Extrusion foam insulation board is a kind of insulation material, mainly used for building insulation, cold storage, highways, railway subgrade and other fields. And xps raw material is polystyrene resin. In 2013, China's total output of extruded foam reached 19 million m³, the market share has more than 70% in the building insulation materials. It is reported that the world's most advanced environmentally friendly extruded polystyrene foam board project officially settled in Tianjin.
In 2011 through the Ministry of Environmental Protection and the United Nations Development Program and other relevant agencies to assess the official into the China Environmental Protection Association governing units, China Building Materials Association governing units. This indicates that the Tianjin world sunshine will face a greater opportunity for development, will also lead the entire Tianjin and North China-related insulation products to further upgrade, and then for China's environmental protection and energy conservation to make a more solid contribution.
China's extruded foam insulation board industry is currently the main use of hydrogen fluoride-containing blowing agent. This kind of blowing agent to disperse into the atmosphere will damage the ozone layer, but also has a strong greenhouse gas, produce benzene, formaldehyde and other harmful substances, do great harm to the human body. Therefore, the accelerated phase-out of hydrochlorofluorocarbons is not only significant for the protection of the ozone layer, but also greatly slows global warming.
After using it, it can also be recycled through take such action as Styrofoam recycling. And then we can use it to do other products.
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