Light, soft and elastic nylon elastomer sole material and preparation method thereof
A nylon elastomer and shoe sole material technology, applied in shoe soles, footwear, applications, etc., can solve the problems of poor compression deformation, limited use, hard materials, etc., and achieve good elasticity, prolonged service life, and high elasticity.
Pending Publication Date: 2020-12-22
郑挺松
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Problems solved by technology
It has heavy weight (weight is 370g-500g), hard material, poor rebound (rebound ratio 38%), and poor compression deformation, which limits its use
Method used
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Embodiment 1
[0019] Refer to as figure 1 As shown, a kind of light and soft elastic nylon elastomer comfortable sole material of the present embodiment is prepared from the raw materials of the following parts by weight:
[0020]
[0021] A kind of preparation method of light and soft elastic nylon elastic body comfortable sole material comprises the following steps:
[0022] (1) Add PEBAX, 3427AC (EBA), ZnO active zinc oxide, PL-400 bridging agent, stearic acid, MgO active magnesia, white foaming agent, TIAC and DCP bridging agent respectively according to the above ratio In the refining machine;
[0023] (2) transfer the mixture obtained in step (1) into a mold for foaming, then add rapid agent 201, Taixiang 3048 synthetic glue and AC foaming agent, the foaming time is 15 minutes, and wait for natural cooling to obtain a semi-finished product;
[0024] (3) The semi-finished product obtained in step (2) is subjected to secondary oil pressure in a vulcanizer, and the oil pressure temp...
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The invention discloses a light, soft and elastic nylon elastomer comfortable sole material and a preparation method thereof, wherein the light, soft and elastic nylon elastomer comfortable sole material is prepared from the following raw materials. The light, soft and elastic nylon elastomer comfortable sole material comprises the raw materials in parts by weight: 90 parts of PEBAX, 10 parts of 3427AC (EBA), 5 parts of ZnO activated zinc oxide, 2 parts of a PL-400 bridging agent, 1 part of stearic acid, and 10 parts of MgO activated magnesium oxide; 5 parts of a white foaming agent, 2 parts of TIAC and 2 parts of a DCP bridging agent are added into the components in proportion, the temperature is adjusted to 120 DEG C, mixing, foaming, cooling and secondary oil pressing are carried out, and finally, synthetic rubber is finally obtained. The sole material disclosed by the invention has the advantages of small density, good wear resistance, low hardness, good resilience, high tensile strength, good tear strength and the like, is particularly suitable for manufacturing soles, and can enable the soles to have good elasticity, good buffering performance and good compressibility, so that damage to joints can be reduced in the movement process; meanwhile, wear resistance and tear resistance are achieved, and thus the service life of shoes is prolonged.
Description
technical field [0001] The invention relates to the field of shoe sole material formulations, in particular to a comfortable shoe sole material of light, soft elastic nylon elastomer and a preparation method thereof. Background technique [0002] Existing materials for making shoe soles are mainly ordinary rubber, TPR thermoplastic rubber, PU polymer polyurethane synthetic materials and the like. It has heavy weight (weight is 370g-500g), hard material, poor springback (rebound rate is 38%), and poor compression deformation, thereby limiting its use. Contents of the invention [0003] The first object of the present invention is to provide a kind of shoe sole material in order to solve the above-mentioned technical problem, the shoe sole made of this material has good compressibility, softness, good elasticity; Also propose the preparation method of cotton elastic comfortable sole material simultaneously . [0004] In order to achieve the above object, the technical sche...
Claims
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IPC IPC(8): C08L77/00C08K13/02C08K3/22C08K5/09C08J9/10A43B13/04
CPCC08J9/103C08J9/0066C08J9/0095C08J9/0023A43B13/04C08J2377/00C08J2203/04
Inventor 郑挺松
Owner 郑挺松