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Wear-resistant anti-skid sole material and preparation process thereof
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A technology of anti-slip and raw materials, which is applied in the field of shoe sole materials, and can solve problems such as sole bump grinding, weakening of sole anti-skid performance, and difficulty in meeting high-performance requirements of military shoes.
Active Publication Date: 2021-09-10
RUIAN DAHU SHOES IND CO LTD
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Summary
Abstract
Description
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Problems solved by technology
The soles prepared by the existing sole formulations have poor wear resistance. After long-term wearing, the bulges on the soles will be smoothed, which will weaken the anti-skid performance of the soles, making it difficult to meet the high performance requirements of military shoes.
Method used
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preparation example 1
[0038] A preparation method for splitting fibers, comprising the steps of:
[0039] 1), heating 2kg of LCP plastic to a molten state to obtain LCP melt;
[0040] 2), adding 0.5kg of chopped glass fibers and 1kg of lignin fibers into the LCP melt, and stirring and mixing evenly to obtain a mixture 1;
[0041] 3), adding a compatibilizer to the mixture 1, stirring and mixing evenly to obtain the mixture 2;
[0042]4), extruding the compound two into strips, and then spinning and shearing the strips to obtain crack-resistant fibers;
[0043] Wherein, the crack-resistant fiber includes two fiber lengths of 0.75 mm and 3 mm in equal amounts.
preparation example 2
[0045] A preparation method for splitting fibers, comprising the steps of:
[0046] 1), heating 2kg of LCP plastic to a molten state to obtain LCP melt;
[0047] 2), adding 1kg of chopped glass fibers and 1.5kg of lignin fibers into the LCP melt, and stirring and mixing evenly to obtain a mixture 1;
[0048] 3), adding a compatibilizer to the mixture 1, stirring and mixing evenly to obtain the mixture 2;
[0049] 4), extruding the compound two into strips, and then spinning and shearing the strips to obtain crack-resistant fibers;
[0050] Wherein, the crack-resistant fiber includes two fiber lengths of 0.75 mm and 3 mm in equal amounts.
preparation example 3
[0052] A preparation method for splitting fibers, comprising the steps of:
[0053] 1), heating 2kg of LCP plastic to a molten state to obtain LCP melt;
[0054] 2), adding 0.75kg of chopped glass fibers and 1.25kg of lignin fibers into the LCP melt, and stirring and mixing evenly to obtain a mixture one;
[0055] 3), adding a compatibilizer to the mixture 1, stirring and mixing evenly to obtain the mixture 2;
[0056] 4), extruding the compound two into strips, and then spinning and shearing the strips to obtain crack-resistant fibers;
[0057] Wherein, the crack-resistant fiber includes two fiber lengths of 0.75 mm and 3 mm in equal amounts.
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Abstract
The invention relates to the technical field of sole materials, and particularly discloses a wear-resistant anti-skid sole material and a preparation process thereof. The wear-resistant anti-skid sole material is prepared from 25-35 parts of EVA, 7-12 parts of HDPE, 5-10 parts of LDPE, 3-5 parts of a wear-resistant anti-skid filler, 0.2-0.8 part of a dispersing agent, 1-1.4 parts of bamboo charcoalfiber, 1.8-2.2 parts of anti-aging master batch and 4-8 parts of anti-crackingfiber, wherein the anti-crackingfiber is prepared from LCP plastic, chopped glass fiber and lignin fiber according to the weight part ratio of 2: (0.5-1): (1-1.5). The wear-resistant anti-skid sole material prepared according to the formula has good wear resistance and anti-skid performance.
Description
technical field [0001] The present application relates to the technical field of shoe sole materials, more specifically, it relates to a wear-resistant and non-slip shoe sole material and its preparation process. Background technique [0002] Different shoes have different requirements for soles. For example, sports soles require high wear resistance, leisure soles require light and soft soles, and mountaineering soles must be hard. Satisfying these different requirements depends on the different material formulations used to make the sole. [0003] Because military shoes are supplied to the special population of the army, soldiers need long-term training, so they have higher requirements for the quality of shoes and higher requirements for the physical properties of the soles. The sole prepared by the existing sole formula has poor wear resistance, and after long-term wearing, the protrusions of the sole will be worn out, which in turn will weaken the anti-skid performance...
Claims
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Application Information
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