Foam board insulation box can be made of polystyrene foam is a center of the new approach to packaging materials, insulation materials. It has a light weight, impact resistance, easy molding, beautiful shape, bright color, high efficiency and low price, widely used and so on. Foam insulation boxes can be used for all the needs of low-temperature refrigerated transport food products, beverages, clean vegetables, seafood, dairy products, butter, chocolate, biologics, vaccines, chemicals and other raw materials; foam insulation box with ice packs can also use a variety of refrigerated transport biological freezer agents, Paste, avian medicine, medicine, blood plasma, vaccines, fish, poultry, ornamental fish and long distance refrigerated transport of fresh food trade. Zhucheng Hua Yong foam plant with advanced automated batch foam advance, continuous advance foam machine foam sandwich board monopoly, tablets, the whole process are automatic foam sandwich panels market, sophisticated equipment, advanced technology, quality strict management, strong technical force. Companies with excellent product quality advantages foam sandwich board sales, the user has won widespread recognition and a good reputation, and has been actively making breakthroughs in the foam molding technology, Zhucheng become famous foam manufacturers. Insulation resistance: thermal conductivity can reach 0.017-0.022w / mk, standard density 40㎏ / m3, every centimeter thickness of insulation effect, the effect is equivalent to 37cm brick wall insulation; Extrusion plate XPS (polystyrene foam board) standard density 32kg / m3, thermal conductivity 0.028 ~ 0.032w / mk, every centimeter thick insulation effect, equivalent to 20cm brick wall insulation effect; EPS (expandable polystyrene foam board die), the standard density of 22kg / m3, thermal conductivity of 0.042 ~ 0.048w / mk, every centimeter thickness of the insulation effect, equivalent to 15cm thick brick wall insulation effect; and some unqualified EPS appearing on the market at present (mold made of polystyrene foam board), the density of only 13kg / m3, per centimeter the thickness of the insulation effect is only about 5cm brick wall insulation effect. Foam sandwich panels market _ _ Chen Tuan foam sandwich panels Zhucheng Huayong foam (view) provided by Zhucheng Yong foam factory. Zhucheng Yong foam plant (www.zchyps.com) (www.zchuayong.com) is specialized in "foam board, polystyrene, foam packaging," the business, the company adhering to the "honesty, hard service" concept, To provide you with the highest quality products and services. Welcome to inquire! Contact: Zhu Yong.