A Plastic Hollow Ball is a thermoplastic ball that is m […]
A Plastic Hollow Ball is a thermoplastic ball that is made from two or more materials. It can be made of Polyamide-imide (Teflon), Polypropylene, or Acrylic. The process of melting and shaping these materials is called fusion. This process involves the application of opposing pressure and heating to the opposite sides of the plastic.Polypropylene hollow balls have many advantages over their solid counterparts. They have a high void ratio, excellent chemical resistance, and good dimensional stability. Moreover, they are available in a wide range of sizes, from 6.350 mm to 150 mm. These balls are also available in a wide range of colours.
Round Low Friction PP Hollow Ball
They can be used for level indicators, light load bearings, ball valves, and medical applications. Furthermore, these balls are autoclave and acid-retention-compatible.The polypropylene hollow ball is made of two components: the core and the covering. It is made by foaming and shrinking, and it has a stable center of gravity and overlapping edge. It has an excellent covering effect and is suitable for variable-diameter vessels. In horizontal acid storage tanks, it has a high coverage rate of 92% for the single-layer version and 97% for the double-layer version.A plastic ball can be made of several different materials. PMMA, for example, is a semi-spherical plastic material that exhibits relatively low water absorption.
This material is highly non-magnetic and non-electrically conductive, making it suitable for nearly any application. Besides being lightweight, acrylic spheres also offer excellent light transmittance, making them a popular choice for light-weight, high-impact applications.These hollow plastic balls come in a variety of standard sizes and colors. Many of them are available in natural colors, while others are available in different color combinations and corrosion resistance levels. The diameter of these balls ranges from 0.3 to 180 mm.Polyamide-imide (PAI) is a versatile thermoplastic material that has excellent mechanical and thermal properties.
This type of material undergoes an extended curing process that lengthens the polymer chain and increases its molecular weight. The resulting composite material is extremely stiff and has excellent thermal expansion properties. Moreover, it exhibits excellent chemical resistance.The polyamide-imide (PAI) is one of the highest performing thermoplastics available. This material offers unmatched strength at high temperatures and is able to withstand prolonged exposure to 500degF. Moreover, its high impact resistance makes it ideal for use in automotive transmissions.Polyamide-imide is available in a variety of grades. The Torlon 5030 polyamide-imide material contains 30% glass reinforcement and is suitable for compression molding, injection molding, or extrusion. The Torlon material is available from Emco Industrial Plastics Inc., one of the leading suppliers of thermoplastics.