Spherical asphalt Coal tar pitch As A Binder for Graphite electrode and carbon products
According to the different softening point, coal bitumen is divided into three types: low temperature bitumen, medium temperature bitumen and high temperature bitumen.
Middle temperature coal tar pitch Specification
Softening Point: |
85-100°C |
QI: |
10%max |
TI: |
15-25% |
Ash content: |
0.3%max |
Water content: |
4%max |
Volatile matter content : |
58-68 |
Application
This grade can be used as raw material for pitch coke ;making electrode boning agent in electrode and aluminum industry ; as bonding agents for making electric battery and refractory materials.
High temperature coal tar pitch Specification
Softening Point : |
120-124°C |
QI: |
6-10% |
TI: |
26%min |
Ash content : |
0.3%max |
Water content: |
4%max (0.5%max in the best) |
Sulpfur: |
0.6%max |
Application
It can be used for the production of Anode Paste, Prebaked Anode, Cathode, Electrode Paste, and Graphite Electrode.
Modified coal tar pitch Specification
Softening Point: |
100-115°C |
QI: |
4-12% |
TI: |
26%min |
Ash content : |
0.3%max |
Water content: |
4%max (0.5%max in the best) |
Coking Value: |
55%min |
Application
As the bonding agent of electrode used in aluminum industry.
Packaging
Packed by sea-worthy wooden pallet + shrink wrapped + carton.,or as customer's requirements.
Shipping
15-30 days working day for large quantity. The shipment we will arrange as soon as possible. Of course, if it is a custom products, the shipping time will delay.
Qinyang Zhihua Trade Co., Ltd. is a comprehensive enterprise specializing in the production of anticorrosive materials such as anticorrosive carbon bricks and anticorrosive construction. Our company has an independent research and development team.
Competitive advantages of our company in the market: Professional anti-corrosion lining products: anti-corrosion carbon brick (board), various impregnated carbon brick (board), high purity graphite carbon brick (board), high temperature roasted carbon brick, acid-resistant ceramic tile (board),Quality,Reliablity and Service is the principle of our company.We supply the carbon bricks not only to the Chinese domestic market but also to the overseas customers from USA,Germany,Brazil,Morrocoo and so on.We anjoying a very high reputation and a happy cooperation with all customers.In recent 2 to 3 years,we are the only supplier of carbon bricks for the phosphate projects in Saudi Arabia and in Tunisia (Project phase I and II).
Q What is the difference between Refractoriness and Working temperature ?
A Refractoriness:the refractory material withstands high temperature without melting and softening performance in the absence of load resistance.Usually working temperature is less than refractoriness about 350-400°C.
Q How are the products’ quality?
A The products will be strictly inspected before shipment, so the quality could be guaranteed.
Q What is the Warranty for the fire brick?
A For all the brick,we have 1 years warranty.If any quality problems on our side occured in this period ,we will take on the shipping cost and replacement.
Q What is the service life of the bricks?
A The service life of different bricks is unlike.It also depends on your using condition and method.
Q Are you a manufacture or trader?
A To be honest we are a trader,but we have stable cooperation factories.And we can supply good pre-sale service, after-sales service.
Q Can we visit your company?
A Sure,welcome at any time,seeing is believing.
Q Do you provide samples?
A Yes, samples are available.
Q What's the MOQ of trial order?
A No limit,We can offer the best suggestions and solutions according to your condition.
Q Can we get support if we have our own market position?
A Please inform us your detailed mind on your market demand,we will discuss and propose helpful suggestion for you,to find the best solution for you.