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SP-OF3498D

Visits:341

Date:2020-11-14

Description:Basic characteristics sp-of3498d is a dispersant for polycarboxylate oil suspension concentrate with special structure p···

Telephone:0086 0514 89188100
product details

  一、 Basic features

  Sp-of3498d is a kind of dispersant for polycarboxylate oil suspension concentrate with special structure prepared by controlled polymerization technology. The long side chain of comb structure has good compatibility with methyl oleate or vegetable oil as the carrier of oil suspension agent. The benzene ring or heterocyclic side chain can be firmly adsorbed on the particle surface under the dispersive force, and the polyoxyethylene ether side chain and carboxylate side chain can improve the second time of coated particles in water Dispersion stability. Its properties are better than those of polyalkylsuccinamide or long carbon fatty acid diester oil suspending agent.

  二、 Typical data

  Yellow liquid appearance: transparent liquid

  Moisture: < 0.5%

  Density (25 ℃, kg / m3): 927

  Solubility in oil: soluble in methyl oleate, vegetable oil and other solvents

  Closed flash point (℃): > 100

  Kinematic viscosity (MPa. S, 25 ℃): 300-600

  Freezing point: 2 ℃

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  三、 Application characteristics

  When the dosage of sp-of3498d is 2-3% in methyl oleate or vegetable oil suspension concentrate system, if the dosage is increased appropriately when special requirements are met, sp-of3498d can be applied to Nicosulfuron, atrazine and single agent or compound agent, which can effectively reduce the viscosity of the preparation system, and can also slow down the paste formation of the preparation. Different sources of methyl ester and crude oil showed good performance. The oil suspension concentrate with sp-of3498d dispersant has low viscosity and good stability over time.

  四、 Packaging, storage and transportation

  This product is packed in plastic barrel, net content is 200kg / barrel. Store in a cool, ventilated and dry place. Transport as non hazardous chemicals.

  五、 Product shelf life

  The shelf life of this product is two years. After two years, it can still be used

  六、 Application examples

Name of preparationFormulationPreparation characteristics
4% Nicosulfuron methyl ODOF3498D=3%-10%,OF3473=15%Effectively inhibit the paste phenomenon caused by technical difference
4% Nicosulfuron methyl + 20% atrazine ODOF3498D=3%-10%,OF3473=15%Effectively inhibit the paste phenomenon caused by technical difference
21% thiacloprid ODOF3498D=3%,OF3473=10%Effectively delay the sinking speed of preparation
10% fenoxamide ODOF3498D=3%,OF3473=15%Effectively delay the sinking speed of preparation
2% Emamectin + 8% indoxacarb ODOF3498D=3%,OF3477=9%,OF3421S=6%Effectively inhibit the long-term precipitation of Emamectin

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