Emulsifier el series of applications is very wide, textile industry pharmaceutical industry pesticide ink Harada metal processing industry, suitable for plant, dynamic, mineral oil emulsifier, el series of products contain more than 10 kinds, emulsifier el10, el12, el20, hel20, el30, el40, hel40, el60, el80, el90.
The chemical composition is castor oil / hydrogenated castor oil with ethylene oxide condensate, type is an aberonic surfactant. Today I will mainly tell you about el40, which is also an emulsifier that many customers have consulted recently.
Emulsifier el-40 is a pale yellow oily to paste-like substance at room temperature, saponification value mgkoh/g between 57 and 67, turbidity point (1% aqueous solution) in the range of 70 to 84, moisture (%) ≤ 1.0, pH value is about 5.0 to 7.0, hlb value is 13 ~ 14.
Application of emulsifier el-40:
1. It is easily soluble in water, fatty acids or other organic solvents, and has excellent emulsification properties
2. Ink and pharmaceutical industry as emulsifier.
3. It can be used as an emulsifier for organophosphorus pesticides.
4. As o/w type emulsifier, it is used for the emulsification of planting, moving and mineral oil.
5, emulsifier el-40 in the textile industry as wool and wool oil and chemical fiber oil agent components, both emulsification and antistatic effect, with other antistatic agents mixing effect is better, can also be used to prepare slurry, in order to eliminate foam in synthetic slurry. el-40 has excellent diffusion and colloidal protection, and is used as a wool oil monomer in the wool spinning industry, which is very easy to wash away and has good resistance to hard water.
6. Oil field for oil oil dehydration.
7. Used in metal processing industry to prepare water-soluble metal cutting fluid.
8. Hel-40 can be used as a pharmaceutical grade solubilizer.