Feed Grade Precipitated Silica

Product Specification

Feature

Powerful anti‑caking & flow‑improving performance: Porous precipitated silica absorbs trace moisture in vitamin and mineral premixes, reduces particle adhesion, effectively eliminates caking, bridging and arching issues under high‑humidity storage; keeps feed powder free‑flowing for smooth conveying and automatic weighing. High‑efficiency carrier for liquid feed ingredients: Optimized pore volume and specific surface area can adsorb choline chloride, feed essential oils, liquid enzymes and antioxidants, convert sticky liquid additives into dry free‑flow powder, minimize component segregation and improve mixing homogeneity. Chemically inert, protects active nutrients: Does not react with vitamins, trace minerals, probiotics and other heat‑sensitive feed components; preserves nutrient activity, brings no foreign odors and does not affect animal feed palatability. Strict feed‑grade impurity control: Low heavy‑metal, fluoride and soluble impurity content; complies with E551a, EU Regulation 1831/2019, FDA 21 CFR and FAMI‑QS requirements, safe for livestock, poultry, aquaculture and pet feed applications. Enhance production line efficiency: Improves powder flow property, avoids hopper blockage during blending and bag‑filling, lowers equipment downtime, ensures accurate metering of trace additives in large‑scale feed manufacturing. Extend shelf‑life of feed premixes: Captures excess moisture in feed raw materials, slows moisture‑triggered deterioration, stabilizes quality during long‑term transportation and warehouse storage. Excellent powder dispersion: Low agglomeration fine white powder, blends uniformly with various feed raw materials without visible specks, guarantees consistent quality of finished premix products. Wide formulation compatibility: Suitable for all kinds of feed premixes, additive blends and partial granulation processes; stable under conventional feed processing temperature range. Reliable batch‑to‑batch consistency: Precisely controlled particle size, oil absorption, moisture and whiteness indicators, ensures stable anti‑caking and carrier performance for continuous mass production. Complete compliance & technical support: COA, MSDS, feed‑grade certificates and application guidelines available, supports export registration and customer formula debugging.