CN108410046A - 一种抗菌杀菌释放负离子可清洗垫及其制备方法 - Google Patents

一种抗菌杀菌释放负离子可清洗垫及其制备方法 Download PDF

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CN108410046A
CN108410046A CN201810154952.7A CN201810154952A CN108410046A CN 108410046 A CN108410046 A CN 108410046A CN 201810154952 A CN201810154952 A CN 201810154952A CN 108410046 A CN108410046 A CN 108410046A
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anion
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何新桥
何山
何小珊
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Abstract

本发明属于家居用品材料技术领域，具体涉及一种抗菌杀菌释放负离子可清洗垫及其制备方法；本发由高分子树脂、抗氧剂、抗菌杀菌剂、驱虫剂、自制负离子母粒制成。添加自制驱虫剂、自制负离子母粒的床(坐)垫在保证其物理性能不变甚至还有所提高的情况下，能持续有效驱虫和释放对人体有益的负离子10年以上，并且每个立方厘米能释放负离子1000个以上。

Description

一种抗菌杀菌释放负离子可清洗垫及其制备方法
技术领域
本发明属于家居用品材料技术领域，具体涉及一种抗菌杀菌释放负离子可清洗垫及其制备方法，特别涉及抗菌杀菌释放负离子可清洗的床(坐)垫。
背景技术
床是每个人都需要的必须用品，睡眠质量的好坏与床的品质息息相关，传统的床垫有棕垫、海绵垫、弹簧垫、乳胶垫等软体材料。软体家具一般是指以海绵、织物为主体的家具，质地柔软，例如沙发、床等家具。近年来，家具产业创造了高速发展的奇迹，软体家具更是其中的佼佼者，成长十分迅速。不论是沙发(含软座椅)还是床垫，与人体接触的时间比其他类的家具都要长。因其时尚、舒适、节能等特点，得到现代人尤其是快节奏、多变化、个性张扬的现代年轻人的青睐。
美中不足的是软体家具无法清洗，细菌和螨虫及各种虫类严重危害人的身体健康。
随着居民可支配收入及生活水平的提高，人们对睡眠环境、床垫质量和外观感性等要求也越来越高了。研发一种用食品级塑胶材料和纳米材料制作的床垫，丝瓜瓤结构，集弹性和柔软性一身，还具有抗菌杀菌和驱虫的功能，透水、透气，并且可以反复清洗，快速干燥，有巨大的市场空间和深远意义。
大家都知道棕垫、海绵垫、弹簧垫、乳胶垫怕水和小孩尿床，无法清洗，只能清洗床单和被子，尤其是医院那些血迹斑斑的床垫，惨不忍睹，奇臭无比，螨虫、蟑螂、跳蚤、蚊子应运而生，即使当天清洗的床单和被子立刻又会被床垫里的螨虫污染，严重影响生活质量和身体健康。
发明内容
为了解决上述问题，本发明的目的在于提供一种抗菌杀菌释放负离子可清洗垫。
本发明的目的之二是提供了所述抗菌杀菌释放负离子可清洗垫的制备方法。
本发明是通过以下技术方案来实现的：
一种抗菌杀菌释放负离子可清洗垫，包括按重量份计算的以下物质：高分子树脂100份、抗氧剂0.1～0.3份、抗菌杀菌剂0.3～0.8份、自制驱虫剂0.5～3.0份、自制负离子母粒5～10份；其中所述自制的驱虫剂由薄荷、香樟、艾叶、陈皮、藿香、硼砂组成；所述自制负离子母粒为以聚乙烯树脂为载体而做成的能释放负氧离子的母粒。
