CN108456353A - 一种用于制作化妆品瓶子的弹性材料及其瓶子 - Google Patents
一种用于制作化妆品瓶子的弹性材料及其瓶子 Download PDFInfo
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Abstract
本发明公开了一种用于制作化妆品瓶子的弹性材料,其特征在于,以重量份计,包含以下原料:聚乙烯30~40份;聚丙烯20~30份;天然乳胶10~20份;高弹性聚合物30~40份;填充油20~35份;助剂0.5~10份。本发明所述弹性材料制备的化妆品瓶,具有非常好的弹性,不碎的特性,并且具有高阻隔性,质轻、耐化学腐蚀性等特点。是化妆品领域非常理想容器。
Description
技术领域
本发明涉及化妆品瓶制备领域,尤其涉及一种用于制作化妆品瓶子的弹性材料及其瓶子。
背景技术
随着社会的不断发展,化妆品从舞台上渐渐的进入了大众,化妆品的种类也越来越多。化妆品瓶是能使气体与外界温度隔绝的容器或隔绝外部细菌的容器。现在在市面上大家能见到的有什么多种类的化妆品,当然也就会有很多与之相配的瓶子。从材质上来看主要以玻璃瓶、塑料为主。玻璃瓶容易被打破。目前塑料作为瓶子材料也存在弹性不够的缺点。
基于此,研发一种具有高弹性的材料,应用于化妆品瓶亟待解决。
发明内容
为了解决目前市场上化妆品瓶弹性不够的技术问题,提供一种用于制作化妆品瓶子的弹性材料,达到化妆品瓶不易被打碎的技术效果。
为实现上述目的,通过如下技术方案予以实现:
一种用于制作化妆品瓶子的弹性材料,以重量份计,包含以下原料:
聚乙烯 30~40份;
聚丙烯 20~30份;
天然乳胶 10~20份;
高弹性聚合物 30~40份;
填充油 20~35份;
助剂 0.5~10份。
优选的,所述高弹性聚合物由以下步骤制备:
(1)聚合:环己二烯、1,4-二甲基-1-环戊烯、环辛四烯、1,3-丁二烯、苯乙烯为引发剂,极性溶剂正丁醇为控制调节剂,在环己烷内进行阴离子聚合成分子量为200000~500000物质;
(2)加氢:以环烷酸镍和三异丁基铝作为催化剂,对聚合物进行加氢,所述加氢条件如下:聚合物质量分数为15%~30%,环烷酸镍用量为2.0~4.0mg/g 聚合物,三异丁基铝用量为2.0~4.0mg/g 聚合物,温度85~100℃,氢压0.3~0.5MPa,反应时间为1.5~3h;
优选的,所述高弹性聚合物由以下步骤制备:
(1)聚合:环己二烯、1,4-二甲基-1-环戊烯、环辛四烯、1,3-丁二烯、苯乙烯为引发剂,极性溶剂正丁醇为控制调节剂,在环己烷内进行阴离子聚合成分子量为400000~600000的聚合物;
(2)加氢:以环烷酸镍和三异丁基铝作为催化剂,对聚合物进行加氢,所述加氢条件如下:聚合物质量分数为20%~30%,环烷酸镍用量为3.0~4.0mg/g 聚合物,三异丁基铝用量为3.0~4.0mg/g 聚合物,温度85~90℃,氢压0.3~0.4MPa,反应时间为2~3h。
优选的,所述填充油为硅油、白油、或大豆油。
优选的,所述填充油大豆油。
优选的,所述助剂按照质量分数计,由如下组分组成:增粘剂1~3份,抗氧化剂0.5~0.8份。
优选的,所述抗氧化剂为:茶多酚。
优选的,所述增粘剂为:加氢松香甘油酯或加氢松香的季戊四醇酯。
一种弹性材料的制备方法,其特征在于,包含以下步骤:
步骤A、配料:按照重量百分比,将上述各组分充分混合:
步骤B、挤出造粒:将混合好的物料放入双螺杆挤出造粒机挤出造粒,即得所述的弹性体材料。
优选的,所述弹性材料的制备方法得到的弹性材料的应用于化妆品瓶,其制备具体包括如下步骤:
步骤1、备料: 弹性材料输送到单螺杆流延压延机进料口;
步骤2、加热熔融:将弹性材料在100~250℃下熔融;
步骤3、复合成型:将熔融后的环保改性热塑性弹性体材料以一定的速度通过模头放出,吹制成型;
