Closed Cell Neoprene Sponge

Conforms to astm d 1056 grade 2a1.

Closed cell neoprene sponge. Due to the excellent aging characteristics of neoprene closed cell sponge rubber and its ability to eliminate air leakage this sealing material is known to perform well in hvac systems. Closed cell neoprene sponge rubber. Closed cell foam is made by applying a gas such as nitrogen to a rubber or plastic compound that is under high pressure. Black foam rubber sheet provides a very comfortable surface for the feet and leg joints of one who stands in front of a workbench or similar workplace setting on concrete or other hard floor surfaces.

The rubber cal closed cell sponge rubber neoprene 1 in. Neoprene s resistance to acids oil and gasoline make it a good choice for use in many automotive products. How is closed cell foam made. Neoprene foam also known as monarch is a soft flexible and durable form fitting sponge rubber that provides good thermal and moisture insulation.

Neoprene s burn point is around 260 c 500 f. Closed cell foam has a closed off cell structure which makes it more water resistant. Since the air pockets in closed cell sponge are sealed closed cell neoprene is far less permeable to water than open cell anda thus does not easily absorb moisture. Neoprene foam is used in many applications and is produced in either closed cell or open cell form.

They are generally serviceable from 40 f to 158 f continuous and withstand 200 f intermittently. Open cell foam on the other hand has an open cell structure which means liquid can soak into the material. We can also convert foam materials as needed for your application and will work with your team to find a solution that works. Cgr carries several types of open and closed cell materials including neoprene pvc nbr silicone microcellular urethane foam poron and polyurethane foam and we keep a wide variety in stock to reduce lead times.

Ns closed cell neoprene sponge is placed horizontally beneath relieving angle or in the vertical expansion joint to act as a control joint. It is resistant to ozone sunlight oxidation and many chemicals and petroleum derivatives. Available in 1 4 3 8 or 1 2 thickness others also available. Also prevents clogging of expansion joint with mortar.

Produced from 100 neoprene polymer most closed cell neoprene sponge products meet ul 94hf 1 flame rating. Closed cell foam padding tape adhesive neoprene sheets 8 pcs 4in x 4in x 1 4in thick non slip furniture pad anti vibration foam mat floor protectors weather stripping 4 2 out of 5 stars 33 10 58 10. Length per piece is 4ft. Neoprene will also resist breakdown by water and air by virtue of its unique molecular structure.