CN110527213A - 一种壶铃浸塑液及其浸塑工艺 - Google Patents

一种壶铃浸塑液及其浸塑工艺 Download PDF

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CN110527213A
CN110527213A CN201910742001.6A CN201910742001A CN110527213A CN 110527213 A CN110527213 A CN 110527213A CN 201910742001 A CN201910742001 A CN 201910742001A CN 110527213 A CN110527213 A CN 110527213A
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kettle
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勾东海
勾建江
孙冬生
张建新
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TIANJIN KAIXIN METAL PRODUCTION Co Ltd
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Abstract

本发明是一种壶铃浸塑液及其浸塑工艺，浸塑液的组成成分及其质量份数分别为：聚氯乙烯树脂粒75‑90份；丙烯酸树脂25‑42份；增塑剂9‑15份；抗氧剂2.5‑6份；颜料粉2.3‑7份；固化剂6‑9.8份；消泡剂6‑18份；碳酸钙3.1‑4份；阻燃剂3.2‑4.1份。本发明在壶铃浸塑之前，首先对壶铃表面进行较彻底的处理，浸塑后的浸塑层在壶铃的表面上附着性好，浸塑液中添加抗氧剂，延长了壶铃的使用寿命。

Description

一种壶铃浸塑液及其浸塑工艺
技术领域
本发明涉及健身器材生产技术领域，尤其涉及一种壶铃浸塑液及其浸塑工艺。
背景技术
壶铃一般用铸铁制成，按重量分别有10千克、15千克、20千克、25千克、30千克、50千克等规格。在我国民间也有外形似锁状的石锁，用法与壶铃大致相同。用壶铃进行健身锻炼时，可以做各种推、举、提、抛和蹲跳等练习。壶铃训练与哑铃、杠铃训练的不同之处在于，壶铃对于全面提高整体的爆发力更加有效，因此壶铃与石锁自来便受到格斗士和武术家的喜爱。壶铃在生产完成后，需要对表面浸塑处理，防止壶铃本体受到锈蚀和氧化，现有的一些浸塑工艺得到的壶铃器材浸塑层的附着性差，而且浸塑层容易老化，不利于长期使用。
发明内容
本发明旨在为壶铃的生产提供一定的指导，而提供一种壶铃浸塑液及其浸塑工艺。
本发明为实现上述目的，采用以下技术方案：
一种壶铃浸塑液，其组成成分及其质量份数分别为：聚氯乙烯树脂粒75-90份；丙烯酸树脂25-42份；增塑剂9-15份；抗氧剂2.5-6份；颜料粉2.3-7份；固化剂6-9.8份；消泡剂6-18份；碳酸钙3.1-4份；阻燃剂3.2-4.1份。
特别的，所述增塑剂为DEHP。
特别的，所述抗氧剂为TNPP。
特别的，所述固化剂为DETA。
特别的，所述消泡剂为乳化硅油。
特别的，所述阻燃剂为磷系阻燃剂。
特别的，一种壶铃浸塑液的浸塑工艺，包括以下步骤：
(1)浸塑浆液的配置：将上述壶铃浸塑液的组成成分放入烘箱干燥至恒重并称取对应质量份数的成份加入研磨混料机中，保持混料机的转速为5m-9m/s，搅拌时间为2h-3h，然后将搅拌均匀的混合料加热至120℃熔化并在50℃-65℃下保温待用；
(2)表面除锈处理：将待浸塑的壶铃放入pH值为4.5-6的磷酸和磷酸氢钠的混合液中，浸泡时间为1-2h，然后取出壶铃使用去离子水清洗数次，接着放入80℃的真空干燥箱中干燥；
(3)表面打磨处理：将步骤(2)得到的壶铃使用电动打磨机对表面进行打磨，保持电动打磨机的打磨轮的转速为20m-25m/s，然后使用毛皮料对壶铃表面擦拭；
(4)表面钝化处理：将步骤(3)所得的壶铃加入冷浓硝酸溶液中进行钝化处理，钝化时间为10min-15min；
(5)预热处理：将步骤(4)所得的壶铃放入预热炉中预热30min，保持预热温度为150℃；
(6)浸塑处理：将步骤(5)所得到的壶铃放入步骤(1)制得的浸塑液中浸塑处理，浸塑时间为15s-20s；
(7)塑化处理：将步骤(6)中浸塑完成的壶铃在60℃-75℃的烘箱内保温15min-30min，然后自然冷却至常温。
本发明的有益效果是：本发明在壶铃浸塑之前，首先对壶铃表面进行较彻底的处理，浸塑后的浸塑层在壶铃的表面上附着性好，浸塑液中添加抗氧剂，延长了壶铃的使用寿命。
具体实施方式
下面结合实施例对本发明作进一步说明：
具体实施例1：
一种壶铃浸塑液，其组成成分及其质量份数分别为：聚氯乙烯树脂粒90份；丙烯酸树脂42份；增塑剂15份；抗氧剂6份；颜料粉7份；固化剂9.8份；消泡剂18份；碳酸钙4份；阻燃剂4.1份。
