CN110184013A - 一种高硬度封边硅烷改性聚醚密封胶及其制备方法 - Google Patents

一种高硬度封边硅烷改性聚醚密封胶及其制备方法 Download PDF

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CN110184013A
CN110184013A CN201910454399.3A CN201910454399A CN110184013A CN 110184013 A CN110184013 A CN 110184013A CN 201910454399 A CN201910454399 A CN 201910454399A CN 110184013 A CN110184013 A CN 110184013A
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余杰明
宋晓东
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Guangzhou And New Industrial Co Ltd
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Abstract

本发明公开了一种高硬度封边硅烷改性聚醚密封胶,其特征在于,密封硬度达到80~90邵氏A,包括以下按照重量份的原料:硅烷改性聚醚预聚物:15~30份,增塑剂:13~20份;补强增量粉体:40~70份;抗氧化剂:0.1~2份;交联剂:1~10份;偶联剂:0.1~2份;催化剂:0.05~0.09份;高苯乙烯树脂:1~10份。本发明提高了硅烷改性聚醚密封胶硬度密度,同时保证了固化产品的不会出现开裂粉化,由于胶浆硬度密度增大,更好的阻止水份杂质渗入胶内,而且表面坚硬光滑易擦洗,达到长效防霉的效果。使用时,固化速度快,特别适用于厨房卫生间洗手盘位置的封边密封。

