CN109971046A - 一种草坪填充颗粒 - Google Patents

一种草坪填充颗粒 Download PDF

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CN109971046A
CN109971046A CN201910273822.XA CN201910273822A CN109971046A CN 109971046 A CN109971046 A CN 109971046A CN 201910273822 A CN201910273822 A CN 201910273822A CN 109971046 A CN109971046 A CN 109971046A
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吴倍
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Changzhou Jinyou New Material Technology Co Ltd
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Abstract

本发明涉及橡胶材料领域，公开了一种草坪填充颗粒，包括中间层以及围绕包裹所述中间层的外表层；所述中间层成圆柱形，所述中间层的外径为5‑8mm；所述中间层高度为4‑8mm；所述外表层的外径是中间层外径的1.3‑2.6倍；所述外表层的高度是中间层高度的1.2‑1.4倍；所述外表层的外侧壁上设有若干个特征点；所述特征点围绕中间层的轴线分布；所述中间层采用填充材料；所述外表层原料及重量配比如下：热塑性弹性体5‑9份、天然橡胶30‑50份、活性剂1～2份、防老剂5～8份、抗疲劳防老剂5‑7份、颜料2～5份、发泡剂1～4份、增粘剂7～12份、防水剂2‑5份。通过上述方式，本发明能够有较好的弹性、抗冲击性，不容易老化，对人体无害且环保。

Description

一种草坪填充颗粒
技术领域
本发明涉及橡胶材料领域，特别是涉及一种草坪填充颗粒。
背景技术
目前填充颗粒已经广泛应用于运动场地，在人造草坪中，填充颗粒的填充使草坪的弹性增加，而且可以缓冲运动员对底面冲击，为了降低成本，但现有技术会出现填充颗粒已磨损，且材料不可回收，制造成本大，因此，一种制备工艺简单，生产高效的耐老化低成本且环保的填充颗粒具有广阔的市场前景。
发明内容
本发明主要解决的技术问题是提供一种草坪填充颗粒，能够有较好的弹性、抗冲击性，不容易老化，对人体无害、环保。
为解决上述技术问题，本发明采用的一个技术方案是：一种草坪填充颗粒，包括中间层以及围绕包裹所述中间层的外表层，中间层成圆柱形，中间层的外径为5-8mm，中间层高度为4-8mm，外表层的外径是中间层外径的1.3-2.6倍，外表层的高度是中间层高度的1.2-1.4倍，外表层的外侧壁上设有若干个特征点，特征点围绕中间层的轴线分布，中间层采用填充材料，外表层原料及重量配比如下：热塑性弹性体5-9份、天然橡胶30-50份、活性剂1～2份、防老剂5～8份、抗疲劳防老剂5-7份、颜料2～5份、发泡剂1～4份、增粘剂7～12份、防水剂2-5份。
优选的，填充材料具体采用白炭黑8-10份、陶土1-3份、石膏2-3份和滑石粉1-2份。
优选的，发泡剂为偶氮二甲酰胺或二苯磺酰肼醚。
优选的，颜料为草绿、群青、炭黑、豆绿、浅绿、苹果绿其中一种。
优选的，活性剂为硬脂酸、硬脂酸锌、氧化锌中的一种或多种。
优选的，防老剂为抗热氧老化剂、抗疲劳剂、紫外线吸收剂中的一种或多种。
优选的，若干个特征点具体为凹槽或凸条。
本发明的有益效果是：本发明能够有较好的弹性、抗冲击性，不容易老化、对人体无害、环保；还能够提高草坪的耐候性、耐水性和耐磨性，延长其使用寿命。
具体实施方式
下面对本发明的较佳实施例进行详细阐述，以使本发明的优点和特征能更易于被本领域技术人员理解，从而对本发明的保护范围做出更为清楚明确的界定。
本发明实施例包括：
实施例1：
一种草坪填充颗粒，包括中间层以及围绕包裹所述中间层的外表层；所述中间层成圆柱形，所述中间层的外径为5mm；所述中间层高度为4mm；所述外表层的外径是中间层外径的1.3倍；所述外表层的高度是中间层高度的1.2倍；所述外表层的外侧壁上设有若干个特征点；所述若干个特征点具体为凹槽或凸条；所述特征点围绕中间层的轴线分布；所述中间层采用填充材料；填充材料具体采用白炭黑8份、陶土1份、石膏2份和滑石粉1份；所述外表层原料及重量配比如下：热塑性弹性体5份、天然橡胶30份、活性剂1份、防老剂5份、抗疲劳防老剂5份、颜料2份、发泡剂1份、增粘剂7份、防水剂2份，所述颜料为草绿，所述发泡剂为偶氮二甲酰胺，所述活性剂为硬脂酸，所述活性剂为硬脂酸；防老剂为抗疲劳剂。
实施例2：
一种草坪填充颗粒，包括中间层以及围绕包裹所述中间层的外表层；所述中间层成圆柱形，所述中间层的外径为8mm；所述中间层高度为8mm；所述外表层的外径是中间层外径的2.6倍；所述外表层的高度是中间层高度的1.4倍；所述外表层的外侧壁上设有若干个特征点；所述若干个特征点具体为凹槽或凸条；所述特征点围绕中间层的轴线分布；所述中间层采用填充材料；填充材料具体采用白炭黑10份、陶土3份、石膏3份和滑石粉2份；所述外表层原料及重量配比如下：热塑性弹性体5-9份、天然橡胶50份、活性剂2份、防老剂8份、抗疲劳防老剂7份、颜料5份、发泡剂4份、增粘剂12份、防水剂5份，所述颜料具体为豆绿；所述发泡剂为二苯磺酰肼醚；所述活性剂为硬脂酸锌；所述防老剂为抗热氧老化剂。
实施例3：
一种草坪填充颗粒，包括中间层以及围绕包裹所述中间层的外表层；所述中间层成圆柱形，所述中间层的外径为6mm；所述中间层高度为5mm；所述外表层的外径是中间层外径的2倍；所述外表层的高度是中间层高度的1.3倍；所述外表层的外侧壁上设有若干个特征点；所述若干个特征点具体为凹槽或凸条；所述特征点围绕中间层的轴线分布；所述中间层采用填充材料；所述外表层原料及重量配比如下：热塑性弹性体6份、天然橡胶38份、活性剂1.5份、防老剂7份、抗疲劳防老剂6份、颜料3份、发泡剂2份、增粘剂9份、防水剂3份；所述颜料为炭黑；所述发泡剂为偶氮二甲酰胺；所述活性剂氧化锌；所述防老化剂为紫外线吸收剂。
本发明能够有较好的弹性、抗冲击性，不容易老化，对人体无害、环保；还能够提高人造草坪的耐候性、耐水性和耐磨性，延长其使用寿命。
以上所述仅为本发明的实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (7)

