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PTFE (Polytetrafluoroethylene) Sphere, Ground, Opaque White, Standard Tolerance

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Product Specifications
Coefficient of Friction
0.15
Item Shape
Solid Sphere
Material Composition
Solid
Material Type
PTFE (Polytetrafluoroethylene)
Color Name
White
Opacity
Opaque
UNSPSC Code
30000000
Special Features
Grade II
System of Measurement
Inch

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Price  
All All      
Currently showing 1-9 of 9
1 inches 25 B000FN0PJI yes $56.36 Buy Options
1/2 inches 100 B000FN0PGG yes $36.57 Buy Options
1/4 inches 100 B000FN0P7K yes $11.77 Buy Options
3/16 inches 100 B000FMULX4 yes $11.27 Buy Options
3/32 inches 100 B000FMUEXG yes $9.05 Buy Options
3/4 inches 10 B000FMUM5Q yes $16.40 Buy Options
3/4 inches 25 B000FMUM6K yes $39.01 Buy Options
3/8 inches 100 B000FMYIP6 yes $24.28 Buy Options
5/16 inches 100 B000FMYIO2 yes $13.69 Buy Options

Key Features

  • PTFE resists most chemicals, typically withstands high temperatures, and has a low-friction, nonstick surface
  • PTFE generally withstands higher temperatures than other fluoropolymers, such as FEP and ETFE
  • Ground finish
  • Color is opaque white
  • Standard tolerance

Product Description

The opaque white PTFE sphere has a ground finish and a standard tolerance. Polypropylene (PP) is a strong, lightweight plastic with a hard, smooth surface that is suitable for use where bacterial buildup could be a factor. Typically stronger, more rigid, and more resistant to higher temperatures than polyethylene, polypropylene also has good resistance to chemicals and solvents.

Plastic refers to a group of synthetic or semi-synthetic materials that have been engineered to achieve specific properties. The most notable characteristics of plastics are its low weight, machinability, corrosion resistance, and typically good thermal and electrical insulating properties. Certain plastic grades also offer optical transparency similar to glass, low-friction or self-lubricating surfaces, and exceptional impact resistance. Depending on their properties, certain plastic grades can be used as alternatives to metal, glass, and ceramic. Unlike metal, plastic may experience creep, which is deformation caused by longtime exposure to a constant load.

Tensile strength, used to indicate the material’s overall strength, is the peak stress it can withstand before it breaks. Corrosion resistance describes the material's ability to prevent deterioration caused by atmosphere, moisture, or other medium. Wear resistance indicates the ability to prevent surface damage caused by contact with other surfaces. Toughness describes the material's ability to absorb energy before breaking, while hardness (commonly measured as indentation hardness) describes its resistance to permanent surface deformation. Impact resistance is the measure of a material’s ability to absorb a shock of energy before breaking.

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