Natural Rubber, Latex 9006-04-6 (for the polymer)

Natural Rubber Complete Product Details

Overview

Natural rubber, also known as latex or rubber tree latex, is a highly elastic polymer derived from the sap of the rubber tree (Hevea brasiliensis). It is widely used in various applications due to its excellent mechanical properties and versatility.

Chemical Details

• Common Name: Natural Rubber
• Chemical Formula: C₅H₈ (repeating unit of isoprene)
• CAS Number: 9006-04-6 (for the polymer)

Physical Properties

• Appearance: Milky white liquid (latex) that turns into a solid rubber upon processing
• Odor: Mild characteristic odor
• Density: Approximately 0.92 g/cm³
• Elasticity: Highly elastic and flexible
• Tensile Strength: Ranges from 20 to 30 MPa
• Thermal Stability: Operates effectively within a temperature range of -50 °C to 80 °C (-58 °F to 176 °F).

Applications

1. Tires:

   • Used extensively in the manufacturing of tires for vehicles due to its durability and elasticity.

2. Footwear:

   • Commonly used in the production of soles and other rubber components in footwear.

3. Belts and Hoses:

   • Employed in making industrial belts, hoses, and gaskets due to its resilience.

4. Medical Products:

   • Used in manufacturing gloves, catheters, and other medical supplies.

5. Adhesives and Coatings:

   • Incorporated into various adhesives and coatings for improved performance.

6. Sports Equipment:

   • Used in the production of balls, mats, and other sports-related items.

Advantages

1. Elasticity:

   • Offers exceptional stretch and recovery properties.

2. Durability:

   • Exhibits high wear resistance and longevity.

3. Biodegradability:

   • Natural rubber is biodegradable, making it an environmentally friendly choice compared to synthetic alternatives.

4. Versatility:

   • Suitable for a wide range of applications across multiple industries.

Safety Considerations

• Allergies: Some individuals may have latex allergies; alternative materials may be required for sensitive users.
• Degradation: Natural rubber can degrade when exposed to sunlight, heat, and ozone, which may limit its outdoor applications.

Conclusion

Natural rubber is a crucial material known for its elasticity, durability, and versatility. Its wide range of applications in various industries, from automotive to healthcare, makes it an essential component in many products. If you have further questions or need more specific information, feel free to ask!