Product Details

Product Description

Expandable graphite is a type of flexible graphite and obtained by treating high quality natural scale graphite manufactured by Tianhe.As an ideal and new sealing material(sealant),it is widely applied to dynamic and static seal of petroleum, chemical,electricity,astronavigation,automobile,ship and instrument.

Expandable graphite becomes worm like shape after instant treatment in high temperature,and the size of the expandable graphite can expand 100-400 times.The expandable graphite still keeps the property of natural graphite,and still possesses excellent molding plasticity,flexibility and ductibility,and sealability.It is a high quality raw material for all types of graphite plates and sealing member,and can also be used as new casting powder and exothermic agent in metallurgy industry.

Type: 9950250 9980250 9950200 9980200 9550250 9580200 etc.

Specification: particle size: 32 mesh 50 mesh 80 mesh 100 mesh

Expansion rate: 100-400ml/g

Property: good expandability,high temperature resistance,anti-radiation,heat insulation,lubrication,plasticity and chemical stability.

Use: widely applied to the following industries such as steel,metallurgy,petroleum,chemical,machinery,astronavigation,and atomic energy.

Average Expandable Graphite

Specification	Fixed carbon (%)	Ash content (%)	Volatile constituent (%)	Expansion Rate (ml/g)	Sulfur content (%)		PH Value	Moisture (%)	Particle size substance above the sieve (%)
Specification	Fixed carbon (%)	Ash content (%)	Volatile constituent (%)	Expansion Rate (ml/g)	Before expansion (%)	After expansion (ppm)	PH Value	Moisture (%)	Particle size substance above the sieve (%)
Kp32	90-99.9	≤8.0	≤12	200-400	≤2.2	≤1500	3-7	≤1.0	≥80
Kp50	90-99.9	≤8.0	≤12	200-350	≤2.2	≤1500	3-7	≤1.0	≥80
Kp80	90-99.9	≤8.0	≤12	150-250	≤2.2	≤1500	3-7	≤1.0	≥80
Kp100	90-99.9	≤8.0	≤12	100-200	≤2.2	≤1500	3-7	≤1.0	≥80

Packaging & Shipping

1. Packing: 1 ton bag or as your requirements.

2. Shipping: By sea or train

Company Information

The company specializes in manufacture of flake and micronized graphite as well as graphite products. The company was established in 1978 and covers a total area of 68,000 square meters. Currently, the company has 368 employees including 8 engineers and 32 technicians and manufactures full range of graphite products with more than 300 specifications in 3 categories. Products of the company are supplied to more than 500 clients throughout China and exported to Japan, South Korea and dozens of European and American countries.

Quality policy:
The highest priority of the company is given to product quality to provide clients satisfactory products and accountable after-sales service.

Business philosophy:

Market-oriented innovation, hardworking and creditability

The company is committed to corporate competence, efficiency and high level performance to provide r

reasonably priced products and comprehensive solutions.

FAQ

1.What kind of expandable graphite could you provide?

Please see our above form for specifications and tell us the specific indexes you need.

2.What is the min order of expandable graphite?

1 Ton is acceptable.

3. Could I get the sample to test? Is the sample free?

We're very pleased to provide sample for you. Generally, we could provide free sample if the quantitiy is less than 1kg. However, please kindly pay the shipping cost by express.

4. How could you assure the quality of your product?

We will provide quality certification for each sample and shippment. You could also visit our factory to control quality if possible. Or we could ask the third party, such as, SGS, to test the cargo.

5. Is your price more competitive comparing to other manufacturers'?

Generally, we could provide reasonable and competitive price. Please feel free to send us an inquiry if you have.

6. Could I visit your factory?

Welcome to visit our factory.

7. What kind of payment method do you use?

Generally, T/T, L/C at sight. But if you have special requirement, please feel free to tell us. Let's talk about it.