CR Neoprene is widely used in diving suits, surfing suits, slimming suits and other sports equipment, medium and high-end protective gear, bags, pet products, mats and footwear...

In the field of diving equipment manufacturing, CR Neoprene (Chloroprene Rubber) has emerged as the premier material for high-end diving suits due to its unique physical and chemical properties. Developed by DuPont in 1930 as a synthetic alternative to natural rubber, CR Neoprene now dominates underwater protection technology.
Key Performance Advantages of CR Neoprene
Superior Elasticity and Durability
CR Neoprene excels in tensile strength and flex resistance. Tests show that 100% CR formulations withstand over 882,000 stress cycles without cracking, far exceeding natural rubber's 399,000 cycles. Its high rebound elasticity (6-8 cm stretch recovery) ensures suits regain shape instantly after compression, ideal for prolonged use.
Thermal Insulation and Water Resistance
The closed-cell structure of CR material blocks water flow while trapping a thin layer of water against the skin, which is warmed by body heat to prevent hypothermia. This feature maintains comfort even in waters below 18℃.
Chemical Stability and Safety
CR Neoprene resists oil, ozone, and extreme temperatures (-40℃ to 150℃), outperforming standard rubber (-20℃ to 100℃). Though eco-friendly manufacturing is critical, the final product is non-toxic and complies with safety standards for underwater gear.
Applications of CR Diving Suits
Technical Diving: CR suits with 5mm+ thickness are preferred for cold-water diving below 10℃.
Sports Performance: High elasticity reduces drag, enhancing flexibility for freediving and surfing.
Custom Designs: By laminating fabrics like LYCRA or NYLON, CR suits combine aesthetics with functionality, catering to personalized needs.
Conclusion: CR Neoprene’s comprehensive performance makes it the core material for premium diving gear. Choosing CR diving suits enhances safety, comfort, and longevity, solidifying its status as the top choice for professional divers.

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