Organosilicone surfactant OSBD with lowest surface tension

Brief Description
Classification: Acaricide, Biological Pesticide... Place of Origin: Fujian China (Mainland) State: Liquid
Purity: 99.99 Application: surfactant Brand Name: aps
Model Number: OSBD Color: water clear 
Delivery Terms & Packaging
Packaging Detail:5g/bottle, 25kg/drum, 50kg/drum, 200kg/drum
Delivery Detail:5-15days
Specifications
Organosilicone surfactant OSBD with lowest surface tension

1) Organosilicone surfactant
2) lowest surface tension
3) excellent permeability
4) good spreading and wetting properties

Organosilicone surfactant OSBD with lowest surface tension 

INTRODUCTION

OSBD is a polyether modified unique surfactant synthesized by hydrosilation with lowest surface tension, excellent permeability and spreading and wetting properties.

CHEMICAL FORMULA

Me3Si-O-(Me2Si-O)x-(MeRSi-O)y-SiMe3  

R=CnH2nO (C2H4O)a(C3H6O)bR1;x=0~3, y=0~8, n=3, a=5~9, b=0~3; R1=COCH3, CH3, H.

PROPERTIES

 

OSBD

Appearance

Clear-to-amber liquid

Clear amber

Viscosity cps/25°C

20~40

Specific gravity 25°C

1.020g/ml

Surface tension 25°C

21.5 mN/m

Content %

100

 CONTRAST OF INFRARED SPECTRUMTEST         OSBD Infrared Spectrum Test

 L-77 Infrared Spectrum Test

CONTRAST OF SURFACE TENSIONTEST

Sample name

Surface tension/mN·m-1

In different days

OSBD

22.6

22.6

22.6

22.6

22.6

L-77

23.9

23.9

23.9

23.9

23.9

0.1% OSBD water solution PH=4

23.5

26.2

27.1

27.6

27.9

0.1% L-77 water solution PH=4

24.1

32.9

38.0

44.0

46.2

0.1% OSBD water solution PH=10

23.9

26.7

28.6

29.9

30.4

0.1% L-77 water solution PH=10

26.2

39.5

47.2

50.0

51.3

CONTRAST OF WETTING ACTIONTEST

USAGE

OSBD can mix with agrochemicals and pesticides directly, similar with L-77.

Dosage in 0.02~0.04% (Use it immediately after mix, example: need 3~6g for 15KG sprayer)

Dosage in 0.5~5% (Formulation of pesticide)

APPLICATION

Spray improver, absorber promoter of blade surface and activating agent.

STORAGE

Stored at 5~40°C,shelflife 12 months.