Medical Grade NBR LATEX

Nitrile Butadiene Rubber (NBR) Latex is a type of synthetic latex in liquid form, typically characterized by its milky appearance. It belongs to the family of unsaturated acrylonitrile and butadiene copolymers. NBR latex offers a range of outstanding properties, including high tensile strength, excellent resistance to oils (both mineral and vegetable oils), as well as resistance to benzene, petrol, and diluted acids and alkalis. These attributes make it an ideal material for various medical and industrial applications where resistance to oil, fuel, and chemicals is essential.

In the medical industry, NBR latex is commonly used in the production of disposable gloves, including laboratory gloves, examination gloves, and cleaning gloves. In the automotive industry, NBR latex is utilized to manufacture fuel and oil hoses, seals, grommets, and components used in water handling applications. Its resistance to a variety of chemicals and oils makes NBR latex particularly useful in food processing and industrial settings.

Key Properties of NBR Latex

• Tensile Strength: Excellent resistance to stretching and wear.
• Oil & Fuel Resistance: Provides superior protection against oils, fuels, and chemicals.
• Chemical Resistance: Effective in environments with diluted acids and alkalis.

Manufacturing of NBR Latex

NBR latex is produced using a combination of acrylonitrile, butadiene, and various additives like phenyl, sulfur, zinc oxide, potassium hydroxide, ammonia, and potassium laurate, as well as catalysts. The manufacturing process is capital-intensive and requires high-tech equipment to ensure consistent quality.

Given the high investment required for production, the entry of small-scale players in the market is limited. The market for nitrile butadiene rubber latex is also noted for its forward integration, with major manufacturers typically handling both production and distribution to maintain quality control.
 

Product Specifications (NBR Latex RUICO)

• Chemical Name: Acrylonitrile Butadiene Rubber
• CAS No.: 9003-18-3
• Appearance: Milky liquid
• Total Solid Substance: 44% Min.
• pH: 7-9
• Viscosity: 15-100 mPa.s
• Acrylonitrile Content: 30%

Conclusion

NBR latex's combination of strength, resilience, and chemical resistance makes it indispensable for applications in medical, automotive, and industrial sectors. The growing demand for disposable gloves and other protective products ensures that NBR latex will continue to be a vital material in these industries.

For further details, please contact our experts at Haoze Engineering.