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Products
Model No.: QX-151
Brand: SKYSIL
Place Of Origin: China
Appearance: Powder
Usage: Leather Auxiliary Agents
Type: Carbon Black
Adsorbent Variety: Silica Gel
Color: White
Packaging: 10 kgs/Bag,180 KGS/Pallet, 1.8 Ton with 10 Palletized in 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
Fumed Silica Powder is a versatile and widely used material in various industrial applications, including printing inks. It is a
fine, white powder that is made by burning silicon tetrachloride in a high-temperature flame. The resulting silica particles
are then collected and processed to form a highly pure and uniform powder.
In industrial applications, fumed Silica Powder is used as a Thickening Agent, anti-caking agent, and flow aid. It is commonly
used in adhesives, sealants, coatings, and composites to improve their properties and performance. Fumed Silica powder
can also be used as a filler in plastics, rubber, and other materials to enhance their strength, durability, and resistance to
wear and tear.
In printing inks, fumed silica powder is used as a rheology modifier to control the viscosity and flow properties of the ink. It
helps to prevent settling and sagging of the ink, which can affect the quality of the printed image. Fumed silica powder also
improves the color consistency and gloss of the ink, making it more attractive and appealing to the eye.
Overall, fumed silica powder is an essential material in many industrial applications, including printing inks. Its unique
properties and versatility make it a valuable tool for improving the performance and quality of various products and
materials.
Properties
1. Reinforcing filler in elastomers
2. Rheology and thixotropy control of liquid systems, binders, polymers, etc.
3. Used as anti-setting, thickening, anti-sagging agent.
4. Improvement of free flow and anti-caking characteristics of powders.
5. High transparency
Physical and Chemical Data:
| Property | Unit | Typical Value | Testing Method |
| Specific surface area(BET) | ㎡/g | 115±15 | GB/T20020 |
| PH Value in 4% dispersion | 3.7-4.5 | GB/T20020 | |
| Loss on dying(2h@105C) | Wt% | ≤0.5 | GB/T20020 |
| Loss on ignition(2h@1000C,based on material dried for 2h@105C) | Wt% | ≤2.5 | GB/T20020 |
| Silica content(Based on ignited material) | Wt% | ≥99.8 | GB/T20020 |
| Tamped density(Based on material dried for 2h@105C) | g/L | 40-60 | GB/T20020 |
| Carbon content(Based on material dried for 2h@105C) | g/L | 0.6-1.2 | GB/T20020 |
Applications
1. Paints and Coatings
2. Unsaturated polyester resins and films
3. Elastomers, especially HTV and RTV Silicone rubber
4.Adhesives and Sealants
5.Printing Inks
6.Powder Coating.
Advantage
1. Rheology Control Including Thickening – tailored flow properties, Sag resistance -reduced sag of liquids and pastes, Anti-settling prevents sedimentation and settling, Thixotropy – shear thinning viscosity profiles.
2. Reinforcement – improving strength in silicones and other polymers.
3. Free flow additive in powders
Anticorrosion Pigments, Inkjet Receptive Coating, Matting Agent
Product Categories : Fumed Silica > Hydrophobic Fumed Silica
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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.