a luminous basketball
A technology of basketball and luminous powder is applied in the field of basketball supplies, which can solve the problems of dark basketball and inconvenient use, and achieve the effects of improved strength and impact wear resistance and simple process
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[0007] The present invention will be further described below in combination with specific embodiments.
[0008] A luminous basketball, which includes an outer skin, the outer skin is mixed with a foaming agent to obtain a rubber sheet, the rubber sheet is cut into an outer skin, and then vulcanized and shaped, wherein the colloid The mixing ratio is 0.4, among which, the phr of smoked rubber is 65-75, the phr of synthetic rubber is 10-15, the phr of light calcium is 16-18; the phr of live calcium is 15-18; the phr of white carbon The phr of black is 10--15; the phr of oil is 20-25; the phr of zinc oxide is 5-6; the phr of stearic acid is 0.4--0.8; the phr of anti-aging agent is 2-4; the phr of wax is 0.4-0.8; The sulfur phr is 2.5-3; the accelerator phr is 4-4.5, and the luminous powder is 2-3.
[0009] Preferably, the outer skin is formed after foaming.
[0010] The invention has the advantages of simple process, obvious improvement of bouncing property, strength and impact...
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