Henan Minmetals East New Materials CO. LTD.
Enhancing Construction Efficiency and Durability through Silica Applications
Brand: HJSIL® FUMED SILICA
Place Of Origin: China
Grade: Industrial Grade, Food Grade
Packaging: 10KG / 150KG
Transportation: Ocean,Land,Air,Express
Place of Origin: China
Supply Ability: 1000 MT / MONTH
HS Code: 28112290
Port: QINGDAO,SHANGHAI,GUANGZHOU
Payment Type: L/C,T/T,D/P
Incoterm: FOB,CFR,CIF,EXW,DDP
Introducing our revolutionary construction solution, infused with the power of Silica! Designed to transform the way we build, our product harnesses the exceptional properties of Silica to enhance durability, strength, and longevity in construction projects. With its exceptional bonding capabilities, our Silica-infused formula ensures superior adhesion, reducing the risk of cracks and fractures. Its moisture-resistant properties also make it ideal for high-humidity environments, providing unmatched protection against water damage. From foundations to finishing touches, our Silica-based solution guarantees unparalleled performance, making it the go-to choice for contractors and builders alike. Upgrade your construction game with the game-changer, powered by Silica!
HJSIL® Fumed Silica offers excellent thickening properties and can be used as a thickener in laminating resins and gel coats, for example in the new energy sector, the automotive industry or in construction. For wind turbine rotor blades, a large amount of adhesive is used. These adhesives must have good thixotropy and specific slump properties.
HJSIL® fumed silica is used as a standard thixotropic agent in adhesive pastes based on epoxy, polyurethane and vinyl ester resins. Hydrophobic fumed silica is a high-performance thixotropic agent used in the manufacture of adhesive pastes for rotor blades. In addition, the adhesive paste must have excellent fatigue properties. Structurally modified fumed silica grades can be tailored to bond pastes with excellent reinforcing properties.
Insulation materials
Advantages of Silica for Construction Materials
Improve rheological and mechanical properties
Anti-settling agent for improved storage stability
Improve workability
Suitable for highly transparent adhesives and sealants
Improves chemical and mechanical resistance of prints
Physical and chemical data (HJSIL 200)
| Properties and test methods | Unit | Typical Value | Standardization |
| Specific surface area (BET) | m2/g | 200 ± 25 | GB/T 20020 |
| pH value (in 4% dispersion) | 3.6 ~ 4.5 | GB/T 20020 | |
| Loss on drying (2 hours at 105 °C) | Wt% | ≤ 1.5 | GB/T 20020 |
| Loss on ignition (2 hours at 1000 °C,based on material dried for 2 hours at 105 °C) | Wt% | ≤ 2.5 | GB/T 20020 |
| Sieve residue (45 μm) | mg/kg | ≤ 250 | GB/T 20020 |
| Silica content (based on ignited material) | Wt% | ≥ 99.8 | GB/T 20020 |
| Tamped density (based on material dried for 2 hours at 105 °C) | g/dm³ | 40 ~ 60 | GB/T 20020 |
Physical and chemical data (HJSIL R110)
| Properties and test methods | Unit | Typical Value | Standardization |
| Specific surface area (BET) | m2/g | 110 ± 25 | GB/T 20020 |
| pH value (in 4% dispersion) | 5.5 ~ 7.0 | GB/T 20020 | |
| Loss on drying (2 hours at 105 °C) | Wt% | ≤ 1.0 | GB/T 20020 |
| Loss on ignition (2 hours at 1000 °C,based on material dried for 2 hours at 105 °C) | Wt% | ≤ 4.0 | GB/T 20020 |
| Sieve residue (45 μm) | mg/kg | ≤ 250 | GB/T 20020 |
| Silica content (based on ignited material) | Wt% | ≥ 99.8 | GB/T 20020 |
| Tamped density (based on material dried for 2 hours at 105 °C) | g/dm³ | 40 ~ 60 | GB/T 20020 |
| Carbon content (based on material dried for 2 hours at 105 °C) | Wt% | 4.0 ~ 7.0 | GB/T 20020 |
Product Categories : Fumed Silica > Market and Applications
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