PROFESSIONAL MANUFACTURER
OF SILICON DIOXIDE
PRODUCTS
- 产品描述
- Parameters
-
- Commodity name: Fumed silica Fusil 615 data sheet
- Commodity ID: 1253361972292505600
Product Information
Fusil ®615
Hydrophobic Fumed Silica
Fusil®615 is hydrophobic fumed silica after treated with DDS (Dimethyldichlorosilane) based on a hydrophilic fumed silica with a specific surface area of 200 m2/g . It’s a kind of high purity white colloidal powder.
Characteristic physico-chemical data
Test Item
Standard
Standardization
Specific Surface Area BET（m2/g）
170±20
GB/T 10722
pH Value in 4% dispersion
3.7-4.5
GB/T 1717
Loss on Drying 2h@ 105℃（%）
≤0.5
GB/T 5211.3
Loss on Ignition 2h@ 1000℃（%）
≤2.5
GB/T 20020
SiO2 Content (based on ignitedmaterial)(%)
≥99.8
GB/T 20020
Tamped density (based on material dried for
2h@ 105℃) (g/l)
40-60
GB/T 5211.4
Carbon content (based on material dried for
2h@ 105℃) (%)
0.7-1.3
GB/T 20020
◆ Fumed silica Fusil 615 data sheet
Properties
l Thixotropy and reinforcement in RTV silicone sealants, thehydrophobic
l Feature given RTV silicone sealants a long periods Shelf-life
l Rheology control inadhesives
l Improvement of anti-settling, anti-sagging and thixotropycontrol
l Improve the free flow of powder coatings and anti- caking
Safety & Handling
Information concerning the safety of this product is listed in the corresponding Safety Data Sheet, which will be sent with the first delivery or upon updating. Such information is also available from Fuchang Chemical, Product Safety Department, E-MAIL info @ fuchangchem.com or can check from our homepage www.fuchangchem.com. We recommend to read carefully the safety data sheet prior to the use of ourproduct.
Applications
l RTV silicone sealants, especially electronicpotting
l Sealants and SiliconeAdhesive
l Coatings,inks
l Powdercoatings
Packing andstorage
l Packaged in multiple layer Kraft paper, 10kg perbag
l Stored in aeration-drying storage areas for protecting the material from volatilesubstance.
l Should be used within 2 years afterproduction.
Transportation
l 20’GP: 1.8 Mt, 10 pallets,180KG/pallet.
l 40’HQ: 4.0Mt, 20 pallets, 200KG/pallet.
Service
Email: info@fuchangchem.com
Website: www.fuchangchem.com
