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| Aerosil 200 |
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| Fumed silica |
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| Fumed Silica |
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| 112945-52-5 |
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The most commonly used AEROSIL grade for controlling the rheology of liquid systems and improving the free flow characteristics of powders.
In the field of PVC plastisols, AEROSIL serves as a viscosity regulating agent when added in small quantities. |
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Appearance: fluffy white powder
BET surface area: m 2/g: 200 +/- 25
Average primary particle size: nm: 12
Compacted apparent density: normal material: g/l: appr. 50, densed material ("V"): g/l: appr. 120
Moisture when leaving plant site (2 hours at 105C): <1.5
Ignition loss: (2 hours at 1000C): <1
pH-value: 3.6-4.3
SiO2: %:>99.8 , Al2O3: %: <0.05 , Fe2O3: %: < 0.003 , TiO2: %:<0.03 , HCl:%: 0.025
Sieve residue (45 nm): <0.05 |
| Industrial field |
additive, adhesive & sealant, inorganic chemicals, paint & coating |
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| There are no existing companies to distribute selected chemical product |
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