Oil absorption rubber with good stability and preparation method thereof
An oil-absorbing rubber and stability technology, which is applied in the field of oil-absorbing rubber preparation, can solve the problems of low density of oil-absorbing materials, short service life of oil-absorbing rubber, and large oil-absorbing capacity, so as to improve oil-absorbing rate, save environmental resources, and improve oil-absorbing performance Effect
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[0018] Example 1:
[0019] An oil-absorbing rubber with good stability and a preparation method thereof, which is made of the following raw materials in parts by weight: 95 parts of base rubber, 1 part of oil-absorbing resin, 2 parts of carbon black N550, 2 parts of stearic acid, and 2 parts of naphthenic oil , 2 parts of zinc oxide, 1.0 part of anti-aging agent, 1 part of calcium oxide, 0.5 part of accelerator, 1 part of modifier and 0.4 part of vulcanizing agent.
[0020] In this embodiment, the preparation process of the oil-absorbing resin is as follows:
[0021] (1) Heat the three-neck flask equipped with a reflux condenser and agitator in a water bath environment, add deionized water and polyvinyl alcohol under a nitrogen atmosphere, heat and stir to dissolve evenly, then add methyl methacrylate, methacrylic acid Dodecyl ester monomer, dichloroazoamidine and vulcanizing agent were reacted at 77° C. for 3 hours to obtain granular resin, and the mass ratio of methyl metha...
Example Embodiment
[0026] Example 2:
[0027] An oil-absorbing rubber with good stability and a preparation method thereof, which is made of the following raw materials in parts by weight: 96 parts of base rubber, 2 parts of oil-absorbing resin, 1 part of carbon black N550, 3 parts of stearic acid, and 3 parts of naphthenic oil , 2 parts of zinc oxide, 0.8 part of anti-aging agent, 2 parts of calcium oxide, 0.8 part of accelerator, 1 part of modifier and 0.6 part of vulcanizing agent.
[0028] In this embodiment, the preparation process of the oil-absorbing resin is as follows:
[0029] (1) Heat the three-neck flask equipped with a reflux condenser and agitator in a water bath environment, add deionized water and polyvinyl alcohol under a nitrogen atmosphere, heat and stir to dissolve evenly, then add methyl methacrylate, methacrylic acid Dodecyl ester monomer, dichloroazoamidine and vulcanizing agent were reacted at 77° C. for 3 hours to obtain granular resin, and the mass ratio of methyl meth...
Example Embodiment
[0034] Example 3:
[0035] An oil-absorbing rubber with good stability and a preparation method thereof, which is made of the following raw materials in parts by weight: 98 parts of base rubber, 2 parts of oil-absorbing resin, 2 parts of carbon black N550, 5 parts of stearic acid, and 3 parts of naphthenic oil , 2 parts of zinc oxide, 1.2 parts of anti-aging agent, 1 part of calcium oxide, 1.0 part of accelerator, 1 part of modifier and 0.8 part of vulcanizing agent.
[0036] In this embodiment, the preparation process of the oil-absorbing resin is as follows:
[0037] (1) Heat the three-neck flask equipped with a reflux condenser and agitator in a water bath environment, add deionized water and polyvinyl alcohol under a nitrogen atmosphere, heat and stir to dissolve evenly, then add methyl methacrylate, methacrylic acid Lauryl ester monomer, dichloroazoamidine and vulcanizing agent were reacted at 78°C for 3 hours to obtain granular resin, and the mass ratio of methyl methac...
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