Feature
Water-Based Epoxy Resin materials typically consist of a mixture of epoxy resin and water. Silica dioxide, also known as
silica or silicon dioxide, is a common additive used in epoxy resin formulations. It is a white, powdery substance that is
derived from silicon, a chemical element found in abundance in the Earth's crust.
Silica dioxide is added to water-based epoxy resins for various reasons:
1. Reinforcement: Silica dioxide particles can enhance the mechanical properties of epoxy resins, such as tensile strength
and impact resistance. It acts as a filler to reinforce the resin matrix, improving its overall strength and durability.
2. Thixotropy: Silica dioxide can act as a thickening agent in water-based epoxy resins, providing a higher viscosity and
preventing sagging or running during application. This thixotropic behavior allows the resin to be easily applied on vertical
surfaces without dripping.
3. Improved adhesion: Silica dioxide particles can enhance the adhesion of epoxy resins to various substrates, such as
concrete, wood, or metal. It creates a strong bond between the resin and the surface, improving the overall performance and
longevity of the coating or adhesive.
4. Anti-settling: Silica dioxide can prevent settling or sedimentation of pigments or other additives in water-based epoxy resin
formulations. It helps to maintain a stable suspension of particles, ensuring a consistent and uniform application of the resin.
Overall, the addition of silica dioxide to water-based epoxy resin materials enhances their mechanical properties, improves
thixotropy, promotes adhesion, and prevents settling. These properties make water-based epoxy resins suitable for a wide
range of applications, including coatings, adhesives, and composites.
| Item | SS-813 | Brand | SKYSIL
|
| Active Ingredient Content (Weight %) | 50.0±2.0 | Color Shade(Gardner`s method) | Light yellow viscous liquid |
| Viscosity(Mpa.s 25°C) | 3000-6000 | Density(g/cm3) | 1.08-1.12 |
| Reactive Hydrogen Equivalent | 285 | PH | 8-9 |
Anticorrosion Pigments, Inkjet Receptive Coating, Matting Agent
