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Products
Model No.: QX-300
Brand: SKYSIL
Structure Feature: Saddle Filler
Type: Random Packing
Usage: Chemical Industry Product
Effect: Adjust The Viscosity of Resin
Source: Particle
Packing: With Valve Bags
Packaging: 10 kgs/bag, 180kgs/Pallet, 1.8 Ton with 10 Palletized into 20 fcl Container
Productivity: 10000 Ton/Year
Transportation: Ocean,Land,Air
Place of Origin: China
Supply Ability: 1000 Ton/Month
Certificate: ISO9001/2015;SGS;ROHS
HS Code: 281122
Port: Guangzhou,Shenzhen,Shanghai
Payment Type: L/C,T/T,D/P,Paypal
Incoterm: FOB,CFR,CIF,EXW
Specification
Hydrophilic Fumed Silicon dioxide powder is a type of nanoparticle that is used in various coating applications. It is made
by vaporizing silicon tetrachloride in a high-temperature flame, resulting in the formation of fine silicon dioxide particles.
These particles have a high surface area and are hydrophilic, meaning they have an affinity for water.
In coatings, hydrophilic fumed silicon dioxide powder is used as a functional additive to improve the performance of the
coating. It can enhance properties such as scratch resistance, surface hardness, and anti-blocking. The high surface
area of the particles also provides excellent matting and anti-settling effects.
One of the main advantages of using hydrophilic fumed silicon dioxide powder in coatings is its ability to improve the
rheological properties of the coating formulation. It acts as a Thickening Agent, preventing sagging or dripping during
application and improving the overall stability of the coating.
Additionally, hydrophilic fumed silicon dioxide powder can enhance the transparency and gloss of coatings, making them
more visually appealing. It can also improve the adhesion of the coating to the substrate, resulting in better durability and
longevity.
Overall, hydrophilic fumed silicon dioxide powder is a versatile additive that can enhance the performance and appearance
of coatings. Its unique properties make it suitable for a wide range of applications, including automotive coatings, architectural
coatings, and industrial coatings.
Application:
1. Paints and Coatings.
2. Elastomers, especially HTV Silicone Rubber.
3. Unsaturated Polyester Resins and Films
4. Adhesives and Sealants
5. Printing Inks
6. Plant Protection
7. Cosmetics
Properties
1. Reinforcing filler in elastomers.
2. Rheology and thixotropy control of liquid systems, binders, polymers.
3. Used as anti-settling, thickening, anti-sagging agent.
4. Impovement of free flow and anti-caking characters of powders.
5. Excellent transparency in unsaturated polyester resins.
Chemical Data
| Property | Unit | Typical Value |
| Specific surface area(BET) | M2/g | 300±20 |
| PH Value in 4% dispersion | / | 3.7-4.5 |
| Loss on dying(2h@105C) | Wt% | ≤2.0 |
| Loss on ignition(2h@1000C,based on material dried for 2h@105C) | Wt% | ≤2.0 |
| Sieve residue(45um) | Wt% | ≤0.04 |
| Silica content(Based on ignited material) | Wt% | ≥99.8 |
| Tamped density(Based on material dried for 2h@105C) | g/L | 40-60 |
| Carbon content(Based on material dried for 2h@105C) | g/L | ≤0.15 |
Anticorrosion Pigments, Inkjet Receptive Coating, Matting Agent
Inkjet Receptive Coating, Anticorrosion Pigments
Product Categories : Fumed Silica > Hydrophilic Fumed Silica
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.