其中，自制的驱虫剂中每一种原料都是天然产物，不但不像化学品那样具有很强的副作用，而且都利用了本身特性进行天然驱虫。其中薄荷的薄荷脑有很强的杀菌作用，香樟的特殊味道能驱蚊蝇，艾叶具有特殊的馨香味，不仅有安眠助睡解乏的功效，而且还可以驱蚊蝇、灭菌消毒，预防疾病；陈皮含挥发油，油中主要成分为D-柠檬烯的香味对抗菌起到一定的作用，于藿香本身是一种具有芳香味的植物，藿香有杀菌功能，硼砂有一定毒性，具有杀虫功能。本发明将上述几种原料进行配伍，通过协同作用，大大提高了本发明的驱虫效果。能持续驱虫10年以上。
较佳地，所述高分子树脂为聚乙烯、乙烯醋酸乙烯共聚物、乙烯辛烯共聚物、聚丙烯中的至少一种；进一步优选，高分子树脂为聚乙烯、乙烯醋酸乙烯共聚物、乙烯辛烯共聚物、聚丙烯以任意比例组成的混合物。
较佳地，所述抗氧剂为四[β-(3,5-二叔丁基-4-羟基苯基)丙酸]季戊四醇酯(抗氧剂1010)、β-(3,5-二叔丁基-4-羟基苯基)丙酸十八碳醇酯(抗氧剂1076)、N,N'-双-(3-(3,5-二叔丁基-4-羟基苯基)丙酰基)己二胺(抗氧剂1098)、2,2'-硫代双[3-(3,5-二叔丁基-4-羟基苯基)丙酸酯](抗氧剂1035)、三[2,4-二叔丁基苯基]亚磷酸酯(抗氧剂168)中的至少一种；进一步优选，抗氧剂1010、抗氧剂1076、抗氧剂1098、抗氧剂1035和抗氧剂168以任意比例组成的混合物。
较佳地，所述抗菌剂为由按重量百分比计算的无机抗菌剂25％、纳米氧化锌25％、香草醛25％、乙基香草醛25％构成。其中，纳米银对大肠杆菌、淋球菌、沙眼衣原体等数十种致病微生物都有强烈的抑制和杀灭作用，而且不会产生耐药性，纳米级氧化锌的突出特点在于产品粒子为纳米级，同时具有纳米材料和传统氧化锌的双重特性，与传统氧化锌产品相比，其比表面积大、化学活性高，产品细度、化学纯度和粒子形状可以根据需要进行调整，并且具有光化学效应和较好的遮蔽紫外线性能，其紫外线遮蔽率高达98％；同时，它还具有抗菌抑菌、祛味防酶等一系列独特性能。可有效抑制大肠杆菌的生长，抑菌率达99.9％以上。香草醛和乙基香草醛有浓烈的香气。在纳米银杀菌后，纳米级氧化锌结合香草醛和乙基香草醛的特殊香气，可有效抑制细菌的再生长，即便是恶劣的环境(比如带有血迹、小孩尿等等的床垫)也能持续抗菌抑菌达10年之久。
较佳地，所述自制的驱虫剂由按重量百分比计算的薄荷20％、香樟20％、艾叶20％、陈皮20％、藿香15％、硼砂5％混合搅拌均匀而得。
较佳地，所述自制负离子母粒由聚乙烯树脂和能释放负氧离子的矿物石料构成，所述能释放负氧离子的矿物石料在自制负离子母粒中的重量含量为50％，所述能释放负氧离子的矿物石料由按重量百分比计算的托玛琳石20％、蛋白石20％、海底矿物石20％、海藻炭20％、纳米二氧化钛20％构成。
为了更好的塑形，本发明中还可以适当添加增塑剂，增塑剂为三甘醇二异辛酸酯(3GO)、二元醇异型多元脂肪酸复合酯(5G8)、癸二酸二辛酯、己二酸二辛酯中的至少一种。
所述抗菌杀菌释放负离子可清洗垫的制备方法，具体为：
S1、将所述量的无机纳米银抗菌剂、纳米氧化锌、香草醛和乙基香草醛混合均匀，制得所述抗菌剂；
S2、将所述量的薄荷、香樟、艾叶、陈皮、藿香、硼砂粉碎混合均匀，制得所述自制驱虫剂；
S3、将所述量的托玛琳石、蛋白石、海底矿物石、海藻炭、纳米二氧化钛粉碎混合均匀，制得所述释放负氧离子的矿物石料；
S4、先放低密度聚乙烯树脂到搅拌机里，再按配比加入释放负氧离子的矿物石料到搅拌机里混合搅拌25～35分钟，材料在高速搅拌中会发热，得A料；
