CN107793773A - 一种高性能防腐防水环保新材料 - Google Patents
一种高性能防腐防水环保新材料 Download PDFInfo
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Abstract
本发明涉及一种高性能防腐防水环保新材料,由以下重量份原料组成:沥青35‑45份、天然胶粉15‑25份、氯丁橡胶25‑35份、聚氯乙烯树脂20‑30份、树脂沥青7‑9份、石墨5‑7份、纳米二氧化硅6‑9份、纳米碳化硅4‑6份、茂金属聚乙烯4‑6份、纳米氧化铝4‑6份、石墨烯0.4‑0.6份、氧化锌6‑10份、光稳定剂10‑13份、水性防水剂10‑14份。按照上述方式,将几种不同原料按照比例配合组合成一种新材料,该新材料成分简单,防水、防腐性能好,拉伸强度高,具有良好的耐热性能,市场应用前景广泛。
Description
技术领域
本发明涉及新材料技术领域,尤其涉及一种高性能防腐防水环保新材 料。
背景技术
将沥青类或高分子类防水材料浸渍在胎体上,制作成的防水材料产品以 卷材形式提供,称为防水卷材。根据主要组成材料不同,分为沥青防水卷材、 高聚物改性沥青防水卷材和合成高分子防水卷材;根据胎体的不同分为无胎 体卷材、纸胎卷材、玻璃纤维胎卷材、玻璃布胎卷材和聚乙烯胎卷材。主要 是用于建筑墙体、屋面、以及隧道、公路、垃圾填埋场等处,起到抵御外界 雨水、地下水渗漏的一种可卷曲成卷状的柔性建材产品,作为工程基础与建 筑物之间无渗漏连接,是整个工程防水的第一道屏障,对整个工程起着至关 重要的作用。产品主要有沥青防水卷材和高分子防水卷材。
目前,现有的防水卷材存在不耐高温、防腐性能差以及适用范围小等缺 点。由于现在极端天气突出,现有防水卷材的性能已不能满足需求,故提高 防水卷材的性能已成为了亟需解决的技术问题。
发明内容
本发明所要解决的技术问题是提供一种高性能防腐防水环保新材料,旨 在解决现有防水卷材性能差的问题。
本发明解决上述技术问题的技术方案如下:
一种高性能防腐防水环保新材料,由以下重量份原料组成:沥青35-45 份、天然胶粉15-25份、氯丁橡胶25-35份、聚氯乙烯树脂20-30份、树脂 沥青7-9份、石墨5-7份、纳米二氧化硅6-9份、纳米碳化硅4-6份、茂金 属聚乙烯4-6份、纳米氧化铝4-6份、石墨烯0.4-0.6份、氧化锌6-10份、 光稳定剂10-13份、水性防水剂10-14份。
在上述技术方案的基础上,本发明还可以做如下改进。
进一步,所述新材料由以下重量份原料组成:沥青38份、天然胶粉20 份、氯丁橡胶30份、聚氯乙烯树脂25份、树脂沥青8份、石墨6份、纳米 二氧化硅8份、纳米碳化硅5份、茂金属聚乙烯5份、纳米氧化铝5份、石 墨烯0.5份、氧化锌8份、光稳定剂12份、水性防水剂12份。
进一步,所述光稳定剂为氧化钛。
进一步,所述水性防腐剂为PM-4700。
进一步,所述的新材料的制备方法,包括以下步骤:将各组分混合,在 捏合机中混炼,于145-165℃条件下处理2.5-4.5小时,在双辊机上反炼塑化, 配成胶料,浸涂在无纺布伤,干燥后制得。
本发明的有益效果是:本发明成分简单,制作工艺简单,降低了员工的 劳动强度和生产成本,同时,该新材料具有良好的防水、防腐性能,拉伸强 度高,耐高温,应用范围广泛。
具体实施方式
以下结合具体实施例对本发明的原理和特征进行描述,所举实例只用于 解释本发明,并非用于限定本发明的范围。
实施例1
本实施例提供一种高性能防腐防水环保新材料,由以下重量份原料组 成:沥青38份、天然胶粉20份、氯丁橡胶30份、聚氯乙烯树脂25份、 树脂沥青8份、石墨6份、纳米二氧化硅8份、纳米碳化硅5份、茂金属 聚乙烯5份、纳米氧化铝5份、石墨烯0.5份、氧化锌8份、光稳定剂12 份、水性防水剂12份。
