Henan Minmetals East New Materials CO. LTD.
Understanding the Benefits and Application of Silica in Defoamer: A Comprehensive Guide
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 defoamer, powered by the incredible application of silica! Say goodbye to stubborn foam in your industrial processes with this highly effective solution. Our defoamer is specially formulated using advanced silica technology, which allows it to quickly and efficiently eliminate foam in a wide range of applications. From manufacturing plants to wastewater treatment facilities, our defoamer is designed to tackle even the most challenging foam-related issues. With its superior performance and long-lasting effects, this product is trusted by professionals worldwide. Don't let foam disrupt your operations any longer – try our silica-based defoamer and experience the difference for yourself!
Foaming does not occur in smooth surface coatings, or in the paper industry, and defoamers help control or completely prevent unwanted foam formation. HPSIL® specialty silica and HJSIL® fumed silica are important components of defoamer. They significantly increase efficiency and are often the only way to achieve the desired efficiency.
Our silica series products can meet:
Oily medium:
In oily medium such as mineral oil, silicone oil or vegetable oil, they can be used as anti-settling agentIndustrial defoamer and deaerator:
HJSIL® Hydrophobic silica. Tailored granularity makes production easy.
Powder defoamers: HPSIL® specialty silica as carrier substance
Other Applications:
Insulation materials
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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