subject: Waterborne Technology Is Environmentally Friendly Paint [print this page] Conventional paints, especially for motor vehicles tinting interests, proved more dangerous because it contains many ingredients are always environmentally destructive. For this reason, the technologies in this field continue to be developed for the creation of environmentally friendly products with no less quality with conventional paint.
Recently development of technologies related to paint very fast. In fact, the latest appears, paint with waterborne technology potion. This product contains more elements of water including for the dilution purposes instead of toxic compounds such as paint thinner in them that are very disturbing environment.
Waterborne technology can be described as a simple process; water can replace liquid paint thinner, started for the benefit of mixing, painting, until evaporation. This is very beneficial because the substance contained in a thinner form of environmental damaging compounds.
However, it does not mean waterborne did not use paint thinner in the entire production process. Only the concentration and a much reduced amount compared to the use of paint thinner in conventional products.
That way, the combination of paint containing water with a high solid system a mixture of several chemical compounds contained in the paint can reduce the amount of toxic solvents used. The new system is very environmentally friendly including also the coating process, coat base, and also clear coat.
Paint that contains more water must be heated in a temperature between 5 to 30 degrees Celsius. Even given also for better results required the heating process until the temperature 20 degrees Celsius. The process is slightly more complicated than the use of conventional paint.
But for now the system has been developed a method of painting with oven, these obstacles can be eliminated. For example: to mixing paint in the oven carefully before doing the painting. Moreover, it can also be used infrared method, so that the paint is diluted with water it can definitely be easy to dry.
Paint products formulated really so very friendly with water. Therefore, pigment-binding process, one example, can take place very easily. Easy, this process can be imagined as mixing paint for the purposes of drawing water. But the end result was almost exactly the same as oil paint, the more powerful and easy to coat the shiny metal.
Because it is easily soluble in water, the other chemical solvent needed in the process of painting as a whole can be very small, about 10 percent compared to the use of conventional paint.
On the basis of painting process with conventional products, toxic solvents required to reach 85 percent. But, by using this new type of paint chemical compounds other solvents only required 10 percent.
The advantages using this type of paint not only reduce the environmental wrecking chemical compounds in the refinishing process only, but rather to balance ecological and economic systems. Apart from certain that this new material will be used every day. Also economically it can greatly reduce the investment of new equipment because the material used less material than conventional paint.
Automotive manufacturer Audi in Germany has also made research to refine these findings. The development includes the process of water dissolving directly mixed in the circulation at a special container when sprayed. This has also included using the latest ultra-filter system.
Process, water from paint collected in a 250,000-liter tank prior to cleaning of pollutants and other toxic chemicals. And, after that the water is recycled into the painting circuit. In other words, it fills the water circuit itself needs water. This means that the whole process of painting is guaranteed not only environmentally friendly, but also very economical because the water can be recycled.
The process was able to reduce more than 70 percent of the energy for the purpose of painting the entire body in a series production car in the factory. That means it will save at least 2900 tons of oil for heating purposes in the process of painting in the factory Audi per year.
Discussing this new paint technology course must be associated with motor vehicle painting process in a factory. Result, the progress of environmental protection and efforts to suppress the production cost can be obtained by using this product. Meanwhile, for business or painting services, has not obtained the level of information efficiency.
