Hydrophobic Nano Fumed Silica For Nano Hydrophobic Coating
Product Description
Fumed silica is the superfine micro-nano fine chemical product, which is divided into hydrophilic type and hydrophobic type in accordance with their different surface treatments.
Its appearance is white powder. Native particle size ranges from 5nm-40nm, with significant functions of thixotropy, reinforcing, thickening and filling. Therefore, it is widely used in the industries of rubber, sealant, plastic, resin, paint, printing ink, paper making, medicine, cosmetics, food etc.
Its particle size is very small, so it has large surface area, strong surface adsorption, high surface energy, high chemical purity, good dispersion performance, thermal resistance, resistance and other aspects of special performance. With its superior stability, reinforcing, thickening and thixotropy, it has unique characteristics in many subjects and fields and plays an irreplaceable role.Nano silicon dioxide commonly known as "ultra thin white carbon black", is widely used in various industries as additive, catalyst carrier, petrochemical industry, decoloring agent, matting agent, rubber reinforcing agent, plastic filling agent, ink thickener, soft metal polishing agent, insulation insulation filler, senior daily cosmetics packing and spraying materials, medicine, environmental protection and other fields.It also provides new material foundation and technical guarantee for the development of related industrial fields.
Physical & Chemical Data
| Test Item | Standard | Standardization |
| Specific Surface Area BET(m2/g) | 110±20 | Q/(GZ) GBS01-2002 |
| pH Value in 4% dispersion | 3.7~4.5 | ISO787-9 |
| Loss on Drying 2h@ 105℃(%) | ≤0.5 | ISO787-2 |
| Loss on Ignition 2h@ 1000℃(%) | ≤2.5 | ISO3236-1 |
| Fe2O3 (mg/kg) | ≤0.003 | ISO3236-20 |
| AL2O3 (mg/kg) | ≤0.002 | ISO3236-20 |
| Chloride (mg/kg) | ≤0.0056 | ISO3236-20 |
| Bulk Density (g/l) | 40~60 | ISO787-11 |
| SiO2 Content(%) | ≥99.99 | ISO3262-20 |
| Surface Treatment | DDS | |
As a liquid thixotropic agent and thickener, precipitation, prevent sagging prevention
Improved paint filler suspension and dispersion in liquid system
Dispersion and grinding AIDS
Cardiac liquidity powder, stability
Cardiac improve the film scratch resistance
Cardiac improve colorful
Cardiac fixed special effects
Cardiac viscoelastic can improve rubber, elastomers, reinforcement
Derive the defoaming role of defoaming agent
Cardiac improve coating surface hardness, resistance to scratch
His film and elastomer in preventing adhesion
Application
Fusil 215 is mainly used for organic silicone rubber, organic silicone sealant, paint, coating, printing ink, toner, copier toner, developer powder, adhesive, battery etc
Other products
Company Information
Dalian Fuchang Chemical Co., Ltd.Its a company that is engaged in scientific research, manufacturing and trade.
In 2012. Currently, we have become one of the largest comprehensive chemical company in Northeast China and own two high-grade quartz mines so as to lay a solid foundation for producing high quality products. We successively set up large manufacturing basis in Inner Jilin,Liaoning,Shandong and mainly manufacture silicon dioxide series of products.
The company has cooperated with many domestic research institutions, adopts advanced production technology, combines with perfect management system and detection means and achieves 4000 tons of fumed silica, 60000 tons of precipitated silica, 12000 tons of silica matting agent.
The quality has reached the international first-class level, and some models can completely replace imported like products. 
Our products have passed ISO9001: 2000 International Quality System Certification, SGS Heavy Metal Detection etc.
Fusil are sold to dozens of countries and regions, e.g., India, Iran, Brazil, Indonesia, Vietnam, Thailand, Turkey, Pakistan, South Korea, United States, Japan, Germany, Korea and Russia.
Packaging & Shipping
Good and safe Package . we packing very careful protection your goods and samples. | |
1. HS code for you save cost and time | Hs code: 2811229000 Welcome to contact us for more details. |
2.genrenal packing and customized packaging follow you request: |
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3.OEM one-stop packing | happy your send packing design, LOGO design, sticker design etc OEM packing it |
4 .packing details | 10kg/bag or as client's request. |
Packaging and storage of fumed silica:
1. Storage Method : white carbon black is stored in a cool, dry warehouse . Every package is sealed , preventing air oxidation as well as moisture.
2. Package Method : 10kg mutli-layer paper compound material bag, or packaging according to customer's requirement.
3. Transportation Method : Transport should be protected against rain and sunlight exposure Strictly prohibited acids, oxidants and harmful toxic substances .
Our Services
FAQ
Q1: Are you manufacturer or trading company?
A : We are producer having our own factory and raw material. Welcome to visit our factory!
Q2: How to get sample?
A :Kindly contact us Free sample are waiting for you!
Q3: How about the packing?
A : Usually we provide the packing as 10 kg / bag . Of course, if you have special requirements on them, we will according to you
Q4: What's your payment terms?
A : We accept all payment TT,LC,DP,Paypal. But for first time, we only do LC or TT.
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Product quality protection 
