How to choose the waterproofing agent, set the amount of waterproofing agent, and determine the finishing process of the fabric?
1. For these, the first thing to consider is the customer's request. As a brand waterproofing agent supplier, we will often receive the customer's experimental fabric. Therefore, before the experiment, we must choose the product according to the customer's requirements. For example, if the customer specifies C6 waterproofing agent, or the customer is to make an export order and requires environmental protection, then only C6 waterproofing agent or fluorine-free waterproofing agent can be selected.
2. At the same time, according to the actual situation of the fabric, the properties of chemical fiber and cotton are different, and the effect of the same product is different, so the actual situation of the fabric should be considered when selecting the waterproofing agent.
3. The third point is the equipment technology on the customer's side. After all, the equipment of each company will be different, and its temperature, rolling rate and time control will be different. Before finishing, it is also necessary to consider the process of the customer's side, whether the equipment can meet the temperature requirements of the product, so as to minimize the error of the experimental results.
Therefore, when the fabrics processed by the laboratory can meet the customer's requirements, the customer's large machine thermal efficiency is different from that of the laboratory. There is no way to change this, but the customer can be told that the time and temperature can be adjusted slightly to ensure the overall process conditions. Synchronization, in the end, can also achieve the results of the laboratory.