What is new energy?

New energy generally refers to the renewable energy developed and utilized on the basis of new technologies, including solar energy, biomass energy, water energy, wind energy, geothermal energy, wave energy, ocean current energy and tidal energy, as well as the thermal cycle between the ocean surface and the deep layer, etc. In addition, there are hydrogen energy, biogas, alcohol, methanol, etc., while coal, oil, natural gas, water energy and other energy that have been widely used are called conventional energy.

Before the earth ran out of resources, the world began to pursue sustainable development and explore various sources of energy that could be recycled. The conventional energy sources that we used to use widely in the past have driven the progress of human civilization. China is the first country in the world to use coal. Coal crafts were found in xinle Ancient cultural site in Liaoning Province, and coal cakes were used to make iron in Gongyi city in Henan Province during the Western Han Dynasty. In the Book of Mountains and Seas, coal was called Stone Nirvana, and in the Wei and Jin dynasties, coal was called graphite or carbonite.

The name coal was first used in Compendium of Materia Medica by Li Shizhen in the Ming Dynasty. Greece and Ancient Rome also used coal earlier countries, Greek scholar Theophrastus in about 300 BC wrote "Stone History", which recorded the nature and origin of coal; Ancient Rome began heating with coal about 2000 years ago.

The social progress that convention can promote can be traced back thousands of years. In today's era of progress, while relying on conventional energy, also began to develop and use new energy. The use of new energy not only increases the types of energy, but also continues the vitality of our environment and brings more convenience to life.

Uetersen is also following the world's lead in building energy efficiency. In the realization of building energy saving, uetersen provides uetersen high quality rubber and plastic and high quality centrifugal glass wool for Tonghe New Energy.

Rubber and plastic are the most widely used thermal insulation materials at present, especially in heating and cooling system, pipe insulation and other aspects, with excellent thermal insulation effect. Standard formula and foaming technology are used to form closed cell gas chamber. Because of the closed air chamber, the insulation effect will not be affected by air humidity.

Glass wool, as a thermal insulation industry is widely used, affordable, convenient installation of thermal insulation material, in each major project will choose glass wool as a thermal insulation material. Uetersen formaldehyde-free glass wool, in the production process, the use of formaldehyde-free adhesive, to ensure that the product has no harmful substances. The use of formaldehyde-free glass wool in public places, in addition to pipeline insulation, can also provide fire prevention, moistureproof, sound absorption and noise reduction for building structures, reduce noise transmission in space.

Uetersen thermal insulation materials for a number of buildings to provide thermal insulation system scheme, scheme fully meet the national requirements for building facade energy conservation and environmental protection. Uetersen more than ten years of brand precipitation and r & D technology accumulation, will continue to introduce new thermal insulation products. At the same time also welcome the same industry to exchange and development discussion.