Superior Rheology & Reinforcement Performance:Fumed silica effectively regulates thixotropy and viscosity of liquid systems, inhibits pigment sedimentation and coating sagging, and delivers excellent reinforcing effects for rubber and elastomers, improving their mechanical strength and service durability.
Widely Applied Functional Additive: As a universally used inorganic functional additive, it provides steady rheology control and anti-caking performance, while maintaining formulation stability and product consistency.
Versatile Multi-Industry Applications: In addition to coatings and printing inks, fumed silica is extensively adopted in rubber products, adhesives, synthetic resins, cosmetics, pharmaceuticals, food processing and packaging sealants.
Excellent Formulation Compatibility: Its inherent chemical inertness and available hydrophilic/hydrophobic modifications make it a high-value ingredient across a broad spectrum of industrial and commercial formulations.
Quality Assurance
Rigorous quality control and full regulatory compliance assured.
Sustainable Development
Sustainable processes cut waste, lower emissions, and save costs.
Specialty Solutions
Tailored fine chemicals that enhance efficiency and outcomes.
Chemical Manufacturer
A trusted manufacturer capable of stable, high-volume production and supply.
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Product Description
Product Description-Fumed silica CAS#112945-52-5
Fumed silica (pyrogenic silica) is a novel, white, non-toxic, and odorless inorganic nanomaterial with an amorphous structure. Thanks to its unique physicochemical properties—such as small particle size, high specific surface area, high surface activity, and chemical stability—it exhibits excellent thickening, thixotropic, and reinforcing capabilities, offering broad application potential in the field of humanoid robotics.
Product Applications-Fumed silica CAS#112945-52-5
Widely used in various coatings, plastics, adhesives, and sealants; serves as a reinforcing agent in rubber.
Used as a raw material for manufacturing water glass, refractory materials, optical glass, optical fibers, and quartz glass apparatus; also used to produce ultrasonic components, adsorbents, etc.
Used in electronic packaging, ultra-large-scale integrated circuits, advanced ceramics, and the ink industry.
Used for bonding the glass faceplates of picture tubes, projection tubes, and oscilloscope tubes to their phosphor coatings.
Used as a dehumidifying desiccant, dehydrating agent, moisture-proofing agent, and air humidity regulator; also used for gas drying. Additionally serves as a catalyst and catalyst carrier, a reinforcing agent for silicone rubber, and a sizing agent in the textile industry.
Used in the manufacture of glass-ceramics and abrasives, oil decolorization, ferrosilicon purification, and the analytical determination of boron, arsenic, silver, etc.
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Product Data
Chemical Properties-Fumed silica CAS#112945-52-5
Safety Information-Fumed silica CAS#112945-52-5
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