Precipitated Silica IOTA FINE SIL7519
IOTA FINE Precipitated Silica is a kind of superfine precipitated silicon dioxide (known as silica) made by special processing technology. It has excellent reinforcement and dispersion, many years of production practice shows that it can replace fully or partly of expensive fumed silica which has greatly reduce customers’ production cost.
Main specifications and technical data
|
ITEM |
IOTA FINE SIL7519 |
|
SiO2 (dried) |
≥90 |
|
Moisture % |
4-8 |
|
Sulphate % |
≤1.0 |
|
PH Value |
6.5-7.5 |
|
Iron Content mg/kg |
≤300 |
|
BET m2/g |
200-220 |
|
Partical Size |
3μm |
|
Packing |
15kg |
|
Others |
Special processed |
Silica for plastics
IOTA FINE-SIL7519 is made by special processing technology. After its surface is processed, it has good compatibility with plastics. It is applied to plastic antistatic masterbatch, open electrostatic master batch and other special masterbatch.
