New heat2011.10.19 15:00
In order to reduce this consumption.from the seventies of last century,and conventional cooling methods, it is not only energy consumption but also effectively reduce exposure to sun under the surface temperature, preventing the heat from the source to the object inside the transmission to achieve energy saving cooling purposes.
Overseas as early as the early 1990s began to develop a new type of thermal insulation coating, the current research trends from industrial thermal insulation thermal insulation to the building main direction of change.See from the patent has been published, the United States and Japan study more.
2, the direction of development
with good heat insulation, coatings, light weight, durability and other excellent physical and chemical properties and highly reflective insulation, can be widely used in tanks, ships, buildings and vehicles .With the thermal insulation coatings gradually in-depth study will show the following trends:
First, the environmental protection
Development of new materials, environmental protection is the primary consideration.traditional solvent-based coatings, which contain large quantities of organic solvents, hazardous to human health. New paint will comply with the development trend. During the construction process with water as diluent, eliminating the construction of the fire risk,
Second, single-layer coating
strong hiding power;
Third, the use of phase change materials
or from solid into a liquid material.phase change material can be adjusted automatically according to ambient temperature, with good results in reducing energy consumption, the actual development prospects.
By Zhu Tingting