Neoprene Rubber Material Properties

In its native state neoprene is a very pliable rubber like material with insulating properties similar to rubber or other solid plastics.

Neoprene rubber material properties. A neoprene rubber sheet can be used in applications such as creating neoprene seals or a neoprene liner. Neoprene has 30 material s in the matweb database. Polychloroprene is primarily composed of carbon hydrogen and chlorine polymers which are cross linked to give neoprene certain desirable properties such as chemical inertness and thermal oil water and solvent resistance. Abbreviation cr astm d 2000 classification bc be chemical definition polychloroprene 20000 series.

Back to tradename list. These are the inherent characteristics of neoprene. Chloroprene neoprene 50 durometer shore a. Neoprene rubber is a synthetic material composed of polymerized chloroprene and is sometimes referred to as polychloroprene.

When used in liners seals and gaskets neoprene brings plenty of chemical and physical properties to the table. Resists degradation from sun ozone and weather. Neoprene rubber can withstand weathering and resists flex cracking. Neoprene foam is used in many applications and is produced in either closed cell or open cell form.

Originally produced by the american dupont corporation neoprene is a brand name of polychloroprene which is used as a substitute for rubber. It has strong resistance to oils chemicals uv light ozone and many general weather conditions. The closed cell form is waterproof less compressible and more expensive. Commercial grade astm d2000 bc505.

Mechanical property data denka neoprene ad20 polychloroprene rubber denka neoprene ad40 polychloroprene rubber denka neoprene ad50 polychloroprene rubber denka neoprene gna m1 polychloroprene rubber denka neoprene gna m2 polychloroprene rubber. Neoprene epdm sbr blend firm density. Neoprene polychloroprene is a multipurpose elastomer that has a balanced combination of properties. The history of neoprene.

Durometer or hardness range 20 95 shore a tensile strength range 500 3 000 psi elongation range 100 800 abrasion resistance very good to excellent adhesion to metal excellent adhesion to rigid materials good to excellent compression set poor to good flex cracking resistance good impact resistance good to excellent resilience rebound. Among other things neoprene is entirely waterproof which makes it an ideal material for wetsuits and other gear designed to insulate against wet and cold environments. Remains useful over a wide temperature range. Performs well in contact with oils and many chemicals.

Denka neoprene 571. Displays outstanding physical toughness. It s a strong and robust material that resists abrasion and can withstand temperatures of between 35 c and 125 c in some grades. Open cell neoprene sponge.