| Place of Origin: | China |
| Brand Name: | OEM |
| Model Number: | RHB |
| Certification: | ISO9001/ROSH/MSDS/TDS/IMDG CODE |
| Minimum Order Quantity: | 1kg |
| Packaging Details: | 10kg/bag |
| Delivery Time: | 5-15 days |
| Supply Ability: | 1000 ton/ Month |
High specific surface area fumed silica is produced via advanced flame hydrolysis technology, with a specific surface area of up to 380 m²/g. It has extremely high surface activity, forming a strong network structure in silicone sealants, significantly improving tensile strength, tear strength and weather resistance. In electronic potting compounds, it enhances insulation performance and thermal stability.
· Sealants: Structural silicone sealants, curtain wall sealants, electronic sealants
· Adhesives: Wind turbine blade adhesives, epoxy structural adhesives, composite material adhesives
· Electronics: Electronic potting compounds, power module encapsulation, sensor packaging
· Thermal conductive materials: High thermal conductive silicone grease, thermal conductive adhesives
| Product Name | High Surface Area White Carbon Black, Ultra-Fine Fumed Silica etc. |
| Product appearance | White Powder ,Granular |
| Size | 300mesh,325mesh,1250mesh,Nanoscale |
| Silica content | ≥96.5 |
| pH | 6.0-7.5 |
| Surface Property | Hydrophobic/Hydrophilic |
| Applications | Silicone sealant reinforcement, epoxy adhesive toughener, electronic potting filler etc. |
· Ultra-high specific surface area, reinforcement efficiency 50% higher than conventional products
· High purity, low impurity content, suitable for high-end electronic applications
· Excellent compatibility with silicone and epoxy systems
· Customizable surface modification services available
Hebei Runhuabang processes and supplies non-metallic minerals with advanced technology and strict quality control, ensuring stable quality and reliable industrial use.
H2-811, Poly International Building, Shifang Road, Chang'an District, Shijiazhuang, Hebei Province
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