Neoprene bellows, also known as chloroprene bellows, CR bellows, or expansion joints, convoluted rubber bellows, or rubber dust boots, are usually used as sealing elements, and dust covers & dust boots in automotive industry, refrigeration industry and others. Xiamen Better Silicone is a professional rubber bellow supplier, which manufactures industrial bellows and automative bellows. Stock Rubber Bellows are also available.
Neoprene bellows, also known as Chloroprene Bellows, CR Bellows, or Expansion Joints, Convoluted Rubber Bellows, or Rubber Dust Boots, are usually used as sealing elements, and dust covers & dust boots in automotive industry, refrigeration industry and others.
Neoprene Bellows have better comprehensive performance than other rubbers.
Neoprene Expansion Joint Bellow is usually manufactured by compression mould, extrusion mould and rubber injection mould.
Custom Molded Rubber Bellows Manufacturing Process
Neoprene Bellow Functions:
Absorption of vibration;
Neoprene Bellow Advantages:
Wide Working Temperature Range: -40℉ / -40℃—248℉ / 120℃
Excellent Elongation: Up to 600%
Good Tensile Strength
Good Aging Resistance
Oil & Grease Resistance
Chemical Resistance: Acid and alkali can hardly destroy the neoprene material.
Weather Resistance: Excellent performance in anti-ozone and anti-weather.
Better flame resistance: Neoprene is the best flame-resistance material among general rubbers. Neoprene cannot combust spontaneously. It burns when contacting flame, but puts out by itself once isolating the flame.
Neoprene Bellow Disadvantages:
Poor cold resistance
Raw rubber has poor stock stability.
Rubebr Bellows can be customized into different shapes & constructions:
Rubber Bellows Catalogue:
Tapered Rubber Bellows
Square Rubber Bellows
Straight Expansion Joints