WO2022121421A1 - 阻燃抗静电的pu鞋底 - Google Patents

阻燃抗静电的pu鞋底 Download PDF

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Publication number
WO2022121421A1
WO2022121421A1 PCT/CN2021/118370 CN2021118370W WO2022121421A1 WO 2022121421 A1 WO2022121421 A1 WO 2022121421A1 CN 2021118370 W CN2021118370 W CN 2021118370W WO 2022121421 A1 WO2022121421 A1 WO 2022121421A1
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WIPO (PCT)
Prior art keywords
layer
flame
polyester fiber
flame retardant
antistatic
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PCT/CN2021/118370
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English (en)
French (fr)
Inventor
李卫美
张少华
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扬州市鹏泰鞋材有限公司
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Publication of WO2022121421A1 publication Critical patent/WO2022121421A1/zh

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    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/02—Soles; Sole-and-heel integral units characterised by the material
    • A43B13/04—Plastics, rubber or vulcanised fibre
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/02—Soles; Sole-and-heel integral units characterised by the material
    • A43B13/12—Soles with several layers of different materials
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/18—Resilient soles
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/18—Resilient soles
    • A43B13/20—Pneumatic soles filled with a compressible fluid, e.g. air, gas
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/22—Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/37—Sole and heel units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B25/08—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/02—Layered products comprising a layer of synthetic resin in the form of fibres or filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/14—Layered products comprising a layer of synthetic resin next to a particulate layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class

