Transformer resin dripping can occur due to several reasons. Primarily, transformers use resin as an insulating material that helps maintain electrical integrity and stability. Over time, this resin may drip due to degradation from heat stress, which is common during prolonged operation at high loads. Another reason could be improper installation or manufacturing defects, leading to uneven resin distribution and subsequent dripping. Environmental factors like temperature fluctuations and humidity can also cause expansion and contraction, potentially resulting in resin leakage. To prevent this issue, regular maintenance checks are crucial, ensuring transformers operate within safe thermal limits and identifying any structural weaknesses early.

When added to concrete. titanium dioxide typically does not alter its color. Despite being a predominantly white pigment. the quantity used in concrete is generally insufficient to entirely modify its hue. Its main purpose in concrete is to harness its photocatalytic abilities. which aid in breaking down air pollutants. Repeated use may lead to lightening of the concrete's appearance. resulting in a whiter or lighter look. Alternatively. when applied on colored concrete. it can enhance the vibrancy of the colors. The final color of the concrete will vary depending on the concentration of titanium dioxide used. so it is recommended to first perform a trial with a small amount.

A suffusion wetting agent is a chemical substance used to enhance the spreading and penetration of liquids on or through materials. These agents reduce the surface tension of liquids, making them wet surfaces more effectively. In agriculture, they help pesticides or fertilizers spread uniformly over plant surfaces. In the textile industry, they ensure dyes and finishing agents penetrate fabrics evenly. Additionally, in firefighting, wetting agents are added to water to improve its spreading and soaking capabilities, helping to extinguish fires more efficiently. Choosing the appropriate wetting agent is critical, as it must be compatible with the liquid it's enhancing and the material it's applied to, ensuring effectiveness without causing damage.