CN108892764A - 一种弹性材料以及低噪音电热水壶 - Google Patents

一种弹性材料以及低噪音电热水壶 Download PDF

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CN108892764A
CN108892764A CN201810738210.9A CN201810738210A CN108892764A CN 108892764 A CN108892764 A CN 108892764A CN 201810738210 A CN201810738210 A CN 201810738210A CN 108892764 A CN108892764 A CN 108892764A
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butanediol
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郭煜青
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Shenzhen Boyuan Industrial Co Ltd
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Abstract

本发明公开了一种弹性材料以及低噪音电热水壶，该弹性材料由A组分与B组分反应得到，所述A组分以重量份数计包括：聚醚多元醇35‑40份、聚酯多元醇25‑35份、1，4‑丁二醇1‑5份、MOCA1‑5份，催化剂0.1‑1份、匀泡剂1‑2份，水1‑2份以及颜料0.1‑1份；所述B组分包括：MDI30‑35份以及TDI5‑10份，其中，所述聚醚多元醇的羟值为50‑300mgKOH/g，所述聚酯多元醇的羟值为50‑300mgKOH/g。本发明实施例提出的弹性材料的压缩刚度均大于3MPa/mm，压缩永久形均小于5％。可见，本发明实施例提出的弹性材料制成的弹性底座柔软、缓冲性能好，并且回弹性能好，压缩永久形变小，寿命长，减震降噪性能好。

Description

一种弹性材料以及低噪音电热水壶
技术领域
本发明涉及电热水壶制造技术领域，尤其涉及一种弹性材料以及低噪音电热水壶。
背景技术
电热水壶指一种用于饭店客房内供客人自助烧开水的电开水器，一般有分体式电源底座，水沸自动开关，有水位指示标准和电源指示灯、干燥保护等安全装置，一般技术指标为950W左右，水容量从0.5到2公升均有，电压220—240V。电热水壶由于烧水快速、方便而深受消费者的喜欢。
现有技术中，电热水壶在工作过程中噪声巨大，对用户带来了极大的不良影响，造成的用户体验极差。
发明内容
本发明所要解决的技术问题是如何提供一种低噪声电热水壶。
为了解决上述问题，第一方面，本发明实施例提出一种弹性材料，所述弹性材料由A组分与B组分反应得到，所述A组分以重量份数计包括：聚醚多元醇35-40份、聚酯多元醇25-35份、1，4-丁二醇1-5份、MOCA1-5份，催化剂0.1-1份、匀泡剂1-2份，水1-2份以及颜料0.1-1份；所述B组分包括：MDI30-35份以及TDI5-10份，其中，所述聚醚多元醇的羟值为50-300mgKOH/g，所述聚酯多元醇的羟值为50-300mgKOH/g。
其进一步的技术方案为，所述A组分以重量份数计包括：聚醚多元醇35份、聚酯多元醇25份、1，4-丁二醇1份、MOCA1份，催化剂0.1份、匀泡剂1份，水1份以及颜料0.1份；所述B组分包括：MDI30份以及TDI5份。
其进一步的技术方案为，所述所述A组分以重量份数计包括：聚醚多元醇40份、聚酯多元醇35份、1，4-丁二醇5份、MOCA5份，催化剂1份、匀泡剂2份，水2份以及颜料1份；所述B组分包括：MDI35份以及TDI10份。
其进一步的技术方案为，所述A组分以重量份数计包括：聚醚多元醇38份、聚酯多元醇28份、1，4-丁二醇3份、MOCA3份，催化剂0.7份、匀泡剂1.5份，水1.5份以及颜料0.8份；所述B组分包括：MDI32份以及TDI7份。
其进一步的技术方案为，所述A组分以重量份数计包括：聚醚多元醇33份、聚酯多元醇26份、1，4-丁二醇2份、MOCA2.5份，催化剂0.4份、匀泡剂1.7份，水1.2份以及颜料0.3份；所述B组分包括：MDI33份以及TDI6份。
第二方面，本发明提出一种低噪音电热水壶，所述低噪音电热水壶包括壶体以及弹性底座，所述壶体设于所述弹性底座上，所述弹性底座由权利要求1-5任一项所述的弹性材料制成。
与现有技术相比，本发明所能达到的技术效果包括：
本发明实施例提出的弹性材料的压缩刚度均大于3MPa/mm，压缩永久形均小于5％。可见，本发明实施例提出的弹性材料制成的弹性底座柔软、缓冲性能好，并且回弹性能好，压缩永久形变小，寿命长，减震降噪性能好。
附图说明
为了更清楚地说明本发明实施例技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本发明实施例提出的一种低噪音电热水壶的结构示意图。
附图标记
低噪音电热水壶100；壶体10以及弹性底座20。
具体实施方式
下面将对实施例中的技术方案进行清楚、完整地描述。显然，以下将描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
应当理解，当在本说明书和所附权利要求书中使用时，术语“包括”和“包含”指示所描述特征、整体、步骤、操作、元素和/或组件的存在，但并不排除一个或多个其它特征、整体、步骤、操作、元素、组件和/或其集合的存在或添加。
还应当理解，在此本发明实施例说明书中所使用的术语仅仅是出于描述特定实施例的目的而并不意在限制本发明实施例。如在本发明实施例说明书和所附权利要求书中所使用的那样，除非上下文清楚地指明其它情况，否则单数形式的“一”、“一个”及“该”意在包括复数形式。
本发明实施例提出一种弹性材料，所述弹性材料由A组分与B组分反应得到，所述A组分以重量份数计包括：聚醚多元醇35-40份、聚酯多元醇25-35份、1，4-丁二醇1-5份、MOCA1-5份，催化剂0.1-1份、匀泡剂1-2份，水1-2份以及颜料0.1-1份；所述B组分包括：MDI30-35份以及TDI5-10份，其中，所述聚醚多元醇的羟值为50-300mgKOH/g，所述聚酯多元醇的羟值为50-300mgKOH/g。
其中，MOCA代表3,3'-二氯-4,4'-二氨基二苯基甲烷。MDI是指二苯基甲烷二异氰酸酯。TDI是指甲苯二异氰酸酯。
下面给出本发明提出的一种弹性材料的几个可选的实施例。
实施例1
一种弹性材料，所述弹性材料由A组分与B组分反应得到，所述A组分以重量份数计包括：聚醚多元醇35份、聚酯多元醇25份、1，4-丁二醇1份、MOCA1份，催化剂0.1份、匀泡剂1份，水1份以及颜料0.1份；所述B组分包括：MDI30份以及TDI5份。
实施例2
一种弹性材料，所述弹性材料由A组分与B组分反应得到，所述所述A组分以重量份数计包括：聚醚多元醇40份、聚酯多元醇35份、1，4-丁二醇5份、MOCA5份，催化剂1份、匀泡剂2份，水2份以及颜料1份；所述B组分包括：MDI35份以及TDI10份。
实施例3
一种弹性材料，所述弹性材料由A组分与B组分反应得到，所述A组分以重量份数计包括：聚醚多元醇38份、聚酯多元醇28份、1，4-丁二醇3份、MOCA3份，催化剂0.7份、匀泡剂1.5份，水1.5份以及颜料0.8份；所述B组分包括：MDI32份以及TDI7份。
实施例4
一种弹性材料，所述弹性材料由A组分与B组分反应得到，所述A组分以重量份数计包括：聚醚多元醇33份、聚酯多元醇26份、1，4-丁二醇2份、MOCA2.5份，催化剂0.4份、匀泡剂1.7份，水1.2份以及颜料0.3份；所述B组分包括：MDI33份以及TDI6份。
测量实施例1-4的弹性材料的压缩刚度以及压缩永久形变，实验结果如下表1所示。
表1：
样品组 压缩刚度(MPa/mm) 压缩永久形变(％)
实施例1 3.2 4.1
实施例2 3.3 3.8
实施例3 3.3 3.9
实施例4 3.1 4.2
由以上实验数据可知，本发明实施例提出的弹性材料的压缩刚度均大于3MPa/mm，压缩永久形均小于5％。可见，本发明实施例提出的弹性材料制成的弹性底座柔软、缓冲性能好，并且回弹性能好，压缩永久形变小，寿命长，减震降噪性能好。
参见图1，本发明实施例提出一种低噪音电热水壶100，所述低噪音电热水壶100包括壶体10以及弹性底座20，所述壶体10设于所述弹性底座20上，所述弹性底座20由以上实施例所述的弹性材料制成。
电热水壶还包括其它能够实现电热水壶基本功能的部件，对此本发明不再赘述。
在上述实施例中，对各个实施例的描述都各有侧重，某个实施例中没有详细描述的部分，可以参见其他实施例的相关描述。
显然，本领域的技术人员可以对本发明进行各种改动和变型而不脱离本发明的精神和范围。这样，尚且本发明的这些修改和变型属于本发明权利要求及其等同技术的范围之内，则本发明也意图包含这些改动和变型在内。
以上所述，为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到各种等效的修改或替换，这些修改或替换都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应以权利要求的保护范围为准。