Description

一种高硬度封边硅烷改性聚醚密封胶及其制备方法
技术领域
本发明涉及密封胶材料领域,具体是一种高硬度封边硅烷改性聚醚密封胶及其制备方法。
背景技术
密封胶是装修中使用频率高的一种胶粘剂,像厨卫台面安装、卫浴马桶、洗手盆安装、淋浴房、浴室柜安装等等地方都需要用到。不过目前大多数人都习惯性地使用硅酮密封胶来进行密封和封边,但是,传统硅酮密封胶弹性好,硬度低,表面容易吸附杂质不好擦洗,导致这些封边位置容易长霉,影响环境美观。基于上述技术问题,开发新型厨卫封边密封胶品种以满足市场需求。如专利号为CN201410839249.1的中国发明专利公开了一种环保型防霉硅烷改性聚醚密封胶,但是这种硅烷改性聚醚密封胶的弹性好,胶条比较柔软和硬度低。在日常生活中,厨房卫生间洗手盘封边位置都会经常擦洗清洁,如果胶条太柔软影响日常擦洗清洁卫生,都希望这些封边位置都像陶瓷那样坚硬光滑好清洗。
发明内容
本发明的目的在于提供一种高硬度封边硅烷改性聚醚密封胶及其制备方法,提高了硅烷改性聚醚密封胶硬度密度,同时保证了产品的不会出现开裂粉化,由于胶浆硬度密度增大,更好的阻止水份杂质渗入胶内,而且表面坚硬光滑易擦洗。
为实现上述目的,本发明提供如下技术方案:
一种高硬度封边硅烷改性聚醚密封胶,其特征在于,密封硬度达到80~90邵氏A,包括以下按照重量份的原料:硅烷改性聚醚预聚物:15~30份,增塑剂:13~20份;补强增量粉体:40~70份;抗氧化剂:0.1~2份;交联剂:1~10份;偶联剂:0.1~2份;催化剂:0.05~0.09份;高苯乙烯树脂:1~10份。
密封胶使用固化后,密封硬度达到88~90邵氏A,包括以下按照重量份的原料:硅烷改性聚醚预聚物:15份,增塑剂:13份;补强增量粉体57.5~66.5份;抗氧化剂:0.5份;交联剂:1.5份;偶联剂:0.6份;催化剂:0.05份;高苯乙烯树脂:4份。
所述的硅烷改性聚醚预聚物是硅氧烷封端改性聚醚树脂。
所述的增塑剂是邻苯二甲酸二异癸酯(DIDP)、邻苯二甲酸二异壬酯(DINP)和聚醚多元醇(PPG)中的一种或多种。
所述的补强增量粉体是纳米碳酸钙、重质碳酸钙或钛白粉的一种或几种混合粉。
所述的所述的抗氧化剂是β-(3,5-二叔丁基-4-羟基苯基)丙酸十八烷基醇酯、β-(3,5-二叔丁基-4-羟基苯基)丙酸季戊四醇酯和三(2,4-二叔丁基苯酚)亚磷酸酯的一种或多种混合剂。
所述的交联剂是乙烯基三甲氧基硅烷;所述的偶联剂是γ-氨丙基三乙氧基硅烷或N-(β-氨乙基)-γ-氨丙基三甲氧基硅烷的一种或两种混合剂;所述的催化剂是二月桂酸二丁基锡。
所述的高苯乙烯树脂是HS-85高苯乙烯树脂。
如上述的高硬度封边硅烷改性聚醚密封胶的制备方法,其特征在于,包括以下步骤:
1)、按所需比例称量好各原料重量份量;
2)、先将称量好的增塑剂、补强增量粉体、高苯乙烯树脂和抗氧剂进行均匀混合及升温到110~120℃进行脱水,使物料水分含量低于600ppm;
3)、高温脱水后,再进行物料冷却,待物料冷却至40℃以下,加入硅烷改性聚醚预聚物、交联剂、偶联剂、催化剂抽真空搅拌40~50分钟,把物料搅拌均匀,在氮气保护下出料密闭储存,即得到高硬度封边硅烷改性聚醚密封胶;
所述步骤2)采用高速分散机进行混合和高速分散使物料升温,中当温度升到90℃后,开始抽真空脱水,保持温度110~120℃脱水3小时,使物料水分含量低于600ppm;
或将增塑剂、补强增量粉体、高苯乙烯树脂混合后放入烘箱中,保持温度110~120℃烘12小时,使粉体水分含量低于600ppm。
相较于现有技术,本发明的有益效果如下:
制备后的胶浆为单组份密封包装,是以端硅烷改性聚醚为主体的高性能密封胶,添加高苯乙烯增硬树脂加工混合而成,提高了硅烷改性聚醚密封胶硬度密度,同时保证了固化产品的不会出现开裂粉化,由于胶浆硬度密度增大,更好的阻止水份杂质渗入胶内,而且表面坚硬光滑易擦洗,达到长效防霉的效果。使用时,固化速度快,特别适用于厨房卫生间洗手盘位置的封边密封。
具体实施方式
本发明所列举的各实施例仅用以说明本发明,并非用以限制本发明的范围。对本发明所作的任何显而易知的修饰或变更都不脱离本发明的精神与范围。
实施例1
本发明实施例中,一种高硬度封边硅烷改性聚醚密封胶,使用固化后,密封硬度达到88~90邵氏A,密封胶包括以下按照重量份的原料:硅烷改性聚醚预聚物:15份,增塑剂:13份;补强增量粉体:57.5~66.5份;抗氧化剂:0.5份;交联剂:1.5份;偶联剂:0.6份;催化剂:0.05份;高苯乙烯树脂:4份。
