Penetrant JFC-1 (CAS number: 9036-19-5), chemical name fatty alcohol polyoxyethylene ether (C₇~C₉), appearance is colorless to light yellow transparent liquid, produced by Guoli Chemical. Its penetration is extremely strong, with a standard test penetration time of only ≤5 seconds, which can rapidly reduce the liquid surface tension to 28~32 mN/m, achieving second-level penetration and significantly improving industrial processing efficiency. Meanwhile, this product also has excellent emulsifying and dispersing abilities, belonging to the low-foam type surfactant, which can assist in improving the overall treatment effect of the system while performing the main penetration function.
As a nonionic surfactant, JFC-1 exhibits excellent compatibility - it is well compatible with anionic, cationic, and other nonionic auxiliaries, making formulation adaptation very flexible. Its chemical stability is also outstanding, maintaining stable performance in acid, alkali, and hard water media, with good alkali resistance. In addition, the product has an active content of ≥99%, free alcohol content of ≤1.0%, and very few impurities, ensuring consistency and reliability of the use effect.
In terms of safety and environmental protection, JFC-1 is a non-hazardous substance with a flash point of >100°C, non-flammable, and safe for storage and transportation. The product has low toxicity (rat oral LD₅₀ > 5000 mg/kg), only mildly irritating to skin and eyes, and has good biodegradability, making it environmentally friendly. Overall, Penetrant JFC-1 is a versatile industrial penetration aid that balances high performance, safety in use, and ecological responsibility.
| Parameter Item | Indicator Value |
|---|---|
| Product Name | Penetrant JFC-1 |
| Chemical Name | Fatty alcohol polyoxyethylene ether (C₇~C₉) |
| CAS Number | 9036-19-5 |
| Ion Type | Nonionic |
| Appearance | Colorless to light yellow transparent liquid |
| Active Content | ≥99% |
| HLB Value | 11~13 |
| Penetration (Standard Test) | ≤5 seconds |
| Surface Tension | 28~32 mN/m |
| Critical Micelle Concentration (CMC) | 0.8~1.5 g/L |
| Cloud Point | 45~55°C |
| pH (1% Aqueous Solution) | 5.0~7.0 |
| Density | 0.95~1.05 g/cm³ |
| Flash Point | >100°C |
| Hydroxyl Value | 90~110 mgKOH/g |
| Moisture | ≤0.5% |
| Foam Characteristic | Low foam |
| Solubility | Easily soluble in oil and water |
| Alkali Resistance | Good |
| Chemical Stability | Stable |
Data source: Guoli Chemical Product Database
Penetrant JFC-1 is widely used in the following industrial scenarios: