Cement Retarder FS-31L

Description and Primary Function:

FS-31L is a kind of dark brown or purple red liquid which can retard the cement obviously. Its dosage shows a linear relationship with the cement’s thickening time, which presents a right-angle in thickening curve and helps the cement stone to achieve good compressive strength quickly. FS-31L provides excellent retardation with little effects on its later compressive strength development under high temperature and never ultra-retard at the top isolation section.

Secondary Effects:

Dispersive effect.

Interaction with Other Additives:

It is compatible with other additives, adapt to all kinds of water.

Method of Application:

Mixed in water.

Packing and Storage:

Storage in high density polyethylene bucket. 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.