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Solvay TIXOSIL Series: Professional Food-Grade Silica Anti-Caking Agents for Global Food Processing
It effectively solves caking problems in food powder processing and enhances product quality, setting a benchmark for food-grade silica anti-caking agents.
As a global leader in specialty chemicals, Solvay has launched its TIXOSIL series of food-grade silica anti-caking agents, including TIXOSIL T28, T38, T38A and T38AB. These products are tailor-made for food powder processing, providing reliable solutions for anti-caking, fluidity improvement and functional enhancement. They fully comply with international food safety standards and are well-received in the global food industry.
TIXOSIL T28: Entry-Level Food-Grade Silica Anti-Caking Solution
TIXOSIL T28 is the entry-level model of the TIXOSIL series, made of amorphous powder via precipitation process. Its hydrophilic properties and reasonable particle distribution enable it to absorb free moisture in the environment, forming a physical barrier on powder particle surfaces to prevent caking caused by moisture absorption and pressure. With stable physical inertness, it is compatible with various food ingredients without affecting flavor, color or nutrition. It is widely used in flour, basic seasoning powder and ordinary milk powder under medium and low humidity conditions, and meets GB 25576-2020 and other international standards.
TIXOSIL T38: Dual-Function Agent for Anti-Caking and Carrier
TIXOSIL T38 integrates anti-caking and carrier functions, processed by micron-level grinding with excellent absorption performance. As precipitated silica, its particle size ranges from 5-20μm, which can evenly cover powder surfaces to improve fluidity. With an oil absorption value of 220 ml/100g, it can absorb excess oil and convert liquid ingredients such as vitamin E into free-flowing powder. It is suitable for chocolate powder, instant coffee and egg yolk powder, complying with FDA, EU food additive regulations and GMP+B2 certification.
TIXOSIL T38A: Enhanced Absorption Food-Grade Anti-Caking Agent

TIXOSIL T38A is the upgraded version of T38, featuring high absorption capacity and precise particle size control. With silica content not less than 96% and moisture content below 7%, its oil absorption value reaches 205-260 ml/100g, ideal for high-humidity and high-fat foods. Its pH value is stable at 6.0-7.5, compatible with acidic to weakly alkaline food matrices. It is applicable to instant coffee, high-fat creamer and spice powder, holding FDA registration, Kosher and Halal certifications.
TIXOSIL T38AB: Integrated Thickening and Anti-Caking Auxiliary
TIXOSIL T38AB combines high absorption capacity and powder thickening function, with low bulk density to improve fluidity and structural stability. Compared with other models, it optimizes the physical form of powder food through particle interaction, suitable for products requiring controlled dispersion speed and taste layers. It is widely used in soup mix, compound seasoning powder and nutritional meal replacement powder, simplifying production processes and reducing costs. It complies with HACCP and GMP standards, adapting to food additive regulations in EU, US and China.
Solvay's TIXOSIL series has become a trusted choice for global food processors with its professional performance and strict compliance. It effectively solves caking problems in food powder processing and enhances product quality, setting a benchmark for food-grade silica anti-caking agents.

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