Wear-resistant antibacterial shoe material and preparation method thereof
A shoe material and polyvinyl alcohol technology, applied in footwear, applications, clothing, etc., can solve the problems of non-slip, sole discomfort, etc., and achieve good ventilation, simple processing methods, and easy industrial production.
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[0031] Example 1
[0032] (1) Weigh 60 kg of EPDM rubber, 12 kg of polyvinyl alcohol with an average molecular weight of 12,000, 5 kg of silk protein, 3 kg of polyvinyl butyral, 1 kg of γ-mercaptopropyl trimethoxysilane, and methyl isobutyl ketone. 1kg, 0.5kg of pentaerythritol stearate, 0.5kg of methylisothiazolinone, 0.02kg of isophoronediamine and 1kg of bis-(phenyldimethylsiloxane)methylsilanol at 40℃ Stir well,
[0033] (2) Add the above components into a three-blade mixer and mix evenly, add 2kg of zinc ricinoleate and 1kg of nano titanium dioxide, add to the twin-screw extruder, add hydroxypropyl methyl at the side feed port of the twin-screw extruder 12kg of cellulose is melted, extruded, dried, and pelletized to obtain an antibacterial and deodorant insole material.
[0034] The temperature of each zone of the twin-screw extruder is 170°C in the first zone, 1900°C in the second zone, 2150°C in the third zone, and 190°C in the fourth zone.
[0035] Table 1 shows the performa...
Example Embodiment
[0036] Example 2
[0037] (1) Weigh 60 kg of EPDM rubber, 12 kg of polyvinyl alcohol with an average molecular weight of 12,000, 5 kg of silk protein, 3 kg of polyvinyl butyral, 1 kg of γ-mercaptopropyl trimethoxysilane, and methyl isobutyl ketone. 1kg, 0.5kg of pentaerythritol stearate, 0.5kg of methylisothiazolinone and 0.02kg of isophoronediamine, stir well at 40℃,
[0038] (2) Add the above components into a three-blade mixer and mix evenly, add 2kg of zinc ricinoleate and 1kg of nano titanium dioxide, add to the twin-screw extruder, add hydroxypropyl methyl at the side feed port of the twin-screw extruder 12kg of cellulose is melted, extruded, dried, and pelletized to obtain an antibacterial and deodorant insole material.
[0039] The temperature of each zone of the twin-screw extruder is 170°C in the first zone, 1900°C in the second zone, 2150°C in the third zone, and 190°C in the fourth zone.
[0040] Table 1 shows the performance test results of the prepared wear-resistant an...
Example Embodiment
[0041] Example 3
[0042] (1) Weigh 70 kg of EPDM rubber, 18 kg of polyvinyl alcohol with an average molecular weight of 15,000, 8 kg of silk protein, 5 kg of polyvinyl butyral, 3 kg of γ-mercaptopropyl trimethoxysilane, and methyl isobutyl ketone. 2kg, 1kg of pentaerythritol stearate, 1kg of methylisothiazolinone, 0.2kg of isophoronediamine and 1kg of bis-(phenyldimethylsiloxane)methylsilanol, stir well at 60℃ ,
[0043] (2) Add the above components into a three-blade mixer and mix evenly, add 4 kg of zinc ricinoleate and 3 kg of nano titanium dioxide, add to the twin-screw extruder, add hydroxypropyl methyl at the side feeding port of the twin-screw extruder 15kg of cellulose is melted, extruded, dried, and pelletized to obtain an antibacterial and deodorant insole material.
[0044] The temperature of each section of the twin-screw extruder is: the temperature in the first zone is 180°C, the temperature in the second zone is 200°C, the temperature in the third zone is 220°C, and...
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