Surfactant-low foam wetting



Add Time:2021-08-12


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Product introduction


This is a low-foam cleaning agent.It is a low-foaming non-ionic surfactant that can inhibit the foam produced by other surfactants. It is often used in the formulation of low-foam spray cleaning agents or in the preparation of low-foaming detergents such as dishwashing liquid or laundry detergent.

Product Description

This product does not contain APEO, phosphorus, ammonia nitrogen, and silicon. It is a new generation of environmentally friendly products. Easily dispersible or soluble in water, has excellent wettability, good resistance to hard water, has a synergistic effect with other surfactants, and has a strong ability to penetrate and emulsify and clean oil stains, and inhibit high-foam surface foam. At the same time, it can also significantly improve the ability of compatible cleaning agents to clean oil. It is widely used in various metal pre-treatment leaning industries.

Application Field

It is used for cleaning aluminum alloy, cast iron, steel, stainless steel, etc. in medium and high temperature soaking, spraying and low foaming (≥30℃), and will not be decomposed and invalidated in strong alkali and strong acid with high temperature, it also has a strong durability.

User's Guidance

Operating temperature: 10℃-60℃

 Usage: spraying/dipping, in order to improve the cleaning performance, it needs to be used in conjunction with alkaline/acid additives.


Alkaline auxiliary agent slotting 3% (spraying), the solubility of MJ-L281 in the working fluid is recommended to be 1.0‰-2.0‰;

Alkaline auxiliary agent slotting 5% (dipping), the solubility of MJ-L281 in the working fluid is recommended to be 2.0‰-3.0‰ 

Low foam performance (tested with alkaline additives):

30℃ low foam

35℃ no foam

Note: The alkaline additives are based on Henkel 1022R or Chemetall S5166/1

Product packaging and storage methods

Product packaging:

190KG/drum, 950KG/IBC

Shelf life:

One year shelf life under normal temperature sealed packaging

Storage and transportation requirements:

This product is not classified as dangerous and non-flammable. It should be stored in a cool, ventilated and dry place sealed indoors. Before use, the container should be strictly sealed after each use.


The transportation of this product should be well sealed to prevent moisture, strong alkali, strong acid, rainwater and other impurities from being mixed in.


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