Table tennis is China's "national ball" and a popular ball sport in the world. Table tennis is highly participatory and can be played by men, women and children, so it is also very common in life. When playing table tennis, the quality of table tennis rackets directly affects the performance of "skills". In actual production, most of the rubber surfaces of table tennis rackets are processed with natural rubber as the main raw material; natural latex regenerated rubber, as a low-cost replacement material for natural rubber, can be reasonably mixed into the formula of table tennis racket rubber surfaces. The premise of ensuring product quality reduces costs.
1. Application of natural latex reclaimed rubber in table tennis rackets
Latex reclaimed rubber can be used alone or in combination with natural rubber to produce different parts of table tennis rackets; the proportion of natural reclaimed rubber added is directly related to the reclaimed rubber index and the technical requirements of different parts of table tennis rackets. In actual production, when using latex reclaimed rubber 2ELYY56 to reduce the production cost of table tennis rackets, the price of black latex reclaimed rubber with the same index is lower, and the color matching of white and colored latex reclaimed rubber is easier. Suitable latex reclaimed rubber.
The International Table Tennis Federation stipulates that the rubber surface of the racket used in the open competition should be red on one side and black on the other side.
2. Reference formula of latex reclaimed rubber mixed with rubber surface of table tennis racket
Table tennis racket positive surface formula: 50 parts of natural rubber, 50 parts of 100% latex reclaimed rubber, 10 parts of zinc oxide, 2 parts of stearic acid, 1 part of antioxidant 264, 0.5 part of antioxidant MB, 30 parts of light calcium, magnesium carbonate 5 parts, 2 parts of calcium base ester, 0.4 part of accelerator D, 0.2 part of accelerator DM, 0.9 part of accelerator M, 1.5 part of sulfur, and appropriate amount of colorant.
Table tennis racket reverse rubber surface formula: 50 parts of natural rubber, 50 parts of 100% latex reclaimed rubber, 2.5 parts of zinc carbonate, 0.5 part of stearic acid, 0.3 part of accelerator M, 0.5 part of accelerator MB, 0.2 part of accelerator D, 0.5 part of DM, 1.5 part of sulfur, appropriate amount of colorant.
High-quality table tennis racket rubber can better adjust the contradiction among speed and control during exercise, and control to exert more stable power. In actual production, mixing an appropriate amount of natural latex reclaimed rubber into the rubber surface of a table tennis racket and adjusting the formula properly can further optimize product quality while reducing costs, and even fully use latex reclaimed rubber. Later, the editor will continue to share with you the production process and manufacturing skills of natural latex reclaimed rubber on the rubber surface of table tennis rackets.
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