Ecoreinfoce 300

The white powder forms ultrafine silica dioxide through a specific manufacturing process. tcan be dissolved by sodium hydroxide andhydrogen fluoride, but not by other acids, water, or organic solvents.
  • Item NO.:

    Ecoreinfoce 300
  • Color:

    White
  • EINECS No:

    238-878-4
  • CAS No.:

    10279-57-9
  • Chemical Formula:

    SiO2

Ecoreinfoce 300

 

Physical Properties

This white powder is an ultra-fine silica dioxide, which is produced through a specific manufacturing process. It has unique solubility properties, being soluble in sodium hydroxide and hydrogen fluoride, yet insoluble in other acids, water, and organic solvents. The exact method of synthesis involves advanced techniques such as vapor deposition, chemical vapor reaction, sol-gel method, or other specialized production processes. The resulting powder exhibits high chemical stability and unique interaction with certain chemicals.

 

Specifications

Properties Units Target Values (Spec Limits)
Appearance - White Powder
BET Specific Surface Area m²/g 260-300

SiO2 (Dry Basis)

% ≥97
DBP Absorption Value

cm³/g

3.00-3.20

pH Value in 4% dispersion - 6.0-7.0
Soluble Salt (Na2SO4)  % ≤1.0
Particle Size(D50) µm 10-20
Heating Loss at 105 °C 1.5h wt.% ≤6.0
Igniting Loss 1.5h wt.% ≤7.0

Application

Ecoreinforce 300 is a high-performance polymer with high oil absorption, high transparency, and reinforcement properties. It can be used to produce highly transparent rubber products, enhancing their hardness and elasticity while also enhancing their wear resistance and weather resistance.

Ecoreinfoce 300

 

1. Package: 20kg/PE bag

2. Storage: Kept in a low temperature, dry and ventilated place, avoid direct sunlight.

3. Shelf life: One year in ventilating, cool and dry area.

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