86-379-60856150
No. 1, Weiliu Road, Luoyang Industrial Park, Hongshan Township, Xigong District, Luoyang, Henan, China (Mainland)
High specific surface fine powder fumed silica price list on www alibaba com
Characteristics
It is a hydrophobic fumed silica after treated with DDS (Dimethyldichlorosilane) based on a hydrophilic fumed silica with a specific surface area of 150m2/g. It’s a kind of high purity white colloidal powder.
Properties of hydrophobic fumed silica:
Physicochemical Data
| Properties | Unit | Typical Value | Standardization |
| Specific surface area (BET) | m2/g | 115±15 | GB/T 10722 |
PH-Value in 4% dispersion (1:1 mixture of water and ethanol) | 3.7-4.5 | GB/T 1717 | |
| Loss on drying(2h@ 105℃) | Wt% | ≤0.5 | GB/T 5211.3 |
Loss on ignition(2h@1000℃, based on material dried for 2h@105℃) | Wt% | ≤2.5 | GB/T 20020 |
| Silica content(based on ignited material) | Wt% | ≥99.8 | GB/T 20020 |
Tamped density(based on material fried for 2h@105℃) | g/L | 40~60 | GB/T 5211.4 |
Carbon content(based on material fried for 2h@105℃) | Wt% | 0.6 -1.2 | GB/T 20020 |
Desceiption | High specific surface fine powder fumed silica price list on www alibaba com | ||
The application of fumed silica:
RTV silicone Sealants, especially electronic potting
Adhesives and sealants
Coating, Inks
Powder Coatings
Why choose us Luoyang RUOWEN?
• Professional technology, R&D team.
• Reasonable factory price.
• Best service.
• Flexible delivery time
• Strict quality assurance system.
• Expoting to 35 countries all over the world.
Package:
Fumed Silica is supplied in multiple layer 10kg bags
We recommend to store the product in sealed containers under dry containers and to protect the material from volatile substances.
Shipping: Sea transportation
For 20 GP it can only contains 1600kg products with 10 pallets
For 40 GP it can only contains 3200kg products with 20 pallets
For 40 HQ it can only contains 4000kg products with 20 pallets.
1. Reply your enquiry within 24 working hours.
2. Experienced staff answer all your questions in fluent English.
3. Special discount and protection of sales area provided to our distributor.
4. Excellent designers and engineers are capable to create new items according to personal request.
5. Welcome OEM and ODM
6.Type micro silica fume,nanosilica powders,fused silica,fumed silica, brown fused alumina, etc.
Related products of hydrophobic fumed silica for your reference.
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ADD: No.1, Weiliu Road, Luoyang Industrial Park,Xigong District, Luoyang,Henan,China
High specific surface fine powder fumed silica price list on www alibaba com
