Graphite polystyrene board

Posted by Wangkiky Wangkiky over 6 months ago

It is reported that, in order to promote energy conservation, the building housing the Department has in conjunction with relevant agencies to develop national standards [url=http://outdoordeckprice.com/outdoor-deck/5680.html]backyard carbon crystal wooden pavilions[] for graphite polystyrene insulation board. At present, the standard has been finalized, is expected to recently released. Graphite polystyrene insulation board (referred to SEPS plate) is a novel polystyrene insulation board, which is introduced into the graphite expandable polystyrene (EPS), keeping it in excellent insulation properties, based on having more good flame retardant properties. SEPS board national standard, will strictly ensure insulation and fire-retardant properties of the kinds of insulation board, make that meet the requirements of the national "five" plan, but also in line with the building's exterior fire safety requirements, which will drive the high flame SEPS alternative to traditional insulation board EPS board and XPS board, promote[url=http://wpcmaterialsupplier.com/wpc-supplier/1383.html]custom outdoor wood plastic composite wall Hong Kong[/url]structural adjustment of building insulation materials market. Is not only safer, SEPS insulation board has a significant cost advantage compared to the polyurethane insulation materials, insulation materials than the inorganic insulation has obvious advantages, these factors will strongly support SEPS plate application advantages in the field of external wall insulation materials, resist polyurethanes, competitive pressures inorganic external insulation materials. Graphite polystyrene insulation board is adding a certain percentage of graphite as a flame retardant in polystyrene in the general production from a piece of the same thickness SEPS insulation board in the amount of styrene to decrease compared with EPS board. SEPS is BASF developed flame-retardant polystyrene insulation board material, its production process is to add 5% to 50% by mass of expanded graphite and 2% to 20% phosphoric acid in expandable polystyrene (EPS) in compound as a flame retardant, expanded PS [url=http://wpcmaterialsupplier.com/wpc-fence/1442.html]exterior stair treads non slip ireland[/url] particles prepared by suspension polymerization method, and compared to conventional EPS panels, significantly reducing the amount of styrene used thus produced the same thickness SEPS board. Graphite polystyrene insulation board national standards, will ensure strict insulation and fire-retardant properties SEPS board, so that in the field of external wall insulation has a very great potential. However, due to SEPS boards contain a large proportion of graphite components and to ensure the building to reach the same insulation effect, SEPS board used more traditional EPS thin plate.