Open Cell Neoprene Sponge Rubber

Closed cell foam is created by forcing gas into the foam while in a liquid state.

Open cell neoprene sponge rubber.

Foam is usually classified as open cell when more than half of its cells are open. This enables it to combine the physical characteristics of a fully open cell material with the sealing capabilities of a closed cell material. This form of neoprene sponge is defined by the relative isolation of the gaseous pockets within the material. This open cell rubber contains a blend of sbr and neoprene rubber.

This agent gives off a gas which expands the rubber during vulcanization. This causes the formation of thousands of tiny bubbles each one completely sealed off from the ones around it. A key feature of our open cell epdm sponge is the materials unique cell structure. Despite being referred to as an open cell material this product actually utilises a semi closed cell structure.

With a great compression rate it can also handle physical abrasions and oil very well. Open cell foam is a rubber like product made by incorporating an inflating agent such as sodium bicarbonate into the rubber compound. Open cell foam foam is commonly divided into two types of rubber based on cellular structure. Closed cell sponge rubber is created by distributing gas through the rubber during production creating sealed air pockets within the rubber rubber cal closed cell sponge rubber neoprene 1 8 in.