CN107189165A - 防冻广告材料 - Google Patents
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- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
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- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/141—Hydrocarbons
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- C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
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- C08J2401/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
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- C08J2433/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
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Abstract
本发明涉及一种防冻广告材料,属于广告技术领域。本发明的防冻广告材料包括:聚乙烯80~86重量份;碳酸钙5~10重量份,聚丙烯酰胺3~5重量份,乙基纤维素3~5重量份,抗冻剂1~5重量份,发泡剂0.5~1.8重量份。本发明的防冻广告材料抗冻,温度低时也不易结冰,抗冻融,可作为室外广告的材料。本发明的防冻广告材料制作方便,工艺简单,有利于推广应用。
Description
技术领域
本发明涉及一种防冻广告材料,属于广告技术领域。
背景技术
广告材料是广告的载体,现有的广告形式多样,有图像、文字、视频、音频等,其中图文形式的广告最常见。很多图文形式的广告、路标设置在室外,甚至野外,常常会面临低温条件。低温易损坏广告材料,从而减少其使用寿命。
聚乙烯无臭,无毒,具有优良的耐低温性能,化学稳定性好,能耐大多数酸碱的侵蚀。常温下不溶于一般溶剂,吸水性小,电绝缘性优良。
发明内容
本发明要解决的第一个技术问题是提供一种防冻广告材料。
为解决上述技术问题,本发明的防冻广告材料包括:聚乙烯80~86重量份;碳酸钙5~10重量份,聚丙烯酰胺3~5重量份,乙基纤维素3~5重量份,抗冻剂1~5重量份,发泡剂0.5~1.8重量份。
进一步地,所述发泡剂选自三氯氟甲烷、二氯二氟甲烷、环戊烷和异戊烷中的一种或几种的混合。
进一步地,所述抗冻剂为2,2,2-亚硝基三乙醇0.15~0.17wt%、硝酸钠0.09~0.12wt%、苯并三唑胺盐0.05~0.08wt%,其余为乙二醇的混合物。
进一步地,所述防冻广告材料由以下方法制备得到:
a.称取物料,将聚乙烯与聚丙烯酰胺混匀;
b.将碳酸钙和乙基纤维素混匀;
c.将a步骤和b步骤中混合后的物料、以及抗冻剂混合于100~110℃下混炼5~8分钟,加入发泡剂,在120~140℃下混炼8~12分钟,冷却到80~85℃,保持80~85℃,0.5~0.6Mpa 15~20分钟即得到防冻广告材料。
本发明要解决的第二个技术问题是提供一种上述防冻广告材料的制备方法。
为解决本发明的第二个技术问题,本发明的防冻广告材料的制备方法的工艺如下:a.称取物料,将聚乙烯与聚丙烯酰胺混匀;
b.将碳酸钙和乙基纤维素混匀;
c.将a步骤和b步骤中混合后的物料、以及抗冻剂混合于100~110℃下混炼5~8分钟,加入发泡剂,在120~140℃下混炼8~12分钟,冷却到80~85℃,保持80~85℃,0.5~0.6Mpa 15~20分钟即得到防冻广告材料。
有益效果:本发明的防冻广告材料抗冻,温度低时也不易结冰,抗冻融,可作为室外广告的材料。
本发明的防冻广告材料制作方便,工艺简单,有利于推广应用。
具体实施方式
本发明的防冻广告材料包括:聚乙烯80~86重量份;碳酸钙5~10重量份,聚丙烯酰胺3~5重量份,乙基纤维素3~5重量份,抗冻剂1~5重量份,发泡剂0.5~1.8重量份。
进一步地,所述发泡剂选自三氯氟甲烷、二氯二氟甲烷、环戊烷和异戊烷中的一种或几种的混合。
进一步地,所述抗冻剂为2,2,2-亚硝基三乙醇0.15~0.17wt%、硝酸钠0.09~0.12wt%、苯并三唑胺盐0.05~0.08wt%,其余为乙二醇的混合物。
进一步地,所述防冻广告材料由以下方法制备得到:
a.称取物料,将聚乙烯与聚丙烯酰胺混匀;
b.将碳酸钙和乙基纤维素混匀;
