CN104087071A - 一种指示湿度的涂料 - Google Patents

一种指示湿度的涂料 Download PDF

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Publication number
CN104087071A
CN104087071A CN201410337660.9A CN201410337660A CN104087071A CN 104087071 A CN104087071 A CN 104087071A CN 201410337660 A CN201410337660 A CN 201410337660A CN 104087071 A CN104087071 A CN 104087071A
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China
Prior art keywords
parts
humidity
coating
humidity indicator
water
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Pending
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CN201410337660.9A
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English (en)
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杨美
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Individual
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Individual
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Priority to CN201410337660.9A priority Critical patent/CN104087071A/zh
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Abstract

本申请公开了一种指示湿度的涂料,包括硫酸钴90-110份,硫氰酸钴210-230份,羧甲基纤维素150-210份,钛白800-900份,碳酸钙250-450份,水500-600份,由此,可作为湿度指示剂,在低湿度时呈浅蓝色或浅紫色,而在高湿度时呈浅桃红色。

Description

一种指示湿度的涂料
技术领域
本发明涉及化学涂料,尤其涉及一种指示湿度的涂料。
背景技术
传统的的湿度指示剂由于使用如合成着色料那样的水溶性色素、pH指示剂作为显色剂,存在湿度升高时色调变化的目视性不充分的问题。
发明内容
本发明的目的提供一种指示湿度的涂料,解决上述现有技术问题中的一个或者多个。
根据本发明的一个方面,提供一种指示湿度的涂料,包括硫酸钴90-110份,硫氰酸钴210-230份,羧甲基纤维素150-210份,钛白800-900份,碳酸钙250-450份,水500-600份。
生产时,先将硫酸钴和硫氰酸钴溶于水,加入羧甲基纤维素后,再加钛白和碳酸钙,经研磨分散制得涂料。
本发明可作为湿度指示剂,在低湿度时呈浅蓝色或浅紫色,而在高湿度时呈浅桃红色。
具体实施方式
实施例1:包括硫酸钴90份,硫氰酸钴210份,羧甲基纤维素150份,钛白800份,碳酸钙250份,水500份。
实施例2:包括硫酸钴100份,硫氰酸钴220份,羧甲基纤维素180份,钛白850份,碳酸钙350份,水550份。
实施例3:包括硫酸钴110份,硫氰酸钴230份,羧甲基纤维素210份,钛白900份,碳酸钙450份,水600份。
生产时,先将硫酸钴和硫氰酸钴溶于水,加入羧甲基纤维素后,再加钛白和碳酸钙,经研磨分散制得涂料。
综上所述,本发明可作为湿度指示剂,在低湿度时呈浅蓝色或浅紫色,而在高湿度时呈浅桃红色。
以上所述仅是本发明的一种实施方式,应当指出,对于本领域普通技术人员来说,在不脱离本发明创造构思的前提下,还可以做出若干相似的变形和改进,这些也应视为本发明的保护范围之内。

Claims (1)

1.一种指示湿度的涂料,其特征在于:包括硫酸钴90-110份,硫氰酸钴210-230份,羧甲基纤维素150-210份,钛白800-900份,碳酸钙250-450份,水500-600份。
CN201410337660.9A 2014-07-15 2014-07-15 一种指示湿度的涂料 Pending CN104087071A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410337660.9A CN104087071A (zh) 2014-07-15 2014-07-15 一种指示湿度的涂料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410337660.9A CN104087071A (zh) 2014-07-15 2014-07-15 一种指示湿度的涂料

Publications (1)

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CN104087071A true CN104087071A (zh) 2014-10-08

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CN201410337660.9A Pending CN104087071A (zh) 2014-07-15 2014-07-15 一种指示湿度的涂料

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CN (1) CN104087071A (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1347497A (zh) * 1999-04-22 2002-05-01 伊尼奥斯硅石有限公司 湿度指示剂
CN1958682A (zh) * 2005-10-31 2007-05-09 吴志峰 可变色的装饰涂料
EP2012112A1 (en) * 2006-04-26 2009-01-07 Kyodo Printing Co., Ltd. Coating for humidity indicator, method for production of the coating, humidity indicator using the coating
US20130066289A1 (en) * 2011-09-12 2013-03-14 Xuedong Song Wetness Indicator Having Varied Hues

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1347497A (zh) * 1999-04-22 2002-05-01 伊尼奥斯硅石有限公司 湿度指示剂
CN1958682A (zh) * 2005-10-31 2007-05-09 吴志峰 可变色的装饰涂料
EP2012112A1 (en) * 2006-04-26 2009-01-07 Kyodo Printing Co., Ltd. Coating for humidity indicator, method for production of the coating, humidity indicator using the coating
US20130066289A1 (en) * 2011-09-12 2013-03-14 Xuedong Song Wetness Indicator Having Varied Hues

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
宋小平等: "《实用化学品配方手册(六)》", 30 September 1993, 四川科学技术出版社 *

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Application publication date: 20141008