所述的硅烷改性聚醚预聚物是硅氧烷封端改性聚醚树脂。
所述的增塑剂是邻苯二甲酸二异癸酯(DIDP)、邻苯二甲酸二异壬酯(DINP)和聚醚多元醇(PPG)中的一种或多种。
所述的补强增量粉体是纳米碳酸钙、重质碳酸钙或钛白粉的一种或几种混合粉。
所述的所述的抗氧化剂是β-(3,5-二叔丁基-4-羟基苯基)丙酸十八烷基醇酯、β-(3,5-二叔丁基-4-羟基苯基)丙酸季戊四醇酯和三(2,4-二叔丁基苯酚)亚磷酸酯的一种或多种混合剂。
所述的交联剂是乙烯基三甲氧基硅烷;所述的偶联剂是γ-氨丙基三乙氧基硅烷或N-(β-氨乙基)-γ-氨丙基三甲氧基硅烷的一种或两种混合剂;所述的催化剂是二月桂酸二丁基锡。
所述的高苯乙烯树脂是HS-85高苯乙烯树脂。
如上述的高硬度封边硅烷改性聚醚密封胶的制备方法,其特征在于,包括以下步骤:
1)、按所需比例称量好各原料重量份量;
2)、先将称量好的增塑剂、补强增量粉体、高苯乙烯树脂和抗氧剂进行均匀混合及升温到110~120℃进行脱水,使物料水分含量低于600ppm;
3)、高温脱水后,再进行物料冷却,待物料冷却至40℃以下,加入硅烷改性聚醚预聚物、交联剂、偶联剂、催化剂抽真空搅拌40~50分钟,把物料搅拌均匀,在氮气保护下出料密闭储存,即得到高硬度封边硅烷改性聚醚密封胶。
实施例2
本发明实施例中,一种高硬度封边硅烷改性聚醚密封胶,密封硬度达到88邵氏A,密封胶包括以下按照重量份的原料:硅烷改性聚醚树脂:15份,邻苯二甲酸二异壬酯(DINP):13份,纳米碳酸钙:18份,重质碳酸钙:48份,钛白粉:1.5份,β-(3,5-二叔丁基-4-羟基苯基)丙酸十八烷基醇酯:0.5份,乙烯基三甲氧基硅烷:1.5份,N-(β-氨乙基)-γ-氨丙基三甲氧基硅烷0.6份,二月桂酸二丁基锡:0.05份,HS-85高苯乙烯树脂4份。
按以下步骤制备:
1)按所需比例称量好各原料重量份量;
2)、将称量好的邻苯二甲酸二异壬酯DINP增塑剂、纳米碳酸钙、重质碳酸钙、钛白粉补强增量粉体、高苯乙烯树脂和β-(3,5-二叔丁基-4-羟基苯基)丙酸十八烷基醇酯抗氧剂加入高速分散机中,转速为700~900rpm,高速分散使物料升温,当温度升到90℃后,开始抽真空脱水,真空大于-0.085MPa,保持温度110~120℃脱水3小时,使物料水分含量低于600ppm。
3)、高温脱水后,待物料冷却至40℃以下,加入硅烷改性聚醚树脂、乙烯基三甲氧基硅烷交联剂、N-(β-氨乙基)-γ-氨丙基三甲氧基硅烷偶联剂、二月桂酸二丁基锡催化剂抽真空搅拌40~50分钟,真空大于-0.085MPa,转速为300~500rpm,把物料搅拌均匀,在氮气保护下出料密闭储存,即得到高硬度封边硅烷改性聚醚密封胶。
实施例3
一种高硬度封边硅烷改性聚醚密封胶,使用固化后,密封硬度达到90邵氏A,密封胶包括以下按照重量份的原料:硅烷改性聚醚树脂:15份,邻苯二甲酸二异壬酯(DINP):13份,纳米碳酸钙:25份,重质碳酸钙:40份,钛白粉:1.5份,β-(3,5-二叔丁基-4-羟基苯基)丙酸十八烷基醇酯:0.5份,乙烯基三甲氧基硅烷:1.5份,N-(β-氨乙基)-γ-氨丙基三甲氧基硅烷0.6份,二月桂酸二丁基锡:0.05份,HS-85高苯乙烯树脂4份。
按以下步骤制备:
1)按所需比例称量好各原料重量份量;
2)先将称量好补强增量粉体纳米碳酸钙、重质碳酸钙、钛白粉混后后放入烘箱中,保持温度110~120℃烘12小时,使粉体水分含量低于600ppm。
3)待粉料冷却至40℃以下,加入硅烷改性聚醚树脂、高苯乙烯树脂、β-(3,5-二叔丁基-4-羟基苯基)丙酸十八烷基醇酯抗氧化剂、乙烯基三甲氧基硅烷交联剂、N-(β-氨乙基)-γ-氨丙基三甲氧基硅烷偶联剂、二月桂酸二丁基锡催化剂抽真空搅拌40~50分钟,真空大于-0.085MPa,转速为300~500rpm,把物料搅拌均匀,在氮气保护下出料密闭储存,即得到高硬度封边硅烷改性聚醚密封胶。
上述实例2~3性能测试结果:
测试条件:23±2℃RH50±10%.
以上所述,仅为本公开的具体实施方式,但本公开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公开揭露的技术范围内,可轻易想到变化或替换,都应涵盖在本公开的保护范围之内。因此,本公开的保护范围应以权利要求的保护范围为准。

