Zhejiang Wenzhou thermal insulation extruded board manufacturer wholesale 18630405298 Manager Wang

Sales phone number, Manager 3 Wang, the insulation board is an extruded polystyrene insulation board. It is made of polystyrene resin as raw material plus other raw materials and polymers. It is heated and mixed through a special process and a catalyst is injected at the same time. The rigid foam plastic board is then continuously extruded and extruded. Its scientific name is extruded polystyrene foam for thermal insulation (abbreviation). It has a perfect closed-cell honeycomb structure. This structure allows the board to have extremely low Water absorption (almost no water absorption), moisture-proof, airtight, lightweight, corrosion-resistant, low thermal conductivity, high pressure resistance, aging resistance (almost no aging and decomposition during normal use), long service life, low thermal conductivity, etc. Energy-saving and environmentally friendly insulation material with excellent performance. Its mechanical properties are unmatched, plus its tight closed-cell structure due to continuous extrusion. Its density, water absorption, thermal conductivity and steam permeability are lower than other types of boards, and it is currently a recognized thermal insulation material in the market. Building roof insulation, steel structure roof, building wall insulation, building ground moisturizing, square floor, ground frost heave control, central air conditioning ventilation ducts, airport runway insulation layer, high-speed railway subgrade, etc. Sales phone number, Manager 3