步骤4、打磨剖光。
有益效果:
本发明所述弹性材料制备的化妆品瓶,具有非常好的弹性,不碎的特性,并且具有高阻隔性,质轻、耐化学反抗性等特点。是化妆品领域非常理想容器。
具体实施例
实施例1一种用于制作化妆品瓶子的弹性材料
一种用于制作化妆品瓶子的弹性材料,以重量份计,包含以下原料:
聚乙烯 30份;
聚丙烯 20份;
天然乳胶 10份;
高弹性聚合物 30份;
硅油 20份;
助剂 0.5份。
所述高弹性聚合物由以下步骤制备:
(1)聚合:环己二烯、1,4-二甲基-1-环戊烯、环辛四烯、1,3-丁二烯、苯乙烯为引发剂,极性溶剂正丁醇为控制调节剂,在环己烷内进行阴离子聚合成分子量为200000物质;
(2)加氢:以环烷酸镍和三异丁基铝作为催化剂,对聚合物进行加氢,所述加氢条件如下:聚合物质量分数为15%,环烷酸镍用量为2.0mg/g 聚合物,三异丁基铝用量为2.0mg/g聚合物,温度85℃,氢压0.3MPa,反应时间为1.5h。
所述助剂按照质量分数计,由如下组分组成:加氢松香甘油酯1份,茶多酚0.5份。
一种弹性材料的制备方法,其特征在于,包含以下步骤:
步骤A、配料:按照重量百分比,将上述各组分充分混合:
步骤B、挤出造粒:将混合好的物料放入双螺杆挤出造粒机挤出造粒,即得所述的弹性体材料。
所述弹性材料的制备方法得到的弹性材料的应用于化妆品瓶,其制备具体包括如下步骤:
步骤1、备料: 弹性材料输送到单螺杆流延压延机进料口;
步骤2、加热熔融:将弹性材料在100℃下熔融;
步骤3、复合成型:将熔融后的环保改性热塑性弹性体材料以一定的速度通过模头放出,吹制成型;
步骤4、打磨剖光。
实施例2 一种用于制作化妆品瓶子的弹性材料
一种用于制作化妆品瓶子的弹性材料,以重量份计,包含以下原料:
聚乙烯40份;
聚丙烯30份;
天然乳胶 20份;
高弹性聚合物 40份;
白油35份;
助剂 10份。
所述高弹性聚合物由以下步骤制备:
(1)聚合:环己二烯、1,4-二甲基-1-环戊烯、环辛四烯、1,3-丁二烯、苯乙烯为引发剂,极性溶剂正丁醇为控制调节剂,在环己烷内进行阴离子聚合成分子量为500000物质;
(2)加氢:以环烷酸镍和三异丁基铝作为催化剂,对聚合物进行加氢,所述加氢条件如下:聚合物质量分数为30%,环烷酸镍用量为4.0mg/g 聚合物,三异丁基铝用量为4.0mg/g聚合物,温度100℃,氢压0.5MPa,反应时间为3h。
所述助剂按照质量分数计,由如下组分组成加氢松香的季戊四醇酯3份,茶多酚0.8份。
一种弹性材料的制备方法,其特征在于,包含以下步骤:
步骤A、配料:按照重量百分比,将上述各组分充分混合:
步骤B、挤出造粒:将混合好的物料放入双螺杆挤出造粒机挤出造粒,即得所述的弹性体材料。
所述弹性材料的制备方法得到的弹性材料的应用于化妆品瓶,其制备具体包括如下步骤:
步骤1、备料:弹性材料输送到单螺杆流延压延机进料口;
步骤2、加热熔融:将弹性材料在250℃下熔融;
步骤3、复合成型:将熔融后的环保改性热塑性弹性体材料以一定的速度通过模头放出,吹制成型;
步骤4、打磨剖光。
实施例3 一种用于制作化妆品瓶子的弹性材料
一种用于制作化妆品瓶子的弹性材料,以重量份计,包含以下原料:
聚乙烯 35份;
聚丙烯 25份;
天然乳胶 15份;
高弹性聚合物 35份;
大豆油 30份;
助剂 5份。
所述高弹性聚合物由以下步骤制备:
(1)聚合:环己二烯、1,4-二甲基-1-环戊烯、环辛四烯、1,3-丁二烯、苯乙烯为引发剂,极性溶剂正丁醇为控制调节剂,在环己烷内进行阴离子聚合成分子量为500000的聚合物。
(2)加氢:以环烷酸镍和三异丁基铝作为催化剂,对聚合物进行加氢,所述加氢条件如下:聚合物质量分数为25%,环烷酸镍用量为3.5mg/g 聚合物,三异丁基铝用量为3.5mg/g 聚合物,温度90℃,氢压0.35MPa,反应时间为2.5h。
