SUSPENDING AGENT

SA-As-32SN SUSPENDING AGENT is a blend of nonionic and weakly cationic surfactants in a water-alcohol solvent system, utilized in suspending insoluble formation fines (silts) in acid solutions. SA-AS-32SN is an additive used to hold the fine clay and silt particles that sometimes remain after an acidizing treatment in suspension; for example, it keeps them from settling out of the spent acid until it is circulated out.