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Quick Details

  • CAS No.: Reference
  • Other Names: SMP
  • MF: Mixture
  • EINECS No.: N/A
  • Purity: 99% Min
  • Place of Origin: Shandong, China (Mainland)
  • Type: filtration control agent
  • Usage: Petroleum Additives
  • Brand Name: DSY
  • Model Number: SMP

Packaging & Delivery

Packaging Details packed in 25Kg paper sack
Delivery Time 7-15days after order conformation

Sulfomethylated Phenolic ResinSMP


Product Description

     SMP is a condensed polymer of phenol, formaldehyde and sulfite. As a good filtration control agent in super-deep wells, it can effectively control filtration loss. Its common dosage is 2%-5%.


Technical Specification






Free-flowing powder,its 10% water solution is reddish brown

Dry basis,%


Water Insoluble Content,%



Cloud point Salinity(Cl-),g/L




























     It can resist 180℃ ,so that it can be applied in deep or super-deep wells.

     It can effectively resist salt so that it can be applied in drilling or completion fluids for fresh water, salt water, saturated water and seawater.

     It does not increase viscosity so that it can be applied to formulate high-density drilling or completion fluids.

     It can match with other agents well.


Package and Storage

    They shall be packaged in a triple sack with the lined bag. The net weight of each sack is 25kg. They shall be stored in a shady, dry, and ventilated place.



    They shall be avoided contact with eyes, skins and clothes, otherwise flush it with water. Handling methods and dangerous data shall be referred to MSDS.


About Oceanviewchem


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  • Customer-led, listen to and understand our client's requirements;
  • Strong links in the supply chain that allows us to offer competitive pricing;
  • Strict product quality control policy and assure every quality shipment;
  • Strategically located facility to offer toll blending and private packing;


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China (Mainland) | Trading Company
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