所述助剂按照质量分数计,由如下组分组成:加氢松香甘油酯2份,抗氧化剂0.6份。
一种弹性材料的制备方法,其特征在于,包含以下步骤:
步骤A、配料:按照重量百分比,将上述各组分充分混合:
步骤B、挤出造粒:将混合好的物料放入双螺杆挤出造粒机挤出造粒,即得所述的弹性体材料。
所述弹性材料的制备方法得到的弹性材料的应用于化妆品瓶,其制备具体包括如下步骤:
步骤1、备料:弹性材料输送到单螺杆流延压延机进料口;
步骤2、加热熔融:将弹性材料在150℃下熔融;
步骤2、复合成型:将熔融后的环保改性热塑性弹性体材料以一定的速度通过模头放出,吹制成型;
步骤4、打磨剖光。
实验测试:
将实施例1、2、3所得弹性材料与市售化妆品塑料材料进行拉伸强度和断裂身长率的测试,测试结果见表1。
表1:
以上实验数据表明,本发明所制备的塑料材料具有非常好的弹性,检测指标拉伸强度和断裂伸长率都显著优于市售产品。
Claims (10)
1.一种用于制作化妆品瓶子的弹性材料,其特征在于,以重量份计,包含以下原料:
聚乙烯 30~40份;
聚丙烯 20~30份;
天然乳胶 10~20份;
高弹性聚合物 30~40份;
填充油 20~35份;
助剂 0.5~10份。
2.根据权利要求1所述弹性材料,其特征在于,所述高弹性聚合物由以下步骤制备:
(1)聚合:环己二烯、1,4-二甲基-1-环戊烯、环辛四烯、1,3-丁二烯、苯乙烯为引发剂,控制调节剂为正丁醇,在环己烷内进行阴离子聚合成分子量为200000~500000物质;
(2)加氢:以环烷酸镍和三异丁基铝作为催化剂,对聚合物进行加氢,所述加氢条件如下:聚合物质量分数为15%~30%,环烷酸镍用量为2.0~4.0mg/g 聚合物,三异丁基铝用量为2.0~4.0mg/g 聚合物,氢压0.3~0.5MPa,温度85~100℃,反应时间为1.5~3h。
3.根据权利要求2所述弹性材料,其特征在于,所述高弹性聚合物由以下步骤制备:
(1)聚合:环己二烯、1,4-二甲基-1-环戊烯、环辛四烯、1,3-丁二烯、苯乙烯为引发剂,控制调节剂为正丁醇,在环己烷内进行阴离子聚合成分子量为400000~600000的聚合物;
(2)加氢:以环烷酸镍和三异丁基铝作为催化剂,对聚合物进行加氢,所述加氢条件如下:聚合物质量分数为20%~30%,环烷酸镍用量为3.0~4.0mg/g 聚合物,三异丁基铝用量为3.0~4.0mg/g 聚合物,氢压0.3~0.4MPa,温度85~90℃,反应时间为2~3h。
4.根据权利要求1所述弹性材料,其特征在于,所述填充油为硅油、白油、或大豆油。
5.根据权利要求4所述弹性材料,其特征在于,所述填充油大豆油。
6.根据权利要求1所述弹性材料,其特征在于,所述助剂按照质量分数计,由如下组分组成:增粘剂1~3份,抗氧化剂0.5~0.8份。
7.根据权利要求6所述弹性材料,其特征在于,所述抗氧化剂为:茶多酚。
8.根据权利要求6所述弹性材料,其特征在于,所述增粘剂为:加氢松香甘油酯或加氢松香的季戊四醇酯。
9.根据权利要求1~8任一所述的弹性材料的制备方法,其特征在于,包含以下步骤:
步骤A、配料:按照重量百分比,将上述各组分充分混合:
步骤B、挤出造粒:将混合好的物料放入双螺杆挤出造粒机挤出造粒,即得所述的弹性体材料。
10.根据权利要求9所述弹性材料的制备方法得到的弹性材料的应用,其特征在于,所述的弹性材料应用于化妆品瓶的制备,具体包括如下步骤:
步骤1、备料: 弹性材料输送到单螺杆流延压延机进料口;
步骤2、加热熔融:将弹性材料在100~250℃下熔融;
步骤3、复合成型:将熔融后的环保改性热塑性弹性体材料以一定的速度通过模头放出,吹制成型;
步骤4、打磨剖光。
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