CSM Rubber Sheet

CSM (Chlorosulfonated Polyethylene) Rubber Sheet, is a high-performance synthetic rubber renowned for its exceptional resistance to weathering, ozone, UV radiation, chemicals, acids,…

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CSM Rubber Sheet

Designed around demanding operating requirements

CSM (Chlorosulfonated Polyethylene) Rubber Sheet, is a high-performance synthetic rubber renowned for its exceptional resistance to weathering, ozone, UV radiation, chemicals, acids, alkalis, oxidation, and extreme environmental conditions. It is specifically designed for applications where long-term durability and superior outdoor performance are critical.

CSM Rubber Sheets maintain excellent flexibility, colour stability, and mechanical properties even after prolonged exposure to sunlight, moisture, and harsh chemicals, making them a preferred choice for marine, chemical, electrical, and heavy industrial applications.

Where this product is used

CSM Rubber Sheets are ideal for demanding industrial environments where superior weather, chemical, and ageing resistance is required.

  • Chemical Processing Plants
  • Oil & Gas Industry
  • Marine and Offshore Applications
  • Shipbuilding Industry
  • Power Generation Plants
  • Water and Wastewater Treatment Plants
  • Industrial Gaskets and Seals
  • Tank and Pipe Linings
  • Expansion Joints
  • Electrical Insulation Applications
  • Roofing and Waterproofing Systems
  • Conveyor Belt Skirting
  • Protective Industrial Curtains
  • Industrial Flooring
  • Mining and Cement Industries
  • Automotive Components
  • Outdoor Equipment Protection
  • General Engineering Applications

Performance characteristics

Our CSM Rubber Sheets are manufactured using premium-quality Chlorosulfonated Polyethylene compounds to provide exceptional durability and reliable performance in the harshest industrial environments.

  • Outstanding resistance to ozone, UV radiation, and weathering.
  • Excellent resistance to acids, alkalis, oxidising chemicals, and corrosive environments.
  • Superior resistance to oils, greases, and many industrial chemicals.
  • Excellent heat resistance and thermal stability.
  • Outstanding ageing and oxidation resistance.
  • Excellent resistance to moisture, humidity, and saltwater.
  • High tensile strength with excellent tear and abrasion resistance.
  • Superior flexibility over a wide temperature range.
  • Excellent flame resistance and self-extinguishing properties.
  • Outstanding colour retention for outdoor applications.
  • Low maintenance with extended service life.
  • Easy to fabricate, cut, and install.
  • Manufactured in accordance with international quality standards.

Technical specifications and available configurations

Values are based on the supplied product document and should be confirmed for the selected grade, dimensions and application.

Technical table 1
PropertySpecification
MaterialChlorosulfonated Polyethylene (CSM )
Hardness50–80 Shore A (Customisable)
Thickness1 mm to 50 mm
WidthUp to 2,000 mm
LengthAvailable in rolls or cut sheets
DensityAs per customer requirement
Surface FinishSmooth / Fabric Impression
Colour OptionsBlack, White, Grey, Blue, Red, Green and Custom Colours
ReinforcementPlain or Fabric Insert
Working Temperature35°C to +125°C (Special grades available up to +150°C)
CSM-01
PropertyValue
PolymerCSM
Density1.35 +/-0.05 g/cm3
Hardness65 +/-5 Shore A
Tensile Strength≥5 MPa
Elongation at Break≥200%
Working Temperature40 to 130°C
ColorBlack
CSM-02
PropertyValue
PolymerCSM
Density1.5 +/-0.05 g/cm3
Hardness65 +/-5 Shore A
Tensile Strength≥8 MPa
Elongation at Break≥300%
Working Temperature40 to 130°C
ColorBlack

Practical benefits

  • Exceptional outdoor durability and weather resistance.
  • Excellent resistance to UV rays, ozone, and oxidation.
  • Superior chemical and corrosion resistance.
  • Long-lasting performance in marine and industrial environments.
  • Excellent mechanical strength and flexibility.
  • Flame-retardant properties for enhanced safety.
  • Low maintenance and extended operational life.
  • Cost-effective solution for harsh operating conditions.

Relevant industrial sectors

Industry references below are taken from the supplied product content.

Chemical ProcessingOil & GasMarine & OffshoreShipbuildingPower GenerationWater & Wastewater TreatmentMiningCement IndustryAutomotiveElectrical & ElectronicsConstruction & InfrastructureGeneral Engineering

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