Definitions

  • the utility model relates to the technical field of sole processing, in particular to a flame retardant and antistatic PU sole.
  • the sole Since the sole is made of PU material, the density of the sole is very small, so its cold resistance is poor. At the same time, it is easy to catch fire when it encounters a fire, and it is not fireproof. At the same time, the PU sole has poor anti-skid property, and is not wear-resistant, and the use time is short.
  • This utility model is to provide a flame retardant and antistatic PU sole to solve the problems raised in the above background technology.
  • a flame retardant and antistatic PU sole including a flame retardant polyester fiber layer, the front outer surface of the flame retardant polyester fiber layer is inlaid with magnetotherapy stones, and the flame retardant polyester fiber layer is The outer wall of the fiber layer is coated with antistatic agent PEEJ coating, the rear outer surface of the flame retardant polyester fiber layer is fixedly installed with a cold-proof layer, the rear outer surface of the cold-proof layer is fixedly installed with a buffer layer, and the rear outer surface of the buffer layer is fixed A rubber layer is installed, an air cushion is arranged in the rubber layer, an opening for placing an air cushion is opened on the outer wall of the rubber layer, a first anti-skid pad is fixedly installed on the outer surface of the rear side of the rubber layer, and a second anti-skid pad is fixedly installed on the outer surface of the rear side of the rubber layer. Two non-slip mats.
  • the flame retardant polyester fiber layer is located directly in front of the cold protection layer, the cold protection layer is located directly in front of the buffer layer, and the buffer layer is located directly in front of the rubber layer.
  • the cold protection layer is a rubber powder polystyrene particle layer
  • the buffer layer is a polystyrene resin layer.
  • the first anti-skid pads are irregular diamond-shaped protrusions
  • the second anti-skid pads are irregular square protrusions.
  • the included angle between the rubber layer and the ground is 10-15 degrees.
  • the magnetotherapy stones have thirty-two groups and are irregularly distributed.
  • the flame-retardant and anti-static PU sole through the combination of the flame-retardant polyester fiber layer and the anti-static agent PEEJ coating, can play a flame-retardant and anti-static effect on the shoes, and protect people's feet as much as possible.
  • the soles of the feet can be treated magnetically, which is beneficial to human health.
  • the soles of the feet can be protected from the cold as much as possible. Transmits the temperature to the soles of the feet.
  • the flame-retardant and anti-static PU sole is used in conjunction with the buffer layer and the air cushion, so that the sole of the foot can be buffered and damped, making it lighter and easier to walk.
  • the rubber layer can be used to make the sole use The lifespan is extended, making the shoes more durable.
  • the first anti-skid pad and the second anti-skid pad are used together, which can greatly increase the friction between the sole and the ground, play a non-slip effect, and reduce the occurrence of accidents.
  • Fig. 1 is the structural representation of the utility model
  • Fig. 2 is the rear view of the utility model
  • FIG. 3 is a perspective view of the utility model.
  • 1 flame retardant polyester fiber layer 1 flame retardant polyester fiber layer, 2 magnetic therapy stone, 3 antistatic agent PEEJ coating, 4 buffer layer, 5 rubber layer, 6 air cushion, 7 first anti-skid pad, 8 second anti-skid pad, 9 cold protection layer.
  • the present utility model provides a technical solution: a flame-retardant and antistatic PU sole, comprising a flame-retardant polyester fiber layer 1, and a magnetotherapy stone 2 is inlaid and installed on the front outer surface of the flame-retardant polyester fiber layer 1 ,
  • the magnetic therapy stone 2 has thirty-two groups and is irregularly distributed.
  • the magnetic therapy stone 2 is embedded in the flame retardant polyester fiber layer 1 to perform magnetic therapy on the feet. Magnetic therapy for the soles of the feet is beneficial to human health.
  • the outer wall of the flame retardant polyester fiber layer 1 is coated with an antistatic agent PEEJ coating 3.
  • the flame retardant polyester fiber layer 1 and the antistatic agent PEEJ coating 3 can be used together.
  • the rear outer surface of the flame retardant polyester fiber layer 1 is fixedly installed with a cold-proof layer 9, and the flame-retardant polyester fiber layer 1 has a cold-proof layer below.
  • the flame-retardant polyester fiber layer 1 is located in front of the cold-proof layer 9, the cold-proof layer 9 is a rubber powder polystyrene particle layer, and a buffer layer 4 is fixedly installed on the rear outer surface of the cold-proof layer 9, and the buffer layer 4 is a polystyrene resin layer , the cold protection layer 9 is located in front of the buffer layer 4, and the rubber layer 5 is fixedly installed on the rear outer surface of the buffer layer 4.
  • the buffer layer 4 buffers the force of the sole of the foot, and the rubber layer 5 contacts the ground.
  • the setting can prolong the service life of the sole and make the shoes more durable.
  • the included angle between the rubber layer 5 and the ground is 10-15 degrees.
  • the outer wall of the rubber layer 5 is provided with an opening for placing the air cushion 6.
  • a first anti-skid pad 7 is fixedly installed, the first anti-skid pad 7 is an irregular diamond-shaped protrusion, and a second anti-skid pad 8 is fixedly installed on the rear outer surface of the rubber layer 5, and the second anti-skid pad 8 is an irregular square protrusion,
  • the air cushion 6 also buffers the sole of the foot, and the first anti-skid pad 7 and the second anti-skid pad 8 rub the ground. It can play the role of anti-skid and reduce the occurrence of accidents.
  • the magnetic therapy stone 2 is embedded in the flame-retardant polyester fiber layer 1 to perform magnetic therapy on the feet.
  • the soles of the feet should be treated as much as possible.
  • the buffer layer 4 buffers the force of the sole of the foot
  • the rubber layer 5 contacts the ground
  • the air cushion 6 also cushions the sole of the foot

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Finger-Pressure Massage (AREA)

Abstract

阻燃抗静电的PU鞋底，包括阻燃涤纶纤维层（1），阻燃涤纶纤维层（1）的前侧外表面镶嵌安装有磁疗石（2），阻燃涤纶纤维层（1）的外壁涂有抗静电剂PEEJ涂层（3），阻燃涤纶纤维层（1）的后侧外表面固定安装有御寒层（9），御寒层（9）的后侧外表面固定安装有缓冲层（4），缓冲层（4）的后侧外表面固定安装有橡胶层（5），橡胶层（5）内设气垫（6），橡胶层（5）外壁开设可放置气垫（6）的开口，橡胶层（5）的后侧外表面固定有第一防滑垫（7），橡胶层的后侧外表面固定安装第二防滑垫（8）。

