Polyether modified three silicone Industrial Grade

Technical data and specifications
Appearance: light yellow transparent liquid.
The refractive index (25 C):1.440-1.450
Viscosity (25 degrees C):20-60cp
Active content: 100%
Surface tension (0.1%aq.):20.0-21.0mN/m
application
Agricultural silicone additives is a low molecular weight silicone polyether nonionic surfactant, used to improve pesticide wetting, dispersion and permeability properties, especially the properties of waterborne broadleaf herbicides, insecticides and plant growth regulators.
Performance characteristics
The surface tension of the aqueous pesticide mixture was significantly reduced, which was much lower than that of the traditional nonionic surfactant. In low concentration 0.01%, surface tension could be reduced to 23 dyne / cm, and achieve fast dispersed in the wetted surface of leaf wax layer is difficult to wet, so that the herbicides, fungicides, insecticides and other pesticides to achieve full coverage. In addition to rapid wetting and dispersion, super wetting agent can also greatly improve the uptake of pesticides by plant tissues. The wetting efficiency can be significantly improved by adding wetting agent in the mixing process, especially the application of water soluble herbicides in the control of broadleaf weeds. Rapid uptake can produce "rain" - because the herbicide has penetrated into the plant internal organization, so as not to be washed by the rain.
Usage method
For the direct addition of pesticide formulations can be used as a formula directly add ingredients. In neutral aqueous formulations (pH = 7), the neutral energy was stable, but it was rapidly degraded in acidic or alkaline formulations. Super wetting agent can be used before mixing, improve the biological performance of spray liquid. The amount of herbicide can be maintained at 3-15 g / kg per 15 kg of spray solution. For fungicides, 2 to 8 g per kg of spray solution was used, with an insecticide of 3 to 15 g per 15 kg spray solution. The test should be done in a small area to ensure that no damage to the crop is made. The agent should be used according to the manufacturer recommended on the label.