
Dispersant SP-BSC
Inhibits Ostwald ripening phenomenon, effectively control particle size growth such as Buprofezin SC. Prevents flocculation after the dilution such as 500g/L. Niclosamide Olamine SC. Outstanding dispersion ability, suitable for nano sized SC formulation.
SC Adjuvants (Suspension Concentrate Adjuvants)
Dispersant SP-BSC
(Resist Particle Size Growth)
Inhibits Ostwald ripening phenomenon, effectively control particle size growth such as Buprofezin SC. Prevents flocculation after the dilution such as 500g/L. Niclosamide Olamine SC. Outstanding dispersion ability, suitable for nano sized SC formulation.
Dosage:
2-4%
Application Case
25% Pyraclostrobin SC
Challenges of Formulation
Pyraclostrobin exhibits properties such as low melting point, multiple crystal forms, and varying impurities, making it difficult to ensure the long-term physical stability of formulations.
Solution
Using weak cationic polycarboxylate Dispersant SP-SC55, can effectively resist the melting of active ingredient during milling and storage. inhibiting crystal growth issue of SC formulation.
Reference Recipe
|
Ingredients |
Content % (w/w) |
Function |
|
Pyraclostrobine |
25 |
Tech |
|
SP-SC55 |
5 |
Dispersant |
|
SP-SC59 |
1 |
Dispersant |
|
SP-BSC |
1 |
Wetting and Dispersing Agent |
|
Ethylene Glycol |
4 |
Antifreeze |
|
Thickener |
q.s. |
Thickener |
|
Preservative |
q.s. |
Preservative |
|
Defoamer |
q.s. |
Defoamer |
|
Water |
Balance |
Continuous Phase |
Application Case
20% Tebuconazole + 20% Prothioconazole SC
Challenges of Formulation
The quality fluctuation of Tebuconazole leads to issues of particle size growth or creaming of SC formulation.
Solution
Using naphthalene sulfonate-modified dispersant SP-BSC with Dispersant SP-SC55 can effectively control particle size growth.
Reference Recipe
|
Ingredients |
Content % (w/w) |
Function |
|
Prothioconazole |
20 |
Tech |
|
Tebuconazole |
20 |
Tech |
|
SP-SC55 |
3 |
Dispersant |
|
SP-BSC |
1 |
Wetting and Dispersing Agent |
|
Ethylene Glycol |
4 |
Antifreeze |
|
Thickener |
q.s. |
Thickener |
|
Preservative |
q.s. |
Preservative |
|
Defoamer |
q.s. |
Defoamer |
|
Water |
Balance |
Continuous Phase |
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