Cement Weighting Agent HW-1S
Description and Primary Function:
According to different density, HW-1S is divided into two kinds (4.8g/cm3 HW-1SⅠ and 7.0g/cm3 HW-1SⅡ). HW-1S Ⅰ is a kind of brown red or black brown powder，suitable for 2.00g/cm3 ~ 2.30g/cm3 high-density cement slurry system.HW-1SⅡ is a kind of black brown powder，and above ultra-high density cement slurry system. HW-1S is used to increase the density of cement slurry and meet the construction demand.
Interaction with Other Additives:
It is compatible with other additives, adapt to all kinds of water.
Method of Application:
HW-1S dry mixed in cement.
Packing and Storage:
Packed with paper or other special industrial package for powders. Store in a cool place, avoid putting together with other materials. Keep it away from a long-time direct sunshine, ignition sources and heat. Two years of storage period. If overdue, need to retest before use it.
Precautions:
Wear appropriate protective clothing and safety gloves. Avoid inhalation. Do not contact with eyes, skin and clothing. When it contacts skin and eyes, rinse with clean water for 15 minutes. If inhaled, move to fresh air. If swallowed, immediately wash out mouth with warm water and call a physician.