1.一种草坪填充颗粒，其特征在于，包括中间层以及围绕包裹所述中间层的外表层；所述中间层成圆柱形，所述中间层的外径为5-8mm；所述中间层高度为4-8mm；所述外表层的外径是中间层外径的1.3-2.6倍；所述外表层的高度是中间层高度的1.2-1.4倍；所述外表层的外侧壁上设有若干个特征点；所述特征点围绕中间层的轴线分布；所述中间层采用填充材料；所述外表层原料及重量配比如下：热塑性弹性体5-9份、天然橡胶30-50份、活性剂1～2份、防老剂5～8份、抗疲劳防老剂5-7份、颜料2～5份、发泡剂1～4份、增粘剂7～12份、防水剂2-5份。
2.根据权利要求1所述的一种草坪填充颗粒，其特征在于：所述填充材料具体采用白炭黑8-10份、陶土1-3份、石膏2-3份和滑石粉1-2份。
3.根据权利要求1所述的一种草坪填充颗粒，其特征在于：所述发泡剂为偶氮二甲酰胺或二苯磺酰肼醚。
4.根据权利要求1所述的一种草坪填充颗粒，其特征在于：所述颜料为草绿、群青、炭黑、豆绿、浅绿、苹果绿其中一种。
5.根据权利要求1所述的一种草坪填充颗粒，其特征在于：所述活性剂为硬脂酸、硬脂酸锌、氧化锌中的一种或多种。
6.根据权利要求1所述的一种草坪填充颗粒，其特征在于：所述防老剂为抗热氧老化剂、抗疲劳剂、紫外线吸收剂中的一种或多种。
7.根据权利要求1所述的一种草坪填充颗粒，其特征在于：所述若干个特征点具体为凹槽或凸条。
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WO2019021837A1 (ja) * 2017-07-28 2019-01-31 石原産業株式会社 弾性粒状物及びその製造方法、それを用いた人工芝生、舗装体並びにそれらの製造方法

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Application publication date: 20190705