Nut Plug


The sealing material made from fruit shells through composite processing has the characteristics of high hardness, acid and alkali resistance and immersion resistance. It protects its special properties by not carbonizing at high temperatures after filming. It can significantly reduce the filtration rate of drilling fluid without affecting its rheological properties. It has excellent temperature resistance, is not affected by electrolyte pollution, and is non-toxic and harmless.

Product Details

Technical Specification

Item Specification
DL Fruit


DL Fruit


DL Fruit


Appearance Brown or brown granular powder
Drying Loss % ≤15.0
Ignition Residue % ≤5
Fineness % Standard Sieve Size(5.6mm-0.9mm) ≥75.0 —— ——
Standard Sieve Size(0.9mm-0.335mm) —— ≥75.0 ——
Standard sieve aperture ≤ 0.335mm Passing capacity —— —— ≥75.0
  • Packaging and storage:Packed in composite kraft paper bags, lined with film bags, with a net weight of 25kg per bag. Store in cool, dry and ventilated place.
  • Safety considerations: Please refer to MSDS for handling methods and hazard data.

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