Product Description
Introducing the Aluminum-specific Copper Stripper (Yi Shun Brand) Q/YS.116-3, a highly efficient liquid acid solution designed for the precise removal of copper and silver plating from aluminum and stainless steel substrates. This advanced formula ensures that the integrity of inked areas remains untouched, making it perfect for pattern etching applications. The stripper is safe to use, causing no corrosion to aluminum, stainless steel, or inks. It is applied by immersion at its original concentration within a temperature range of 25°C to 60°C, with an effective processing time of just 25 minutes. Trust Yi Shun's commitment to quality and performance for all your metal finishing needs.
Product Parameters
-
Parameter |
Details |
Product Name |
Aluminum-specific Copper Stripper (Yi Shun Brand) Q/YS.116-3 |
Form |
Liquid |
Nature |
Acidic |
Application |
Removal of copper and silver plating from aluminum and stainless steel substrates |
Compatibility |
Safe for use on aluminum, stainless steel, and ink |
Usage Method |
Immersion |
Concentration |
Original Liquid |
Temperature Range |
25°C - 60°C |
Processing Time |
25 minutes |
Shelf Life |
Sealed storage guaranteed for three years |
Certification/Standard |
Q/YS.116-3 |
Certifications

Company Profile
Company Profile: Guangzhou Yishun Chemical Co. Ltd
Guangzhou Yishun Chemical Co. Ltd., established in 2010, is a high-tech enterprise specializing in the development, manufacturing, and marketing of chemical products. With over a decade of technical expertise, our products are not only used nationwide but also exported to Europe, America, the Middle East, Southeast Asia, and other regions around the world. Our focus areas include R&D, manufacturing, and marketing of various metal and non-metal surface treatment process fluids, industrial cleaners, and information chemicals.
At Yishun Chemical, we pride ourselves on our ability to develop custom industrial cleaners, chemical stripping agents, and surface treatments for both metals and non-metals, as well as electronic information chemicals. We strive to become a more innovative fine chemical enterprise, continuously providing better concepts, products, and services to various industries. Our goal is to promote the chemical industry to new heights while adhering to a healthy development strategy of "Environmental Protection and Green Home."
Guided by "environmental and green" principles, we lead our R&D and production efforts to manufacture "high, precise, and advanced" chemical products. We continuously improve our innovation system, enhance sustainable development capabilities, and strive to create value for both the enterprise and society. Our aspiration is to be a global leader in eco-friendly chemicals, contributing to a greener and more sustainable future.





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FAQ
Q. How to guarantee the quality?
Up-to-date facilities and technology, strict inspection in production process and final product, inspection before delivery.
Q: Are your products harmful to the health of the workers?
A: The product itself is environmentally friendly and non-toxic, but in order to consider the health of workers and the efficacy of the product, it is necessary to follow the product instructions during use and wear appropriate protection.
Q: How long is your delivery time?
A: Generally it is about 15 days.
Q: What is your terms of payment ?
A: TT payment is favorable. After we build good cooperation, we can discuss other payment terms.