Black Natural Rubber Gasket

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Product Description

Black Natural Rubber Gasket are cut from rubber sheets or mould pressing. Any sizes and shapes can be produced. Whether you need one part, or one million parts, our gasket division can cut just about any size and shape that you can imagine, from just about any material.

Product Detail

Black Natural Rubber Gasket

Style KXT 1700N Pure Natural Rubber Gasket

Natural rubber gaskets provide superior dynamic sealing. They have a low level of damping and good low temperature properties,

and mate well with metal surfaces. Natural rubber (NR) seals also resist tear and abrasion, and can resist shear and compression

for long periods in the absence of tension

Advantages:

• Have good resistance to moderate chemicals, dry organic acids
• Excellent water resistant and tear resistant

• Good abrasion resistance, high elasticity
• High tensile strength

• High elongation

• Good recovery., etc

Application:

• Alcohols, ketones and aldehydes

• Moderate chemical industries

• Wet or dry organic acids

• Weak acid and alkali

• Chemical tubing

• Shock absorber

• Ammonia., etc

Natural rubber Properties

Item	Natural rubber	Test Method
Color	black	-
Specific gravity	1.4g/cm3	ASTM D297
Hardness	40°-80° Shore A	ASTM D2240
Tensile strength	18 MPa (min)	ASTM D412
Elongation at break	500 % (min)	ASTM D412
Size	Normal or custom	-
Tear strength	15 N/mm	ASTM D 624
Low temperature resistance	-40°C	ASTM D1329
Temperature range	-40°C to +70°C	ASTM D2000