High-density foam (High-density foam) is the weight per cubic meter 45 kg of sponge sponge. Sponge in the industry to distinguish the method is to divide the density, density of the sponge is KG / M3. Is the weight per cubic meter sponge. Common sponge is structured into high-density foam, foam density, low density sponge three. High-density foam, Hole, Jiangxi high resilience foam, very full, high resilience foam principle, often used for sound-absorbing cotton, sofa cushions, bags and other soft materials. According to the national customs authorities to explain ≥45 density is high density, density of between 45 to 18 density, high resilience foam applications, density <18 low density. High resilience foam hardness and elasticity have anything to high resilience foam, it is not to say that the higher the sponge hardness, elasticity will be. The hardness of the better shows the quality high resilience foam is relatively reliable. Here we detail high resilience foam is a special foam, the main raw material is composed of polyurethane, the cell diameter high resilience foam mixture distribution, high resilience foam prices, the skeleton of different thickness, are very The opening rate, will produce a different reaction force supporting force in different deformation state during compression. So called high resilience foam. The product has good shock resistance and softness, high resistance to tearing, good remodeling properties of the foam, use very broad. Click on this high resilience foam elasticity and hardness relations. They have the quality of a concrete manifestation of the sponge. High resilience foam prices, longtime fitness equipment (online consultation), Jiangxi high resilience foam Ltd provided by longtime fitness equipment accessories. Longtime Fitness Equipment Parts Co., Ltd. (www.ltjsqc.com) is Dezhou, fitness leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Longtime leader in fitness equipment with the staff warmly welcome all inquiries negotiations to create Longtime fitness equipment a better future.