Density 1.6-1.9g/Cm3 Carbon Graphite Blocks

Various Sizes Carbon Graphite Blocks High Purity Artificial Graphite Rods

Graphite block is made from excellent petroleum coke, are widely used in metallurgy, machinery, electronics and chemical industry, etc. Various graphite blocks with qualified materials are available in our factory. We could supply fine-grain graphite, medium-grain graphite, high pure graphite, isostatic graphite, kinds of domestic and imported graphite, and so on.

1. High temperature resistance: graphite melting point is 3850 + 50 ℃, boiling point is 4250 ℃, even by the ultra high temperature arc ignition, weight loss is small, thermal expansion coefficient is small.Graphite with temperature increase and strengthen the intensity, at 2000 ℃, the intensity of graphite double.

2. Conductivity:Graphite conducts electricity because each carbon atom in graphite forms only three covalent bonds with other carbon atoms, and each carbon atom still retains one free electron to transfer charge.

3. Lubricating property: the lubricating property of graphite depends on the size of graphite scales. The larger the scale, the smaller the friction coefficient and the better the lubricating property.

4. Chemical stability: graphite has good chemical stability at room temperature, acid, alkali and organic solvent corrosion resistance.

5. Plasticity: graphite has good toughness and can be ground into very thin sheets.

6. Thermal shock resistance: when graphite is used at room temperature, it can withstand the drastic change of temperature without damage. When the temperature changes abruptly, the volume of graphite does not change much and cracks will not occur.

Physical Properties of Isostatic Graphite

	Index	Bulk Density	Shore hardness	Resistivity	Flexural Strength	Compressive Strength	Thermal expansion coefficient	Ash
Category		≥g/cm3	≥HS	UΩ*m	≥MPa	≥MPa	10-6/℃	≤ PPM
Cylinder	Grade A	1.85	50	8-12	40	80	4.0	500/50
	Grade B	1.8	45	8-12	35	70	3.8	500/50
	Grade C	1.8	40	8-12	30	65	3.8	500/50
Cuboid	Grade A	1.85	55	8-12	45	90	4	500/50
	Grade B	1.8	50	8-12	40	80	3.9	500/50
	Grade C	1.8	40	8-12	35	70	3.8	500/50

Physical Properties of Carbon Graphite Material

Photos of Product

Company Introduction

Sichuan Haicheng Carbon Products Co.,Ltd. Is a professional enterprise engaged in research, design and production of electrical carbon products,graphite products and mechanical seals.

We have nearly 200 employees, 55% of them have advanced degrees. Among them there are 20 engineers and technicians, their 20% of the total number of employees.

The company is equipped with more than 200 processing equipment and testing equipment, such as CNC lathe,CNC automatic production lines. CNC engraving and milling machines, CNC vertical milling machines and etc. The production capacity is 2.2 million sets of various types.

The company has a group of strong professional research and development team, has professional testing equipment and testing method, Carry out random inspection of incoming materials, and take self-inspection, first inspection, patrol inspection, and random inspection of products in the production process to ensure that the products meet the qualified standards.

The company strengthens product structure adjustment and transformation and upgrading, continuously increases R&D investment, integrates new processes and products to build and improve the industrial chain, provides customers with better products and services, and meets the company's production and development needs.

DELIVERY TIME:

15-20 days after confirming order,detail delivery date should be decided according toproduction season and order quantity

Sichuan Haicheng Carbon Products Co.,Ltd. Is a professional enterprise engaged in research, design and production of electrical carbon products,graphite products and mechanical seals.

We have nearly 200 employees, 55% of them have advanced degrees. Among them there are 20 engineers and technicians, their 20% of the total number of employees.

The company is equipped with more than 200 processing equipment and testing equipment, such as CNC lathe,CNC automatic production lines. CNC engraving and milling machines, CNC vertical milling machines and etc. The production capacity is 2.2 million sets of various types.

The company has a group of strong professional research and development team, has professional testing equipment and testing method, Carry out random inspection of incoming materials, and take self-inspection, first inspection, patrol inspection, and random inspection of products in the production process to ensure that the products meet the qualified standards.

The company strengthens product structure adjustment and transformation and upgrading, continuously increases R&D investment, integrates new processes and products to build and improve the industrial chain, provides customers with better products and services, and meets the company's production and development needs.