CN105623590A - 一种防霉有机硅密封胶 - Google Patents

一种防霉有机硅密封胶 Download PDF

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Publication number
CN105623590A
CN105623590A CN201610175747.XA CN201610175747A CN105623590A CN 105623590 A CN105623590 A CN 105623590A CN 201610175747 A CN201610175747 A CN 201610175747A CN 105623590 A CN105623590 A CN 105623590A
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China
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mildew
proof
sealant
organosilicone
auxiliary agent
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张耀忠
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Individual
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J183/00—Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Adhesives based on derivatives of such polymers
    • C09J183/04—Polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/04—Non-macromolecular additives inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/06—Non-macromolecular additives organic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Sealing Material Composition (AREA)

Abstract

本发明公开了一种防霉有机硅密封胶，由以下组分混合而成：硅橡胶，甲基硅油，气相白炭黑，甲基三丁酮肟基硅烷，助剂。本发明的防霉有机硅密封胶，优化了有机硅密封胶制备中各组分比例，密封胶具有良好的拉伸性能以及良好的稳定性。另外添加了适量的性能优异的防霉剂，能明显提高有机硅密封胶的防霉性能。符合GB/T14683-2003的理化性能和GB/T1741-2007防霉性能O级的要求。

Description

一种防霉有机硅密封胶
技术领域
本发明涉及有机硅密封胶领域，具体涉及一种防霉有机硅密封胶。
背景技术
木有机硅密封胶以其优异的耐老化性能，良好的弹性，突出的防水性能，被广泛用于厨房、浴室、洗手间的卫生洁具及台面、墙体、家具之间接缝的防水密封，且用量越来越大。但由于这些场合常年比较潮湿，有机硅密封胶很容易受
到细菌、霉菌等微生物的侵害，导致胶条发霉、变色、脱落，失去密封防水功能，这些有害细菌如果与人体接触还会传染各种疾病，威胁人类的健康。
发明内容
本发明目的在于，提供一种具有长效抗菌侵蚀，使用寿命长的有机硅密封胶，本发明所采用的技术方案是：
一种防霉有机硅密封胶，其特征在于，由以下组分按重量百分比混合而成：
硅橡胶60-70份
甲基硅油15-30份
气相白炭黑5-10份
甲基三丁酮肟基硅烷3-10份
助剂1.5-3.5份。
进一步地，所述的助剂包括偶联剂，防霉剂，二月桂酸二丁基锡。
进一步地，所述的助剂由偶联剂，防霉剂，二月桂酸二丁基锡按照重量比为1:1.5:0.5混合组成。
本发明相对于现有技术的有益效果是：本发明的防霉有机硅密封胶，优化了有机硅密封胶制备中各组分比例，密封胶具有良好的拉伸性能以及良好的稳定性。另外添加了适量的性能优异的防霉剂，能明显提高有机硅密封胶的防霉性能。符合GB/T14683-2003的理化性能和GB/T1741-2007防霉性能O级的要求。
具体实施方式
以下将结合实施例对本发明的构思及产生的技术效果进行清楚、完整地描述，以充分地理解本发明的目的、特征和效果。显然，所描述的实施例只是本发明的一部分实施例，而不是全部实施例，基于本发明的实施例，本领域的技术人员在不付出创造性劳动的前提下所获得的其他实施例，均属于本发明保护的范围。
实施例1：一种防霉有机硅密封胶，其特征在于，由以下组分按重量百分比混合而成：
硅橡胶65份
甲基硅油20份
气相白炭黑7份
甲基三丁酮肟基硅烷5份
助剂3份。
进一步地，所述的助剂包括偶联剂，防霉剂，二月桂酸二丁基锡。
进一步地，所述的助剂由偶联剂，防霉剂，二月桂酸二丁基锡按照重量比为1:1.5:0.5混合组成。
实施例2：一种防霉有机硅密封胶，其特征在于，由以下组分按重量百分比混合而成：
硅橡胶68份
甲基硅油17份
气相白炭黑7份
甲基三丁酮肟基硅烷5份
偶联剂1份
防霉剂1.5份
二月桂酸二丁基锡0.5份。
以上对本发明的较佳实施方式进行了具体说明，但本发明创造并不限于所述
实施例，熟悉本领域的技术人员在不违背本发明精神的前提下还可作出种种的等同变型或替换，这些等同的变型或替换均包含在本申请权利要求所限定的范围内。

Claims (3)

1.一种防霉有机硅密封胶，其特征在于，由以下组分按重量百分比混合而成：
硅橡胶60-70份
甲基硅油15-30份
气相白炭黑5-10份
甲基三丁酮肟基硅烷3-10份
助剂1.5-3.5份。
2.根据权利要求1所述的防霉有机硅密封胶，其特征在于，所述的助剂包括偶联剂，防霉剂，二月桂酸二丁基锡。
3.根据权利要求1所述的防霉有机硅密封胶，其特征在于，所述的助剂由偶联剂，防霉剂，二月桂酸二丁基锡按照重量比为1:1.5:0.5混合组成。
CN201610175747.XA 2016-03-27 2016-03-27 一种防霉有机硅密封胶 Pending CN105623590A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106349998A (zh) * 2016-08-29 2017-01-25 安徽美祥实业有限公司 一种防霉有机硅密封胶及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103773308A (zh) * 2013-12-26 2014-05-07 李泽国 一种长效抗菌防霉硅酮胶及其制备方法
CN104232012A (zh) * 2014-10-14 2014-12-24 泸州北方化学工业有限公司 防霉硅酮密封胶及其制备方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103773308A (zh) * 2013-12-26 2014-05-07 李泽国 一种长效抗菌防霉硅酮胶及其制备方法
CN104232012A (zh) * 2014-10-14 2014-12-24 泸州北方化学工业有限公司 防霉硅酮密封胶及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106349998A (zh) * 2016-08-29 2017-01-25 安徽美祥实业有限公司 一种防霉有机硅密封胶及其制备方法

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