Polyether defoamer is a commonly used defoamer with excellent defoamer effect, which can completely eliminate foam in a short time. However, the following points should also be noted when using polyether defoamer:

1. Usage: The usage of polyether defoamer needs to be determined according to the specific situation. If the usage is too much, the effect of defoamer may be too strong, thus affecting the quality and performance of the product.

2. Applicability: polyether defoamer is suitable for a variety of different application scenarios, but in some specific scenarios, it may be necessary to choose other defoamer. Therefore, when selecting polyether defoamer, it is necessary to understand its applicability first to ensure that it can be applied to specific application scenarios.

3. Storage: The storage of polyether defoamer needs special attention. If it is not stored properly, it may lead to its loss of activity. Therefore, it is necessary to store polyether defoamer in a dry, cool, ventilated place to avoid its inactivity.

4. Safety: Although polyether defoamer is a relatively safe defoamer, special attention should be paid to its safety when used. In case of contact with skin or eyes, rinse immediately with water.

In conclusion, when using polyether defoamer, it is necessary to follow the relevant specifications and precautions to ensure its safety and effectiveness. At the same time, it is also necessary to understand its applicability, in order to avoid the selection of inappropriate antifoaming agent lead to adverse consequences.