ZLSIL-R267 High-Purity Food Grade Silica Flow Aid | E551 Anti-Caking Agent
Core Product Overview
ZLSIL-R267 is a high-purity food-grade silica flow aid independently developed by Zhongqi (Shandong) Silicon Materials Co., Ltd. Manufactured via specialized precipitation process tailored to high-demand flow aid applications, it provides a high-purity and high-stability domestic solution for food manufacturers requiring superior flow performance.
This product strictly complies with GB 2760, GB 25576-2020, USP and FCC international standards. With a minimum SiO₂ purity of 97%, it delivers exceptional flow aid performance with moderate anti-caking effect. Designed for food production scenarios with strict requirements on ingredient purity and filling accuracy, it offers low dosage requirements and complete safety compliance.
Core Functions & Application Scenarios
Core Functions
1. Superior Flow Optimization: The precisely controlled particle size distribution significantly reduces inter-particle friction, dramatically improving powder flowability. It is compatible with various filling equipment, minimizing material blockages, reducing filling weight errors and enhancing production efficiency and product qualification rate.
2. Moderate Anti-Caking Protection: Creates effective physical barriers between powder particles to prevent adhesion and moisture absorption during storage and transportation, extending the shelf life stability of food products.
3. High-Purity Low-Interference Formula: The ≥97% high-purity base contains extremely low impurities and no off-flavors. At recommended dosages, it does not alter the original flavor or basic properties of the food, nor does it interfere with component testing of finished products, making it ideal for high-demand production scenarios.
Primary Application Fields
Suitable for powdered food production with strict ingredient purity requirements, including:
• High-protein foods: Whey protein powder, plant and animal protein powders, nutritional supplements
• Premium condiments: High-end compound seasonings, fine spice powders, gourmet seasoning powders
• Dairy products: Premium formula milk powder, high-quality creamer
• Other categories: Functional food powders, food nutritional fortifiers, compound food additives and other high-purity requirement powder systems
Key Product Advantages
1. High-Demand Application Alignment: Developed based on mainstream technical parameters of high-performance flow aid products in the global food industry, its key performance indicators perfectly match the requirements of high-end food processing. It can be directly integrated into existing high-demand flow aid processes and formulation systems, helping customers reduce supply chain costs and improve delivery reliability.
2. Exceptional Purity & Flow Performance: Dedicated silica purification production line with high-end testing equipment ensures stable batch-to-batch purity. The optimized particle size design delivers outstanding flow improvement, effectively preventing blockages in various conventional filling equipment.
3. Customized Solutions for Diverse Needs: Supports particle size customization within 2-30μm to match different filling accuracy and production requirements, providing tailored product solutions for each customer.
4. Full Regulatory Compliance & Technical Support: Manufactured with full traceability and complete regulatory certifications. Our professional technical team provides compliance-based dosage recommendations, formula debugging assistance and full follow-up support for all application issues.
Production & Quality Assurance
Zhongqi (Shandong) Silicon Materials Co., Ltd. has established a specialized production and quality control system for high-purity food-grade silica:
• Dedicated silica purification production line with advanced component testing equipment, enabling continuous large-scale production of high-purity products with 5-10 days lead time for regular orders
• Full-process quality management system with multi-stage purity-specific inspections to minimize batch-to-batch variations
• ISO22000:2018 and ISO9001:2015 certified production facilities ensuring full compliance with food safety standards
Packaging, Storage & Transportation
• Standard Packaging: 10/15/20kg food-grade moisture-proof bags with PE inner liner to prevent contamination and caking; custom packaging available upon request
• Storage & Transportation: Store in a cool, dry and well-ventilated area, sealed and preferably stored separately. Non-hazardous product supporting nationwide bulk transportation. Shelf life is 24 months under specified conditions
• Labeling Compliance: Outer packaging clearly marks silica purity, ingredient information and all legally required information for full traceability
Authoritative Certifications
• ISO22000:2018 Food Safety Management System Certification
• ISO9001:2015 Quality 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 "R267" 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-R267 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.
