: Used in both artificial and natural leather coatings for gloss adjustment.
Amorphous silica is a synthetic material and does not contain crystalline silica ( SiO2cap S i cap O sub 2 ). However, proper safety precautions must be maintained.
: The optimized particle size distribution ensures a high-quality surface finish and clarity, making it suitable for thin-film applications. Physical Properties Typical Value Appearance White free-flowing powder Average Particle Size 5.0 – 6.0 μm Pore Volume (H₂O) Oil Adsorption 300 g / 100 g pH (in 5% aqueous suspension) 6.0 – 8.5 SiO₂ Content Carbon Content 6.0 – 9.0% Primary Applications Syloid Ed 30 Tds Pdf
Syloid ED 30 is versatile and compatible with a wide range of solvent-borne and water-borne polymer matrices. 1. Coil Coatings
Provides durable, low-gloss finishes for interior plastic parts. Regulatory and Safety : Used in both artificial and natural leather
The "ED" designation in the Syloid® lineup signifies that this grade is specifically designed for surface-treated or untreated matting efficiency with optimized dispersibility. Syloid® ED 30 features a relatively large pore volume, making it highly efficient at scattering light and reducing gloss in surface coatings without altering the mechanical integrity of the film. 2. Key Physical and Chemical Properties (TDS Highlights)
: Achieves low gloss levels at relatively low concentrations due to its high pore volume. Surface Quality : The optimized particle size distribution ensures a
: Wax-treated (organic) for improved scratch resistance and hand-feel. Oil Adsorption
The technical data sheet for SYLOID® ED 30 outlines specific physical and chemical metrics crucial for formulation math and quality control: Value / Specification Test Method Synthetic Amorphous Silica (Organic Wax Treated) Appearance White, free-flowing powder Average Particle Size 5.0 – 6.0 μm Malvern Laser Diffraction Pore Volume ( H2Ocap H sub 2 cap O ) Grace Q 53 Oil Absorption 300 g / 100g DIN ISO 787-5 pH (5% Water Suspension) 6.0 – 8.5 DIN EN ISO 787-9 Moisture Content ( 160∘C160 raised to the composed with power C ) Grace Q 05 Screen Residue (>25 μm) DIN ISO 787-18 Carbon Content 6.0% – 9.0% Grace Q 17 Bulk Density 200 – 600 Core Performance Mechanisms 1. High Matting Efficiency and Gloss Control
While ED 30 is highly effective, it is part of a larger family of products.