Organosilicone Adjuvant H-77

H-77spray adjuvant is a superspreading surfactant based on a trisiloxane ethoxylate. H-77 spray adjuvant lowers the surface tension of spray solutions, beyond that which is achievable with conventional adjuvants.

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DESCRIPTION

Product name: Organosilicone adjuvant 

CAS: 27306-78-1

Other description: Typically, H-77 spray adjuvant (@ 0.1 wt %) gives an aqueous surface tension of 20.5 mN/m.

After the mixture with the pesticide solution at the certain proportion,It can lower the  contact angle between the spray and foliage,which can enlarge the coverage of the spray.

Furthermore,H-77 can make the pesticide absored through the stomatal of leaves,which is extremely effective for improving efficacy,reducing amount of pesticide,saving cost,reducing environmental pollution caused by pesticides.

For Silwet L-77 replacement

TYPICAL PROPERTIES

AppearanceColourless to light amber liquid
Active content %100%
Viscosity (cst)15-25
Surface Tension (0.1%)<20.5mN/m
Cloud point<10


USES AND APPLICATION

H-77  is a super spreading and penetrating agent can be used in formulate or as a tank mix.

H-77, as a component of 0.5-8% in agrochemical formulations. Proposing regulation of pesticide formulations PH value of 6-8.

H-77, as a tank mix adjuvant , As usual, add 50g H-408 to 200kg spray solution (4000-times diluent).Generally,


ApplicationTypical Use Rate
Plant Growth Regulators0.025-0.05%
Herbicide0.025-0.15%
Insecticide0.025-0.1%
Fungicide0.015-0.05%
Fertilizers and trace elements0.015-0.1%


H-77  wetting properties are useful in various industrial applications e.g. Inks & coatings,

Agriculture ,leather,textile and any other applications where strong surface tension reductions,wetting and spreading are desired.


Organosilicone Adjuvant H-77


SAFETY

Before handling, read the Material Safety Data Sheet and container label for safe use, physical and health hazard information.


STORAGE AND SHELF LIFE

After sealing packaging products stored in a cool, dry place , H-77 has a shelf life of 36 months from date of manufacture.


PACKAGING

H-77  is available in 200L drum and 1000L IBC or others.


LEGAL DISCLAIMER

Hito chenical believes that the information in this technical data sheet is an accurate description of the typical uses of the product. Hito Chemical , however, disclaims any liability for incidental or consequential damages, which may result from the use of the product that are beyond its control. Therefore, it is the user’s responsibility to thoroughly test the product in their particular application to determine its performance, efficacy and safety. Nothing contained herein is to be considered as permission or a recommendation to infringe any patent or any other intellectual property right.

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