S5、然后将A料吸入挤出机、造粒机，经过螺杆的熔融、剪切、混炼等步骤后再由造粒模头流出，最后经过水槽冷却成型牵引、切割得自制负离子母粒；
S6、放高分子树脂到搅拌机里，再按配比加入抗氧剂、抗菌杀菌剂、自制驱虫剂、自制负离子母粒到搅拌机里混合搅拌，得B料；
S7、将B料吸入预先升好温的挤出机里，经过螺杆的熔融、剪切、混炼后再由模头流出，最后经过冷却定型槽成型、牵引、切割得床垫成品或坐垫半成品；
S8、将床垫或坐垫半成品经过模具冲压成型得床垫、坐垫成品。
较佳地，所述步骤S5中，造粒机为双螺杆，螺杆直径为90mm，螺杆温度为140～150℃。
较佳地，所述步骤S7中，螺杆的温度在140～155℃，模头在150～160℃。
与现有技术相比，本发明使用特定的驱虫剂以及负离子母粒，添加自制驱虫剂、自制负离子剂的床(坐)垫在保证其物理性能不变甚至还有所提高的情况下，能持续有效驱虫和释放对人体有益的负离子10年以上，并且每个立方厘米能释放负离子1000个以上，回弹形变试验8万次不变形。
附图说明
图1为床垫的成品图
图2坐垫的成品图。
具体的实施方式
下面结合具体实施方式对本发明作进一步的详细说明，以助于本领域技术人员理解本发明。
具体实施中的配比按照以下表1来操作：
表1
抗菌杀菌释放负离子可清洗垫的制备方法，具体为：
S1、将所述量的无机纳米银抗菌剂、纳米氧化锌、香草醛和乙基香草醛混合均匀，制得所述抗菌剂；
S2、将所述量的薄荷、香樟、艾叶、陈皮、藿香、硼砂粉碎混合均匀，制得所述自制驱虫剂；
S3、将所述量的托玛琳石、蛋白石、海底矿物石、海藻炭、纳米二氧化钛粉碎混合均匀，制得所述释放负氧离子的矿物石料；
S4、先放低密度聚乙烯树脂到搅拌机里，再按配比加入释放负氧离子的矿物石料到搅拌机里混合搅拌25～35分钟，材料在高速搅拌中会发热，得A料；
S5、然后将A料吸入挤出机、造粒机，经过螺杆的熔融、剪切、混炼等步骤后再由造粒模头流出，最后经过水槽冷却成型、牵引、切割得自制负离子母粒；造粒机为双螺杆，螺杆直径为90mm，螺杆温度为140～150℃；
S6、放高分子树脂到搅拌机里，再按配比加入抗氧剂、抗菌杀菌剂、自制驱虫剂、自制负离子母粒到搅拌机里混合搅拌，得B料；
S7、将B料吸入预先升好温的挤出机里，经过螺杆的熔融、剪切、混炼后再由模头流出，最后经过冷却定型槽成型、牵引、切割得床垫成品或坐垫半成品；螺杆的温度在140～155℃，模头在150～160℃；
S8、将床垫或坐垫半成品经过模具冲压成型得床垫、坐垫成品。
上述实施例，只是本发明的较佳实施例，并非用来限制本发明实施范围，故凡以本发明权利要求所述的特征及原理所做的等效变化或修饰，均应包括在本发明权利要求范围之内。
按照以下生产工艺来制作样品：
(1)高分子树脂、助剂→搅拌混合→熔融挤出→模具→冷却定型→牵引切割→床垫样品
(2)高分子树脂、助剂→搅拌混合→熔融挤出→模具→冷却定型→牵引切割→坐垫半成品→造型成型→坐垫样品
将这些样品进行性能测试，得到以下性能数据。性能测试数据如下表2
表2
由表2可得知，本发明不仅环保，不含任何甲醛、苯、二甲苯、铅、砷、铬等有毒成分，而且拉伸强度、断裂伸长率性能优异，挤压8万次不变形；尤其是自身还具有抗菌杀菌能力、抗螨驱虫能力的同时能释放负离子。
尽管参考其示例性的实施方案，已经对本发明进行具体的显示和描述，但是本领域的普通技术人员应该理解，在不背离由权利要求书写所定义的本发明的精神和范围的条件下，可以在其中进行各种形式和细节的变化，可以进行各种实施方案的任意组合。

