Environmentally friendly penetrating agent JFC is a nonionic fatty alcohol polyoxyethylene ether surfactant (CAS: 68439-50-9), appearing as a colorless to slightly yellow transparent liquid, easily soluble in water, and with low foaming properties. When using this product, operators must fully understand its GHS hazard classification—this product is classified as Skin Irritation Category 2, Serious Eye Irritation Category 2, and has long-term chronic hazards to aquatic life (H412).
During daily operations, the P280 precautionary principle should always be followed: wear qualified chemical protective gloves, protective clothing, protective goggles, and face shields. Eating, drinking, or smoking is strictly prohibited during operation. After operation, thoroughly wash the exposed areas. The workplace must be equipped with emergency eyewash stations and shower facilities for emergency use.
Although this product is a non-flammable liquid (flash point >150°C), it may still produce harmful vapors under heated conditions, so ventilation in the work environment must be ensured. Waste treatment must follow the P501 principle, disposing of the contents and containers according to local, national, and international regulations, and strictly prohibiting direct discharge into sewers, surface waters, or soil.
| Parameter Item | Specification Indicator |
|---|---|
| Ionic Type | Nonionic |
| HLB Value | 11~13 |
| Cloud Point | 40~50°C |
| Active Content | ≥99% |
| pH of 1% Aqueous Solution | 5.0~7.0 |
| Penetrating Power (Standard Canvas) | ≤5 seconds |
| Surface Tension (25°C, 0.1%) | 25~30 mN/m |
| Hydroxyl Value | 95~110 mgKOH/g |
| Density (20°C) | 0.99~1.02 g/cm³ |
| Flash Point (Closed Cup) | >150°C |
| Foam Performance | Low Foaming |
| Alkali Resistance | Stable in 1%~5% NaOH Solution |
| Storage Temperature Range | 5°C~40°C |
| Packaging Specifications | 50kg Plastic Drum / 200kg Plastic Drum / IBC Tote |
* The above data are from the product database of Guo Li Chemical Industry and are measured indicators of the product.
Environmentally friendly penetrating agent JFC, with its excellent penetrating, wetting, and emulsifying capabilities, is widely used in multiple industries. In textile printing and dyeing pretreatment, it can be used as a penetrating agent for desizing, scouring, and bleaching processes, with a recommended dosage of 0.1%~0.5% of the working solution (based on bath ratio). Its low foaming property is especially suitable for high-speed overflow dyeing machines. In leather processing, the recommended dosage for the soaking process is 0.3%~0.8% of the leather weight, and when combined with alkaline auxiliaries, it can accelerate the degreasing process.
In the field of industrial cleaning, when used in water-based cleaning formulations, the recommended addition amount is 1%~5% of the total formulation, providing good penetrating and deoiling effects at room temperature. In pesticide formulations as a wetting and dispersing auxiliary, the addition amount is generally 1%~3% for wettable powders, and about 2%~5% as a co-emulsifier in emulsifiable concentrates. In water-based coatings and ink systems, the recommended dosage is 0.2%~1% of the pigment and filler amount, effectively improving dispersibility and color development.