Hypalon® rubber sheeting - CSM-China wholesale prices

What is Hypalon® (CSM) Rubber Sheeting?

Hypalon® rubber sheeting, also known as Chlorosulphonated Polyethylene (CSM), is a high-performance synthetic rubber renowned for its:

• Superior weather resistance

• Excellent waterproofing properties

• Outstanding acid & alkali resistance

Originally developed by DuPont™ under the Hypalon® brand, CSM remains the gold standard for extreme environmental durability.

Key Properties & Advantages

Unmatched Environmental Resistance

✔ Weatherproof – Resists UV, ozone, and extreme temperatures
✔ Waterproof – Impermeable to moisture and liquids
✔ Chemical-Resistant – Withstands acids, alkalis, oils, and fats

High-Temperature Performance

• Operating range: -40°C to +120°C

• Flame retardant – Meets strict fire safety standards

• Low gas permeability – Ideal for sealing applications

Mechanical Characteristics

• Hardness: ~70° Shore A (similar to vehicle tires)

• Maintains dimensional stability under pressure

• Excellent aging resistance – Long service life

Industrial Applications

1. Construction Industry

• Roofing membranes

• Waterproofing liners

• Expansion joints

2. Electrical Sector

• Cable insulation

• Transformer seals

• Electrical enclosures

3. Chemical Processing

• Tank linings

• Acid-resistant gaskets

• Chemical hose covers

4. Automotive & Manufacturing

• Engine compartment seals

• Fuel system components

• Equipment protection sheets

Why Choose Hypalon® (CSM) Over Other Rubbers?

Customizable Options Available

• Thickness: 0.5mm to 50mm

• Reinforced versions (fabric or metal mesh inserts)

• Custom colors and surface finishes
  
  
  

  Properties

  • Excellent resistance to oxidation and has outstanding resistance to atmospheric conditions and in particular strong sunlight and ozone.
  • Temperature Range: -35º C to +120º C.
  • CSM compounds resist fire and are self-extinguishing.
  • Resistance to chemicals; resistant to most inorganic chemical products, good resistance to general acids, oils and greases.

  Applications:

  • Hypalon rubber sheets for general use,
  • Hypalon washers,
  • Hypalon gaskets,
  • Hypalon seals,
  • Hypalon strips and Hypalon sheeting from hypalon rubber for a variety of different industrial sectors.
  • Hypalon sheets for boat repairs