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Neoprene Gasket Material

Neoprene Gasketing*

Chloroprene (Neoprene)
Trade Names: Neoprene (E.l. duPont), Butachlor (Ditsugil), Bayprene (Mobay)

Moderately resistant to petroleum products.  Good Ozone and weather resistance.  Good compression set. Excellent for sealing refrigeration fluids such as Freon. Temperature range -65o F to +250o F.

Neoprene gasket material comes in four  primary forms; closed cell (wet suit material), open cell, diaphragm, and homogeneous.  Each of these three types have styles, colors and density variations that make them unique gasket materials.

Neoprene  Gasket Material - Homogeneous

Style 0725 - 60 Duro Neoprene blend provides moderate resistance to oil and ozone. For use in bumpers, pads, and sealing in general gasket and flange applications.

Minimum tensile strength - 800 PSI. Durometer 605. Temperature range: -
20F to +170 F. Black color.

Style 0725S -  40 Duro Neoprene blend provides moderate resistance to oil and ozone. For use in bumpers, pads, and sealing in general gasket and flange applications.

Style 0725H - 70 Duro Neoprene blend provides moderate resistance to oil and ozone. For use in bumpers, pads, and sealing in general gasket and flange applications.

Style 0734 - 70 Duro Cloth Finish - Good resistance to Sunlight, and outdoor weathering. Performs well in contact with many oils and chemicals. Cloth Finish.  Durometer 70 +/-5.  Tensile strength 1000 PSI.  Elongation 200%. 
Temperature Range -30 F to +200 F

Neoprene  Gasket Material - Sponge

STYLE R-451 / R431 Black Closed Cell Sponge

Black neoprene closed cell (expanded) sponge gasket sheet. Tiny individual sealed
cells contain inert nitrogen gas to resist moisture, dirt and air even at cut edges. It is this unique structure that makes the closed cell sheet an insulator, sound and vibration damper and shock absorber. Compression deflection 5-13 PSI. Density 15-30 lbs/cubic foot. Water absorption 5% maximum. Temperature range -30F to +150F (continuous) (to 200F intermittent). Tensile strength 150 PSI. Elongation 350%.

Neoprene  Gasket Material - Diaphragm

STYLE 0741 Neoprene Duck Inserted Diaphragm Gasket Material

Oil-resistant neoprene diaphragm material designed transmit pulsations between gases, air, and fluids. Reinforced with cotton duck to provide structural Strength.  Durometer 705. Tensile strength 1500 PSI. Elongation 300%.  Temperature range -40F to 220F Smooth finish.

 

*Gasket materials unlike purchasing steel or wood are made of a blend of materials with a dominant type (such as neoprene)  used in a "blend" or "Compound".  Always consider the specifications on the material you are ordering if your application is a difficult one.  Manufacturer gasket material specifications do vary.


If there is a style of Neoprene gasket material you do not see here, call American Seal & Packing
(714) 593-9780 today!

Neoprene Gasket Material
 
 
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