Claims (10)

1.一种高硬度封边硅烷改性聚醚密封胶,其特征在于,密封硬度达到80~90邵氏A,包括以下按照重量份的原料:硅烷改性聚醚预聚物:15~30份,增塑剂:13~20份;补强增量粉体:40~70份;抗氧化剂:0.1~2份;交联剂:1~10份;偶联剂:0.1~2份;催化剂:0.05~0.09份;高苯乙烯树脂:1~10份。
2.根据权利要求1所述的高硬度封边硅烷改性聚醚密封胶,其特征在于,包括以下按照重量份的原料:硅烷改性聚醚预聚物:15份,增塑剂:13份;补强增量粉体:57.5~66.5份;抗氧化剂:0.5份;交联剂:1.5份;偶联剂:0.6份;催化剂:0.05份;高苯乙烯树脂:4份。
3.根据权利要求书2所述的高硬度封边硅烷改性聚醚密封胶,其特征在于,所述的硅烷改性聚醚预聚物是硅氧烷封端改性聚醚树脂。
4.根据权利要求书2所述的高硬度封边硅烷改性聚醚密封胶,其特征在于,所述的增塑剂是邻苯二甲酸二异癸酯(DIDP)、邻苯二甲酸二异壬酯(DINP)和聚醚多元醇(PPG)中的一种或多种。
5.根据权利要求书2所述的高硬度封边硅烷改性聚醚密封胶,其特征在于,所述的补强增量粉体是纳米碳酸钙、重质碳酸钙或钛白粉的一种或几种混合粉。
6.根据权利要求书2所述的高硬度封边硅烷改性聚醚密封胶,其特征在于,所述的所述的抗氧化剂是β-(3,5-二叔丁基-4-羟基苯基)丙酸十八烷基醇酯、β-(3,5-二叔丁基-4-羟基苯基)丙酸季戊四醇酯和三(2,4-二叔丁基苯酚)亚磷酸酯的一种或多种混合剂。
7.根据权利要求书2所述的高硬度封边硅烷改性聚醚密封胶,其特征在于,所述的交联剂是乙烯基三甲氧基硅烷;所述的偶联剂是γ-氨丙基三乙氧基硅烷或N-(β-氨乙基)-γ-氨丙基三甲氧基硅烷的一种或两种混合剂;所述的催化剂是二月桂酸二丁基锡。
8.根据权利要求书2所述的一种高硬度封边硅烷改性聚醚密封胶,其特征在于,所述的高苯乙烯树脂是HS-85高苯乙烯树脂。
9.如权利要求书1至8任一项所述的高硬度封边硅烷改性聚醚密封胶的制备方法,其特征在于,包括以下步骤:
1)、按所需比例称量好各原料重量份量;
2)、先将称量好的增塑剂、补强增量粉体、高苯乙烯树脂和抗氧剂进行均匀混合及升温到110~120℃进行脱水,使物料水分含量低于600ppm;
3)、高温脱水后,再进行物料冷却,待物料冷却至40℃以下,加入硅烷改性聚醚预聚物、交联剂、偶联剂、催化剂抽真空搅拌40~50分钟,把物料搅拌均匀,在氮气保护下出料密闭储存,即得到高硬度封边硅烷改性聚醚密封胶。
10.根据权利要求9所述的高硬度封边硅烷改性聚醚密封胶的制备方法,其特征在于:所述步骤2)采用高速分散机进行混合和高速分散使物料升温,中当温度升到90℃后,开始抽真空脱水,保持温度110~120℃脱水3小时,使物料水分含量低于600ppm;
或将增塑剂、补强增量粉体、高苯乙烯树脂混合后放入烘箱中,保持温度110~120℃烘12小时,使粉体水分含量低于600ppm。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110951437A (zh) * 2019-12-20 2020-04-03 上海东大化学有限公司 一种抗菌性硅烷改性密封胶及其制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105111992A (zh) * 2015-06-15 2015-12-02 深圳市隆邦工业材料有限公司 一种防霉硅烷改性聚醚密封胶及其制备方法
CN105111993A (zh) * 2015-06-15 2015-12-02 深圳市隆邦工业材料有限公司 一种硅烷改性聚醚密封胶及其制备方法
CN105175828A (zh) * 2014-08-12 2015-12-23 马鞍山市天鑫辊业有限责任公司 一种高苯乙烯树脂胶辊的制备方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105175828A (zh) * 2014-08-12 2015-12-23 马鞍山市天鑫辊业有限责任公司 一种高苯乙烯树脂胶辊的制备方法
CN105111992A (zh) * 2015-06-15 2015-12-02 深圳市隆邦工业材料有限公司 一种防霉硅烷改性聚醚密封胶及其制备方法
CN105111993A (zh) * 2015-06-15 2015-12-02 深圳市隆邦工业材料有限公司 一种硅烷改性聚醚密封胶及其制备方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
《中国鞋业大全》编委会: "《中国鞋业大全 (上) 材料·标准·信息"》", 31 January 1998, 化学工业出版社 *
刘世杰 等: "《实用橡胶制品生产技术》", 31 December 1991, 化学工业出版社 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110951437A (zh) * 2019-12-20 2020-04-03 上海东大化学有限公司 一种抗菌性硅烷改性密封胶及其制备方法

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