Dispersant
SP-DF2209
High-performance lignosulfonate dispersant. It offers better adsorption onto technical materials under high-temperature conditions.
Consult immediately
+86 15094373731 (Alex)
Product Details

1. Product Introduction

A high-performance lignosulfonate dispersant with a molecular weight of around 10,000 and a sulfonation degree of 1.0. This high molecular weight, low sulfonation degree dispersant offers better adsorption onto technical materials under high-temperature conditions. Recommended usage amount in DF is 5-20%.


2. Physical and Chemical Properties

Item

Typical Value

Appearance/Color (25°C)

Dark brown powder

Moisture Content / %

≤8.0

pH Value (1% aqueous solution, 25°C)

7.5–11.0

Water Insolubles Content / %

≤0.3

Reducing Sugar Content (on dry basis) / %

≤0

Sulfate Content (on dry basis) / %

≤6.0

Degree of Phosphation

1.0

Molecular Weight

10,000–10,500


3. Products Features

1. When used in dry flowable (DF) formulations, it provides excellent dispersibility and heat stability.

2. The sugar-free refining process ensures no sugar content, low hygroscopicity, and does not affect the storage flowability of the formulation.


4. Application Examples

70% Imidacloprid DF, 80% Chlorothalonil DF, 80% Fipronil DF, 70% Thiamethoxam DF, 70% Clothianidin DF, 70% Pymetrozine DF, 60% Pymetrozine · Dinotefuran DF, etc.

Copyright © JIANGSU SINVO TECHNOLOGY CO., LTD.