Agricultural Silicone Penetrant is a low-molecular-weight nonionic polyether-modified trisiloxane with ultra-low surface tension and excellent penetrating properties.When mixed with pesticides in a certain proportion, it can reduce the contact angle of spray droplets on leaf surfaces and increase the coverage area. This not only enhances pesticide efficacy and reduces pesticide usage, thus lowering costs, but also decreases environmental pollution from pesticides.
Technical Indicators：
Product Name | Model No. | Surface tension (m N/m) | Viscosity (25℃, cs) | Cloud point (℃) | PH tolerance value | Product features and applications |
Feature | Wettability | Penetrability | Low foaming |
Agricultural silicone spreading and penetrating agent | 1-500 | ≤20.5 | 30-50 | ＜10 | 6-8 | Super spreading and wetting | 3 | 4 | 2 |
1-501 | ≤20.5 | 20-40 | ＜10 | 6-8 | Super spreading and wetting | 4 | 2 | 3 |
1-502 | ≤21 | 20-50 | ＜10 | 3-10 | Super spreading and wetting,acid and alkali resistant | 2 | 2 | 4 |
1-503 | ≤22.5 | 40-80 | ＞40 | 6-8 | Water-soluble, colorless and transparent, does not solidify at low temperatures. | 2 | 3 | 2 |
1-504 | ≤21 | 40-100 | ＞35 | 6-8 | Water-soluble, colorless and transparent | 2 | 3 | 1 |
1-505 | ≤21 | 15-30 | ＜10 | 6-8 | Low foaming | 3 | 3 | 4 |
Application:
Agricultural silicone spreading and penetrating agent are widely used in sprays of agricultural chemicals such as insecticides, fungicides, herbicides, foliar fertilizers, plant growth regulators, trace elements, and biological pesticides.
Usage:
1. When used with bucket spraying: The dosage of Agricultural silicone spreading and penetrating agent varies for different types of pesticides and plant growth regulators.For insecticides, the dosage ranges from 0.025% to 0.1%; For fungicides, it ranges from 0.015% to 0.05%; For herbicides, it ranges from 0.025% to 0.15%; For plant growth regulators, the dosage ranges from 0.025% to 0.05%.In addition, it can be added to fertilizers and trace elements at a dosage ranging from 0.015% to 0.1%.These dosage ranges are for reference only and should be adjusted according to actual conditions during application.
2. When used for pesticide concentrate: Add Agricultural silicone spreading and penetrating agent into pesticide stock solution at a ratio of 0.5% to 8% while adjusting the PH of pesticide stock solution to 6-8. Additionally, a compatibility ladder test must be conducted before use.
Performance:
Super Penetrating Power: Reduces the surface tension of liquid pesticides, enabling them to rapidly seep into leaf stomata and enhance absorption efficiency to over 80%.
Exceptional Spreading Capability: The liquid rapidly spreads across leaf surfaces, ensuring every pest comes into contact with the chemical, thereby enhancing insect eradication rates.
Rain Resistance: Forms a hydrophobic film after spraying, significantly enhancing the pesticide's rain resistance and minimizing efficacy loss.
Water and pesticide saving: Reduces pesticide usage by 30%-50%, enhancing efficiency while saving money and labor.
Packing:
1000KG/200KG/25KG plastic drum.
Storage:
Store in a cool and dry place, protect from direct sunlight. When stored in the original sealed packaging below 30°C, this product has a shelf life of 12 months from the date of production.
Delivery:
Non-dangerous product, transport according to ordinary cargo conditions.
