Hydrated Silica for Toothpaste

Product Specification

Feature

Multi-function: abrasive cleaning, thickening body, high-clarity for clear gels; compatible with fluoride/humectants/surfactants; no flavor masking, stable paste, customizable. Why ZLSIL®1. Full RDA range, one family Grades cover low RDA (kids / sensitive), medium RDA (daily care) and high RDA (whitening / stain removal). Pick the exact abrasion level your paste needs. 2. Abrasive + thickening in one portfolio Some grades build paste structure and thixotropy (stands up on the brush, no dripping); others control cleaning power. Blend them to hit both structure and cleanliness. 3. Fluoride-friendly Inert with sodium fluoride (NaF) and sodium monofluorophosphate (MFP). Fluoride stays active through shelf life. 4. Transparent gel grade available Refractive index matched to glycerin / sorbitol systems. Clear, non-cloudy gel that looks premium on shelf. 5. High whiteness, stable color Powder whiteness ≥ 95%. No yellowing. Stable with flavors, colors and herbal extracts. 6. Broad formulation compatibility Works with SLS/SLES, glycerin, sorbitol, PEG, xylitol, saccharin, preservatives, calcium carbonate and herbal actives. 7. Compliant globally Meets ISO 11609, EU Cosmetic Regulation 1223/2009 and China GB 8372. Heavy metals (lead, arsenic, mercury) strictly controlled. 8. Batch-to-batch consistency Stable D50, RDA, pH, oil absorption and moisture from lab sample to ton-scale production. Typical fit by paste type Daily adult toothpaste → medium RDA abrasive grade blended with thickening grade. Whitening toothpaste → high RDA grade. Kids / sensitive-gum toothpaste → low RDA, thickening-led formula. Clear gel toothpaste → transparent grade (TY2 series). Send us your paste type and target RDA, and we will recommend the right ZLSIL® grade.