Stone Protective Silane ST-33

Appearance: colorless to light yellow transparent liquid

Specific gravity: 0.92g/mL

Effective content: 80wt%

Diluent: solvent oil

Additional dosage: 1%~20%, depending on the composition and structure of the stone

Curing conditions: air drying at room temperature for more than 48 hours

Chemical properties: silicone resin

Function: penetrating stone protective agent Stone is a porous hydrophilic material that easily absorbs water and produces various lesions, affecting the natural beauty and decorative effects of the material, and has always restricted the application of natural stone.

Organosilane/siloxane molecules have both hydrophobic groups and reactive functional groups. Natural stone is mainly composed of minerals such as quartz, feldspar, and calcite. It is very suitable for surface modification with organosilane/siloxane.