Description

阻燃抗静电的PU鞋底 技术领域
本实用新型涉及鞋底加工技术领域，具体为一种阻燃抗静电的PU鞋底。
背景技术
随着人们生活水平的不断提高，人们对生活必需品的舒适性、美观性、实用性的追求也越来越明显，其中，人们对鞋子的舒适性、美观性及实用性的要求尤为严格，鞋底对于鞋子的舒适性影响较大，目前，市场上较普遍存在一种PU(Polyurethane，聚氨基甲酸酯)鞋底，其耐磨性能好、强度大，为了满足人们对鞋子的舒适性的要求，鞋底生产厂家经常使用密度较小的PU材料做鞋底，由于鞋底密度较小，故其重量较轻，且其材质较软，人们穿着由该鞋底制作的鞋子，必然会感觉轻便、柔软，进而满足了人们对鞋子舒适性的要求。
由于鞋底为PU材料，鞋底密度很小，所以其耐寒性能较差，同时在遇到火灾时，容易着火，不防火，同时PU鞋底防滑性较差，同时不耐磨，使用时间短。
实用新型内容
本实用新型的目的在于提供一种阻燃抗静电的PU鞋底，以解决上述背景技术中提出的问题。
为实现上述目的，本实用新型提供如下技术方案：阻燃抗静电的PU鞋底，包括阻燃涤纶纤维层，所述阻燃涤纶纤维层的前侧外表面镶嵌安装有磁疗石，阻燃涤纶纤维层的外壁涂有抗静电剂PEEJ涂层，阻燃涤纶纤维层的后侧外表面固定安装有御寒层，御寒层的后侧外表面固定安装有缓冲层，缓冲层的后侧外表面固定安装有橡胶层，橡胶层内设置有气垫，橡胶层的外壁开设有可放置气垫的开口，橡胶层的后侧外表面固定安装有第一防滑垫，橡胶层的后侧外表面固定安装有第二防滑垫。
优选的，所述阻燃涤纶纤维层位于御寒层的正前方，御寒层位于缓冲层的正前方，缓冲层位于橡胶层的正前方。
优选的，所述御寒层为胶粉聚苯颗粒层，缓冲层为聚苯乙烯树脂层。
优选的，所述第一防滑垫为不规则菱形凸起，第二防滑垫为不规则方形凸起。
优选的，所述橡胶层与地面夹角呈10-15度。
优选的，所述磁疗石有三十二组且呈不规则分布。
与现有技术相比，本实用新型的有益效果是：
(1)、该阻燃抗静电的PU鞋底，通过阻燃涤纶纤维层和抗静电剂PEEJ涂层的配合使用，能够对鞋起到阻燃抗静电的作用，尽可能的保护人的脚掌不受伤害，通过磁疗石的设置，能够对脚掌进行磁疗养护，有利于人体健康，通过御寒层的设置，能够对尽可能的对脚掌进行御寒，在天气寒冷时，大大的阻断寒冷地面传达到脚掌的温度。
(2)、该阻燃抗静电的PU鞋底，通过缓冲层和气垫的配合使用，从而能够对脚掌进行缓冲减震，使得行走时更加轻便且轻松，通过橡胶层的设置，能够使鞋底的使用寿命得到延长，使得鞋子更加耐穿，通过第一防滑垫和第二防滑垫的配合使用，能够大大增加鞋底和地面的摩擦，能够起到防滑的作用，减少事故的发生。
附图说明
图1为本实用新型的结构示意图；
图2为本实用新型的后视图；
图3为本实用新型的立体图。
图中：1阻燃涤纶纤维层、2磁疗石、3抗静电剂PEEJ涂层、4缓冲层、5橡胶层、6气垫、7第一防滑垫、8第二防滑垫、9御寒层。
具体实施方式
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。
请参阅图1-3，本实用新型提供一种技术方案：阻燃抗静电的PU鞋底，包括阻燃涤纶纤维层1，阻燃涤纶纤维层1的前侧外表面镶嵌安装有磁疗石2，磁疗石2有三十二组且呈不规则分布，安装装置时，磁疗石2镶嵌在阻燃涤纶纤维层1内，对脚进行磁疗养护，通过磁疗石2的设置，能够对脚掌进行磁疗养护，有利于人体健康，阻燃涤纶纤维层1的外壁涂有抗静电剂PEEJ涂层3，通过阻燃涤纶纤维层1和抗静电剂PEEJ涂层3的配合使用，能够对鞋起到阻燃抗静电的作用，尽可能的保护人的脚掌不受伤害，阻燃涤纶纤维层1的后侧外表面固定安装有御寒层9，阻燃涤纶纤维层1的下方有御寒层9，冬天使用时，尽可能对脚掌进行隔离寒冷的作用，通过御寒层9的设置，能够对尽可能的对脚掌进行御寒，在天气寒冷时，大大的阻断寒冷地面传达到脚掌的温度，阻燃涤纶纤维层1位于御寒层9的正前方，御寒层9为胶粉聚苯颗粒层，御寒层9的后侧外表面固定安装有缓冲层4，缓冲层4为聚苯乙烯树脂层，御寒层9位于缓冲层4的正前方，缓冲层4的后侧外表面固定安装有橡胶层5，缓冲层4对脚掌受力进行缓冲，橡胶层5对地面进行接触，通过橡胶层5的设置，能够使鞋底的使用寿命得到延长，使得鞋子更加耐穿，橡胶层5与地面夹角呈10-15度，缓冲层4位于橡胶层5的正前方，橡胶层5内设置有气垫6，通过缓冲层4和气垫6的配合使用，从而能够对脚掌进行缓冲减震，使得行走时更加轻便且轻松，橡胶层5的外壁开设有可放置气垫6的开口，橡胶层5的后侧外表面固定安装有第一防滑垫7，第一防滑垫7为不规则菱形凸起，橡胶层5的后侧外表面固定安装有第二防滑垫8，第二防滑垫8 为不规则方形凸起，同时气垫6也对脚掌进行缓冲，第一防滑垫7和第二防滑垫8对地面进行摩擦，通过第一防滑垫7和第二防滑垫8的配合使用，能够大大增加鞋底和地面的摩擦，能够起到防滑的作用，减少事故的发生。
工作原理：安装装置时，磁疗石2镶嵌在阻燃涤纶纤维层1内，对脚进行磁疗养护，阻燃涤纶纤维层1的下方有御寒层9，冬天使用时，尽可能对脚掌进行隔离寒冷的作用，缓冲层4对脚掌受力进行缓冲，橡胶层5对地面进行接触，同时气垫6也对脚掌进行缓冲，第一防滑垫7和第二防滑垫8对地面进行摩擦。
尽管已经示出和描述了本实用新型的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本实用新型的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本实用新型的范围由所附权利要求及其等同物限定。

