Exilva

Product Details

CasNo： 65996-61-4

Appearance： powder

Delivery Time： 15 days

Packing： 25kg/bag

Purity： 100%

1. Basic Attributes

• Product Name: Exilva
• Material Source: Norwegian Spruce Wood
• Structural Form: 3D network-structured fiber aggregate, 100% bio-based product
• Physical Parameters: Width 10-100nm, length ≤100μm, water-soluble powder form

2. Core Performance

2.1 Environmental Tolerance

• It has extremely strong thixotropic properties and can withstand extreme pH values (1-13), a wide temperature range (-20℃ to 120℃), high salt concentrations, and various organic solvents, maintaining stable performance in extreme formulation systems.
• It has excellent water-holding capacity, which can significantly improve the water retention of the system and reduce the risk of formulation delamination caused by water evaporation.

2.2 Thickening and Rheological Regulation

• The viscosity changes very little in the pH range of 1-13, and it can be used as a thickener in extreme pH systems, suitable for acidic and alkaline pesticide formulations (such as strongly acidic herbicides and alkaline fungicide SC).
• The thixotropic structure endows it with rheological properties of "shear thinning and static thickening", which reduces the system viscosity to improve efficiency during sand milling and enhances suspension stability during storage.

2.3 Film-Forming and Functional Performance

• When dried, it forms a uniform film, which can adhere pesticide active ingredients to the leaf surface and improve the rainfastness effect (field tests show that the persistence period is extended by 2-3 days).
• It can effectively reduce the "coffee ring effect" (the phenomenon of active ingredient edge aggregation after droplet drying), making pesticide particles distribute more evenly on the target surface and improving bioavailability.

3. Typical Application Scenarios

4. Competitive Advantages

• Bio-based and Environmental Friendliness: 100% bio-based source, non-toxic and biodegradable, in line with the global trend of green pesticide development, avoiding the environmental risks of chemical thickeners.
• Multi-performance Integration: It has multiple functions such as thickening, thixotropy, film-forming, water-holding, and anti-coffee ring at the same time, reducing the types of additives in the formulation and lowering the formulation complexity and cost.
• Extreme Condition Adaptation: Its tolerance to extreme pH, temperature, and salt far exceeds that of conventional cellulose derivatives (such as CMC), expanding its application boundaries in high-difficulty formulations.

5. Usage and Storage

• Usage Suggestion: The addition amount is 0.1-1.0% (adjusted according to formulation and functional requirements). It is recommended to make a pre-dispersion first and then add it to the formulation system. Adding it before sand milling can optimize rheological properties.
• Storage Conditions: Store in a sealed, dry, and cool place, avoiding long-term exposure to high-humidity environments. The storage temperature should be ≤30℃, and the shelf life is 24 months.