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Alkali-Resistant Penetrant OEP-70
Jienuo
Product Advantage
Superb Alkali Resistance & Stability: It withstands ≥200gNaOH/L alkaline conditions and is stable against high temperatures, oxidants, reducing agents, and acids. It also stabilizes hydrogen peroxide, ensuring reliable performance in harsh alkaline baths.
Outstanding Penetration & Multifunctionality: With a penetration time of ≤8s (10g OEP-70/L, 120gNaOH/L), it excels in emulsifying, degreasing, washing, and dispersing in strong alkaline scenarios.
Ideal for Alkali Treatment: It's a perfect match for alkali scouring agents in textile pretreatment, helping fabrics achieve optimal treatment effects with enhanced efficiency and quality.
Technical Parameters
Technical Parameters | Specification |
Appearance | Pale yellow to yellowish brown viscous liquid |
Active Content | 68-70% |
pH Value (1% aqueous solution) | 6.0-8.0 |
Alkali Resistance | Stable in solutions containing ≤200g/L NaOH |
Penetration Time | ≤8 seconds (in 10g/L OEP-70 solution with 120g/L NaOH at 25℃) |
Foam Property | Low foam (≤50mL initial foam, ≤10mL residual foam after 5 minutes in 0.5% solution at 40℃) |
Compatibility | Compatible with anionic, nonionic surfactants, oxidants (e.g., hydrogen peroxide), and alkaline agents |
Thermal Stability | Stable at 80-100℃ for continuous use; no decomposition within 2 hours at 120℃ |
Solubility | Soluble in water, alkaline solutions, and most organic solvents (e.g., ethanol, propylene glycol) |
Storage Stability | 24 months in original sealed packaging under cool (5-35℃), dry, and well-ventilated conditions |
Density (25℃) | 1.05-1.10 g/cm³ |
Viscosity (25℃) | 300-500 mPa·s |
Product Uses
Textile Dyeing & Finishing: Serves as an alkali penetrant in textile pretreatment, facilitating efficient alkali scouring and ensuring uniform fabric treatment.
Industrial Cleaning: Applied in industrial cleaning processes under alkaline conditions, effectively penetrating and removing dirt, grease, and contaminants from surfaces.
Auxiliary in Formulations: Used as a component in alkali-based detergents, emulsifiers, and oxidant formulations, improving their overall performance in alkaline environments.
Product Operate Guide
Before use, fully dissolve OEP-70 in water at room temperature. If dissolution is slow, heat the solution to around 40℃. Then, blend it with other ingredients as per the specific application process for optimal results.
FAQ
Q: What's the shelf life of OEP-70?
A: It has a shelf life of 2 years when stored in a cool, dry, and well-ventilated place in its original packaging.
Q: Can it be used with acidic agents?
A: No, it's designed for alkaline environments and may lose efficacy or react adversely in acidic conditions.
Q: What's the recommended dosage?
A: The dosage varies by application, typically ranging from 1-5% (based on the total formulation weight). Conduct trials to determine the optimal amount for your specific process.
