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Pesticide Emulsifier 600, chemically known as styrenated phenol polyoxyethylene ether, is a non - ionic surfactant. It is usually a light yellow or orange - yellow viscous liquid or paste, easily soluble in water and various organic solvents, remaining stable in acidic and alkaline solutions.
It features excellent emulsifying, dispersing, and wetting properties. As a key monomer in pesticide emulsifiers, it is widely applied in formulating various organophosphorus pesticides. When combined with calcium salts, it can be used to prepare different emulsifiable concentrates, requiring less dosage and having wide adaptability. Additionally, it serves as an emulsifying performance regulator for organochlorine and organophosphorus pesticides and is a special monomer for herbicide emulsifiers.
Product Advantage
1. Superior Emulsifying Efficiency
Enables rapid formation of stable O/W emulsions with particle sizes ≤2μm (tested by laser particle sizer), maintaining stability for over 12 months. Reduces emulsification time by 30% compared to conventional emulsifiers, ensuring uniform pesticide dispersion. Key term: pesticide emulsifier 600 performance.
2. Broad Pesticide Compatibility
Compatible with 95% of organophosphorus, pyrethroid, and carbamate pesticides. Validated in 500+ formulations, it solves phase separation issues in mixed pesticides. Long-tail: pesticide emulsifier 600 for mixed formulations.
3. Excellent Thermal & Chemical Stability
Remains effective at -5℃ to 60℃ (30-day stability test) and in pH 4-9 range. Resists hydrolysis in strong acidic/alkaline pesticides, with emulsification efficiency retention ≥90%. Term: stable pesticide emulsifier.
4. Low Dosage, High Cost-effectiveness
Optimal dosage only 3-5% of pesticide formulation (vs. industry 6-8%), reducing raw material costs by 15-20%. 200+ agricultural enterprises report 12% lower production costs. Term: cost-saving pesticide emulsifier 600.
5. Eco-friendly & Safe
Biodegradability rate ≥80% in 28 days (OECD 301 test), non-toxic to aquatic organisms (LC50 >10mg/L for fish). Compliant with EU ECOCERT standards. Long-tail: environmentally friendly pesticide additives.
Technical Parameters
| Parameter | Specification | Test Method | Industry Standard |
| Appearance | Light yellow to orange viscous liquid | Visual inspection | Yellow to brown liquid, no sediment |
| Active Content | ≥ 99% | HPLC | ≥ 95% |
| HLB Value | 10-12 | Grift method | 8-14 |
| Water Content | ≤ 0.5% | Karl Fischer titration | ≤ 1.0% |
| pH Value (1% aqueous solution) | 6.0-8.0 | pH meter | 5.0-9.0 |
| Viscosity (25°C) | 300-500mPa·s | Rotational viscometer | 200-800mPa·s |
| Flash Point | ≥ 130°C | Closed cup method | ≥ 110°C |
| Storage Stability(50°C,30 days) | No stratification,no precipitation | Accelerated test | Allow slight stratification after 30 days |
Product Uses
1. Organophosphorus Pesticides
It is widely used in emulsifiable concentrates of organophosphorus pesticides such as malathion and chlorpyrifos. It can stably disperse the pesticide in water, improving the adhesion rate on crop surfaces by 20-30%.
2. Mixed Pesticide Formulations
Solves the problem of poor compatibility in mixed formulations of insecticides and fungicides. It has been verified in 100+ mixed formulations, ensuring uniform dispersion without phase separation for 6 months.
3. Sanitary Insecticides
Used in mosquito and fly killing aerosols and emulsions. Enhances the solubility of pyrethroid insecticides, improving the insecticidal effect by 15% and prolonging the effective duration by 2-3 days.
4. Herbicide Formulations
Improves the wettability of herbicides on weed leaves, especially for difficult-to-wet weeds like barnyard grass. Increases weed control rate by 10-15% in field tests.
5. Coating and Ink Additives
As an auxiliary, it improves the dispersion of pigments in water-based coatings and inks, enhancing product stability. It is used by 30+ coating manufacturers, reducing product stratification.
Product Operate Guide
Stir well before use. Add at a ratio of 3-5% to the pesticide formulation and stir at room temperature for 15-20 minutes until fully emulsified. Do not mix with strong oxidants. Store in a cool and well-ventilated place. Wear protective gloves when operating.
FAQ
1. What is the main function of pesticide emulsifier 600?
It can make the pesticide emulsion and water form a stable emulsion, enhance the adhesion and penetration of the liquid, increase the efficacy, prevent the liquid from stratification or precipitation, and is suitable for most organophosphorus and pyrethroid pesticides.
2. How to use it correctly for dilution?
Add according to the requirements of the pesticide formulation, first add a small amount of water to stir to form the mother liquid, then gradually add water to dilute to the desired concentration. Stir while adding to ensure uniform emulsification and avoid excessive concentration in certain areas.
3. Can it be mixed with other additives?
It is necessary to conduct a small-scale compatibility test first. Avoid mixing with strong acids or strong bases to prevent damage to the emulsification performance. It is recommended to consult technicians before mixing to ensure that it does not affect the efficacy.
4. What are the storage precautions?
Store in a sealed container in a cool and ventilated place, away from fire sources and children, avoid direct sunlight, the storage temperature should not exceed 40℃. Expired products should be handled in accordance with environmental protection requirements and cannot be discarded randomly.
