Antifoaming Agent for Phosphoric Acid Plant is type of non-rubber reactive and will not affect the rubber lining of the reactor. Indo Amines Ltd manufactures Antifoaming Agent for Phosphoric Acid Plant. Indo Amines Ltd is an ISO 9001:2000 awarded company. Amines Ltd also manufactures various types of fine, specialty & performance chemicals. Antifoaming Agent for Phosphoric Acid Plant is tailor-made formulations depending on the type of Rock Phosphate used and the degree of foaming.