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Excellent hydrophobicity and moisture resistance - Silane-modified, insoluble in water, significantly improving the water resistance, moisture resistance and stain resistance of the system
Precise rheology control - Good thixotropy, effectively preventing material sagging and settling, ensuring construction and storage stability
Efficient reinforcement and thickening - It can not only enhance the mechanical strength of the substrate, but also thicken the system, balancing performance and practicality
Comprehensive pigment protection - Improving the uniformity and stability of pigment dispersion, enhancing the corrosion protection and weather resistance of the coating
Convenient compatibility and dispersion - Suitable for various organic systems, easy to add and disperse, without affecting the original appearance and gloss of the product
Silicone rubber and sealants - Used for thickening and reinforcing one-component silicone sealants, improving product adhesion and storage stability
Paints, coatings and inks - Improving system rheology, preventing sagging and settling, enhancing coating gloss and corrosion protection performance
Adhesives and composite materials - Enhancing the bonding strength of adhesives, optimizing the mechanical properties of composite materials, and improving product durability
Lithium batteries and cable compounds - As a functional additive, improving the safety and stability of lithium batteries, and optimizing the processing and service performance of cable compounds
Toner and plant protection agents - Improving toner fluidity and anti-caking, enhancing the dispersibility and adhesion effect of plant protection agents
| Product Type | Hydrophobic Fumed Silica (White Carbon Black) |
| Physical Form | White Amorphous Nano Powder |
| Surface Treatment Agent | Dimethyldichlorosilane (DDS) |
| BET Surface Area | 110±20 m²/g |
| Average Primary Particle Size | 16 nm |
| Bulk Density (Approximate) | approx. 50 g/L |
| Carbon Content | 0.6–1.2 wt% |
| Moisture Content (105℃/2h) | ≤0.5 wt% |
| Loss on Ignition (1000℃/2h) | ≤2.0 wt% |
| pH Value (4% Aqueous Dispersion) | 3.6–4.4 |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
