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Silica for Pesticide and Fertilizers
Product Introduction:
Product Name:Silicon Dioxide
CAS. NO.:7631-86-9
Precipitation method is commonly used to produce white carbon black, a type of amorphous, fine powder that has various applications in agricultural chemical products such as pesticides and efficient fertilizers. White carbon black can be used as a carrier or diluent, and a disintegrant to increase suspension, especially when used in water dispersible granules (WDG). The suggested usage rates are around 10%, and it can maintain long-term effectiveness due to its extremely high surface area that provides strong adsorption, excellent affinity, and chemical stability.
The high suspension capability of white carbon black ensures that it remains suspended in the formulation, even under challenging weather conditions such as rain, washing, and heat. Its remarkable properties make it an ideal component for agricultural use that requires high stability and suspension in the formulation.
White carbon black also helps in improving the efficacy of pesticides and fertilizers by enhancing their penetration, adhesion, and spreading ability, which can maximize their effectiveness in treating crop diseases, pests, and enhancing growth. Additionally, its neutral pH, low abrasiveness, and good safety profile make it highly desirable for agricultural applications.
Silicon Dioxide for Agriculture |
Silica for Pesticide |
JS-260 Super fine powder
|
Test Methods |
Properties |
Units |
Target Values (Spec Limits) |
Actual Values |
|
HG/T3065-2008 |
Loss on drying (2Hrs,105℃)加热减量 |
% |
Max.6.0 |
5.68 |
|
HG/T3066-2008 |
Ignition loss 1000℃ 灼烧减量 |
% |
Max.7.0 |
3.85 |
|
HG/T3072-2008 |
DBP absorption value DBP吸收值 |
cm3/100g |
300-350 |
319 |
|
HG/T3067-2008 |
pH value (10%aqueous suspension) pH值 |
— |
6.0-8.0 |
6.92 |
|
HG/T3062-2008 |
SiO2 (Dry Basis) 二氧化硅(干基） |
% |
Min.96 |
98.4 |
|
HG/T3073-1999 |
BET specific surface area BET比表面积 |
m2/g |
230-280 |
282 |
|
Bulk density 堆积密度 |
g/lit |
20-60 |
39 |
|
|
Avg particle size 粒径 |
μm |
- |
8.10 |
|
|
Soluble salt (Na2SO4) 可溶性盐 |
% |
Max.1.5 |
0.48 |
MOQ:1*40HQ
Delivery Date: 15-20days
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