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Delrin Balls & Teflon Ball
Yuanke Steel Ball specializes in precision plastic balls (Delrin),available in the following grades and materials. Grade Diameter Tolerance Roundness Tolerance Diameter Tolerance Roundness Tolerance Unit inch inch mm mm 0 0.0005 0.0005 0.0127 0.0063 1 0.001 0.0005 0.0254 0.0127 2 0.002 0.001 0.050 0.025 3 0.005 0.005 0.127 0.127 4 0.015 N/A 0.381 N/A
Material Available
Item Delrin AF Material 20% Teflon+80% Delrin Density (g/cc) 1.50 Hardness (Rockwell R scale) 115 Wear resistant (kgf/cm2 ) 0.19 Wear Absorption(%) 0.2 Heat Resistance (°C) 340 Resistance to weak acid good Resistance to strong acid poor Resistance to weak alkali good Resistance to strong alkali good Resistance to organic solution good Feature Good wear/heat resistance;good corrosion resistance Dark brown color
Main products Steel ball Stainless Steel Balls Carbon Steel Balls Chrome Steel Balls Hollow balls Brass balls Grinding media Ceramic Balls Burnishing Media Bronze Balls Special Alloy Balls Plastic Balls Delrin Balls & Teflon Balls Polypropylene balls Nylon Balls Polyacetal balls