This article uses US 21 CFR 173.340 and 21 CFR 178.3570 to illustrate how to check intended use. For other markets, check the applicable local requirements separately; the US provisions cited here cannot simply be applied elsewhere. Information to provide Defoaming in food processing

Identify the units before comparing specifications Notation Direct equivalence Kinematic viscosity cP

Silicone resins are organosilicon polymers with branched or network structures based on siloxane bonds. They can serve as coating binders, bonding materials or resin modifiers. First establish supply form, formulation role and cure method, then evaluate film performance. “Heat-resistant silicone resin” alone does not establish suitability for an existing line. [1] Establish function and supp

Do not treat direct topping-up and mixing as the default changeover method. First confirm the pump manufacturer’s permitted fluids, the existing fluid’s identity, maintenance condition and specified charge. Replace it according to the applicable manual. Acceptance must cover pumpdown, stable pressure, cooling and backing conditions, rather than the new fluid’s name or a single vacuum reading.

Pause scale-up and retain the supplied emulsion, process water and affected samples. Check the emulsion’s ionic character, finishing-bath composition, pH, addition order and dilution conditions separately, then run controlled small-scale trials. Neither “amino silicone oil” nor “nonionic emulsification” establishes compatibility of the complete bath. IOTA amino silicone oil emulsion is a star

Phenyl silicone fluid may suit some high-temperature baths, but better heat resistance does not mean the equipment’s entire original temperature range remains usable. Before changing fluid, check viscosity at the minimum startup temperature, stirring or circulation capacity, and temperature uniformity and stability in the working zone. Once material suitability is confirmed, validate the equipmen