Rapid penetrant Quick T-40 (sodium diisooctyl sulfosuccinate, CAS: 577-11-7) is a high-performance anionic surfactant that plays a key role in multiple industrial fields due to its excellent low surface tension properties and rapid spreading ability.
The following is based on authoritative data from the Guoli Chemical product database, listing its main application industries and corresponding processes:
| Application Industry | Specific Process/Use | Functional Description |
|---|---|---|
| Textile Printing and Dyeing | Pretreatment, dyeing, finishing processes | Rapidly reduces surface tension of dye liquor and treatment liquid, promotes penetration of dyes and auxiliaries into fibers, improves dye uptake and leveling, shortens wetting time; especially suitable for rapid processing of high-density fabrics |
| Pesticide Formulation | Wettable powder, water-dispersible granules, suspension concentrate, aqueous solution | Enhances wetting and spreading of the spray liquid on plant leaves and target organism surfaces, reduces droplet roll-off, improves pesticide utilization efficiency and control efficacy |
| Daily Chemical and Industrial Cleaning | General and heavy-duty cleaning formulations | Imparts rapid penetration and emulsification performance to cleaners, effectively removes oil, carbon deposits, and stubborn stains from various surfaces, improves cleaning efficiency at room temperature and low temperatures |
| Papermaking Industry | Sizing and coating processes | Improves penetration depth and bonding uniformity of size and coating into the paper sheet, enhances paper surface strength, smoothness, and printability, reduces linting and dusting |
| Leather Manufacturing | Soaking, degreasing, finishing processes | Accelerates penetration of water and chemicals into leather fibers, shortens soaking and rehydration time, improves degreasing efficiency and adhesion of finishing layers, enhances leather softness and uniformity |