Hypalon Rubber (CSM)
Excellent resistance to weather, ozone, and chemicals for demanding outdoor applications
View SpecificationsHypalon Rubber (Chlorosulfonated Polyethylene)
Hypalon Rubber (CSM - Chlorosulfonated Polyethylene) is a synthetic elastomer recognized for its exceptional resistance to weather, ozone, chemicals, and severe environmental conditions.
With a Shore A hardness of 70-75 points and a wide operating temperature range from -20°C to 140°C, Hypalon is the ideal material for outdoor applications requiring durability and aging resistance.
Superior Resistance Properties
Hypalon Rubber stands out for its unique properties for outdoor and chemical applications:
- Excellent weather resistance and aging
- Superior ozone resistance and UV radiation
- Excellent chemical resistance to concentrated acids and alkalis
- Good oil resistance and chemical products
- Wide operating temperature range
- Excellent wear resistance and abrasion
These properties make it indispensable in construction, industrial, marine applications, and any outdoor environment exposed to severe weather conditions.
Technical Data Sheet - Hypalon Rubber (CSM)
| PARAMETERS | METHOD | SPECIFICATIONS |
|---|---|---|
| HARDNESS, SHORE A | ASTM-D2240 | 70 - 75 |
| TENSILE STRENGTH, psi | ASTM-D412 | 900 MINIMUM |
| % ELONGATION | ASTM-D412 | 250 MINIMUM |
| TEAR RESISTANCE, KN/m | ASTM-D624 | 22 MINIMUM |
| TEMPERATURE RANGE (CELSIUS) | ASTM-D573 | -20°C TO 140°C |
| WEATHER RESISTANCE | - | EXCELLENT |
| SOUND INSULATION FACTOR | - | VERY GOOD |
| VIBRATION ABSORPTION | - | VERY GOOD |
| IMPACT ABSORPTION | - | VERY GOOD |
| PARAMETERS | METHOD | SPECIFICATIONS |
|---|---|---|
| OZONE RESISTANCE, @40°C, 100 ppm, 72 hours | ASTM-D1171 | CRACK-FREE |
| % COMPRESSION SET, @ 100°C, 24 hours | ASTM-D395 | 27.5 MAXIMUM |
| % CHANGE IN TENSION @ 100°C, 72 hours | ASTM-D573 | 22.5 MAXIMUM |
| % CHANGE IN ELONGATION @ 100°C, 72 hours | ASTM-D573 | 35.5 MAXIMUM |
| OPERATING TEMPERATURE, °C | - | FROM -36 TO 127°C |
| WEAR RESISTANCE | ASTM-D5963 | EXCELLENT |
| SUBSTANCES | METHOD | SPECIFICATIONS |
|---|---|---|
| OIL RESISTANCE | - | VERY GOOD |
| CHEMICAL RESISTANCE | ASTM-D471 | EXCELLENT |
| WEATHERING RESISTANCE | - | EXCELLENT |
| CONCENTRATED ACID AND ALKALI RESISTANCE | ASTM-D471 | EXCELLENT |
Main Applications
Industries and applications where Hypalon is the preferred choice
Construction
Roofing membranes, expansion joints, perimeter seals, and waterproofing systems.
Marine
Boat decks, life preservers, buoys, and components exposed to saltwater and marine conditions.
Industrial
Tank linings, chemical gaskets, conveyor belts, and exterior components.
Automotive
Window seals, body gaskets, and exterior components exposed to weather conditions.
Chemical
Linings for chemical processing equipment, corrosion-resistant gaskets and seals.
Solar Energy
Solar panel components, seals for outdoor installations, and mounting systems.
Advantages of Hypalon Rubber
Excellent Weather Resistance
Superior resistance to UV, ozone, rain, and extreme weather conditions.
Excellent Chemical Resistance
Exceptional performance with acids, concentrated alkalis, and chemical products.
Good Oil Resistance
Very good resistance to oils and many industrial solvents.
Wide Temperature Range
Operates from -36°C to 127°C, maintaining properties under extreme conditions.
Excellent Wear Resistance
High resistance to abrasion and wear in dynamic applications.
Good Mechanical Properties
900 psi tensile strength and 22 KN/m tear resistance.
Hypalon vs Other Materials
Performance comparison in outdoor and chemical applications
Hypalon (CSM)
Ideal for: Severe outdoor and chemical applications
EPDM
Ideal for: General outdoor applications
Neoprene
Ideal for: General applications and medium resistance
Additional Technical Characteristics
Aging Properties
Hypalon maintains its mechanical properties after prolonged exposure to severe environmental conditions, with maximum changes of 22.5% in tension and 35.5% in elongation after 72 hours at 100°C.
Ozone Resistance
Crack-free after 72 hours of exposure to 100 ppm ozone at 40°C, demonstrating its excellent resistance to ozone degradation.
Compression Properties
Maximum compression set of 27.5% after 24 hours at 100°C, indicating good elastic recovery in sealing applications.
Critical Applications
Ideal for applications requiring simultaneous resistance to severe weather conditions and exposure to aggressive chemical products.
Need Hypalon Rubber for Your Project?
We offer high-quality Hypalon and technical support for outdoor, chemical applications, and severe environmental conditions.