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          No.:579
        POM(DERLIN) BALLS
        PRODUCT POM Balls
        Material POM (M90,M90S,DERLIN 100P,DERLIN 500P, DERLIN FG500P .......)
        Diameter 1.588 mm ~ 50.8 mm(1/16"~2")
        Grade G0,G1,G2,G3
        Standard ISO3290:2001
        Physical properties 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 elec-tronic components, sailing boat fittings.
         
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          No.:583
        PP BALLS
        PRODUCT PP Balls  (Polypropylene Balls)
        Material PP(Polypropylene )
        Diameter 3mm ~25.4 mm(1/8"~1")
        Grade G1,G2,G3
        Standard ISO3290:2001
        Physical properties

        Polypropylene Balls Excellent 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.


         
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          No.:593
        PA BALLS (NYLON BALLS)
        PRODUCT PA Balls(NYLON BALLS)
        Material PA6,PA66
        Diameter 1.588 mm ~ 50.8 mm(1/16"~2")
        Grade G0,G1,G2,G3
        Standard ISO3290:2001
        Physical properties

        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

         
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