK-8
60
135
13
11
8~10




Scope of Application


Semiconductor Industry
Photovoltaic industry
Chemical Industry


Heat treatment industry
Metallurgical industry
Electronics industry


Company's other products






If you need the above products, please contact customer service


Why Choose Us


1. High quality and low price
2. Multiple specifications and multiple performance requirements
3. Short production time
4.Unlimited MOQ, small batches are welcome
5. Have a group of experienced, professional and efficient R&D teams
6. Energetic team and good after-sales service


Our factory equipment






Service Guide


Most of our products are customized according to customer needs, please contact customer service staff before ordering, thank you for your cooperation!


package




Frequently Asked Questions


Q1: Do you have a catalog?
A: Yes. Dear. Please contact customer service staff to obtain an electronic catalog.

Q2: Do you have a picture of this product?
A: Yes, dear. We can provide you with product pictures in different locations for your
reference.

Q3: How is the quality of the parts?
A: We have a professional production technical team. We will check the goods
100% before shipment.

Q4: What is the minimum order quantity?
A: There will be different MOQs according to different products.

Q5: When is the delivery time?
A: If there is stock, it will be shipped within three days after receiving the payment.If you need customized parts, please contact our customer service staff in advance.

Q6: Can we test the samples first?
A: Yes, dear. If you need samples, please contact customer service.



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