CN112265102A - 一种排球耐候型网架材料 - Google Patents

一种排球耐候型网架材料 Download PDF

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CN112265102A
CN112265102A CN202011148147.7A CN202011148147A CN112265102A CN 112265102 A CN112265102 A CN 112265102A CN 202011148147 A CN202011148147 A CN 202011148147A CN 112265102 A CN112265102 A CN 112265102A
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王瑞
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Abstract

本发明公开了一种排球耐候型网架材料,由竹子、二甲基硅油、丁醇水性树脂、PVC树脂粉、聚氨酯树脂、丙烯酸树脂、山梨醇单硬脂酸酯、亚群氮化硼高温油膏、鲸蜡、苯丙乳液、聚甲基丙烯酸乳液、硅酸钠、二丙二醇丁醚、异丁基三乙氧基硅、二丙二醇甲醚制成。与现有技术相比,本发明采用竹子为主要原材料,通过科学的配比多种材料与竹子组合,将竹子与混合料进行压制,使得竹子具有能够耐风吹日晒,且竹子的成本低,重量轻,利于安装,并且,竹子具有韧性,而避免了现有技术中采用金属材料而不具有韧性、耐候型的缺陷,提高使用寿命,具有推广应用的价值。

Description

一种排球耐候型网架材料
技术领域
本发明涉及一种体育运动材料,尤其涉及一种排球耐候型网架材料。
背景技术
排球是球类运动项目之一,球场长方形,中间隔有高网,比赛双方(每方六人)各占球场的一方,球员用手把球从网上空打来打去。排球运动使用的球,用羊皮或人造革做壳,橡胶做胆,大小和足球相似。排球在运动时,需要一个网架进行拉网才能够进行运动游戏,而网架一般假设在户外,现有技术中,排球网架一般使用钢管进行安装,而钢管即便是涂覆油漆也容易生锈,有个一年半载就老化损坏了,钢管重量大,材料成本高,安装不易,使用寿命也低,因此,需要一种新的材料。
发明内容
本发明的目的就在于为了解决上述问题而提供一种排球耐候型网架材料。
本发明通过以下技术方案来实现上述目的:
本发明由竹子、二甲基硅油、丁醇水性树脂、PVC树脂粉、聚氨酯树脂、丙烯酸树脂、山梨醇单硬脂酸酯、亚群氮化硼高温油膏、鲸蜡、苯丙乳液、聚甲基丙烯酸乳液、硅酸钠、二丙二醇丁醚、异丁基三乙氧基硅、二丙二醇甲醚制成。
本发明制备方法包括以下步骤:
S1:将新鲜竹子切成条状,再将条状的竹条进行分层裁切备用;
S2:将二甲基硅油、丁醇水性树脂、PVC树脂粉、聚氨酯树脂、丙烯酸树脂、山梨醇单硬脂酸酯、亚群氮化硼高温油膏、鲸蜡混合均匀,涂抹于步骤S1中裁切的竹片表面;
S3:将剩余的步骤S2的混合物加热融化,加入苯丙乳液、聚甲基丙烯酸乳液、硅酸钠、二丙二醇丁醚、异丁基三乙氧基硅、二丙二醇甲醚搅拌混合均匀备用;
S4:将步骤S2的竹片相互交错铺设两层进行压制成板,并将所有竹片均压制成板备用;
S5:将步骤S4的板一面均涂覆步骤S3的混合物,再将两层板涂覆后的面进行贴合,再进行压制合并;
S6:重复步骤一S5的步骤2-3次,压制得到4-6层的板状;
S7将压制的板状裁切制成排球网架,再在网架表面涂覆所述步骤S3的混合物,干燥即得成品。
优选的,按重量比,所述步骤S2的混合物比例为:所述二甲基硅油15%、所述丁醇水性树脂6%、所述PVC树脂粉8%、所述聚氨酯树脂20%、所述丙烯酸树脂12%、所述山梨醇单硬脂酸酯15%、所述亚群氮化硼高温油膏14%、所述鲸蜡10%。
优选的,按重量比,所述步骤S3的混合物比例为:所述步骤S2混合物总和为35%、所述苯丙乳液40%、所述聚甲基丙烯酸乳液10%、所述硅酸钠3%、所述二丙二醇丁醚2%、所述异丁基三乙氧基硅6%、所述二丙二醇甲醚4%。
本发明的有益效果在于:
本发明是一种排球耐候型网架材料,与现有技术相比,本发明采用竹子为主要原材料,通过科学的配比多种材料与竹子组合,将竹子与混合料进行压制,使得竹子具有能够耐风吹日晒,且竹子的成本低,重量轻,利于安装,并且,竹子具有韧性,而避免了现有技术中采用金属材料而不具有韧性、耐候型的缺陷,提高使用寿命,具有推广应用的价值。
具体实施方式
下面对本发明作进一步说明:
本发明由竹子、二甲基硅油、丁醇水性树脂、PVC树脂粉、聚氨酯树脂、丙烯酸树脂、山梨醇单硬脂酸酯、亚群氮化硼高温油膏、鲸蜡、苯丙乳液、聚甲基丙烯酸乳液、硅酸钠、二丙二醇丁醚、异丁基三乙氧基硅、二丙二醇甲醚制成。
本发明制备方法包括以下步骤:
S1:将新鲜竹子切成条状,再将条状的竹条进行分层裁切备用;
S2:将二甲基硅油、丁醇水性树脂、PVC树脂粉、聚氨酯树脂、丙烯酸树脂、山梨醇单硬脂酸酯、亚群氮化硼高温油膏、鲸蜡混合均匀,涂抹于步骤S1中裁切的竹片表面;
S3:将剩余的步骤S2的混合物加热融化,加入苯丙乳液、聚甲基丙烯酸乳液、硅酸钠、二丙二醇丁醚、异丁基三乙氧基硅、二丙二醇甲醚搅拌混合均匀备用;
S4:将步骤S2的竹片相互交错铺设两层进行压制成板,并将所有竹片均压制成板备用;
S5:将步骤S4的板一面均涂覆步骤S3的混合物,再将两层板涂覆后的面进行贴合,再进行压制合并;
S6:重复步骤一S5的步骤2-3次,压制得到4-6层的板状;
S7将压制的板状裁切制成排球网架,再在网架表面涂覆所述步骤S3的混合物,干燥即得成品。
优选的,按重量比,所述步骤S2的混合物比例为:所述二甲基硅油15%、所述丁醇水性树脂6%、所述PVC树脂粉8%、所述聚氨酯树脂20%、所述丙烯酸树脂12%、所述山梨醇单硬脂酸酯15%、所述亚群氮化硼高温油膏14%、所述鲸蜡10%。
优选的,按重量比,所述步骤S3的混合物比例为:所述步骤S2混合物总和为35%、所述苯丙乳液40%、所述聚甲基丙烯酸乳液10%、所述硅酸钠3%、所述二丙二醇丁醚2%、所述异丁基三乙氧基硅6%、所述二丙二醇甲醚4%。
本发明步骤S3的混合物的性能如下表:
项目 指标
细度 ≤25
耐冲击性(cm) 58
耐水性(168h) 无异常
耐碱性(0.5%NaOH溶液168h) 无异常
附着力 ≤0.8
耐摩擦(750g/500r) ≤0.07
耐擦洗 ≥20000次
经强度测试,本发明制得网架材料的弯曲强度为83.8M/Pa;弹性模量5480.3M/Pa。
以上显示和描述了本发明的基本原理和主要特征及本发明的优点。本行业的技术人员应该了解,本发明不受上述实施例的限制,上述实施例和说明书中描述的只是说明本发明的原理,在不脱离本发明精神和范围的前提下,本发明还会有各种变化和改进,这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (4)

