What is the reason that freeway wave form guardrail drops paint?
I believe that everyone in the outdoor activities will encounter some of the phenomenon of road wave guardrail paint, but you know why this situation will occur? Today we waveform guardrail manufacturers for you to a comprehensive analysis of the causes of paint guardrail:
Common wave barrier is the use of electrostatic powder spraying to beautify the appearance of anti-corrosion, that is, we often say spray treatment, it has bright colors and diversity, anticorrosion and anti-rust, anti-aging performance is good characteristics, and the effect of spraying
For example, we are more common metal, light and flat light, some of the reasons for the paint will fall, and our spray powder amount and performance has a great relationship; There is plastic powder quality is not good, particle size is not uniform;
There is a deviation in the melting temperature, usually the temperature must be above 200 degrees Celsius plastic powder can be melted completely. There is also a problem in the packaging of transportation, there are more sharp items such as scratches. Then, the vehicle driving collision, rub into the waveform guardrail, will cause the waveform guardrail surface damage paint.