Product Type: Silicone emulsion antifoam specially designed for food-contact and various industrial scenarios, combining high-efficiency defoaming with safety compatibility.
Packaging Specifications: Two common specifications to meet different procurement needs:
Small capacity: 20 kg/drum, suitable for small-batch trials, laboratory R&D, or medium/small production.
Large capacity: 200 kg/drum, adapted for large-scale industrial production to reduce single-purchase and warehousing costs.
Core Composition: Silicone emulsion. The low surface tension of silicone molecules rapidly breaks foam, while the emulsion form enhances dispersibility in various systems, avoiding product defects caused by local high concentration.
II. Product Characteristics
Food-Contact Safety: Complies with food-related safety standards (e.g., FDA regulations, specific compliance documents apply). It can be directly used in production links contacting food raw materials, semi-finished products, or finished products without migrating harmful substances into food, ensuring terminal food safety.
High-Efficiency Defoaming & Foam Suppression: Silicone emulsion components quickly penetrate the foam film surface to destroy its stability, achieving "instant defoaming". Meanwhile, a uniform protective film forms in the system to inhibit new foam generation, suitable for dynamic scenarios with high stirring or flow rates.
Broad Compatibility: Well compatible with various systems such as agricultural chemicals (e.g., pesticide formulations, fertilizer solutions), emulsions, slurries, and cleaning liquids in food processing. It does not chemically react with other components in the system (e.g., food raw materials, active auxiliaries), preserving the original properties of the product (e.g., pesticide efficacy, food taste and flavor).
Strong Environmental Adaptability: Maintains stability across a wide temperature range (typically -5℃~60℃, subject to the product manual) and pH (pH 4~10), without defoaming efficiency decline or emulsion delamination due to environmental fluctuations, suitable for production needs in different regions and seasons.
III. Application Scenarios
Food Processing Field: Covers the entire process of multiple food productions to solve foam problems:
Dairy products & cheese: Eliminates foam during whey separation and cheese curdling, preventing raw material waste and uneven product texture.
Animal feed/mixed feed: Controls foam during feed granulation and liquid feed preparation, ensuring uniform mixing of feed components.
Gelatin production: Reduces foam during gelatin extraction and dissolution, improving gelatin purity and production efficiency.
Fruit processing: Solves foam in juice pressing and fruit pulp concentration, avoiding oxidation and nutrient loss.
Confectionery products: Inhibits foam during syrup boiling and molding, ensuring smooth appearance and delicate texture of candies.
Meat & shrimp processing: Eliminates foam in cleaning and marinating, reducing sewage treatment burden and enhancing processing hygiene.
Sunflower seed oil: Controls foam during oil refining (e.g., degumming, deacidification), ensuring oil quality and refining efficiency.
Bread, grains & baking: Prevents excessive foam during dough mixing and batter preparation, avoiding large pores and rough texture in baked goods.
Beverage carton cleaning: Reduces foam in circulating cleaning liquids, improving cleaning effect and reducing detergent consumption.
Flavors & fragrances: Eliminates foam during essence extraction and compounding, ensuring stable essence concentration and pure flavor.
Agricultural Chemicals Field: Suitable for the production and use of pesticide emulsifiable concentrates, suspensions, water agents, etc. It eliminates foam during preparation stirring, filling, or field spraying, avoiding dosage inaccuracies and uneven spraying caused by foam, ensuring normal pesticide efficacy.
IV. Usage Methods
Addition Method: It is recommended to dilute the product 1-5 times with an appropriate system solvent (e.g., water in food processing, formulation auxiliaries in agricultural chemicals) and slowly add it to the foaming system under stirring to avoid local high concentration. It can also be added directly in small amounts multiple times, specifically adjusted according to the system stirring intensity.
Recommended Dosage: Dosage varies by application scenario and foam severity, typically recommended at 0.01%-0.5% of the total system mass. Before first use, small-scale trials are advised to determine the optimal dosage for a balance of "high-efficiency defoaming + cost optimization".
Precautions: Avoid direct mixing with strong oxidants. After opening, store sealed to prevent emulsion deterioration due to water evaporation.
V. Storage Conditions
Store in a cool, dry, ventilated warehouse, avoiding direct sunlight, high temperatures (≤35℃), and low-temperature freezing (≥-5℃) to prevent emulsion delamination or breaking.
Under unopened conditions and the above storage conditions, the shelf life is typically 12-24 months (subject to the production date and shelf life marked on the product packaging).
Avoid severe collisions during storage to prevent packaging damage, product leakage, or contamination.
