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Agricultural Silicone Spreading And Penetrating Agent

Agricultural silicone spreading and penetrating agents significantly reduce the surface tension of pesticide solutions, enhancing foliar spreading, adhesion, and internal penetration effects on plant surfaces.
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Agricultural silicone spreading and penetrating agent is a silicone-based adjuvant designed to optimize the performance of aqueous liquid formulations. It works by reducing the surface tension of aqueous solutions, supporting more complete coverage on target surfaces and improved penetration of active ingredients. The product can be integrated into both agricultural and industrial formulation systems.

The product is formulated as a liquid with adjustable viscosity across different grades. It demonstrates compatibility with a broad range of oil-based and active ingredients, supporting powder dispersion in complex formulation systems. Different grades are designed for distinct application scenarios, including wide pH tolerance and low-temperature stability options.

Agricultural Silicone Spreading And Penetrating Agent Technical Specifications

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

4

5

3

1-501

≤20.5

20-40

<10

6-8

Super spreading and wetting

5

3

4

1-502

≤21

20-50

<10

3-10

Super spreading and wetting, acid and alkali resistant

3

3

5

1-503

≤22.5

40-80

>40

6-8

Water-soluble, colorless and transparent, does not solidify at low temperatures.

3

4

3

1-504

≤21

40-100

>35

6-8

Water-soluble, colorless and transparent

3

4

2

1-505

≤21

15-30

<10

6-8

Low foaming

4

4

5


Performance Characteristics

Spreading and Wetting Performance

The agent reduces the surface tension of aqueous solutions to as low as ≤20.5 mN/m, supporting rapid and uniform coverage on target surfaces. Droplets applied with this agent expand across uneven or hydrophobic substrates, increasing contact area and reducing runoff during large-scale application. Different grades offer varying levels of wetting and penetrating performance to match specific use cases.

Formulation Compatibility

The agent demonstrates compatibility with a broad range of oils and active ingredients, supporting uniform powder dispersion in complex chemical systems. Grade 1-502 maintains stability across a pH range of 3 to 10, adapting to both acidic and alkaline formulation environments. Most grades perform stably within pH 6 to 8, covering common agricultural and industrial formulation conditions.

Low-Temperature Stability

Water-soluble grades (1-503, 1-504) remain colorless and transparent without solidification at low temperatures. Grade 1-503 maintains fluidity even in environments below 10℃, eliminating the need for pre-heating before use in cold climates. This property supports consistent performance across year-round operations in varying temperature zones.

Application Scenarios

Agrochemical Spray Adjuvant

The agent is widely added to agrochemical spray formulations to improve the delivery of active ingredients. Its penetrating properties support faster absorption of liquids through plant surface barriers, maintaining treatment efficacy under variable field conditions. The spreading effect reduces overall spray volume required per unit area, supporting cost efficiency for large-scale agricultural operations.

Industrial Emulsification Additive

Beyond agricultural use, the agent serves as an additive in industrial emulsification processes. Its surface tension reduction property supports the formation of stable emulsions, and its broad oil compatibility improves the uniformity of mixed systems. It is used in specialty chemical manufacturing that requires consistent emulsion stability and dispersion performance.

Packaging, Storage and Delivery Information

Packaging Options

The product is available in 25KG plastic drums, 200KG plastic drums and 1000KG plastic drums to accommodate different operational scales. Buyers can select packaging sizes based on their production volume and storage capacity.

Shelf Life and Storage Conditions

Store the product in cool, dry environments protected from direct sunlight. When kept in original sealed packaging at temperatures below 30℃, the product has a shelf life of 12 months from the production date.

Transport Classification

The product is classified as non-dangerous goods, and can be transported under standard ordinary cargo conditions globally. The production facility operates automated production lines to support consistent batch quality and volume supply for commercial users.

FAQs

What packaging sizes are available for bulk orders?

The formulation is available in 1000KG, 200KG and 25KG plastic drums to suit different operational requirements.

How long is the shelf life of the silicone spreading agent?

The formulation has a 12-month shelf life when stored in original sealed packaging at temperatures below 30℃.

Are these agents compatible with varied pH levels?

Specific models in the series are formulated to maintain stability across wide acid and alkali ranges for complex application scenarios.

Does the product solidify in low-temperature environments?

Specific water-soluble variations are formulated to remain colorless, transparent and fluid without solidification at low temperatures.

Is this product classified as hazardous for shipping?

No, the silicone materials are non-dangerous products and can be transported under standard ordinary cargo conditions globally.

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