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EH - 158
Jienuo
Product Advantage
High Purity and Excellent Quality
EH - 158 boasts a content of ≥99%, ensuring high purity. Its non - ionic nature makes it highly compatible, and with a cloud point of ≥95°C in 1% aqueous solution, it performs stably even under demanding conditions.
Superior Brightening Effect
As an auxiliary brightener, EH - 158 excels in acidic tin and zinc plating electrolytes. It significantly enhances the brightness of plated surfaces, contributing to a smooth and shiny finish that meets high - quality standards.
Effective Cloud Point Elevation
When used as a solubilizer for electroplating brighteners, EH - 158 effectively raises the cloud point of electroplating solutions. This prevents turbidity during continuous electroplating in summer, ensuring consistent production quality.
Long - Lasting Stability
With a two - year shelf life when stored in a dry and ventilated place, EH - 158 maintains its performance over an extended period. This stability reduces the risk of product degradation and ensures reliable results in electroplating processes.
Technical Specifications
Indicator | Value |
Specification | EH - 158 |
Appearance (25°C) | Milky white paste |
Ionic Type | Non - ionic |
Cloud Point (°C, 1% Aqueous Solution) | ≥95 |
Content | ≥99% |
Product Uses
Acidic Tin Plating
It serves as an auxiliary brightener in acidic tin plating electrolytes, enhancing the brightness and smoothness of tin - plated surfaces, which is essential for applications requiring high aesthetic and functional qualities.
Acidic Zinc Plating
In acidic zinc plating processes, EH - 158 acts as an effective auxiliary brightener, improving the brightness and uniformity of zinc coatings, suitable for various metal finishing applications.
Brightener Solubilizer
It functions as a solubilizer for electroplating brighteners, raising the cloud point of electroplating solutions. This is crucial for preventing turbidity during continuous electroplating in summer, ensuring smooth production.
FAQ
Q: What's the shelf life of EH - 158?
A: It has a shelf life of two years when stored in a dry and ventilated place.
Q: Can EH - 158 be used in other plating types?
A: It's mainly for acidic tin and zinc plating; suitability for others needs testing.
Q: How to adjust the dosage of EH - 158?
A: Adjust based on actual plating conditions to get the best brightening and solubilizing effects.
