Table of Contents

1. Characteristics of Neoprene
2. Breathability Analysis of Neoprene
3. Jianbo Neoprene Company Solutions
4. Conclusion
5. References

Characteristics of Neoprene

Neoprene, also known as polychloroprene, is a type of synthetic rubber known for its durability, flexibility, and resistance to factors such as water, chemicals, and temperature fluctuations. It is commonly used in the manufacturing of wetsuits, orthopedic braces, and various industrial products due to its insulating properties.

Some key specifications include:

• Temperature resistance: -50°C to 120°C
• Water absorption rate: Less than 5%
• Density: 1.230-1.320 g/cm³
• Tensile strength: 5-25 MPa

Breathability Analysis of Neoprene

Breathability in fabrics is measured by the material's ability to allow water vapor to pass through. Neoprene is inherently non-breathable due to its closed-cell structure, which provides excellent insulation and waterproof characteristics but limits air flow and water vapor permeability.

The water vapor transmission rate (WVTR) for standard neoprene is typically lower than 0.1 g/m²/day. Comparatively, breathable fabrics such as Gore-Tex have WVTR values exceeding 20,000 g/m²/day.

Jianbo Neoprene Company Solutions

Jianbo Neoprene has developed innovative solutions to enhance the breathability of neoprene for applications requiring both insulation and moisture management. These include:

• Perforated Neoprene: Introduces micro-perforations within the neoprene structure to improve ventilation while maintaining the material’s core characteristics.
• Neoprene-Laminated Fabrics: Combines neoprene with breathable fabrics through lamination technology to offer improved comfort for users.
• Custom Composite Structures: Develops hybrid materials by blending neoprene with other breathable polymers to achieve specific performance requirements.

Conclusion

Whereas traditional neoprene is not breathable, advances in material engineering, notably by companies such as Jianbo Neoprene, have led to the development of solutions that enhance breathability without sacrificing the material's desirable properties. These innovations provide practical solutions for sportswear, medical, and industrial applications that require both protective and breathable features.

References

1. DuPont. (n.d.). Neoprene (Polychloroprene) Product Information. Retrieved from DuPont official resources.
2. MITSUI CHEMICALS, INC. (n.d.). Water Vapor Transmission Rate (WVTR) Testing Methodologies. Retrieved from MITSUI research publications.
3. Jianbo Neoprene Co., Ltd. (n.d.). Neoprene Material Innovation and Solutions. Retrieved from Jianbo Neoprene corporate publications.