CN103951892A - 健康儿童塑料浴盆 - Google Patents

健康儿童塑料浴盆 Download PDF

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CN103951892A
CN103951892A CN201410199699.9A CN201410199699A CN103951892A CN 103951892 A CN103951892 A CN 103951892A CN 201410199699 A CN201410199699 A CN 201410199699A CN 103951892 A CN103951892 A CN 103951892A
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plastic bath
healthy child
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healthy children
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CN103951892B (zh
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袁峰
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Boao Zongheng Network Technology Co ltd
Foshan Nanhai District Fu Bi Hardware Plastic Factory
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Ningbo High-Tech Zone Zhuoer Chemical Engineering Technology Co Ltd
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/05—Alcohols; Metal alcoholates
    • C08K5/053—Polyhydroxylic alcohols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
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    • C08K5/29—Compounds containing one or more carbon-to-nitrogen double bonds
    • C08K5/31—Guanidine; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08L2201/10—Transparent films; Clear coatings; Transparent materials

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Abstract

本发明公开了一种健康儿童塑料浴盆。所述健康儿童塑料浴盆由下述重量份组分按常规方法制备而成：100份PP树脂、0.2-0.8份对二甲基二亚苄基山梨醇、0.2-0.8份抗氧剂。本发明的健康儿童塑料浴盆，透明，力学性能好；添加抗菌剂后抗菌性能好，使用环境中本身对沾污在浴盆上的细菌、霉菌、醇母菌、藻类甚至病毒等起抑制或杀灭作用，通过抑制微生物的繁殖来保持塑料自身清洁。

Description

健康儿童塑料浴盆
技术领域
本发明涉及一种浴盆，尤其涉及一种健康儿童塑料浴盆。
背景技术
浴盆是卫生间的主要设备，浴盆的形式、大小有很多类别，归纳起来可分三种：深方形、浅长形及折中形。
人入浴时需要水没肩，这样才可温暖全身，因此浴盆应保证有一定的水容量，短则深些，长则浅些，一般满水容量在230-320L左右。浴盆过小，人在其中蜷缩着不舒服，过大则有漂浮不稳定感。深方形浴盆占地面积小，有利于节省空间；浅长形浴盆人能够躺平，可使身体充分放松：折中形则取两者之长，既能使人把腿伸直成半躺姿势，又能节省一定的空间。
浴室中浴盆布置形式有搁置式、嵌入式、半下沉式三种。搁置式即把浴盆靠墙角搁置，这种方式施工方便，容易检修，适合于楼层地面已装修完的情况下选用。嵌入式是将浴盆嵌入台面里，台面有利于放置洗浴用品，但其占用空间较大。半下沉式是把浴盆的1/3埋入地面下，浴盆在浴室地面上约为400mm，与搁置式相比出入浴盆比较轻松方便，适合于年老体弱者使用。
儿童浴盆，通常是采用塑料材料制备而成，质量轻便于移动。然而现有的塑料材料并不环保，儿童浴盆容易滋生细菌。期待一种儿童浴盆，健康抗菌。
发明内容
针对现有技术中存在的上述不足，本发明所要解决的技术问题是提供一种健康儿童塑料浴盆。
一种健康儿童塑料浴盆，由下述重量份组分按常规方法制备而成：100份PP树脂、0.2-0.8份对二甲基二亚苄基山梨醇、0.2-0.8份抗氧剂。
对二甲基二亚苄基山梨醇，CAS号:54686-97-4，EINECS：405-870-9，英文名:1,3:2,4-Di-p-methylbenzylidenesorbitol。
所述抗氧剂为本领域通用抗氧剂，例如：抗氧剂1010、抗氧剂264、抗氧剂168、抗氧剂1076或抗氧剂215。
优选地，本发明提供了：
一种健康儿童塑料浴盆，由下述重量份组分按常规方法制备而成：100份PP树脂、0.2-0.8份对二甲基二亚苄基山梨醇、0.2-0.8份抗氧剂、0.4-0.8份抗菌剂。
所述抗菌剂为2-羟基-4-异丙基-2,4,6-环庚三烯-1-酮和/或1,6-双(正-对氯苯双胍)己烷。
最优地，所述抗菌剂为2-羟基-4-异丙基-2,4,6-环庚三烯-1-酮和1,6-双(正-对氯苯双胍)己烷的混合物，2-羟基-4-异丙基-2,4,6-环庚三烯-1-酮和1,6-双(正-对氯苯双胍)己烷的重量比为3:1-1:3。
2-羟基-4-异丙基-2,4,6-环庚三烯-1-酮，CAS号：499-44-5。可用于化妆品防腐，但并未见任何将该原料用于塑料抗菌的书面报道。
1,6-双(正-对氯苯双胍)己烷，CAS号：55-56-1。可用于食品厂、化妆品厂、制药厂等的表面消毒，但并未见任何将该原料用于塑料抗菌的书面报道。
本发明还提供了上述健康儿童塑料浴盆的制备方法：按配比称取各组分，混合，熔融混炼、挤出造粒，再采用本领域常规方法制备成所述健康儿童塑料浴盆。
本发明的健康儿童塑料浴盆，透明，力学性能好，添加抗菌剂后抗菌性能好。
具体实施方式
实施例中，各原料的选择：
PP树脂选用燕山石化公司牌号2401的通用级PP树脂。
抗氧剂选用抗氧剂1010。
实施例1-3
按照表1中对应实施例1-3数据称取各组分；加入混合机，室温下控制转速在3000转/分钟，混合10分钟；取出后，加入螺杆挤出机中，挤出造粒，制得抗菌塑料粒子，再采用本领域通用方法将该抗菌塑料粒子制备成健康儿童塑料浴盆。
表1：健康儿童塑料浴盆配方表单位：公斤
实施例1 实施例2 实施例3
PP2401树脂 100 100 100
二甲基二亚苄基山梨醇 0.5 0.5 0.5
抗氧剂1010 0.5 0.5 0.5
2-羟基-4-异丙基-2,4,6-环庚三烯-1-酮 0.3 0.6 /
1,6-双(正-对氯苯双胍)己烷 0.3 / 0.6
测试例
(1)抗菌测试：
采用常规方法将实施例1-3制得的健康儿童塑料浴盆，裁剪出50mm×50mm×4mm的样品，进行抗菌测试，测试数据见表2。
抗菌测试标准：
QB/T2591-2003抗菌塑料抗菌性能试验方法和抗菌效果。
检测用菌：
大肠埃希氏菌(Escherichia coli)ATCC25922；金黄色葡萄球菌(Staphylococcus aureus)ATCC6538。
表2：健康儿童塑料浴盆抗菌性能测试表
实施例1 实施例2 实施例3
大肠杆菌杀菌率，％ 99.9 98.7 98.5
金黄色葡萄球菌杀菌率，％ 99.4 97.5 98.2
(2)毒性测试：实施例1-3的健康儿童塑料浴盆，经急性毒性试验表明，对小白鼠的LD50＞10000mg/kg，属实际无毒物质。
(3)力学性能：实施例1-3的健康儿童塑料浴盆的熔体流动速率、拉伸强度、断裂伸长率、缺口冲击强度、弯曲强度、成型收缩率等与不添加抗菌剂的同配比的塑料基本相同。可见，在本发明中抗菌剂的添加对塑料的力学性能没有不良影响。
实施例1的健康儿童塑料浴盆塑料，透光率42％，雾度38％，拉升强度37.5MPa，缺口冲击强度4.5KJ/m2。
本发明实施例1的健康儿童塑料浴盆，材质为抗菌塑料，该抗菌塑料采用本领域常规方法制备而成，其中抗菌塑料的原料配比对应表1实施例1数据。
本发明使用环境中本身对沾污在浴盆上的细菌、霉菌、醇母菌、藻类甚至病毒等起抑制或杀灭作用，通过抑制微生物的繁殖来保持塑料自身清洁。

