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Drilling Chemical Pitch Powder 6 - 12% Quinoline Insoluble Bituminous Coal Powder

Categories Pitch Powder
Brand Name: JH
Model Number: JH14
Place of Origin: Handan
MOQ: Negotiable
Payment Terms: T/T, L/C
Supply Ability: 8500 ton/month
Delivery Time: 5-8 workdays
Packaging Details: i ton bag
Classification: chemical Auxiliary Agent
Other Names: bituminous coal powder
Purity: 99.9%
Type:: Carbon Black
Usage:: Petroleum Additives or Drilling Chemical
Color: Black
  • Product Details
  • Company Profile

Drilling Chemical Pitch Powder 6 - 12% Quinoline Insoluble Bituminous Coal Powder

0-3 MM Coal Tar Pitch Powder,Asphalt Powder Black Color Sulphonated Asphalt Powder​ Powder

Product Description

Sulfonated asphalt powder because of containing sulfonic acid, sulfonated asphalt hydration is very strong, when adsorbed on the interface of shale, shale hydration dispersion of particles can prevent collapse prevention effect. At the same time, part of insoluble in water and filling pore and fracture plugging effect, and can be covered in the shale interface, improve the quality of mud cake. Sulfonated asphalt in drilling fluid lubrication and reduce the amount of high temperature and high pressure filtration effect, 1 is a kind of leak, collapse prevention, lubrication, drag reduction, and inhibition of multifunctional organic drilling fluid treatment agent. 2, lubrication drag reduction, reduce drilling tool lifting capacity and distance longer bit life, prevent and remove sticking; 3, the formation of thin and tough mud cake strengthen the wall. High temperature control water loss; 4, control of mud high temperature shear strength; 5, can be used with other mud treatment agent distribution. Recommend to add 1-6%.

Coal tar pitch powder used for the production of carbon electrodes, can also be used as infiltration agent and binder and so on.
Softening Point(℃)110-115
Volatile Matter(%)53-57
Toluene Insoluble TI(%)31min
Quinoline Insoluble QI(%)6-12
Coking Value(%)55min
Sodium Na(%)0.018max
Sulphur S (%)0.5max
Viscosity at 155℃(cp)1500-4500
Viscosity at 185℃(cp)300-500

Modified asphalt used in electrolytic aluminium industry pre-baked anode block production, manufacture high power electrode rod, also can be used as electrode adhesives

Our Services

(1) Create value for our valuable customers

We always provide good quality and nice design products to meet the needs of the customers. We are the leader in this field and we always provide good products and service to our valuable customers.

(2) Better Quality with Lower Price

We always supply the better price on the same quality level, and try our best to save the client’s every cent.

(3) Never stop developing the New Product.

Every year, our company will develop the new products to meet the market need.

(4) Manufacture & Export experts


Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment1000USD, 100% in advance. Payment1000USD, 30% T/T in advance ,balance before shippment.

If you have another question, pls feel free to contact us as below:


Contact Person:Jack

Handan Jinghao Chemical Co., Ltd.

Room 3003,Unit 3,A Rongfu Center,No 179,Renhe Street,Congtai District, Handan, Hebei, China (Mainland)

E-mail:dong at hdjh88.com



Product Tags:

coal tar powder


crude coal tar

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