The difference between the Taber abraser and the rotary platform abrader?

1. Taber abraser:
The Taber abraser is a type of abrasion testing equipment that uses a rotating abrasive wheel to abrade the surface of a material. The test specimen is mounted on a turntable that rotates in the opposite direction of the abrasive wheel. The weight, speed, and number of cycles of the abrasive wheel can be adjusted to simulate different types of abrasion, such as rubbing, scratching, or scuffing. The Taber abraser is commonly used to evaluate the abrasion resistance of coatings, plastics, textiles, and other materials.

2. Rotary platform abrader:
The rotary platform abrader is another type of abrasion testing equipment that uses a rotating platform to abrade the surface of a material. The test specimen is clamped onto a rotating platform that is covered with an abrasive material, such as sandpaper or emery cloth. The platform rotates at a fixed speed and direction, while a weighted arm applies a constant force to the specimen. The abrasion resistance of the material is determined by measuring the weight loss or the number of cycles required to wear through the material. The rotary platform abrader is commonly used to evaluate the abrasion resistance of materials such as coatings, fabrics, and leather.

 

Overall, both the Taber abraser and the rotary platform abrader are useful tools for evaluating the abrasion resistance of materials, but they use different mechanisms to abrade the surface of the material. The choice of equipment depends on the specific application and the type of abrasion that is being simulated.