Introduction of imported rubber balls from PTFE
Imported rubber ball is a kind of hollow rubber moulding product, which is elastic after inflating. There are many kinds of imported rubber balls, which can be roughly divided into two categories: biliary balls and non-biliary balls. The former is divided into rubber balls with skeleton layer (such as basketball, football, volleyball) and non-skeleton balls (such as artistic gymnastics ball, tennis ball, toy ball, etc.). When importing rubber ball tung, it also belongs to a mechanical seal and is a commonly used sealing element.
2. Advantages of PTFE Imported Rubber Balls
High temperature resistance - working temperature up to 250 C.
Low Temperature Resistance - Good mechanical toughness; 5% elongation can be maintained even when the temperature drops to - 196 C.
Corrosion resistance - For most chemicals and solvents, it shows inertia, strong acid and alkali resistance, water and various organic solvents.
Weather resistance - with the best aging life in plastics.
High lubrication - the first low friction coefficient in solid materials.
Non-adherence - is the first small surface tension in solid materials, and does not adhere to any substance.
Non-toxic - with profound inertia, as an artificial blood vessel and organ swimming long-term implantation in vivo without adverse reactions.
Polytetrafluoroethyl hexafluoride (PTFE) as a sealing material has many applications. Because of its high corrosion resistance, stable physical performance, high and low temperature resistance, it has achieved good sealing performance, and has been widely used in petroleum, chemical, pharmaceutical, electric power, iron and steel industry. Applicable media include water, oil, acid solution, alkali solution and almost all chemical components.
3. Size of imported water-milling rubber balls from Taiwan:
1. Imported rubber ball specifications are generally expressed as: diameter (mm), such as: rubber ball specifications 8, of which 8 represents rubber ball diameter of 8 mm (mm);
2. Existing size mould for imported rubber ball: 3.18MM/3.27MM/4MM/4.76MM/5MM/5.3MM/6MM/6.35MM/6.7MM/7MM/7.14MM/8MM/8.25MM/9MM/9.52MM/9.9MM/10.21MM/10.7MM/11.53MM 12.7MM