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Modified Asphalt (sulfonated asphalt、emulsified asphalt) series products

1. Characteristics

1). Wide range of applicable temperature

 Paste asphalt : 60℃-120℃; powdered asphalt : 100℃-180℃

2). Good lubrication ability

3). Excellent thermal stability, good high temperature high pressure filtration loss-reducing function.

Paste asphalt: ≤25ml; powdered asphalt: ≤20ml

4). Easy to dissolve and disperse in mud; low foaming rate.

2. Application Units

Sinopec:

Henan oilfield : Nanyang, Xinjiangyanqi, Chunguang oilfield etc.

Jianghan oilfield: headquarter, Shanbei etc.

Northwest Bureau: Xinjiang tahe oil and gas oilfield etc.

Petrochina: Sichuan, Changqing, and Xinjiang oilfield etc.



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