1.一种排球耐候型网架材料,其特征在于:由竹子、二甲基硅油、丁醇水性树脂、PVC树脂粉、聚氨酯树脂、丙烯酸树脂、山梨醇单硬脂酸酯、亚群氮化硼高温油膏、鲸蜡、苯丙乳液、聚甲基丙烯酸乳液、硅酸钠、二丙二醇丁醚、异丁基三乙氧基硅、二丙二醇甲醚制成。
2.根据权利要求1所述的排球耐候型网架材料,其特征在于,制备方法包括以下步骤:
S1:将新鲜竹子切成条状,再将条状的竹条进行分层裁切备用;
S2:将二甲基硅油、丁醇水性树脂、PVC树脂粉、聚氨酯树脂、丙烯酸树脂、山梨醇单硬脂酸酯、亚群氮化硼高温油膏、鲸蜡混合均匀,涂抹于步骤S1中裁切的竹片表面;
S3:将剩余的步骤S2的混合物加热融化,加入苯丙乳液、聚甲基丙烯酸乳液、硅酸钠、二丙二醇丁醚、异丁基三乙氧基硅、二丙二醇甲醚搅拌混合均匀备用;
S4:将步骤S2的竹片相互交错铺设两层进行压制成板,并将所有竹片均压制成板备用;
S5:将步骤S4的板一面均涂覆步骤S3的混合物,再将两层板涂覆后的面进行贴合,再进行压制合并;
S6:重复步骤一S5的步骤2-3次,压制得到4-6层的板状;
S7将压制的板状裁切制成排球网架,再在网架表面涂覆所述步骤S3的混合物,干燥即得成品。
3.根据权利要求2所述的排球耐候型网架材料,其特征在于:按重量比,所述步骤S2的混合物比例为:所述二甲基硅油15%、所述丁醇水性树脂6%、所述PVC树脂粉8%、所述聚氨酯树脂20%、所述丙烯酸树脂12%、所述山梨醇单硬脂酸酯15%、所述亚群氮化硼高温油膏14%、所述鲸蜡10%。
4.根据权利要求2所述的排球耐候型网架材料,其特征在于:按重量比,所述步骤S3的混合物比例为:所述步骤S2混合物总和为35%、所述苯丙乳液40%、所述聚甲基丙烯酸乳液10%、所述硅酸钠3%、所述二丙二醇丁醚2%、所述异丁基三乙氧基硅6%、所述二丙二醇甲醚4%。
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