Claims (6)

1.一种弹性材料，其特征在于，所述弹性材料由A组分与B组分反应得到，所述A组分以重量份数计包括：聚醚多元醇35-40份、聚酯多元醇25-35份、1，4-丁二醇1-5份、MOCA1-5份，催化剂0.1-1份、匀泡剂1-2份，水1-2份以及颜料0.1-1份；所述B组分包括：MDI30-35份以及TDI5-10份，其中，所述聚醚多元醇的羟值为50-300mgKOH/g，所述聚酯多元醇的羟值为50-300mgKOH/g。
2.根据权利要求1所述的弹性材料，其特征在于，所述A组分以重量份数计包括：聚醚多元醇35份、聚酯多元醇25份、1，4-丁二醇1份、MOCA1份，催化剂0.1份、匀泡剂1份，水1份以及颜料0.1份；所述B组分包括：MDI30份以及TDI5份。
3.根据权利要求1所述的弹性材料，其特征在于，所述所述A组分以重量份数计包括：聚醚多元醇40份、聚酯多元醇35份、1，4-丁二醇5份、MOCA5份，催化剂1份、匀泡剂2份，水2份以及颜料1份；所述B组分包括：MDI35份以及TDI10份。
4.根据权利要求1所述的弹性材料，其特征在于，所述A组分以重量份数计包括：聚醚多元醇38份、聚酯多元醇28份、1，4-丁二醇3份、MOCA3份，催化剂0.7份、匀泡剂1.5份，水1.5份以及颜料0.8份；所述B组分包括：MDI32份以及TDI7份。
5.根据权利要求1所述的弹性材料，其特征在于，所述A组分以重量份数计包括：聚醚多元醇33份、聚酯多元醇26份、1，4-丁二醇2份、MOCA2.5份，催化剂0.4份、匀泡剂1.7份，水1.2份以及颜料0.3份；所述B组分包括：MDI33份以及TDI6份。
6.一种低噪音电热水壶，其特征在于，所述低噪音电热水壶包括壶体以及弹性底座，所述壶体设于所述弹性底座上，所述弹性底座由权利要求1-5任一项所述的弹性材料制成。
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