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With special functional group and molecular structure, SP-SC3275 can effectively encapsulate the pesticide particles. Its anchoring group can firmly absorb onto the surface of actives, inhibiting Ostwald ripening of SC and controlling the growth of particle size. Judged from its application, SP-SC3275 has good adaptability to low malting point actives and excellent particle size inhibiting performance. The usual application dosage is 4-8%.
Schematic of the chemical design of dispersant SP-SC55
Polarized microscopy of pyraclostrobin 25% SC after stability at elevated temperature
Initial
After two weeks at 54℃
30 days after thermal storage test
SP-SC55
Initial
After two weeks at 54℃
30 days after thermal storage test
Commercial benchmark
Besides, SP-3275 shows superior electrolyte tolerance ability, which makes it well suited for high electrolyte system including both hard water and pesticide-fertilizer mixtures to ensure the tank-stability of formulations.
1. Specifications
1.1 Appearance (25°C): |
yellow viscous liquid |
1.2 pH (1% aqueous solution, 25°C): |
5.0 ~ 7.0 |
1.3 Solid content (%): |
≥38.0 |
1.4 Solubility: |
soluble in water |
2. Applications
Dispersant for SC and FS formulations.
Crystal growth inhibitor
Tank-mix compatibility agent
3. Storage
200kg PE drum. Stable for at least 2 years under normal storage conditions.
4. Typical Formula
1. Pyraclostrobin 25% SC
2. Pyraclostrobin 25% + Epoxiconazole 10% SC
3. Pyraclostrobin 12.8% + Boscalid 25.2% SC
4. Azoxystrobin 250g/L SC
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