Claims (4)

1.一种健康儿童塑料浴盆，其特征在于，由下述重量份组分按常规方法制备而成：100份PP树脂、0.2-0.8份对二甲基二亚苄基山梨醇、0.2-0.8份抗氧剂。
2.一种健康儿童塑料浴盆，其特征在于，由下述重量份组分按常规方法制备而成：100份PP树脂、0.2-0.8份对二甲基二亚苄基山梨醇、0.2-0.8份抗氧剂、0.4-0.8份抗菌剂。
3.如权利要求2所述的健康儿童塑料浴盆，其特征在于：所述抗菌剂为2-羟基-4-异丙基-2,4,6-环庚三烯-1-酮和/或1,6-双(正-对氯苯双胍)己烷。
4.如权利要求3所述的健康儿童塑料浴盆，其特征在于：所述抗菌剂为2-羟基-4-异丙基-2,4,6-环庚三烯-1-酮和1,6-双(正-对氯苯双胍)己烷的混合物，2-羟基-4-异丙基-2,4,6-环庚三烯-1-酮和1,6-双(正-对氯苯双胍)己烷的重量比为3:1-1:3。
CN201410199699.9A 2014-05-12 2014-05-12 儿童塑料浴盆 Expired - Fee Related CN103951892B (zh)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020037965A1 (en) * 1999-09-09 2002-03-28 Hideo Kinoshita High impact thermoplastic resin composition
US20090062413A1 (en) * 2003-10-24 2009-03-05 Crane Building Products Llc Composition of fillers with plastics for producing superior building materials

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020037965A1 (en) * 1999-09-09 2002-03-28 Hideo Kinoshita High impact thermoplastic resin composition
US20090062413A1 (en) * 2003-10-24 2009-03-05 Crane Building Products Llc Composition of fillers with plastics for producing superior building materials

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
张华集 等: "成核剂 YS-688 改性抗菌PP薄膜的研究", 《塑料助剂》 *

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