Claims (9)

1.一种抗菌杀菌释放负离子可清洗垫，其特征在于，包括按重量份计算的以下物质：高分子树脂100份、抗氧剂0.1～0.3份、抗菌杀菌剂0.3～0.8份、自制驱虫剂0.5～3.0份、自制负离子母粒5～10份；其中所述自制的驱虫剂由薄荷、香樟、艾叶、陈皮、藿香、硼砂组成；所述自制负离子母粒为以聚乙烯树脂为载体而做成的能释放负氧离子的母粒。
2.如权利要求1所述抗菌杀菌释放负离子可清洗垫，其特征在于，所述高分子树脂为聚乙烯、乙烯醋酸乙烯共聚物、乙烯辛烯共聚物、聚丙烯中的至少一种。
3.如权利要求1所述抗菌杀菌释放负离子可清洗垫，其特征在于，所述抗氧剂为四[β-(3,5-二叔丁基-4-羟基苯基)丙酸]季戊四醇酯、β-(3,5-二叔丁基-4-羟基苯基)丙酸十八碳醇酯、N,N'-双-(3-(3,5-二叔丁基-4-羟基苯基)丙酰基)己二胺、2,2'-硫代双[3-(3,5-二叔丁基-4-羟基苯基)丙酸酯]、三[2,4-二叔丁基苯基]亚磷酸酯中的至少一种。
4.如权利要求1所述抗菌杀菌释放负离子可清洗垫，其特征在于，所述抗菌杀菌剂为由按重量百分比计算的无机纳米银抗菌剂25％、纳米氧化锌25％、香草醛25％、乙基香草醛25％构成。
5.如权利要求1所述抗菌杀菌释放负离子可清洗垫，其特征在于，所述自制的驱虫剂由按重量百分比计算的薄荷20％、香樟20％、艾叶20％、陈皮20％、藿香15％、硼砂5％混合搅拌均匀而得。
6.如权利要求1所述抗菌杀菌释放负离子可清洗垫，其特征在于，所述自制负离子母粒由聚乙烯树脂和能释放负氧离子的矿物石料构成，所述能释放负氧离子的矿物石料在自制负离子母粒中的重量含量为50％，所述能释放负氧离子的矿物石料由按重量百分比计算的托玛琳石20％、蛋白石20％、海底矿物石20％、海藻炭20％、纳米二氧化钛20％构成。
7.权利要求1-6中任意一项所述抗菌杀菌释放负离子可清洗垫的制备方法，其特征在于，具体为：
S1、将所述量的无机纳米银抗菌剂、纳米氧化锌、香草醛和乙基香草醛混合均匀，制得所述抗菌杀菌剂；
S2、将所述量的薄荷、香樟、艾叶、陈皮、藿香、硼砂粉碎混合均匀，制得所述自制驱虫剂；
S3、将所述量的托玛琳石、蛋白石、海底矿物石、海藻炭、纳米二氧化钛粉碎混合均匀，制得所述释放负氧离子的矿物石料；
S4、先放低密度聚乙烯树脂到搅拌机里，再按配比加入释放负氧离子的矿物石料到搅拌机里混合搅拌25～35分钟，材料在高速搅拌中会发热，得A料；
S5、然后将A料吸入挤出机、造粒机，经过螺杆的熔融、剪切、混炼等步骤后再由造粒模头流出，最后经过水槽冷却成型、牵引、切割得自制负离子母粒；
S6、放高分子树脂到搅拌机里，再按配比加入抗氧剂、抗菌杀菌剂、自制驱虫剂、自制负离子母粒到搅拌机里混合搅拌，得B料；
S7、将B料吸入预先升好温的挤出机里，经过螺杆的熔融、剪切、混炼后再由模头流出，最后经过冷却定型槽成型、牵引、切割得床垫成品或坐垫半成品；
S8、将床垫或坐垫半成品经过模具冲压成型得床垫、坐垫成品。
8.如权利要求7所述抗菌杀菌释放负离子可清洗垫的制备方法，其特征在于，所述步骤S5中，造粒机为双螺杆，螺杆直径为90mm，螺杆温度为140～150℃。
9.如权利要求7所述抗菌杀菌释放负离子可清洗垫的制备方法，其特征在于，所述步骤S7中，螺杆的温度在140～155℃，模头在150～160℃。
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