Toothpaste-Grade Silica Dioxide Product Introduction 1. Product advantages Zhongqi Guangdong Silicon Material Co., Ltd. specializes in the R&D and production of high-purity toothpaste-grade silica dioxide, professionally solving core pain points of oral care raw materials such as poor abrasiveness stability, paste yellowing, poor compatibility and unstable rheology in toothpaste production. With ultra-low heavy metal content, high chemical inertness and optimized particle structure, this product effectively improves toothpaste cleaning performance, stabilizes paste texture, and avoids discoloration, odor deterioration and active ingredient failure. Complying with national oral care raw material standards, FDA 21 CFR and EU cosmetic raw material regulations, its core features include: - Anti-yellowing & high temperature resistant (no paste discoloration and long-term stable storage) - High purity with ultra-low heavy metals, safe and non-irritating - Dual performance of mild abrasion & thickening and suspension (adjustable RDA value) - Customizable particle size (2-50μm) and particle structure - GMP-certified clean production - Free pre-sales sampling and professional formula technical support - Widely applicable to whitening toothpaste, sensitive toothpaste, transparent toothpaste, children’s toothpaste and other products, with export markets covering Southeast Asia, Europe and America. 2. Factory advantages Zhongqi Guangdong Silicon Materials Co., Ltd., a national high-tech enterprise and provincial-level specialized, refined, unique, and innovative enterprise, has focused on the R&D and production of silicon-based new materials for more than 20 years. The company owns 17 independent patented technologies and runs a GMP-standard clean production base exclusive for daily chemical and oral care raw materials. Equipped with professional precision testing equipment such as atomic fluorescence spectrometers, laser particle size analyzers and RDA abrasion testing instruments, it has built a full-process quality control system with 26 inspection procedures from raw material incoming inspection, production process monitoring to finished product delivery. The factory has passed ISO22000 food safety management system certification and strict daily chemical raw material production audits, realizing stable batch consistency of products. 3. Packing for shipment •Standard packaging: 10/15/20kg woven bags. •Waterproof design: the packaging adopts composite film valve bag + outer PE protective layer, or PE inner film bag + plastic woven bag, with fully sealed protection to effectively prevent moisture and dust pollution. •Storage and transportation requirements: store in a cool, dry and ventilated environment, avoid direct sunlight and high temperature; shelf life of 24 months; non-hazardous daily chemical raw materials, supporting global ocean and land transportation. •Labeling specification: each package is marked with complete product information including raw material grade, technical parameters, production batch and qualification certificate number; customized label design and printing are supported according to customer requirements. 4. Qualifications and Honors •FSSC22000 •ISO22000：2018 •ISO9001：2015 •SHC HALAL •OU KOSHER •FDA attestation •FAMI-QS •SEDEX •Food additive production license •Feed additive production license •National high-tech enterprise •Specialized, refined and new enterprises in Guangzhou •27 patents from the State Intellectual Property Office