CRRevision 1 — Published
Doc Ref: Classic_Rubber_Products.pdf & RubberCatalogM.pdf(Pages 2, 5, 11, 12, 14)
Chloroprene (Neoprene® / CR) Technical Reference Data Sheet
Versatile synthetic rubber resistant to refrigerants, atmospheric ozone, and marine weathering.
Continuous Operating Temperature Window:
Minimum: -40°CMaximum: 120°C
Resistant To / Recommended Media
Chemical media and fluids compatible under typical operating conditions:
- ✓Refrigerants (Freon)
- ✓Ammonia
- ✓Carbon Dioxide
- ✓Silicone Oil and Grease
- ✓Ozone
- ✓Weathering
Not Recommended / Incompatible Media
Aggressive fluids or environmental factors leading to accelerated swelling or degradation:
- ✕Strong oxidizing acids
- ✕Esters
- ✕Ketones
- ✕Chlorinated hydrocarbons
Key Engineering Advantages
- •Excellent resistance to outdoor environmental exposure
- •Moderate oil and fuel resistance
Operational Limitations
- •Moderate electrical insulation compared to silicone
Product Families Manufactured in CR
Engineering Reference Disclaimer
The technical data herein is compiled directly from Classic Rubber Products official catalogs and laboratory evaluations. Polymer performance is influenced by multiple interacting operational variables such as fluid pressure, seal gland compression, cycle frequency, and surface finish. Classic Rubber Products recommends testing prototypes under actual working conditions prior to full-scale deployment.