Potassium Sulfonated Asphalt

FOB Price: US $700 - 1,100 / Ton Get Latest Price
Min.Order Quantity: 1 Ton/Tons
Supply Ability: 600 Ton/Tons per Month
Port: Tianjin
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
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Quick Details

CAS No.:
Other Names:
Shale Inhibitors
Place of Origin:
Tianjin China (Mainland)
Petroleum Additives
Brand Name:
Model Number:
Water soluble content %:
Min 70
Oil soluble content%:
Min 25
Moisture %:
Max 15
Potassium ion content:
Min 10

Packaging & Delivery

Packaging Detail: According to the requirements of the buyer ,net weight of each bag is 25 kg
Delivery Detail: According to the requirements of the buyer


1.Can block stratum cracks
2.Prevent shale collapse and inhibit shale hydration
3.Fluid loss control agent
4.High temperature

Potassium Sulfonated Asphalt



1.This product is in form of black powder

2. It is water-soluble and a type of poly-anionic modified sulfated asphalt

3. It can block stratum cracks, prevent shale collapse and inhibit shale hydration.

4. Meanwhile it has better performance in high temperature, it is an ideal product as

    lubricate, emulsifier and fluid loss reducing agent

5. It can be used in water-based fluid system


Quality Specification





Black powder

Content of moisture


pH   (2% W/V solution) 24±2 °C



Distilled water, %(Wt)


Oil Solubility, %(Wt)

≥ 25

HTHP filtrate loss

     ≤25 cm3

Potassium ion content

≥ 10
















Usage & Dosage

1.This product can be used into all types of water-based drilling fluid system, and it can

   be added into system directly as a powder or into water solution

2.Suggested dosage is 2.0-3.0%



1.The product is usually kept in multi-wall bags with polythene layer inner, and net

   weight of each bag is 25 kg

2.It should be kept in shady, dry and ventilated warehouse



1.The product should be kept in shady, dry and ventilated warehouse with environment

    temperature controlled within 122F and relative humidity 50%

2. It should be prevented from sun and rain, and positioned in some place away from

    heat and fire; the recommendation for bag piles is no more than 8 layers

3.The expiration period is 12 months. It should not be utilized unless examined and

   qualified if out of expiration



1.  Avoid contacting eyes, skin and clothes. Otherwise, wash with a flush of water

2.  Please refer to Material Safety Data Sheet (MSDS) for safe handling and hazard



Cell:+86 15620995122 13312048848


Add:No.1Village,Shajingzi,Gangxi Street,Dagang District,Tianjin,China

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Established in 2007, we are specialized in manufacturing oilfield drilling chemicals inclusive of modified starch, lignite-related items, SAS (sodium asphalt sulfonate), defoamer, detergent, pipe free agents and so on. All the products go to overseas markets, such as America, the Middle East, New Zealand, Singapore, Russia and Argentina.We do believe successful cooperation will be coming by our sense of responsibility and team spirit. Let's go forward, hand in hand, step by step. View detail

Basic Information

Number of Employees: 51 - 100 People  

Trade & Market

Main Markets: Domestic Market
South America
Central America
Mid East
North America
Total Annual Sales Volume: US$2.5 Million - US$5 Million  
Export Percentage: 71% - 80%  

Factory Information

Factory Size (Sq.meters): 10,000-30,000 square meters  
Factory Location: No. 1, Shajingzi Village, Gangxi Street, Dagang, Binhai New Area, Tianjin, China  
Number of Production Lines: 10  
Number of R&D Staff: 5 - 10 People  
Number of QC Staff: 5 - 10 People  
Contract Manufacturing: OEM Service Offered   Design Service Offered  

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Verified Supplier - Tianjin Summit Chemical Co., Ltd.
China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience: Established 2007

Communicate with Supplier:

Ms. Kate Liu
Ms. Kate Liu:
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