ZLXIDE-W1FP Food Grade Flow Aid Silicon Dioxide
Product Overview
ZLXIDE-W1FP is our specialized food-grade precipitated silicon dioxide (E551) flow aid, specifically engineered to optimize powder flow characteristics for automated food processing lines. Using precision manufacturing technology, this product delivers exceptional flow-enhancing performance, enabling high-speed filling and mixing operations with minimal weight variation. It is the ideal solution for food manufacturers seeking to improve production efficiency and product consistency.
Manufactured under strict quality control conditions, ZLXIDE-W1FP fully complies with GB 2760, GB 25576-2020, FDA, EU 1333/2008, USP, and FCC standards. With a minimum silicon dioxide purity of 99.5% and a precisely controlled fine particle size distribution, this product offers superior flow performance at very low addition rates.

Core Functions & Applications
Key Functions
1. Exceptional Flow Enhancement: Significantly reduces inter-particle friction and static electricity, dramatically improving the flow characteristics of even the most challenging powders. This eliminates filling line blockages and reduces production downtime.
2. Precision Filling Accuracy: Enables automated filling lines to achieve consistent weight control within ±2% tolerance, reducing product waste and improving overall production efficiency. This is particularly critical for high-volume production operations.
3. Safe & Efficient Performance: When used within regulatory limits, ZLXIDE-W1FP does not alter the flavor, color, or texture of food products. Its ultra-fine particle size ensures uniform dispersion and excellent compatibility with most food ingredients.
Primary Applications
Specifically designed for automated food processing lines, including:
• Dairy Products: Milk powder, infant formula powder, and protein powders
• Beverage Powders: Cocoa powder, coffee powder, and tea powder
• Nutritional Additives: Vitamin powders, probiotic powders, and other nutritional supplements
Product Advantages
1. Superior Flow Performance: ZLXIDE-W1FP is specifically engineered to deliver exceptional flow enhancement, outperforming standard anti-caking agents in flow-critical applications. Its precisely controlled particle size distribution ensures optimal performance at very low addition rates.
2. Automation-Friendly Design: Developed to meet the requirements of modern high-speed automated food processing lines, ZLXIDE-W1FP seamlessly integrates with all major types of filling and mixing equipment. This eliminates the need for costly equipment modifications.
3. Customizable Solutions: We offer customized particle size distributions to meet the specific flow requirements of different powder types. Our technical team can help you select the optimal product specification for your application.
4. Comprehensive Technical Support: Our dedicated flow aid technical team provides expert guidance on addition rates, process optimization, and troubleshooting. We work closely with you to ensure that ZLXIDE-W1FP delivers maximum performance and efficiency in your production process.
Production & Quality Assurance
ZLXIDE-W1FP is manufactured by Zhongqi (Shandong) Silicon Materials Co., Ltd., a leading producer of high-performance silicon materials. Our production facilities include:
• Dedicated flow aid production lines with precision process control capabilities
• Advanced flow characterization equipment to ensure consistent product performance
• ISO 22000:2018, ISO 9001:2015, and GMP certifications
• A team of experienced R&D professionals focused on flow aid technology development
Packaging, Storage & Transportation
• Standard Packaging: 5/10/20kg vacuum-sealed aluminum foil bags with desiccants, providing superior moisture protection to maintain flow performance. Custom packaging specifications are available upon request.
• Storage & Transportation: Store in a cool, dry, well-ventilated area away from direct sunlight, heat sources, and strong odors. Avoid crushing the packaging to preserve the fluffy structure of the product. This product is not classified as a hazardous material and can be transported via all standard shipping methods. Shelf life is 24 months under proper storage conditions.
• Labeling: Product packaging includes all legally required information in accordance with national food safety regulations, ensuring full traceability and compliance.
Authoritative Certifications
• ISO 22000:2018 Food Safety Management System
• ISO 9001:2015 Quality Management System
• GMP Production Certification
• FDA Food Contact Material Certification
• EU 1333/2008 Compliance
• USP Compliance
• FCC Compliance
• Flow Aid Special Testing Certification
Compliance Disclaimer
• The term "W1FP" mentioned herein refers exclusively to a general industry technical specification for food-grade precipitated silica anti-caking agents, not any third party's registered trademark, exclusive trade name or patented product model. Reference to this general specification is to objectively state that the product's R&D referred to food additive industry standards, with no intent to ride on third-party goodwill or mislead the public. Product ZLXIDE-W1FP is independently developed and produced by Zhongqi (Shandong) Silicon Materials Co., Ltd., with no authorization, cooperation, affiliation, endorsement or substitution relationship with any third party, nor does it infringe any third-party intellectual property rights.
• All statements on product performance, application scenarios and technical parameters are internal test results under conventional laboratory conditions, and do not constitute any express or implied commitment to actual use effect. Actual effect varies by customer's formula, production process, storage environment and usage, and shall be subject to the customer's independent test results.
• This product is a food additive. All usage must strictly comply with the Food Safety Law of the People's Republic of China, GB 2760 National Food Safety Standard for the Use of Food Additives and other current national laws and standards. All liabilities arising from illegal use shall be borne solely by the user.











