Water-based coatings are a type of coating that uses water as a solvent instead of traditional solvents like petroleum
-based chemicals. These coatings are formulated with water as the main carrier, along with other additives such as
binders, pigments, and additives.
Silica Powder is a widely used material in the production of various types of water-based coatings. It is a natural
mineral that is ground into a fine powder. Silica powder has several properties that make it an ideal additive for
water-based coatings.
1. Improved Durability: Silica powder can significantly enhance the durability and longevity of water-based coatings.
It increases the hardness and abrasion resistance of the coating, making it more resistant to wear and tear.
2. Enhanced Adhesion: Silica powder can improve the adhesion of the coating to the substrate. This ensures that the
coating remains firmly attached to the surface, reducing the risk of peeling or flaking.
3. Increased Gloss: Adding silica powder to water-based coatings can enhance their gloss. This results in a more
aesthetically pleasing finish.
4. Better Coverage: Silica powder can improve the coverage of water-based coatings. It helps to spread the coating
more evenly over the surface, ensuring a more uniform finish.
5. Improved Stability: Silica powder can enhance the stability of water-based coatings. It prevents the ingredients from
separating, ensuring that the coating remains consistent in texture and color.
6. Environmentally Friendly: Silica powder is a natural, non-toxic material. It does not release any harmful substances
into the environment, making it an environmentally friendly choice for water-based coatings.
Overall, silica powder is a versatile and beneficial additive for water-based coatings. It enhances the performance and
appearance of the coatings, whilst also contributing to their environmental sustainability.
USING TIPS:
* Recommend dosage is 3%-8%. (Please adjust the dosage according to the actual product.)
* As different formulations and conditions, suggest the user to test and make sure the dosage before using.
| Item | HF-610 | Brand | SKYSIL
|
| Content of SiO2,(dry basis) %≥ | ≥ 98 | Whiteness | ≥ 90 |
| Porosity ml/g | 1.8-2.0 | Particle Size(Malvent),um | 4.0-5.0 |
| Loss on drying (105℃,2Hrs),% | ≤6.0 | PH | 6.0-7.0 |
| Ignition Loss(1000℃,2Hrs),% | ≤10.0 | DOA Absorption g/100g | 260-320 |
Anticorrosion Pigments, Inkjet Receptive Coating, Matting Agent