特别的，所述增塑剂为DEHP。
特别的，所述抗氧剂为TNPP。
特别的，所述固化剂为DETA。
特别的，所述消泡剂为乳化硅油。
特别的，所述阻燃剂为磷系阻燃剂。
特别的，一种壶铃浸塑液的浸塑工艺，包括以下步骤：
(1)浸塑浆液的配置：将上述壶铃浸塑液的组成成分放入烘箱干燥至恒重并称取对应质量份数的成份加入研磨混料机中，保持混料机的转速为9m/s，搅拌时间为3h，然后将搅拌均匀的混合料加热至120℃熔化并在65℃下保温待用；
(2)表面除锈处理：将待浸塑的壶铃放入pH值为6的磷酸和磷酸氢钠的混合液中，浸泡时间为2h，然后取出壶铃使用去离子水清洗数次，接着放入80℃的真空干燥箱中干燥；
(3)表面打磨处理：将步骤(2)得到的壶铃使用电动打磨机对表面进行打磨，保持电动打磨机的打磨轮的转速为25m/s，然后使用毛皮料对壶铃表面擦拭；
(4)表面钝化处理：将步骤(3)所得的壶铃加入冷浓硝酸溶液中进行钝化处理，钝化时间为15min；
(5)预热处理：将步骤(4)所得的壶铃放入预热炉中预热30min，保持预热温度为150℃；
(6)浸塑处理：将步骤(5)所得到的壶铃放入步骤(1)制得的浸塑液中浸塑处理，浸塑时间为20s；
(7)塑化处理：将步骤(6)中浸塑完成的壶铃在75℃的烘箱内保温30min，然后自然冷却至常温。
具体实施例2：
一种壶铃浸塑液，其组成成分及其质量份数分别为：聚氯乙烯树脂粒75份；丙烯酸树脂25份；增塑剂9份；抗氧剂2.5份；颜料粉2.3份；固化剂6份；消泡剂6份；碳酸钙3.1份；阻燃剂3.2份。
特别的，所述增塑剂为DEHP。
特别的，所述抗氧剂为TNPP。
特别的，所述固化剂为DETA。
特别的，所述消泡剂为乳化硅油。
特别的，所述阻燃剂为磷系阻燃剂。
特别的，一种壶铃浸塑液的浸塑工艺，包括以下步骤：
(1)浸塑浆液的配置：将上述壶铃浸塑液的组成成分放入烘箱干燥至恒重并称取对应质量份数的成份加入研磨混料机中，保持混料机的转速为5m/s，搅拌时间为2h，然后将搅拌均匀的混合料加热至120℃熔化并在50℃下保温待用；
(2)表面除锈处理：将待浸塑的壶铃放入pH值为4.5的磷酸和磷酸氢钠的混合液中，浸泡时间为1h，然后取出壶铃使用去离子水清洗数次，接着放入80℃的真空干燥箱中干燥；
(3)表面打磨处理：将步骤(2)得到的壶铃使用电动打磨机对表面进行打磨，保持电动打磨机的打磨轮的转速为20m/s，然后使用毛皮料对壶铃表面擦拭；
(4)表面钝化处理：将步骤(3)所得的壶铃加入冷浓硝酸溶液中进行钝化处理，钝化时间为10min；
(5)预热处理：将步骤(4)所得的壶铃放入预热炉中预热30min，保持预热温度为150℃；
(6)浸塑处理：将步骤(5)所得到的壶铃放入步骤(1)制得的浸塑液中浸塑处理，浸塑时间为15s；
(7)塑化处理：将步骤(6)中浸塑完成的壶铃在60℃的烘箱内保温15min，然后自然冷却至常温。
具体实施例3：
一种壶铃浸塑液，其组成成分及其质量份数分别为：聚氯乙烯树脂粒85份；丙烯酸树脂27份；增塑剂10份；抗氧剂4份；颜料粉5份；固化剂7份；消泡剂15份；碳酸钙3.2份；阻燃剂4份。
特别的，所述增塑剂为DEHP。
特别的，所述抗氧剂为TNPP。
特别的，所述固化剂为DETA。
特别的，所述消泡剂为乳化硅油。
特别的，所述阻燃剂为磷系阻燃剂。
特别的，一种壶铃浸塑液的浸塑工艺，包括以下步骤：
(1)浸塑浆液的配置：将上述壶铃浸塑液的组成成分放入烘箱干燥至恒重并称取对应质量份数的成份加入研磨混料机中，保持混料机的转速为7m/s，搅拌时间为2h，然后将搅拌均匀的混合料加热至120℃熔化并在65℃下保温待用；
(2)表面除锈处理：将待浸塑的壶铃放入pH值为5的磷酸和磷酸氢钠的混合液中，浸泡时间为1.5h，然后取出壶铃使用去离子水清洗数次，接着放入80℃的真空干燥箱中干燥；
(3)表面打磨处理：将步骤(2)得到的壶铃使用电动打磨机对表面进行打磨，保持电动打磨机的打磨轮的转速为21m/s，然后使用毛皮料对壶铃表面擦拭；
(4)表面钝化处理：将步骤(3)所得的壶铃加入冷浓硝酸溶液中进行钝化处理，钝化时间为12min；
(5)预热处理：将步骤(4)所得的壶铃放入预热炉中预热30min，保持预热温度为150℃；
(6)浸塑处理：将步骤(5)所得到的壶铃放入步骤(1)制得的浸塑液中浸塑处理，浸塑时间为20s；
(7)塑化处理：将步骤(6)中浸塑完成的壶铃在75℃的烘箱内保温25min，然后自然冷却至常温。
本发明在壶铃浸塑之前，首先对壶铃表面进行较彻底的处理，浸塑后的浸塑层在壶铃的表面上附着性好，浸塑液中添加抗氧剂，延长了壶铃的使用寿命。
上面对本发明进行了示例性描述，显然本发明具体实现并不受上述方式的限制，只要采用了本发明的方法构思和技术方案进行的各种改进，或未经改进直接应用于其它场合的，均在本发明的保护范围之内。

