Toothpaste-Grade Silica Dioxide Product Introduction 1. Product Advantages Zhongqi Guangdong Silicon Material Co., Ltd. focuses on the research, development and production of high-purity toothpaste-grade silica dioxide. Our products effectively solve key industry pain points in toothpaste manufacturing, including unstable abrasion performance, paste yellowing, poor ingredient compatibility and unbalanced rheological properties. Featuring ultra-low heavy metal content, superior chemical inertness and optimized particle structure, our toothpaste-grade silica significantly enhances the cleaning capacity of toothpaste, stabilizes paste texture, and prevents product discoloration, odor degradation and active ingredient inactivation. The product complies with domestic oral care raw material standards, FDA 21 CFR regulations and EU cosmetic material guidelines. Its core strengths are summarized as follows: - Anti-yellowing & high temperature resistance: Ensures stable long-term storage without paste discoloration or quality deterioration - High purity & high safety: Ultra-low heavy metal composition, non-irritating and skin-friendly for oral use - Dual functional performance: Integrates mild abrasion, thickening and suspension effects with adjustable RDA values to meet diverse formula demands - Customizable particle parameters: Supports tailored particle sizes ranging from 2μm to 50μm and customized particle structures - Standardized production: Manufactured in GMP-certified clean workshops - Professional customer service: Provides free pre-sales sampling and one-stop professional formula technical support - Wide application & global market coverage: Suitable for whitening toothpaste, sensitive toothpaste, transparent toothpaste, children’s toothpaste and other oral care products, with export markets spanning Southeast Asia, Europe and America 2. Factory Advantages As a national high-tech enterprise and Guangdong provincial specialized, refined, unique and innovative enterprise, Zhongqi Guangdong Silicon Material Co., Ltd. has specialized in the R&D and production of advanced silicon-based new materials for over 20 years. The company holds 17 independent national patented technologies and operates a GMP-standard clean production base dedicated exclusively to daily chemical and oral care raw materials. Equipped with high-precision testing equipment including atomic fluorescence spectrometers, laser particle size analyzers and professional RDA abrasion testers, we have established a complete full-process quality control system covering 26 rigorous inspection procedures, from raw material incoming testing and in-process production monitoring to finished product delivery verification. Our factory has obtained ISO22000 food safety management system certification and passed authoritative daily chemical raw material production audits, ensuring stable batch consistency and reliable product quality. 3. Packaging & Shipping Specifications - Standard Packaging: 10kg, 15kg and 20kg woven bag specifications are available - Moisture-proof & dust-proof Design: Adopts dual protective structures of composite film valve bags with outer PE protection, or PE inner film bags matched with plastic woven outer bags. The fully sealed packaging effectively isolates moisture and dust contamination - Storage & Transportation Requirements: Store in a cool, dry and well-ventilated environment, away from direct sunlight and high-temperature conditions. The product has a shelf life of 24 months. As a non-hazardous daily chemical raw material, it supports global sea and land transportation - Labeling Standards: Each package is affixed with complete product labels, including material grade, technical parameters, production batch number and qualification certificate number. Custom label design and printing services are available upon customer request 4. Qualifications & Honors - FSSC22000 Certification - ISO22000:2018 Food Safety Management System Certification - ISO9001:2015 Quality Management System Certification - SHC HALAL Certification - OU KOSHER Certification - FDA Compliance Attestation - FAMI-QS Certification - SEDEX Certification - Food Additive Production License - Feed Additive Production License - National High-Tech Enterprise - Guangzhou Specialized, Refined and Innovative Enterprise - 191 National Patents authorized by the State Intellectual Property Office