| Model: | Xysil200 |
|---|---|
| Brand: | xunyu |
| Origin: | Made In China |
| Category: | Chemicals / Adhesives & Sealants |
| Label: | Fumed Silica , aerosil200 , Silicon Dioxide |
| Price: |
US $3.6
/ pc
|
| Min. Order: | 20 pc |
| Live Chat: | Last Online:16 Jun, 2014 |
Fumed Silica XYSIL200 (equivalent to aerosil200, cabosil m5 and wacker hdk n20)is a hydrophilic Fumed Silica with a BET specific surface area of 200m2/g.
It is mainly used in Coatings, paints, Sealant, Adhesive, Pigment, Ink, unsaturated polyester resin,etc, because of its unusual particle characteristics, enormous surface areas, high purity, aggregated structure and low bulk density.
|
Properties |
Units |
Typical Value |
Standardization |
|
Specific surface area (BET) |
m2/g |
200±25 |
GB/T10722 |
|
pH-value (in 4% dispersion) |
|
3.8-4.5 |
GB/T1717 |
|
Loss on drying, ex works( 2h @ 105℃) |
wt% |
<1.5 |
GB/T5211.3 |
|
Loss on ignition(2h @ 1000,based on material dried for 2h @ 105℃) |
wt% |
<2.5 |
GB/T20020 |
|
Sieve residue (45μm) |
% |
<0.05 |
GB/T5211.14 |
|
SiO2 content (based on the substance heated at 1000℃ for 2 h) |
wt% |
>99.8 |
GB/T20020 |
|
Tamped density (based on material dried for 2h @ 105℃) |
g/L |
25～60 |
GB/T5211.4 |
|
Carbon content (based on material dried for 2h @ 105℃) |
wt% |
<0.2 |
GB/T20020 |
Physico-chemical Data
At time of packaging.
Application:
l RTV Silicone Sealant and HTV silicone rubber
l Paints and coatings, ink
l Unsaturated polyester resins
l Adhesive & Sealant
l Thermal insulation material
l Composites
l Leather finishes
l Solar diaphragm cell
l PVC
l Food and Biomedical
Functions:
l Rheology and thixotropy Control
l Used as anti-settling, thickening, anti-sagging agent
l Free Flow and Suspension
l Reinforcement
l Adsorbant
l High transparency
Packing:
Vacuum packing, with multiple layer Kraft paper, 10KG/bag.
20’GP: 1.6 Mt, 10 pallets, 160KG/pallet.
40’GP: 3.6 Mt, 20 pallets, 180KG/pallet.
40’QH: 4.0 Mt, 20 pallets, 200KG/pallet.
If you are interesting in XYSIL200, please don’t hesitate to contact with us, I would like to quote you the lowest price with the best quality.
