CN112409793A - 一种新型合成眼镜框材料及其制备方法 - Google Patents
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Abstract
一种新型合成眼镜框材料及其制备方法,本发明通过设置的聚亚苯基砜树脂使得眼镜框材料对一般酸、碱、盐、醇、脂肪烃等稳定,且刚性和韧性好,耐温、耐热氧化,抗蠕变性能优良,耐无机酸、碱、盐溶液的腐蚀,耐离子辐射,无毒,绝缘性和自熄性好,容易成型加工,通过设置的聚醚酰亚胺以及加入的聚酯纤维、碳纤维和纳米硼纤维,可使得眼镜框材料具有优良的机械强度、电绝缘性能、耐辐射性、耐高低温、阻燃性及耐疲劳性能和成型加工性,设置的硅藻土使得眼镜框材料具有优良的延伸性,有较高的冲击强度、拉伸强度、撕裂强度、质轻软内磨性好、搞压强度好等方面优质作用。
Description
技术领域
本发明涉及眼镜框制备,具体为一种新型合成眼镜框材料及其制备方法。
背景技术
作为在有度数的视力矫正用眼镜、或防止紫外线的太阳眼镜中所采用的眼镜框,已知有所谓的全框型的眼镜框、半框型的眼镜框、及两点支撑型的眼镜框,而且,在这些传统的眼镜框中,已知是由树脂制、金属制、或者树脂和金属组合构成的眼镜框。
现有的合成眼镜框材料刚性和韧性有待加强,且不耐热氧化,抗蠕变性能差,不利于眼镜框的使用性能。
发明内容
针对上述情况,为克服现有技术的缺陷,本发明提供一种新型合成眼镜框材料及其制备方法,有效的解决了现有的合成眼镜框材料刚性和韧性有待加强,且不耐热氧化,抗蠕变性能差,不利于眼镜框的使用性能的问题。
为实现上述目的,本发明提供如下技术方案:由以下重量的原料组成:聚亚苯基砜树脂20-30份、聚醚酰亚胺10-15份、聚酯纤维1-3份、碳纤维2-4份、高密度聚乙烯3-4份、金刚烷二醇酯5-6份、硅藻土10-20份、聚烯烃弹性体8-16份、矿物油10-15份、丙烯酸改性醇酸树脂5-6份、纳米硼纤维2-4份、酚醛树脂1.5-3份、亚乙基二硬脂酰胺2.5-4份和亚硫酸氢钠3-6份。
本发明提供一种新型合成眼镜框材料的其制备方法,包括如下步骤1)分别称取以下重量的原料:聚亚苯基砜树脂20-30份、聚醚酰亚胺10-15份、聚酯纤维1-3份、碳纤维2-4份、高密度聚乙烯3-4份、金刚烷二醇酯5-6份、硅藻土10-20份、聚烯烃弹性体8-16份、矿物油10-15份、丙烯酸改性醇酸树脂5-6份、纳米硼纤维2-4份、酚醛树脂1.5-3份、亚乙基二硬脂酰胺2.5-4份和亚硫酸氢钠3-6份,备用;
2)将称取的聚酯纤维1-3份、碳纤维2-4份和纳米硼纤维2-4份物置于120℃下真空干燥4小时;
3)将所有原料:聚亚苯基砜树脂20-30份、聚醚酰亚胺10-15份、聚酯纤维1-3份、碳纤维2-4份、高密度聚乙烯3-4份、金刚烷二醇酯5-6份、硅藻土10-20份、聚烯烃弹性体8-16份、矿物油10-15份、丙烯酸改性醇酸树脂5-6份、纳米硼纤维2-4份、酚醛树脂1.5-3份、亚乙基二硬脂酰胺2.5-4份和亚硫酸氢钠3-6份依次加入到搅拌机中,边搅拌边加热至110℃,然后停止搅拌,保温5h;
4)将所述步骤3)中搅拌均匀后的物料通过双螺杆挤出机中挤出,主机转速为320转/min,经过挤出后冷却牵条、风干切粒,即可制得眼镜框材料。
所述3)中的搅拌参数为:搅拌转速为1200转/分钟,搅拌时间为5-10min。
所述4)中双螺杆挤出机的螺杆长径比为40:1。
所述4)双螺杆挤出机的加工温度:一区温度210℃,二区温度为220℃,三区温度为225℃,四区温度为230℃,五区温度为245℃,六区温度为255℃,七区温度为265℃,八区温度为270℃。
所述4)冷却牵条时冷却采用风冷和水冷同时进行。
有益效果:本发明通过设置的聚亚苯基砜树脂使得眼镜框材料对一般酸、碱、盐、醇、脂肪烃等稳定,且刚性和韧性好,耐温、耐热氧化,抗蠕变性能优良,耐无机酸、碱、盐溶液的腐蚀,耐离子辐射,无毒,绝缘性和自熄性好,容易成型加工,通过设置的聚醚酰亚胺以及加入的聚酯纤维、碳纤维和纳米硼纤维,可使得眼镜框材料具有优良的机械强度、电绝缘性能、耐辐射性、耐高低温、阻燃性及耐疲劳性能和成型加工性,设置的硅藻土使得眼镜框材料具有优良的延伸性,有较高的冲击强度、拉伸强度、撕裂强度、质轻软内磨性好、搞压强度好等方面优质作用。
