SAHUL 20mm 100pcs Polypropylene ( PP ) Hollow Plastic Balls Precision Sphere

Ball Diameter： 20mmBall MaterialPolypropylene (PP)Quantity：100pcsWall Thickness About 1mmTolerance+/- 0.002''ProcessingMolding & GrindingPolypropylene hollow balls arefeatured by Very lightShow good corrosion resistance and high temperature resistanceup to 230°F 110°CCan feature an equatorial seamlineFloating onwaterThese PP hollow plastic balls are used as floating elements, they help to strongly reduce evaporation of liquids and emission of unwished steam. They also are frequently used even as decorative elements, cosmetic roll-on bottles, variety of medical and packaging uses.Welcome to Lingfeng Storehappy shopping, happy shopping

• 1. HIGH PRECISION SIZE: 20mm polypropylene (PP) hollow plastic ball, accurate size, suitable for a variety of application scenarios.
• 2. High quality PP material: made of polypropylene, wear-resistant to ensure stable performance in long-term use.
• 3. Hollow design: lightweight and sturdy, suitable for fluid transfer, buoyancy devices and many other applications.
• 4. Easy installation and maintenance: reasonable design, easy installation and maintenance, saving time and labor cost.
• 5. Wide applicability: suitable for a variety of scenarios such as industrial equipment, laboratory, household, etc., ideal for precision spheres.