Polyolefin Wheels

Polyolefin wheels resist a wide range of chemicals including water, detergents, bleach solutions, dilute acids and bases, alcohols, and many salts. They are not recommended for prolonged exposure to strong oxidizers or aromatic hydrocarbons. Check specific chemical compatibility data for your exact exposure conditions.

Polypropylene is a specific type of polyolefin, so all polypropylene wheels are polyolefin wheels, but not all polyolefin wheels are polypropylene. Polyolefin is the broader material family. The practical differences between polyolefin and polypropylene wheels are often minimal for most caster applications.

Yes. Polyolefin wheels are widely used in food processing environments due to their resistance to moisture, cleaning chemicals, and corrosion. They do not absorb water or harbor bacteria. Verify that the specific polyolefin formulation meets any applicable food-contact or FDA requirements for your facility.

Polyolefin wheels are less expensive than nylon and provide adequate chemical resistance for most wet and corrosive environments. Nylon wheels support substantially higher loads, have a wider temperature range (especially cold environments), and offer superior resistance to solvents. Choose polyolefin when budget is a priority and loads are moderate. Choose nylon for the heaviest loads and broadest chemical/temperature demands.