Monopoly foam filler foam filler _ _ Anqiu Zhucheng Hua Yong Plastic Foam (view) by Zhucheng Hua Yong Plastic Foam Factory. Zhucheng Hua Yong Plastic Foam Factory (www.zchyps.com) is a professional "foam board, polystyrene, foam packaging," the company. Since its inception, we adhere to the "honesty, sound management" approach, the courage to participate in healthy competition in the market, so that the "Zhucheng Hua Yong" brand has a good reputation. We adhere to the "first, users first serve" principle, so that the cities of foam Hua Yong Chung won the trust of customers in industrial products, and establish a good corporate image. Special Note: This information is for reference pictures and information, please contact us to obtain the most accurate information, thank you! EPS is determined by the density of polystyrene particles forming stage expansion in multiples, usually between the foam filler between 10 to 45 kg / m3, EPS apparent density is generally used as a project in the 15 to 30 kg / m3. After the bubble expanded polystyrene foam filler manufacturer, direct heat of the material extrusion, and this method is used up to the plate and film production. Two-step steam molding of foam filler wholesale, is the blowing agent during or after the polymerization in the polymerization of polystyrene particles by means of a foam filler monopoly of such particles and then the steam is heated to above its glass transition temperature so that they expand to about 40-80 times, generating a honeycomb coupled with molding.