Silicone Surfactant PASS as Super Spreader
CAS no.: 67674-67-3
5-batch report, registration support
PASS is a super spreading agent for foliar-applied agrochemicals, including herbicides, insecticides, fungicides, plant growth regulators, fertilizers and micronutrients.
As a nonionic surfactant based on polyether modified trisiloxane, PASS performs much better than conventional spray adjuvants in lowering aqueous surface tension and reducing contact angle of spray solutions on leave surfaces.
PASS into the market in Year 2011, it is the key product , and the best seller among Profirst products list！
Outstanding Merits
- Low surface tension leads to enlarging droplet coverage
- To improve the uptake of spraying solutions by stomatal absorption thus enhance the efficacy and rainfastness
- To save the use of water and agrochemicals
Specifications
| Appearance |
Colorless to light amber liquid |
| Surface tension |
20.0-22.0 mN/m (0.1%) |
| Density |
1.010-1.030 g/cm3 (25℃) |
| Viscosity |
20-50 mm2/s (25℃) |
Product Usage
As a tank mix adjuvant
Dosage: 0.025%-0.1% of the spraying solution, based on the agrochemicals used with, generally 5 ml PASS per 15 liters spray solution is suggested.
Better use the preparation within 24 hours and within a pH range 5-8.
Packing
1L, 2.5L, 5L, 20L, 200L plastic drum, IBC drum.
Product Safety, Handling and Storage
- Transport as non-dangerous goods.
- Tight up and store in a cool, ventilated, dry place.
- Shelf life is 36 months.
Sample of PASS
Video of PASS
Application of PASS
