| Product description: SILFOAM® SE 21 FOOD GRADE is a 10% active emulsion designed for controlling foam in aqueous systems. SILFOAM® SE 21 FOOD GRADE contains those ingredients which are suitable per the FDA requirements as published in the CODE OF FEDERAL REGULATIONS. (Under Title 21 "Food and Drugs," Part 173, "Secondary Direct Food Additives Permitted in Food for Human Consumption," Paragraph 173.340 "Defoaming Agents"). Because this regulation contains limitations, compliance to the regulation is the responsibility of the manufacturer of the finished product. SILFOAM® SE 21 FOOD GRADE is also suitable for other food contact applications. SILFOAM® SE 21 FOOD GRADE is registered by NSF to Category Code 3D (as a fruit and vegetable washing product) and Q5 (for use as foam control agent in egg washing machines). SILFOAM® SE 21 FOOD GRADE is suitable for use in secondary or indirect food contact applications listed under FDA 21 CFR176.170; 176.180; 176.200; 176.210;175.300; 177.2600; and178.3400. SILFOAM® SE 21 FOOD GRADE can also be used in various industrial foam control applications and as adispersion/coating leveling agent. Special features: - Long lasting foam control
- Rapid foam knockdown
- Chemically stable
- No offensive odour
Application: SILFOAM® SE 21 FOOD GRADE can be added to most foaming systems as is or by diluting with either water or a portion of the foaming system. In hot systems and in processes where maximum uniformity of the dispersion is required, SILFOAM® SE 21 FOOD GRADE is best diluted with cool water before adding it to the foaming solution. Prior to use, SILFOAM® SE 21 FOOD GRADE should be gently stirred with minimum shear to assure uniformity of the emulsion.Information provided by Wacker Chemie AG. |