具体实施方式
下面对本发明的具体实施方式做进一步详细说明。
实施例一,本发明提供一种新型合成眼镜框材料:由以下重量的原料组成:聚亚苯基砜树脂20-30份、聚醚酰亚胺10-15份、聚酯纤维1-3份、碳纤维2-4份、高密度聚乙烯3-4份、金刚烷二醇酯5-6份、硅藻土10-20份、聚烯烃弹性体8-16份、矿物油10-15份、丙烯酸改性醇酸树脂5-6份、纳米硼纤维2-4份、酚醛树脂1.5-3份、亚乙基二硬脂酰胺2.5-4份和亚硫酸氢钠3-6份。
本发明提供一种新型合成眼镜框材料的其制备方法,包括如下步骤1)分别称取以下重量的原料:聚亚苯基砜树脂20份、聚醚酰亚胺10份、聚酯纤维1份、碳纤维2份、高密度聚乙烯3份、金刚烷二醇酯5份、硅藻土10份、聚烯烃弹性体8份、矿物油10份、丙烯酸改性醇酸树脂5份、纳米硼纤维2份、酚醛树脂1.5份、亚乙基二硬脂酰胺2.5份和亚硫酸氢钠3份,备用;
2)将称取的聚酯纤维1份、碳纤维2份和纳米硼纤维2份物置于120℃下真空干燥4小时;
3)将所有原料:聚亚苯基砜树脂20份、聚醚酰亚胺10份、聚酯纤维1份、碳纤维2份、高密度聚乙烯3份、金刚烷二醇酯5份、硅藻土10份、聚烯烃弹性体8份、矿物油10份、丙烯酸改性醇酸树脂5份、纳米硼纤维2份、酚醛树脂1.5份、亚乙基二硬脂酰胺2.5份和亚硫酸氢钠3份依次加入到搅拌机中,边搅拌边加热至110℃,然后停止搅拌,保温5h;
4)将所述步骤3)中搅拌均匀后的物料通过双螺杆挤出机中挤出,主机转速为320转/min,经过挤出后冷却牵条、风干切粒,即可制得眼镜框材料。
所述3)中的搅拌参数为:搅拌转速为1200转/分钟,搅拌时间为5-10min。
所述4)中双螺杆挤出机的螺杆长径比为40:1。
所述4)双螺杆挤出机的加工温度:一区温度210℃,二区温度为220℃,三区温度为225℃,四区温度为230℃,五区温度为245℃,六区温度为255℃,七区温度为265℃,八区温度为270℃。
所述4)冷却牵条时冷却采用风冷和水冷同时进行。
实施例二,本发明提供一种新型合成眼镜框材料:由以下重量的原料组成:聚亚苯基砜树脂20-30份、聚醚酰亚胺10-15份、聚酯纤维1-3份、碳纤维2-4份、高密度聚乙烯3-4份、金刚烷二醇酯5-6份、硅藻土10-20份、聚烯烃弹性体8-16份、矿物油10-15份、丙烯酸改性醇酸树脂5-6份、纳米硼纤维2-4份、酚醛树脂1.5-3份、亚乙基二硬脂酰胺2.5-4份、甲基丙烯酸甲酯和亚硫酸氢钠3-6份。
本发明提供一种新型合成眼镜框材料的其制备方法,包括如下步骤1)分别称取以下重量的原料:聚亚苯基砜树脂30份、聚醚酰亚胺15份、聚酯纤维3份、碳纤维4份、高密度聚乙烯4份、金刚烷二醇酯6份、硅藻土20份、聚烯烃弹性体16份、矿物油15份、丙烯酸改性醇酸树脂6份、纳米硼纤维4份、酚醛树脂3份、亚乙基二硬脂酰胺4份和亚硫酸氢钠6份,备用;
2)将称取的聚酯纤维3份、碳纤维4份和纳米硼纤维4份物置于120℃下真空干燥4小时;
3)将所有原料:聚亚苯基砜树脂30份、聚醚酰亚胺15份、聚酯纤维3份、碳纤维4份、高密度聚乙烯4份、金刚烷二醇酯6份、硅藻土20份、聚烯烃弹性体16份、矿物油15份、丙烯酸改性醇酸树脂6份、纳米硼纤维4份、酚醛树脂3份、亚乙基二硬脂酰胺4份和亚硫酸氢钠6份依次加入到搅拌机中,边搅拌边加热至110℃,然后停止搅拌,保温5h;
4)将所述步骤3)中搅拌均匀后的物料通过双螺杆挤出机中挤出,主机转速为320转/min,经过挤出后冷却牵条、风干切粒,即可制得眼镜框材料。
所述3)中的搅拌参数为:搅拌转速为1200转/分钟,搅拌时间为5-10min。
所述4)中双螺杆挤出机的螺杆长径比为40:1。
所述4)双螺杆挤出机的加工温度:一区温度210℃,二区温度为220℃,三区温度为225℃,四区温度为230℃,五区温度为245℃,六区温度为255℃,七区温度为265℃,八区温度为270℃。
