ZLSIL-W213 Premium Food Grade Silica Flow Aid | E551 for High-Speed Filling
Core Product Overview
ZLSIL-W213 is a premium food-grade silica flow aid independently developed by Zhongqi (Shandong) Silicon Materials Co., Ltd. Manufactured via high-precision precipitation process tailored to high-speed filling applications, it provides high-purity and high-performance solution for high-end food manufacturers requiring exceptional production efficiency.
This product strictly complies with GB 2760, GB 25576-2020, USP, FCC and FDA international standards. With a minimum SiO₂ purity of 97%, it delivers excellent flowability with mild anti-caking effect. Specifically designed for high-speed filling of premium powdered foods, it meets the strict safety requirements for infant food additives and is completely safe for use within national standard dosage limits.
Core Functions & Application Scenarios
Core Functions
1. High-Speed Filling Optimized Flow Performance: The ultra-fine and uniform particle size distribution dramatically reduces inter-particle friction, delivering exceptional flowability perfectly suited for high-speed filling equipment. It effectively prevents material blockages and bridging during high-speed operation, maintaining filling weight errors within tight tolerances and significantly improving production efficiency and product qualification rate.
2. Mild Anti-Caking Protection: Provides reliable anti-caking protection by preventing particle adhesion, extending the shelf life stability of premium food products.
3. Highest Safety Standards: The ≥97% high-purity base contains no impurities or off-flavors, with heavy metal residues far below national standard limits. It meets the strict safety requirements for infant food additives and does not alter the original flavor, color or texture of high-end food products.
Primary Application Fields
Suitable for high-speed filling processing of premium powdered foods, including:
• Premium dairy products: High-end infant formula milk powder, premium adult milk powder, whey protein powder
• Special dietary foods: Infant supplementary food powders, meal replacement powders, medical food powders
• Premium solid beverages: High-end protein powders, functional solid beverages, specialty coffee powders
• Other categories: Premium nutritional fortifiers, compound food additives and other high-purity and high-flow requirement powder systems
Key Product Advantages
1. High-Speed Filling Specialized Design: Developed based on the technical requirements of premium high-speed filling applications, its key performance indicators perfectly match the needs of high-end food production. It can be directly integrated into existing high-speed filling lines, helping customers optimize supply chain efficiency.
2. Exceptional Flowability for High-Speed Production: Manufactured in GMP-standardized workshops with dedicated premium flow aid production lines. Laser particle size analysis ensures precise and uniform particle size control, enabling stable operation on various high-speed filling equipment.
3. Infant-Grade Safety Purity: With extremely low impurity levels and heavy metal residues far below regulatory limits, it is suitable for the most stringent production scenarios including infant supplementary foods and medical foods.
4. Customized Premium Solutions: Supports particle size customization to match different high-end food production requirements. Our professional technical team provides tailored dosage recommendations and full application support.
Production & Quality Assurance
Zhongqi (Shandong) Silicon Materials Co., Ltd. has established a world-class production and quality control system for premium food-grade silica:
• GMP-standardized workshop with dedicated premium flow aid production line, equipped with laser particle size analyzers and other high-end testing equipment. Regular orders have 5-10 days lead time
• Full-process quality management system with multi-stage specialized inspections to ensure batch-to-batch consistency
• ISO22000:2018 certified production facilities following the strictest food safety production standards
Packaging, Storage & Transportation
• Standard Packaging: 10/15/20kg food-grade vacuum moisture-proof bags with double protection to maintain flowability, purity and powder performance; custom packaging available
• Storage & Transportation: Store in a cool, dry and well-ventilated area, sealed and following food-grade storage and transportation specifications. Non-hazardous product supporting nationwide bulk transportation. Shelf life is 24 months under specified conditions
• Labeling Compliance: Outer packaging clearly marks purity indicators and all legally required information for full traceability
Authoritative Certifications
• ISO22000:2018 Food Safety Management System Certification
• FDA Food Contact Material Certification
• HALAL Certification
• KOSHER Certification
• Food Additive Production License
• National High-Tech Enterprise Certification
Compliance Disclaimer
1. The term "W213" 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 ZLSIL-W213 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.
2. 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.
3. 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.
