High Precision 10mm Solid POM Plastic Ball

DELRIN Balls (ACETAL RESIN - POM) is similar to nylon but slightly harder and denser. Recommended for applications where these properties and low water absorption are required. Balls made of these materials are often used for sliding fittings of tables and drawers, furniture bearings, rollers, valves and elec­tronic components, sailing boat fittings.

Polytetrafluorethylene Balls (Teflon®) Teflonare a well-known non-friction material which is resistant to most corrosive agents and is electrically nonconductive. Teflon is particularly suitable for use in apparatus designed to handle cryogenic liquids and acids. its properties remain at a useful level over a wide temperature range of -180°C to 250°C..

Polyethylene Balls(High Density) It is more stress crack resistant than Polyethylene Low Density(LDPE).

Polypropylene BallsExcellent chemical resistance, low specific weight (less than water) and the highest melting point of thermoplastics. It is an excellent electrical insulator and has a low dielectric constant coefficient. It is often used where the capacity to float on fluids in general is required. It is ideal for equipment used for blood transfusions, level indicators and deodorant roll-on sticks. It is highly resistant to chemical substances, such as acids, alcalis, alcohols and many inorganic substances, saline solutions, solvents, gasoline (petrol), water, oils, greases, detergent, fruit juices and milk. It is not resistant to aromatic hydrocarbons and chlorates.

Nylon Balls (Zytel®, Polymide,PA)is used in check valves, light load bearings, knobs and toggle switches and other applications where low cost and resiliency are more important than hardness. Nylon has good resistance to alkalis, petroleum products and various mild chemicals.

Polyamide-imide Balls(Torlon) has one of the highest resistance to heat of all the plastics. It also has high strength, dimensional stability and impact resistance. It is designed for bearing and wear applications.

Acrylic Balls (Lucite, Plexiglass)has high optical quality and tensile strength. It also has a high resistance to heat distortion and has a highly polished finish.

Polyurethane Balls(PUR)are a relatively soft material that provides a good seal at low pressure in non return valves and excellent wear resistance. Polyurethane is not recommended for use with acids and alkalis.

PVC Balls .PVC is the most widely used member of the vinyl family. It is most commonly used in pipe and fittings. PVC offers excellent corrosion and weather resistance. It has a high strength-to-weight ratio and is a good electrical and thermal insulator. PVC is also self-extinguishing per UL flammability tests. PVC may be used to temperatures of 140°F (60° C).