Toughened Fiber

Product Description :

The modified fiber suitable for oil well cement is preferably classified and labeled to increase the toughness of cement stone.

Performance Characteristics :

  • It has no adverse effects on the thickening time, rheology and free water of cement slurry, and the toughness of cement stone is obviously improved;
  • Suitable for all types of cement slurry;
  • Suitable for dry blending.

Technical indicators :

 Fiber length, mm                           3 ∼ 6 ( Short fiber )                          10 ∼ 15 ( Long fiber )

 

   Appearance White bundled monofilament fiber
   Incremental flexural strength, % / 50℃, 0.1MPa, 48h ≥ 15.0

 

Cement slurry formula: G class cement, 0.01 ∼ 0.05 % XW (BWOC) + 0.5 % USZ ( BWOC ), W/C: 0.44, Water quality: distilled water.

Packaging, storage and transportation :

  • Composite paper bag packaging, 25kg/bag.
  • To be kept away from fire, damage and leakage in store and transportation.
  • Storage life time is two years.

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