Rapid Penetrant T

The company is a professional manufacturer of surfactants and textile printing and dyeing auxiliaries.


Surfactants  Textile printing and dyeing auxiliaries


【 Chemical composition 】 Sulfonated dioctyl succinate sodium salt


Technical indicators

Appearance: colorless to light yellow viscous liquid

Permeability: ≤ 5 seconds (1% aqueous solution, 25 ℃)

PH value: 4.0~7.0 (1% aqueous solution)

Performance and Application

1. Easy to dissolve in water, the solution is milky white, not resistant to strong acids, alkalis, heavy metal salts, and reducing agents. It penetrates quickly and evenly, and has good wetting, permeability, emulsification, and foaming properties. The penetration effect is best below 40 ℃, and it is easier to hydrolyze when exposed to alkali at high temperatures. It is suitable to treat the fabric with a penetrating agent before heating up below 40 ℃. Penetrant T is not resistant to strong alkalis and cannot be directly added to concentrated alkaline solution. The alkaline solution should be diluted before adding penetrant T.

2. This product is an efficient penetrant used to treat cotton, linen, viscose and their blends. The treated fabric is directly bleached or dyed without scouring, which can improve dyeing defects caused by dead cotton. The printed and dyed fabric has a softer and fuller feel. When scouring and bleaching raw materials, it is best to remove all the dyes first to ensure the penetration effect.

3. When penetrant T is used, if too much foam is found, a small amount of defoamer, GP or octanol, tributyl phosphate and other defoamers can be added.

4. Used for dyeing raw cotton; Used for pesticide wettable powder.

Packaging, Storage and Transportation

200Kg/50Kg plastic bucket packaging. Storage and transportation of general chemicals. Store in a dry and ventilated place. The shelf life is two years.

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