Renewable sponge, internationally accepted English name BONDED FOAM, is a new product, a sponge is a global approach. Renewable sponge belonging to the recycling of industrial waste polyurethane products. Its value as much as a sponge, it is by industrial sponge scraps by grinding, stirring glue steam pasteurized and sterilization to taste compression molding. From the use of the production cost greatly reduced the production cost, its flexibility, and patience is good, no distortion, no smell, may need to make all kinds of products according to customer density, high density and high elastic regeneration sponge reach density of 60 kg / cubic meter above, a highly efficient flame retardant, Rally good, elastic, no deformation characteristics, and then go through the high-pressure steam sterilization taste, economical and practical environmental protection. It can be widely used in the production of sofas, mattresses, boss chair, sports equipment, such as sponges gymnastics mats, gym mats sponge, sponge wrestling mat, sponge car cushion, and other products, such products have been widely accepted around the world.

After regeneration sponge broken sponge is not used industrial-cut sponge remaining pieces and broken particles, this broken sponge is qualified through quality inspection standard products, but such small particles are more easily block molding and shaping function more durable.

In renewable sponge processing system, recovered sponge is absolutely not allowed to use in the process of regeneration sponge, and used the sponge flavor is very obvious. A major part of the reason appears on the market because the use of renewable sponge flavor is used old sponge processing. So, good regeneration sponge consumers can rest assured that the purchase and use. The annual production volume products worldwide nearly 7 million tons of polyurethane, such products in the production process and the use of post-consumer waste material will appear a lot: Due to the different modes of production, will generally 8% -15% of the scrap; other , polyurethane products over the life, its performance will be greatly decreased and scrapped all of these wastes must be effective recycling and reuse.

Because these scrap material sponge is not directly throw in nature. Nature can not absorb these sponge can absorb even, also take a long time; and if you take the burning handled sponge waste, will produce toxic gases, such as: carbon monoxide, hydrogen cyanide, formaldehyde and other causes on the environment and human health will be very bad influence, and even poisoning occurs. So in order to protect the environment, research institutions and enterprises around the world began to study a more appropriate way to recycle these industrial broken sponge, thus making becomes renewable sponge, which is not only to reduce production and product costs and improve the effective utilization of material needs, but also claim prevent pollution and protect the environment.

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