Metal buttons used in strongly acidic fabrics can cause surface discoloration and corrosion. This chemical change will occur under the following conditions: black, coffee colored denim, leather, PVC imitation leather and other fabrics, because they are prone to remain strong acidic chemicals in the process of dyeing or manufacturing, resulting in metal buttons are more vulnerable to erosion when used on such fabrics. When reaching a certain degree of severity, the appearance will change color and affect the life of buttons.
Therefore, in order to protect the interests of all parties, customers are kindly requested to pay attention to this phenomenon and take the following measures when ordering metal buttons for the above strong acidic fabrics:
1: Evaluate or test the specific situation of corrosion discoloration, understand and determine whether the risk can be taken;
2: Take all possible measures to reduce the residual acidic substances in the fabric, in order to slow down the impact and speed of corrosion;
3: Communicate with the button factory to ensure that they take protective measures on button products;
4: Simulate using a small number of buttons and determine whether to button based on the trial results.
We sincerely hope that through our products, we can bring reliable benefits to our customers. But please also understand that acidic chemicals are inevitable for metal corrosion. Although we cannot guarantee that the product will not corrode or discolor under strong acidic usage conditions, we will do our best to delay this process. We sincerely appreciate your understanding and cooperation.
