Scar Scrap Sealing Plane Sealing Surface Seizing Self-extinguishing Semipositive Mold Semirigid Plastic Setting Temperature Setting Time Shark Skin Shear Rate Shear Strength Shear Stress Sheet (thermoplastic) Sheet Train Shore Hardness Short Shot Shot Shot Capacity Shrink Fixture Shrink Wrapping Shrinkage SI Units Side Draw Pins Silicone Silk Screen Printing Single Cavity Mold Sink Mark Sintering Sizing Skin Slip Additive Slip Forming Slip-plane Snap-back Forming Solvent Solvent Molding Specific Gravity Specific Heat Specular Transmittance Spider Spider Lines Spin Welding Spinneret Spinning Spiral Flow Test Spiral Mold Cooling Splay Split-ring Mold Spray Coating Sprayed Metal Molds Spray-up Spreader Sprue Sprue Bushing Sprue Gate Sprue Lock Stabilizer Staple Stationary Platen Straight-sided Round Stress Crack Stretch Forming Striation Stripper-plate Submarine Gate Surface Resistivity Surface Treating Surfactant Suspension Sweating Synergism
