High-temperature penetrating agent JFC-M is a non-ionic surfactant with isomeric tridecanol polyoxyethylene ether as its core component. Its key features include rapid penetration, high-temperature resistance (cloud point 85-95℃), strong alkali resistance (tolerates 200g/L NaOH), low foaming, and easy cleaning. It is an efficient penetration aid in fields such as textile printing and dyeing, leather processing, papermaking, and industrial cleaning.
Detailed Description
The chemical composition of high-temperature penetrating agent JFC-M is isomeric tridecanol polyoxyethylene ether (CAS: 5689-56-3). It appears as a light yellow to yellow transparent liquid with an active content of ≥99%. As a non-ionic surfactant, the branched isomeric alkyl chain in its molecular structure endows the product with excellent penetrating and wetting abilities. The penetrating power is ≤5 seconds (data source: Guoli Chemical Product Database), allowing it to rapidly penetrate micro-gaps in fibers, leather, or metal surfaces, significantly improving processing efficiency.
The most prominent performance advantage of this product is its excellent working condition tolerance. The cloud point is as high as 85-95℃, suitable for high-temperature and high-pressure dyeing and high-temperature metal cleaning processes. Its alkali resistance can reach up to 200g/L NaOH, maintaining stable penetrating activity in strong alkali pretreatment processes such as desizing and scouring. Additionally, the product exhibits good chemical stability in acidic, alkaline, and hard water environments, and has good compatibility with various anionic, cationic, and non-ionic auxiliaries, making it widely applicable.
Furthermore, high-temperature penetrating agent JFC-M has low foaming characteristics, preventing excessive foam from interfering with production or increasing rinsing burden during actual use. The product is a low-toxicity non-hazardous chemical (rat acute oral LD₅₀ > 2000 mg/kg), ensuring high safety for use. However, it should be noted that it has moderate eye irritation; therefore, chemical safety goggles should be worn during operation.
Technical Parameters
| Parameter | Value |
|---|
| Chemical Composition | Isomeric Tridecanol Polyoxyethylene Ether (n≈6) |
| Ionic Type | Non-ionic |
| Appearance | Light yellow to yellow transparent liquid |
| Active Content | ≥99% |
| HLB Value | 10~12 |
| Cloud Point | 85~95℃ |
| Penetrating Power | ≤5 seconds |
| Surface Tension (25℃) | 28~32 mN/m |
| pH of 1% Aqueous Solution | 5.0~7.0 |
| Density (25℃) | 1.02~1.04 g/cm³ |
| Kinematic Viscosity (25℃) | 100~200 mPa·s |
| Alkali Resistance | Resists up to 200g/L NaOH |
| Foaming Characteristic | Low foaming |
| Water Solubility | Easily soluble in water |
| Flash Point | ＞150℃ |
| Freezing Point | ＜-5℃ |
| Hydroxyl Value | 110~120 mgKOH/g |
| Moisture Content | ≤1.0% |
(The above parameters are from actual measurements in the Guoli Chemical Product Database)
Application Suggestions
High-temperature penetrating agent JFC-M is widely used in the following six major areas:
- Textile Printing and Dyeing (High-temperature and High-pressure Dyeing): Recommended dosage 1~3g/L, rapidly penetrates the interior of cone yarns and hank yarns under high-temperature and high-pressure conditions at 130℃, improving dye uptake and levelness.
- Textile Pretreatment (Desizing/Scouring/Bleaching): Recommended dosage 2~5g/L, promotes the penetration of alkali liquor and oxidizing agents into the fiber interior, shortening processing time and improving whiteness uniformity.
- Leather Soaking and Degreasing: Recommended dosage 0.5~2g/L, accelerates the rehydration of dried hides and enhances the emulsification and removal of natural fats.
- Papermaking Pulping and Waste Paper Deinking: Recommended dosage 0.1~0.5% (based on absolute dry pulp weight), enhances cooking liquor penetration and promotes ink detachment and dispersion.
- High-temperature Metal and Hard Surface Cleaning: Recommended dosage 2~8g/L, suitable for cleaning conditions at 60~90℃, quickly removes oil and carbon deposits.
- Pesticide Penetration Enhancer: Recommended dosage 0.05~0.2% (based on total formulation), reduces the surface tension of the spray liquid, improving target wetting and penetration.
Precautions
- Eye Protection: The product has moderate eye irritation. Chemical safety goggles must be worn during operation. A face shield is recommended when transferring or sampling.
- Skin Protection: Prolonged or repeated contact may cause skin defatting. It is recommended to wear nitrile or neoprene gloves and long-sleeved work clothes.
- Storage Requirements: Store in a cool, dry, and well-ventilated warehouse. Keep containers tightly closed. Avoid prolonged storage in extremely low temperatures (＜-5℃) or exposure to sunlight. Keep away from strong oxidizing agents.
- Incompatible Materials: Strictly avoid contact with strong oxidizing agents. Packaging containers should be made of stainless steel, polyethylene, or carbon steel lined with epoxy resin. Avoid using aluminum containers.
- Environmental Note: Undiluted or unneutralized product should not be discharged into water bodies or soil. Waste liquid must be collected and properly treated.
