CN109694767A - 一种混凝土脱模剂 - Google Patents

一种混凝土脱模剂 Download PDF

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CN109694767A
CN109694767A CN201710989719.6A CN201710989719A CN109694767A CN 109694767 A CN109694767 A CN 109694767A CN 201710989719 A CN201710989719 A CN 201710989719A CN 109694767 A CN109694767 A CN 109694767A
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concrete parting
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pitches
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陈添就
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    • C10M167/00—Lubricating compositions characterised by the additive being a mixture of a macromolecular compound, a non-macromolecular compound and a compound of unknown or incompletely defined constitution, each of these compounds being essential
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
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    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
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Abstract

本发明公开了一种混凝土脱模剂，由以下份数的原料组分组成：10‑12份乙基纤维素、8‑10份羧甲基纤维素、10‑12份二乙醇胺、35‑40份聚丙烯酰胺、25‑30份聚酰胺树脂、30‑35份石油树脂、40‑45份乙烯基树脂、12‑15份沥青、6‑8份石脑油、3‑6份铝酸钠、3‑6份二氧化钛、3‑6份邻苯二甲酸二辛酯、5‑7份脂肪醇聚氧乙烯醚、5‑8份十二烷基苯磺酸钠、8‑10份氯化钾、6‑8份氯化钡。该混凝土脱模剂具有无毒无味，脱模效果好，同时具有很好的防水、防锈效果，成本低。

Description

一种混凝土脱模剂
技术领域
本发明涉及一种脱模剂的技术领域，尤其涉及一种混凝土脱模剂。
背景技术
针对市场上混凝土制品及施工行业模板存放易生锈、混凝土表面有气泡、混凝土表面易污染、脱模清模困难等问题，人们研制出脱模剂，传统混凝土脱模剂废机油和废柴油类、乳化机油类、改性树脂类和皂化油脚类、废机油和废柴油含杂质、水分较多，并且脱模后的混凝土表面受废油污染，不环保且不美观。同时在模板上难以去除，而且对模板养护不力。
发明内容
本发明的目的是为了克服上现有述现有技术的缺点，提供一种混凝土脱模剂，该混凝土脱模剂具有无毒无味，脱模效果好，同时具有很好的防水、防锈效果，成本低。
本发明解决其技术问题所采用的技术方案是：一种混凝土脱模剂，由以下份数的原料组分组成：10-12份乙基纤维素、8-10份羧甲基纤维素、10-12份二乙醇胺、35-40份聚丙烯酰胺、25-30份聚酰胺树脂、30-35份石油树脂、40-45份乙烯基树脂、12-15份沥青、6-8份石脑油、3-6份铝酸钠、3-6份二氧化钛、3-6份邻苯二甲酸二辛酯、5-7份脂肪醇聚氧乙烯醚、5-8份十二烷基苯磺酸钠、8-10份氯化钾、6-8份氯化钡。
进一步的，各原料组分的份数为：10份乙基纤维素、8份羧甲基纤维素、10份二乙醇胺、35份聚丙烯酰胺、25份聚酰胺树脂、30份石油树脂、40份乙烯基树脂、12份沥青、6份石脑油、3份铝酸钠、3份二氧化钛、3份邻苯二甲酸二辛酯、5份脂肪醇聚氧乙烯醚、5份十二烷基苯磺酸钠、8份氯化钾、6份氯化钡。
进一步的，各原料组分的份数为：12份乙基纤维素、10份羧甲基纤维素、12份二乙醇胺、40份聚丙烯酰胺、30份聚酰胺树脂、35份石油树脂、45份乙烯基树脂、15份沥青、8份石脑油、6份铝酸钠、6份二氧化钛、6份邻苯二甲酸二辛酯、7份脂肪醇聚氧乙烯醚、8份十二烷基苯磺酸钠、10份氯化钾、8份氯化钡。
综上所述，本发明的该混凝土脱模剂具有无毒无味，脱模效果好，同时具有很好的防水、防锈效果，成本低。
具体实施方式
实施例1
本实施例1所描述的一种混凝土脱模剂，由以下份数的原料组分组成：10份乙基纤维素、8份羧甲基纤维素、10份二乙醇胺、35份聚丙烯酰胺、25份聚酰胺树脂、30份石油树脂、40份乙烯基树脂、12份沥青、6份石脑油、3份铝酸钠、3份二氧化钛、3份邻苯二甲酸二辛酯、5份脂肪醇聚氧乙烯醚、5份十二烷基苯磺酸钠、8份氯化钾、6份氯化钡。
实施例2
本实施例2所描述的一种混凝土脱模剂，由以下份数的原料组分组成：12份乙基纤维素、10份羧甲基纤维素、12份二乙醇胺、40份聚丙烯酰胺、30份聚酰胺树脂、35份石油树脂、45份乙烯基树脂、15份沥青、8份石脑油、6份铝酸钠、6份二氧化钛、6份邻苯二甲酸二辛酯、7份脂肪醇聚氧乙烯醚、8份十二烷基苯磺酸钠、10份氯化钾、8份氯化钡。
以上所述，仅是本发明的较佳实施例而已，并非对本发明的技术方案作任何形式上的限制。凡是依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本发明的技术方案的范围内。

Claims (3)

1.一种混凝土脱模剂，其特征在于，由以下份数的原料组分组成：10-12份乙基纤维素、8-10份羧甲基纤维素、10-12份二乙醇胺、35-40份聚丙烯酰胺、25-30份聚酰胺树脂、30-35份石油树脂、40-45份乙烯基树脂、12-15份沥青、6-8份石脑油、3-6份铝酸钠、3-6份二氧化钛、3-6份邻苯二甲酸二辛酯、5-7份脂肪醇聚氧乙烯醚、5-8份十二烷基苯磺酸钠、8-10份氯化钾、6-8份氯化钡。
2.根据权利要求1所述的一种混凝土脱模剂，其特征在于，各原料组分的份数为：10份乙基纤维素、8份羧甲基纤维素、10份二乙醇胺、35份聚丙烯酰胺、25份聚酰胺树脂、30份石油树脂、40份乙烯基树脂、12份沥青、6份石脑油、3份铝酸钠、3份二氧化钛、3份邻苯二甲酸二辛酯、5份脂肪醇聚氧乙烯醚、5份十二烷基苯磺酸钠、8份氯化钾、6份氯化钡。
3.根据权利要求1所述的一种混凝土脱模剂，其特征在于，各原料组分的份数为：12份乙基纤维素、10份羧甲基纤维素、12份二乙醇胺、40份聚丙烯酰胺、30份聚酰胺树脂、35份石油树脂、45份乙烯基树脂、15份沥青、8份石脑油、6份铝酸钠、6份二氧化钛、6份邻苯二甲酸二辛酯、7份脂肪醇聚氧乙烯醚、8份十二烷基苯磺酸钠、10份氯化钾、8份氯化钡。
CN201710989719.6A 2017-10-23 2017-10-23 一种混凝土脱模剂 Pending CN109694767A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112877122A (zh) * 2021-01-18 2021-06-01 湖南加美乐素新材料股份有限公司 一种混凝土预制构件用脱模剂及其制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112877122A (zh) * 2021-01-18 2021-06-01 湖南加美乐素新材料股份有限公司 一种混凝土预制构件用脱模剂及其制备方法
CN112877122B (zh) * 2021-01-18 2024-04-02 湖南加美乐素新材料股份有限公司 一种混凝土预制构件用脱模剂及其制备方法

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