The rapid penetrant Quick-T-50H from Guoli Chemical (dioctyl sodium sulfosuccinate, CAS No.: 577-11-7) has an active content of 48~52%. It appears as a colorless to light yellow viscous liquid, easily soluble in water, with extremely strong penetrating power (standard canvas sedimentation method <5 seconds). Its core mechanism is the very low surface tension that endows the working solution with excellent wetting and penetrating capabilities, allowing the liquid to quickly enter fibers, porous substrates, and tiny gaps. The database shows its HLB value is 10.5, and the pH range of a 1% aqueous solution is 5.0~7.0, making it a mild, neutral to slightly acidic system.
This product is not resistant to strong acids or strong alkalis. It will hydrolyze and lose effectiveness under strong acidic or alkaline conditions, so it is best used in neutral and mild acid-base environments. Meanwhile, Quick-T-50H is a low-foaming anionic surfactant, which does not easily generate a large amount of foam during stirring or circulation processes, making it particularly suitable for industrial applications requiring low foam or foam control.
The database does not contain specific formula dosage parameters for various industries. The following are reference dosage ranges provided based on product performance characteristics and industry application experience. Users should verify the optimal dosage through small-scale trials according to actual process conditions:
| Application Field | Recommended Dosage (by weight of working solution) | Usage Method |
|---|---|---|
| Textile printing & dyeing pretreatment/dyeing | 0.1%–1.0% | Add directly into the dye bath or treatment solution and stir evenly |
| Pesticide formulation enhancement | 0.05%–0.5% | Dilute and mix with pesticide, prepare and use immediately |
| Leather soaking/degreasing | 0.2%–1.5% | Add into the drum or soaking tank and circulate evenly |
| Industrial cleaning agent formulation | 0.5%–3.0% (proportion in concentrate formula) | Used as one of the components in cleaning agent compounding |
| Household cleaning agent | 0.1%–1.0% (proportion in concentrate formula) | Compound with other surfactants and then dilute for use |
Note: The above dosages are typical empirical values in the industry. The specific dosage is affected by factors such as the target material (fiber type, degree of soiling), water hardness, process temperature, and equipment conditions. It is recommended to determine the optimal dosage through small-scale trials first. Excessive addition may cause increased foaming or difficulty in rinsing.
1. Preparation Stage: Quick-T-50H is a viscous liquid (viscosity 50–200 mPa·s at 25°C). Wear chemical protective gloves, protective goggles or face shield before operation, and ensure good ventilation at the work site.
2. Dilution Method: This product is easily soluble in water. It can be directly added slowly into the working solution under stirring, avoiding one-time dosing that may cause local high concentration. For small batch preparation, it can be pre-diluted with normal temperature water (recommended dilution temperature 15°C–40°C, not too high to avoid affecting product stability), stir thoroughly, and then add to the main system.
3. Process Control: During use, maintain the system pH in the neutral to weak alkaline range (pH 5–9), and avoid strong acidic (pH<3) or strong alkaline (pH>12) environments that may cause hydrolysis of the active ingredients. The working solution temperature can normally function within the range of 20°C–60°C.