Claims (7)

1.一种壶铃浸塑液，其特征在于，其组成成分及其质量份数分别为：聚氯乙烯树脂粒75-90份；丙烯酸树脂25-42份；增塑剂9-15份；抗氧剂2.5-6份；颜料粉2.3-7份；固化剂6-9.8份；消泡剂6-18份；碳酸钙3.1-4份；阻燃剂3.2-4.1份。
2.根据权利要求1所述的一种壶铃浸塑液，其特征在于，所述增塑剂为DEHP。
3.根据权利要求1所述的一种壶铃浸塑液，其特征在于，所述抗氧剂为TNPP。
4.根据权利要求1所述的一种壶铃浸塑液，其特征在于，所述固化剂为DETA。
5.根据权利要求1所述的一种壶铃浸塑液，其特征在于，所述消泡剂为乳化硅油。
6.根据权利要求1所述的一种壶铃浸塑液，其特征在于，所述阻燃剂为磷系阻燃剂。
7.一种如权利要求1所述的一种壶铃浸塑液的浸塑工艺，其特征在于，包括以下步骤：
(1)浸塑浆液的配置：将上述壶铃浸塑液的组成成分放入烘箱干燥至恒重并称取对应质量份数的成份加入研磨混料机中，保持混料机的转速为5m-9m/s，搅拌时间为2h-3h，然后将搅拌均匀的混合料加热至120℃熔化并在50℃-65℃下保温待用；
(2)表面除锈处理：将待浸塑的壶铃放入pH值为4.5-6的磷酸和磷酸氢钠的混合液中，浸泡时间为1-2h，然后取出壶铃使用去离子水清洗数次，接着放入80℃的真空干燥箱中干燥；
(3)表面打磨处理：将步骤(2)得到的壶铃使用电动打磨机对表面进行打磨，保持电动打磨机的打磨轮的转速为20m-25m/s，然后使用毛皮料对壶铃表面擦拭；
(4)表面钝化处理：将步骤(3)所得的壶铃加入冷浓硝酸溶液中进行钝化处理，钝化时间为10min-15min；
(5)预热处理：将步骤(4)所得的壶铃放入预热炉中预热30min，保持预热温度为150℃；
(6)浸塑处理：将步骤(5)所得到的壶铃放入步骤(1)制得的浸塑液中浸塑处理，浸塑时间为15s-20s；
(7)塑化处理：将步骤(6)中浸塑完成的壶铃在60℃-75℃的烘箱内保温15min-30min，然后自然冷却至常温。
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