Changzhou Dengyue Sponge Co.,Ltd.

Natural Rubber

Orange sponge is made from natural rubber and has good mechanical properties and a high degree of elasticity as a result. This material absorbs liquids effectively. It comes in a range of densities and hardnesses and is widely used to make vacuum pads.

Our orange open cell sponge sheets are hugely popular for use in packaging and transportation applications which gives this product the name post office sponge. It is manufactured from high quality natural rubber, which gives this product unique features compared to standard sponge products. We are able to supply this product in a wide variety of densities, pore structures and sizes in order to suit your unique requirements.

This product is designed to be as absorbent as possible, while the orange open cell sponge structure helps the material to hold any potential liquid within it. This feature is particularly important in packaging applications as it helps to prevent damage or spillages from affecting other objects protected by the sponge sheets.

We are able to produce this product in a variety of formats to match your needs. We often get requests for this product in: sheets, gaskets, strips, rolls, pads, seals and discs to name a few. The highly versatile nature of this product enables you to use it in a variety of applications. We also offer a wide choice of material densities from 160 to 500kg/m3. Each density offers its own unique properties. We always suggest consulting the material spec sheet in order to ensure you select the appropriate density for your application.

SPECIFICATIONS