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1. The KD-68 Composite leakage stopper consists of hard hull of plant fruits, mica and plant fibers to be applied in leakage stopping of drilling cracks, large channels and sponge stratum, reducing stratum filtration, featuring high performance and compatibility and does not affect the slurry
Item | Index |
Apearance | Light yellow to dark brown particles and powders |
Water content, % | ≤15 |
Sieving residue (by 1.65mm standard sieve), % | ≥50 |
KD-68 composite leakage stopper