BNB INT. Co., Ltd. Plastic Ball

It has great thermal, wear, and fatigue resistance with outstanding stiffness, tensile strength, impact resistance, and other mechanical properties. POM : Polyoxymethylene This resin is highly crystalline and mechanically strong. It has good resistance to oil, repetitive load, and wear, making it applicable to bearings, gears, and other parts. Features Continuous Working Temperature : 95℃ ~ 45℃ Chemical, creep, frictional , wear resistance, and good mechanical characteristics in a wide range of temperature Production Range 1mm ~ 50.8mm Applications Bearing, display equipment parts, and ball caster (ball transfer) PE : polyethylen Universal plastics for a range of applications, such as industrial materials to living supplies; has good wear resistance for bearings, gears, and other parts Features It has a lower specific gravity, so it floats over water with good sanitation. It has excellent electric insulation, continuous working at a low temperature, and doesn’t influence its properties. Production Range 1mm ~ 50.8mm Applications Medicinal, cosmetics containers, perfume, living supplies, and check balls PP : Polypropylene This universal plastic has low specific gravity and good hinge characteristics, and it is similar to polyethylene (PE) but has better stress-grinding characteristics, transparency, and constant tension. Features It is ideal for food sanitation and has the lowest specific gravity among plastics. It has strong “hinge characteristics” against repetitive bending. Production Range 1mm ~ 50.8mm Applications Medicinal, cosmetics containers, perfume, living supplies, and check balls Teflon (PTFE): Polytelrafluoro Ethylene It is otherwise known as Teflon and is one of the most representative plastics, taking 60% of fluoroplastics. Features It can work continuously at 250 °C and is widely used in chemical and display equipment, as well as semiconductor industries where low friction, nonadhesion, and chemical resistance are required. Production Range 1mm ~ 25.4mm Applications Bearing, display equipment parts, and ball caster (ball transfer) Polyvinylchloride (PVC): Polyvinylchloride PVC is a nontoxic plastic with high water, acid, and alkali resistance, and electric insulation. Features It has lower thermal conductivity but good corrosion resistance and electric insulation. It also has stable mechanical strength for good machinability. Production Range 1mm ~ 25.4mm Applications Wastewater equipment parts, ball caster (ball transfer), medical device, agricultural machinery parts, and valves UHMW-PE : GUR, UPE UPE Ultrahigh molecular weight polyethylene, Ultrahigh molecular-weight polyethylene with good wear resistance, food sanitation, and economics Features Otherwise known as UPE, this is a high-density polyethylene with 1 million or higher average molecular weight. It has good self-lubrication, wear resistance, and the highest impact resistance among thermoplastics. It can work continuously at 80 °C –100 °C and has consistently high impact and wear resistance at a very low temperature (-270 °C ). Production Range 1mm ~ 25.4mm Applications Bearing, display equipment parts and ball caster (ball transfer), medical device parts, plastic ball production grade