POLYETHER MODIFIED SILICONE FLUID GR-321
Molecular formula: C10H28O3Si3(C2H4O)n
GR-321 is polyether modified silicone surfactant. It's a kind of agricultural adjuvant, with super spread ability and penetrability. It can be added informulation producing process as additive, and can also be used as surfactantin tank mixture with finished product to improve their performance.
It's a nontoxic, environmentally friendly product, and can help farmers to:
a. Improve the Agrochemicals Effect
b. Save Water
c. Reduce the dosage of Agrochemicals
d. Reduce spraying time and savelabor
Colorless to amber clear liquid
Surface tension (0.1%)
Cloud point（1% in water solution)
Dissolve in water
Note of use
1. Formula (Used as additive duringthe formulation producing process to make finished product):
When producingagrochemical formulation, GR-321 can be added as an additive with content of0.5~8%. The proposing formulations pH value is 6~8. Producer should adjust the dosageof GR-321 according to different varieties and conditions, in order to achievethe most cost-effective results.
2. The tank-mix (Mixed by End-user directlywith finished formulation product before spraying):
1) As a tank mix additive, GR-321 can improve spray coverage, promote absorption, and reduce the amount of spray. When the pH of spray mixture is 6-8, and used within 24 hours after preparation, GR-321 performs best. In fact, usually 0.025%-0.1% GR-321 added in the low spray volume can achieve sufficient coverage. User still should adjust the dosage of GR-321 basedon different varieties and conditions, in order to achieve the most cost-effective results.
2) Typical usage is as follows:
Plant Growth Regulator
Fertilizers and trace elements
GR-321 is available in 100g, 1kg, 5kg, 20kg, 25kg, 200kg or 1000kg drums.
Transport as non-hazardous chemicals. Store in original container only.
Keep container tightly closed and store in cool, well ventilated place.
Shelf life: 1 year.