ZLSIL-W3150 Food Grade Silicon Dioxide
(High-Performance Anti-Caking Grade)
Product Description
ZLSIL-W3150 is a high-performance food-grade anti-caking silicon dioxide (SiO₂, INS No. E551) designed to address challenging caking issues in high-humidity and high-sugar food processing environments. Produced using advanced food-grade raw materials and a precision-controlled precipitation process, it meets the strictest international food safety standards including GB 2760, GB 25576, FDA 21 CFR 172.480, EU Regulation 1333/2008, USP, and FCC. This white, odorless, tasteless, and ultra-fluffy powder offers superior moisture absorption capacity and exceptional long-term stability, providing reliable anti-caking protection for even the most moisture-sensitive powdered foods.
Application Guidelines
• High-Moisture Condiments: Specifically formulated for seasoned salt blends, flavored sugars, barbecue rubs, and curry powders intended for tropical and subtropical regions. It forms a hydrophobic protective layer around individual particles, preventing moisture absorption and hardening even under prolonged high-humidity storage.
• Sweetened Beverage Powders: Excellent for powdered drink mixes, hot chocolate, sweetened creamers, and iced tea mixes, where it improves wetting and dispersibility and prevents clumping during both production and consumer use.
• Baking & Confectionery Powders: Enhances flowability of powdered sugar, cocoa powder, and frosting mixes, ensuring uniform mixing and consistent product quality in large-scale baking and confectionery operations.
Production Advantages
• Advanced surface modification technology optimizes anti-caking performance in high-sugar and high-fat food systems.
• Rigorous quality control protocols at every stage of production, including real-time particle size distribution analysis, ensuring consistent anti-caking performance.
• Scalable production capacity to support both small-batch specialty food producers and large multinational food manufacturers with just-in-time delivery.
Packaging, Storage & Transportation
• Packaging: 10kg/20kg food-grade PE inner liner with moisture-barrier woven outer bag, engineered for maximum moisture resistance during long-distance ocean shipping.
• Storage & Transportation: Store in a climate-controlled warehouse with temperature maintained between 15–25°C and relative humidity below 60%. Keep containers tightly sealed to prevent moisture ingress. Non-hazardous classification allows for standard global transportation via sea, land, and air.
• Labeling: Custom multilingual labels available with all required regulatory information, including ingredient listing and nutritional declarations for international markets.
Frequently Asked Questions
Q: How does ZLSIL-W3150 perform in high-humidity environments compared to standard anti-caking agents?
A: ZLSIL-W3150 is specifically engineered to provide 30–50% better anti-caking protection in environments with relative humidity above 70%. Its unique porous particle structure effectively traps and disperses moisture, preventing particle agglomeration for up to 24 months.
Q: Can it be used in low-sodium food products?
A: Yes, ZLSIL-W3150 is ideal for low-sodium and sodium-free food formulations, where it compensates for the increased caking tendency caused by reduced sodium chloride content.
Q: What documentation is available for regulatory compliance?
A: We provide a full range of compliance documents including third-party heavy metal and microbiological test reports, safety data sheets (SDS), certificates of analysis (COA), and halal/kosher certificates to support your regulatory submissions worldwide.
Corporate Certifications
ISO 22000 Food Safety Management System, ISO 9001 Quality Management System, FDA Compliance, EU 1333/2008 Compliance, USP, FCC, HALAL, KOSHER, Food Additive Production License (China)
Compliance Disclaimer
• The designation "W3150" referenced herein refers solely to a general technical specification for high-performance anti-caking precipitated silicon dioxide in the global food additive industry. It does not represent any registered trademark, exclusive product name, or patented product model of any third party. Reference to this general technical specification is made solely to objectively illustrate that our product development process incorporates industry-wide technical standards, with no intention to associate with or mislead the public regarding any third-party entity. ZLSIL-W3150 is independently developed and manufactured by Zhongqi (Shandong) Silicon Materials Co., Ltd. and has no authorization, cooperation, affiliation, endorsement, or substitution relationship with any third-party brand, product, or related entity, nor does it constitute infringement of any third-party intellectual property rights.
• All statements regarding product performance, application scenarios, and technical parameters are based on internal test results under standard laboratory conditions. They do not constitute any express or implied warranty or guarantee of actual product performance. Actual performance may vary due to objective factors such as customer formulation systems, production processes, storage conditions, and usage methods. The final performance shall be determined by the customer's independent testing and verification.
• This product is a food additive. All use must strictly comply with the current effective national laws and regulations, including the Food Safety Law of the People's Republic of China and GB 2760 National Food Safety Standard for Food Additives. All liabilities arising from improper use shall be borne solely by the user.