Claims (6)

  1. 阻燃抗静电的PU鞋底，包括阻燃涤纶纤维层(1)，其特征在于：所述阻燃涤纶纤维层(1)的前侧外表面镶嵌安装有磁疗石(2)，阻燃涤纶纤维层(1)的外壁涂有抗静电剂PEEJ涂层(3)，阻燃涤纶纤维层(1)的后侧外表面固定安装有御寒层(9)，御寒层(9)的后侧外表面固定安装有缓冲层(4)，缓冲层(4)的后侧外表面固定安装有橡胶层(5)，橡胶层(5)内设置有气垫(6)，橡胶层(5)的外壁开设有可放置气垫(6)的开口，橡胶层(5)的后侧外表面固定安装有第一防滑垫(7)，橡胶层(5)的后侧外表面固定安装有第二防滑垫(8)。
  2. 根据权利要求1所述的一种阻燃抗静电的PU鞋底，其特征在于：所述阻燃涤纶纤维层(1)位于御寒层(9)的正前方，御寒层(9)位于缓冲层(4)的正前方，缓冲层(4)位于橡胶层(5)的正前方。
  3. 根据权利要求2所述的一种阻燃抗静电的PU鞋底，其特征在于：所述御寒层(9)为胶粉聚苯颗粒层，缓冲层(4)为聚苯乙烯树脂层。
  4. 根据权利要求1所述的一种阻燃抗静电的PU鞋底，其特征在于：所述第一防滑垫(7)为不规则菱形凸起，第二防滑垫(8)为不规则方形凸起。
  5. 根据权利要求2所述的一种阻燃抗静电的PU鞋底，其特征在于：所述橡胶层(5)与地面夹角呈10-15度。
  6. 根据权利要求1所述的一种阻燃抗静电的PU鞋底，其特征在于：所述磁疗石(2)有三十二组且呈不规则分布。
PCT/CN2021/118370 2020-12-07 2021-09-15 阻燃抗静电的pu鞋底 WO2022121421A1 (zh)

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