CN112029253A - 一种轻质高弹tpu鞋底材料及其制备方法 - Google Patents

一种轻质高弹tpu鞋底材料及其制备方法 Download PDF

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CN112029253A
CN112029253A CN202010793301.XA CN202010793301A CN112029253A CN 112029253 A CN112029253 A CN 112029253A CN 202010793301 A CN202010793301 A CN 202010793301A CN 112029253 A CN112029253 A CN 112029253A
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许纯青
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Xiamen Xinshijia Children's Products Co ltd
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Abstract

本发明公开了一种轻质高弹TPU鞋底材料及其制备方法，所述轻质高弹TPU的鞋底材料由以下原料制配制成，其原料按重量份为：拜耳PC5060 100PHR、白炭黑10PHR、物理发泡剂AC 5PHR、PL‑400架桥助剂0.7PHR、3M架桥剂0.6PHR、ZnO氧化锌6PHR、ST硬脂酸0.9PHR、R‑03太白粉3PHR；所述制备方法将上述各成份按配比经混炼、发泡、冷却，二次油压，最终得到合成轻质橡胶；本发明鞋底材料密度小、耐磨性好、回弹性高、拉伸强度高、抗撕裂强度好等优点，特别适合用于制作鞋底，能够使鞋底具有弹性好，缓冲性好，压缩性好，因此在运动的过程中就会降低对关节的损害；同时具有耐磨、抗撕裂，这样就延长了鞋子的使用寿命。

Description

一种轻质高弹TPU鞋底材料及其制备方法
技术领域
本发明涉及鞋底材料配方领域，具体涉及一种轻质高弹鞋底材料及其制备方法。
背景技术
现有的用于制造鞋底的材料主要为普通橡胶、TPR热塑性橡胶、PU高分子聚氨脂合成材料等。其具有重量较重(重量为370g-500g)，材料硬，回弹差(回弹率为38％)，压缩变形差，从而限制了它的使用。
发明内容
本发明的第一个目的是为了解决上述技术问题，提供一种鞋底材料，由该材料制成的鞋底具有压缩性好，回弹性高；同时还提出轻质高弹TPU鞋底材料的制备方法。
为实现上述目的，本发明采用的技术方案如下：一种轻质高弹鞋底材料，该鞋底材料的重量份比如下：
Figure BDA0002624493490000011
本方案中，一种轻质高弹鞋底材料，由以下重量份数的原料制备而成：
Figure BDA0002624493490000021
一种轻质高弹TPU鞋底材料的制备方法，包括如下步骤：
(1)将拜耳PC5060、白炭黑、Zn0氧化锌、ST硬脂酸、R-03太白粉按上述配比加入密炼机；
(2)将步骤(1)所得的混合料转入模具中发泡，加入架桥剂、物理发泡剂 AC，发泡结束后，自然冷却，得到半成品；
(3)将步骤(2)所得的半成品在硫化机中进行二次硫化，二次硫化结束后，自然冷却即可合成轻质橡胶。
与现有技术相比，本发明具有以下有益效果：
1、本发明鞋底具有良好的稳定性、耐老化性、可塑性好、高弹性好等优点。
2、本发明鞋底材料非常合适用于制作鞋底，能够使鞋底具有质量轻，弹性好，压缩性好，因此在运动的过程中就会降低对关节的损害；同时具有耐磨、抗撕裂，这样就延长了鞋子的使用寿命。
附图说明
通过阅读参照以下附图对非限制性实施例所作的详细描述，本实用的其他特征、目的和优点将会变得更为明显：
图1为本发明的生产流程图；
具体实施方式
下面结合实施例对本发明作进一步说明，本发明的方式包括但不仅限于以下实施例。
实施例1
参照如图1所示，本发明一种轻质高弹TPU鞋底材料，由以下重量份数的原料制备而成：
Figure BDA0002624493490000031
一种轻质高弹TPU鞋底材料的制备方法，包括如下步骤：
(1)按上述配比将拜耳PC5060、白炭黑、Zn0氧化锌、ST硬脂酸和R-03太白粉依次加入密炼机中；
(2)将步骤(1)所得的混合料转入模具中发泡，加入架桥剂、物理AC发泡剂，发泡结束后，自然冷却，得到半成品；
(3)将步骤(2)所得的半成品在硫化机中进行二次硫化，二次硫化结束后，自然冷却即可合成轻质橡胶。
本发明制备得到的轻软弹尼龙弹性体鞋底材料的物理特性对比如下表：
Figure BDA0002624493490000041
上述实施例仅为本发明的优选实施方式，不应当用于限制本发明的保护范围，但凡在本发明的主体设计思想和精神上作出的毫无实质意义的改动或润色，其所解决的技术问题仍然与本发明一致的，均应当包含在本发明的保护范围之内。

Claims (3)

1.一种轻质高弹TPU鞋底材料，其特征在于，该鞋底材料的重量份比如下：
Figure FDA0002624493480000011
2.根据权利要求1所述的一种轻质高弹TPU鞋底材料，其特征在于：由以下重量份数的原料制备而成：
Figure FDA0002624493480000012
3.根据权利要求1或2任意一项所述的一种轻质高弹鞋底材料的制备方法，其特征在于包括如下步骤：
(1)按上述配比将拜耳PC5060、白炭黑、Zn0氧化锌、ST硬脂酸和R-03太白粉依次加入密炼机中；
(2)将步骤(1)所得的混合料转入模具中发泡，加入架桥剂、物理发泡剂AC，发泡结束后，自然冷却，得到半成品；
(3)将步骤(2)所得的半成品在硫化机中进行二次硫化，二次硫化结束后，自然冷却即可合成轻质橡胶。
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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7138453B1 (en) * 1999-04-05 2006-11-21 Kaneka Corporation Thermoplastic resin composition and process for preparing the same
CN107903479A (zh) * 2017-07-26 2018-04-13 厦门乔丹科技有限公司 一种超轻高弹耐磨鞋底的制作方法
CN111187464A (zh) * 2020-01-13 2020-05-22 许纯青 一种epoe合成发泡高弹新型鞋底材料及其制备方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7138453B1 (en) * 1999-04-05 2006-11-21 Kaneka Corporation Thermoplastic resin composition and process for preparing the same
CN107903479A (zh) * 2017-07-26 2018-04-13 厦门乔丹科技有限公司 一种超轻高弹耐磨鞋底的制作方法
CN111187464A (zh) * 2020-01-13 2020-05-22 许纯青 一种epoe合成发泡高弹新型鞋底材料及其制备方法

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