SBR sole material for shoes of old people and preparation method of SBR sole material
A technology for shoe sole materials and elderly shoes, which is applied in the field of shoe sole materials, can solve problems such as poor shock absorption performance and impact resistance, and achieve the goal of improving compatibility and interface bonding strength, good compatibility, and improved compatibility Effect
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[0024] Example 1
[0025] An SBR sole material for elderly shoes, which is made of the following components in parts by weight: 45 parts of SBR, 9 parts of IIR, 7 parts of HNBR, 8.8 parts of hollow glass microspheres, 6.5 parts of naphthenic oil, and 11.5 parts of light clay , 3.5 parts of white carbon black, 0.7 parts of antioxidant CD, 0.6 parts of sulfur, 0.8 parts of accelerator DM, 750.6 parts of silane coupling agent, 2.7 parts of zinc oxide, and 1.2 parts of stearic acid.
[0026] The steps of its preparation method are as follows:
[0027] (1) Dissolve absolute ethanol in deionized water and disperse it uniformly to obtain an ethanol solution with a mass fraction of 80%, adjust the pH value to 3.5 with acetic acid, dilute the coupling agent in the ethanol solution, and then add the dried hollow The glass microspheres were stirred at 80°C for 2 hours, taken out, filtered, and dried in an oven at 90°C for 5 hours to obtain modified hollow glass microspheres for later us...
Example Embodiment
[0029] Example 2
[0030] An SBR sole material for elderly shoes, which is made of the following components in parts by weight: 50 parts of SBR, 12 parts of IIR, 6.5 parts of HNBR, 9 parts of hollow glass microspheres, 6 parts of naphthenic oil, and light clay 12 parts, 6 parts of white carbon black, 0.9 part of antioxidant CD, 0.8 part of sulfur, 1 part of accelerator DM, 750.9 parts of silane coupling agent, 2.8 parts of zinc oxide, and 1 part of stearic acid.
[0031] The preparation method is the same as that of Example 1.
Example Embodiment
[0032] Example 3
[0033] An SBR sole material for elderly shoes, which is made of the following components in parts by weight: 40 parts of SBR, 11 parts of IIR, 6.3 parts of HNBR, 8.4 parts of hollow glass microspheres, 7.5 parts of naphthenic oil, and light clay 10.8 parts, 4 parts of white carbon black, 1.1 part of antioxidant CD, 1 part of sulfur, 1.2 part of accelerator DM, 750.5 parts of silane coupling agent, 2 parts of zinc oxide, and 1.8 parts of stearic acid.
[0034] The preparation method is the same as that of Example 1.
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