所述4)冷却牵条时冷却采用风冷和水冷同时进行。
实验例:
实验对象:参照国家标准,将本发明实施例一所制得的眼镜框材料作为实验组一,实施例二所制得的眼镜框材料作为实验组二,选取市面上的眼镜框材料为对比组一和对比组二。
实验目的:在相同条件下,测试各组眼镜框材料的性能。
实验结果表:
由以上实验结果表可知,本发明所制得的眼镜框材料各项性能均优于市面上的眼镜框材料的性能,具有较好的耐高温性能、强度。拉伸性能、弯曲强度。
有益效果:本发明通过设置的聚亚苯基砜树脂使得眼镜框材料对一般酸、碱、盐、醇、脂肪烃等稳定,且刚性和韧性好,耐温、耐热氧化,抗蠕变性能优良,耐无机酸、碱、盐溶液的腐蚀,耐离子辐射,无毒,绝缘性和自熄性好,容易成型加工,通过设置的聚醚酰亚胺以及加入的聚酯纤维、碳纤维和纳米硼纤维,可使得眼镜框材料具有优良的机械强度、电绝缘性能、耐辐射性、耐高低温、阻燃性及耐疲劳性能和成型加工性,设置的硅藻土使得眼镜框材料具有优良的延伸性,有较高的冲击强度、拉伸强度、撕裂强度、质轻软内磨性好、搞压强度好等方面优质作用。
最后应说明的是:以上所述仅为本发明的优选实施例而已,并不用于限制本发明,尽管参照前述实施例对本发明进行了详细的说明,对于本领域的技术人员来说,其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分技术特征进行等同替换。凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。
Claims (6)
1.一种新型合成眼镜框材料,其特征在于:由以下重量的原料组成:聚亚苯基砜树脂20-30份、聚醚酰亚胺10-15份、聚酯纤维1-3份、碳纤维2-4份、高密度聚乙烯3-4份、金刚烷二醇酯5-6份、硅藻土10-20份、聚烯烃弹性体8-16份、矿物油10-15份、丙烯酸改性醇酸树脂5-6份、纳米硼纤维2-4份、酚醛树脂1.5-3份、亚乙基二硬脂酰胺2.5-4份和亚硫酸氢钠3-6份。
2.一种新型合成眼镜框材料的其制备方法,其特征在于,包括如下步骤1)分别称取以下重量的原料:聚亚苯基砜树脂20-30份、聚醚酰亚胺10-15份、聚酯纤维1-3份、碳纤维2-4份、高密度聚乙烯3-4份、金刚烷二醇酯5-6份、硅藻土10-20份、聚烯烃弹性体8-16份、矿物油10-15份、丙烯酸改性醇酸树脂5-6份、纳米硼纤维2-4份、酚醛树脂1.5-3份、亚乙基二硬脂酰胺2.5-4份和亚硫酸氢钠3-6份,备用;
2)将称取的聚酯纤维1-3份、碳纤维2-4份和纳米硼纤维2-4份物置于120℃下真空干燥4小时;
3)将所有原料:聚亚苯基砜树脂20-30份、聚醚酰亚胺10-15份、聚酯纤维1-3份、碳纤维2-4份、高密度聚乙烯3-4份、金刚烷二醇酯5-6份、硅藻土10-20份、聚烯烃弹性体8-16份、矿物油10-15份、丙烯酸改性醇酸树脂5-6份、纳米硼纤维2-4份、酚醛树脂1.5-3份、亚乙基二硬脂酰胺2.5-4份和亚硫酸氢钠3-6份依次加入到搅拌机中,边搅拌边加热至110℃,然后停止搅拌,保温5h;
4)将所述步骤3)中搅拌均匀后的物料通过双螺杆挤出机中挤出,主机转速为320转/min,经过挤出后冷却牵条、风干切粒,即可制得眼镜框材料。
3.根据权利要求2所述的一种新型合成眼镜框材料的其制备方法,其特征在于,所述3)中的搅拌参数为:搅拌转速为1200转/分钟,搅拌时间为5-10min。
4.根据权利要求2所述的一种新型合成眼镜框材料的其制备方法,其特征在于,所述4)中双螺杆挤出机的螺杆长径比为40:1。
5.根据权利要求2所述的一种新型合成眼镜框材料的其制备方法,其特征在于,所述4)双螺杆挤出机的加工温度:一区温度210℃,二区温度为220℃,三区温度为225℃,四区温度为230℃,五区温度为245℃,六区温度为255℃,七区温度为265℃,八区温度为270℃。
6.根据权利要求2所述的一种新型合成眼镜框材料的其制备方法,其特征在于,所述4)冷却牵条时冷却采用风冷和水冷同时进行。
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