PNBR / Powdered acrylonitrile-butadiene rubber

Application Scenarios  
PNBR TC-N1052R is engineered to meet the demands of several high-performance applications:

1. Brake Pads  
   - The powdered form of PNBR is particularly advantageous in the production of brake pads, where it acts as a binder and filler, providing wear resistance and thermal stability. This enhances performance, reduces noise, and prolongs the lifespan of the brake pads.
   - It also improves the friction characteristics of the pads, ensuring consistent performance under varying temperatures and pressures.
  
2. Gaskets and Seals  
   - In automotive and industrial applications, PNBR’s chemical resistance and flexibility make it ideal for gaskets and seals. 
   - The rubber's ability to maintain elasticity over a wide temperature range ensures that the seals remain effective, reducing the likelihood of leaks or failures.

3. Adhesives and Coatings  
   - PNBR is also used in adhesives and coatings, where its carboxylated nature enhances adhesion to different substrates. 
   - The powdered form allows for easy mixing and uniform dispersion, resulting in smooth, high-quality finishes in coatings and strong bonding in adhesives.

Product Features  
The TC-N1052R grade of PNBR offers several key features that make it stand out in the market:

1. High Bonding Strength  
   - The carboxyl functional groups in PNBR provide bonding capabilities, particularly when combined with various resins and fillers. 
   - This high bonding strength ensures durability and reliability in finished products, especially in demanding applications like brake pads and gaskets.

2. Thermal Stability  
   - PNBR exhibits remarkable thermal stability, maintaining its physical properties even under temperatures. 
   - This feature is crucial for products that are exposed to high heat, such as automotive brake pads and seals, where consistent performance is essential.

3. Enhanced Processability  
   - The powdered form of TC-N1052R PNBR allows for easy mixing and dispersion, reducing processing time and improving efficiency in manufacturing. 
   - This enhanced processability is particularly beneficial in large-scale production environments where uniformity and speed are critical.

Storage Environment  
PNBR TC-N1052R should be stored in a cool, ventilated environment with a temperature range of 5-40°C. It is essential to keep the product away from direct sunlight and moisture to preserve its chemical integrity. During the summer months, the shelf life of PNBR is approximately three months, while in winter, it extends to six months. Proper storage conditions will ensure the product remains in condition for use.