Jinsha Precipitated Silica Manufacturing Co., Ltd. is one of the leading manufacturers and suppliers of precipitated silica powder as a flow aid and anti caking agent in China. With abundant experience, we warmly welcome you to buy high quality products made in China here from our factory. Contact us for more details.
Precipitated Silica Powder as a flow aid and anti caking agent
The application of silica in feed mainly includes as a flow aid and anti caking agent. Silicon dioxide is mainly used as a flow aid and anti caking agent in feed. Its particle size is small and the amount added is low, which can effectively reduce the tendency of feed clumping, improve the flowability of feed, and thus improve the production and transportation efficiency of feed. In addition, silica also has adsorption properties, which can absorb moisture in feed, prevent feed from getting wet and clumping, and ensure the quality of feed. 12
In specific applications, silica can be used as a carrier for feed additives, with larger particle size and stronger adsorption capacity, achieving an adsorption effect of over 60%. Adding silica to vitamin products can adsorb vitamin nutrients and have an anti caking effect, while also providing sustained release of nutrients in vitamins.
In terms of the safety of silica, research has shown that its application in feed is safe, does not affect the nutritional balance of compound feed, and has a certain growth promoting effect on animals
JS-95MP
|
Test Methods |
Properties |
Units |
Target Values (Spec Limits) |
Actual Values |
|
GB25576-2010 |
Loss on drying (2Hrs,105℃) |
% |
Max.6.5 |
4.85 |
|
GB25576-2010 |
Ignition loss 1000℃
|
% |
Max.8.5 |
4.18 |
|
GB25576-2010 |
SiO2 (Dry Basis)
|
% |
Min.96 |
97.4 |
|
GB25576-2010 |
Pb content
|
mg/kg |
Max.5 |
0.65 |
|
GB25576-2010 |
Heavy metal content (Pb)
|
mg/kg |
Max.30 |
﹤30 |
|
GB25576-2010 |
As content
|
mg/kg |
Max.3 |
0.11 |
|
GB/T13082 |
Gd content
|
mg/kg |
Max.0.5 |
0.01 |
|
GB25576-2010 |
Soluble salt
|
% |
Max.4.0 |
0.45 |
|
ANA0320 |
Ro-Tap Sieve Residue, >180µm |
% |
≥70.0 |
79.5 |
|
Ro-Tap Sieve Residue, >150µm |
% |
≥80.0 |
89.8 |
Application in Feed Additives
Precipitated silica is widely used in various feed additives, including flavor enhancers, anti-mycotics, acidifiers, antioxidants, and premix materials. Its versatility makes it a preferred choice for enhancing the performance and quality of feed products.
Particle Size and Functionality
The particle size of precipitated silica is crucial for its functionality. Finer particles are used as flow aids and anti-caking agents, while larger particles serve as carriers with greater adsorptive capacity. This size-dependent functionality allows for tailored applications in different feed types.
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