Description
Composition: Alkyl modified trisiloxane
Chemical name: 1,1,1,3,5,5,5-heptamethyl-3-octyltrisiloxane
Cas No: 17955-88-3
Equivalent Product: Momentive Silwet 304
Silicone Agricultural Adjuvant TPD-304 is a kind of oil soluble surfactants, which is insoluble in water and it is compatible with ethanol, toluene, etc. TPD-304 oil soluble surfactant is widely used in pesticide formulation, which can increase the compatibility of oil components, its super diffusion ability and the utilization of pesticide in leaves.
Features
- Oily extender, excellent spreading property
- Low viscosity, low surface tension
- Good solubilizer for silicone oil and hydrocarbon oil
- Increase the wetting rate and spreading area of pesticide on the leaf surface to promote the absorption of pesticide
Technical Index
Item Typical Value
Appearance Colorless to light amber liquid
Viscosity, 25℃ 2.5-3.5 mm2/s
Refractive Index, 25℃ 1.41-1.43
Solubility Insoluble in water
How to use
For formula addition, the recommended concentration is 0.1~10%.
As a Tank-Mix Adjuvant, the dosage is 0.01~5%.
Adding 5% oil soluble additives or mineral oil or methyl oleate can significantly increase the coverage area.
Packing
N.W.200KG Plastic drums, 1000KG IBC drums or other packing on request.
Transportation & Storage
1. Transported as non-dangerous chemicals.
2. Require sealed and airproof packing.
3. Should be stored in a shady cool, ventilated warehouse.
4. Keep away from fire, heat source, direct sunlight and rain.
5. Avoid from oxidant, acid, alkali chemical materials and other impurities.
Shelf Life
24 months.
TOPDA Silicone Adjuvants
| Product Code | Type | CAS No | Equivalent Product | Wetting | Spreading | Low Foam | PH preference |
|---|---|---|---|---|---|---|---|
| TPD-348 | Water Soluble | 67674-67-3 | Silwet 408 | ★★★★ | ★★★★ | ★★★ | 6-8 |
| TPD-377 | Water Soluble | 27306-78-1 | Silwet L-77 | ★★★★ | ★★★★ | ★★★ | 6-8 |
| TPD-306L | Water Soluble | 134180-76-0 | Silwet 806 | ★★★ | ★★★ | ★★★★ | 6-8 |
| TPD-309 | Water Soluble | 27306-78-1 | - | ★★★ | ★★★ | ★★ | 6-8 |
| TPD-312R | Water Soluble | 27306-78-1 | Silwet 312 | ★★★ | ★★★ | ★★★★★ | 3-10 |
| TPD-350P | Powder | 67674-67-3 | - | ★★★★ | ★★★★ | ★★★ | 6-8 |
| TPD-304 | Oil Soluble | 17955-88-3 | Silwet 304 | ★★★★ | ★★★★ | ★★★★★ | 6-8 |