c.将a步骤和b步骤中混合后的物料、以及抗冻剂混合于100~110℃下混炼5~8分钟,加入发泡剂,在120~140℃下混炼8~12分钟,冷却到80~85℃,保持80~85℃,0.5~0.6Mpa 15~20分钟即得到防冻广告材料。
本发明的防冻广告材料的制备方法的工艺如下:a.称取物料,将聚乙烯与聚丙烯酰胺混匀;
b.将碳酸钙和乙基纤维素混匀;
c.将a步骤和b步骤中混合后的物料、以及抗冻剂混合于100~110℃下混炼5~8分钟,加入发泡剂,在120~140℃下混炼8~12分钟,冷却到80~85℃,保持80~85℃,0.5~0.6Mpa 15~20分钟即得到防冻广告材料。
实施例1
取2,2,2-亚硝基三乙醇0.2g、硝酸钠0.12g、苯并三唑胺盐0.08g,乙二醇120g混合得到抗冻剂。
称取聚乙烯80重量份,碳酸钙8重量份,聚丙烯酰胺4重量份,乙基纤维素4重量份,抗冻剂5重量份,环戊烷1重量份。
a.将聚乙烯与聚丙烯酰胺混匀;
b.将碳酸钙和乙基纤维素混匀;
c.将a步骤和b步骤中混合后的物料、以及抗冻剂混合于100℃下混炼7分钟,加入环戊烷,在130℃下混炼10分钟,冷却到80℃,保持80℃,0.5Mpa,20分钟即得到防冻广告材料。
实施例2
取2,2,2-亚硝基三乙醇0.2g、硝酸钠0.12g、苯并三唑胺盐0.08g,乙二醇120g混合得到抗冻剂。
称取聚乙烯85重量份,碳酸钙5重量份,聚丙烯酰胺3重量份,乙基纤维素4重量份,抗冻剂5重量份,异戊烷1重量份。
a.将聚乙烯与聚丙烯酰胺混匀;
b.将碳酸钙和乙基纤维素混匀;
c.将a步骤和b步骤中混合后的物料、以及抗冻剂混合于110℃下混炼5分钟,加入异戊烷,在120℃下混炼10分钟,冷却到80℃,保持80℃,0.6Mpa,15分钟即得到防冻广告材料。
Claims (5)
1.防冻广告材料,其特征在于,所述防冻广告材料包括:聚乙烯80~86重量份;碳酸钙5~10重量份,聚丙烯酰胺3~5重量份,乙基纤维素3~5重量份,抗冻剂1~5重量份,发泡剂0.5~1.8重量份。
2.根据权利要求1所述的防冻广告材料,其特征在于,所述发泡剂选自三氯氟甲烷、二氯二氟甲烷、环戊烷和异戊烷中的一种或几种的混合。
3.根据权利要求1或2所述的防冻广告材料,其特征在于,所述抗冻剂为2,2,2-亚硝基三乙醇0.15~0.17wt%、硝酸钠0.09~0.12wt%、苯并三唑胺盐0.05~0.08wt%,其余为乙二醇的混合物。
4.根据权利要求1—3任一项所述的防冻广告材料,其特征在于,所述防冻广告材料由以下方法制备得到:
a.称取物料,将聚乙烯与聚丙烯酰胺混匀;
b.将碳酸钙和乙基纤维素混匀;
c.将a步骤和b步骤中混合后的物料、以及抗冻剂混合于100~110℃下混炼5~8分钟,加入发泡剂,在120~140℃下混炼8~12分钟,冷却到80~85℃,保持80~85℃,0.5~0.6Mpa 15~20分钟即得到防冻广告材料。
5.根据权利要求1—4任一项所述的防冻广告材料的制备方法,其特征在于,所述方法的工艺如下:
a.称取物料,将聚乙烯与聚丙烯酰胺混匀;
b.将碳酸钙和乙基纤维素混匀;
c.将a步骤和b步骤中混合后的物料、以及抗冻剂混合于100~110℃下混炼5~8分钟,加入发泡剂,在120~140℃下混炼8~12分钟,冷却到80~85℃,保持80~85℃,0.5~0.6Mpa 15~20分钟即得到防冻广告材料。
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105175647A (zh) * | 2015-08-03 | 2015-12-23 | 苏州云舒新材料科技有限公司 | 一种聚乙烯泡沫材料及其制备方法 |
CN105885972A (zh) * | 2014-12-26 | 2016-08-24 | 范思佳 | 一种汽油抗冻剂的制作方法 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105885972A (zh) * | 2014-12-26 | 2016-08-24 | 范思佳 | 一种汽油抗冻剂的制作方法 |
CN105175647A (zh) * | 2015-08-03 | 2015-12-23 | 苏州云舒新材料科技有限公司 | 一种聚乙烯泡沫材料及其制备方法 |
Non-Patent Citations (3)
Title |
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傅希贤 等: "《大学化学(第2版)》", 30 September 2015, 天津大学出版社 * |
尉迟斌: "《制冷工程技术辞典》", 31 August 1991, 上海交通大学出版社 * |
广州地铁集团有限公司 等: "《广州地铁建设工程安全文明施工标准化图册(第二版)》", 31 October 2016, 暨南大学出版社 * |
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