上述新材料的制备方法如下:将各组分混合,在捏合机中混炼,于 145-165℃条件下处理2.5-4.5小时,在双辊机上反炼塑化,配成胶料,浸涂 在无纺布伤,干燥后制得。
实施例2
本实施例提供一种高性能防腐防水环保新材料,由以下重量份原料组 成:沥青36份、天然胶粉16份、氯丁橡胶26份、聚氯乙烯树脂20份、 树脂沥青7份、石墨5份、纳米二氧化硅6份、纳米碳化硅4份、茂金属 聚乙烯4份、纳米氧化铝4份、石墨烯0.4份、氧化锌6份、光稳定剂10 份、水性防水剂11份。
上述新材料的制备方法如下:将各组分混合,在捏合机中混炼,于 145-165℃条件下处理2.5-4.5小时,在双辊机上反炼塑化,配成胶料,浸涂 在无纺布伤,干燥后制得。
实施例3
本实施例提供一种高性能防腐防水环保新材料,由以下重量份原料组 成:沥青44份、天然胶粉24份、氯丁橡胶34份、聚氯乙烯树脂30份、 树脂沥青9份、石墨7份、纳米二氧化硅9份、纳米碳化硅6份、茂金属 聚乙烯6份、纳米氧化铝6份、石墨烯0.6份、氧化锌10份、光稳定剂13 份、水性防水剂13份。
上述新材料的制备方法如下:将各组分混合,在捏合机中混炼,于 145-165℃条件下处理2.5-4.5小时,在双辊机上反炼塑化,配成胶料,浸涂 在无纺布伤,干燥后制得。
对比例1
本对比例提供一种高性能防腐防水环保新材料,由以下重量份原料组 成:天然胶粉24份、氯丁橡胶34份、聚氯乙烯树脂30份、树脂沥青9份、 石墨7份、纳米二氧化硅9份、纳米碳化硅6份、茂金属聚乙烯6份、纳 米氧化铝6份、石墨烯0.6份、氧化锌10份、光稳定剂13份、水性防水剂 13份。
上述新材料的制备方法如下:将各组分混合,在捏合机中混炼,于 145-165℃条件下处理2.5-4.5小时,在双辊机上反炼塑化,配成胶料,浸涂 在无纺布伤,干燥后制得。
对比例2
本对比例提供一种高性能防腐防水环保新材料,由以下重量份原料组 成:沥青44份、天然胶粉24份、聚氯乙烯树脂30份、树脂沥青9份、石 墨7份、纳米二氧化硅9份、纳米碳化硅6份、茂金属聚乙烯6份、纳米 氧化铝6份、石墨烯0.6份、氧化锌10份、光稳定剂13份、水性防水剂13 份。
上述新材料的制备方法如下:将各组分混合,在捏合机中混炼,于 145-165℃条件下处理2.5-4.5小时,在双辊机上反炼塑化,配成胶料,浸涂 在无纺布伤,干燥后制得。
以下是将三组实施例和两组对比例制备出的防腐防水环保材料进行性 能测试的结果:
例子 | 实施例1 | 实施例2 | 实施例3 | 对比例1 | 对比例2 |
渗水率(%) | 0.08 | 0.05 | 0.07 | 0.15 | 0.13 |
腐蚀率(mm/a) | 0.07 | 0.05 | 0.06 | 0.11 | 0.14 |
变形最低温度(℃) | 298 | 303 | 296 | 285 | 279 |
上述测量结果表明,本发明提供的新材料配方合理,明显提高了该材料 防水、防腐以及耐高温等性能,使得该材料在使用的过程中能够耐受住更加 恶略的天气情况,延长了材料的使用寿命,成本降低,社会经济效益。
以上所述仅为本发明的较佳实施例,并不用以限制本发明,凡在本发明 的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发 明的保护范围之内。
Claims (5)
1.一种高性能防腐防水环保新材料,其特征在于,由以下重量份原料组成:沥青35-45份、天然胶粉15-25份、氯丁橡胶25-35份、聚氯乙烯树脂20-30份、树脂沥青7-9份、石墨5-7份、纳米二氧化硅6-9份、纳米碳化硅4-6份、茂金属聚乙烯4-6份、纳米氧化铝4-6份、石墨烯0.4-0.6份、氧化锌6-10份、光稳定剂10-13份、水性防水剂10-14份。
2.根据权利要求1所述的一种高性能防腐防水环保新材料,其特征在于,由以下重量份原料组成:沥青38份、天然胶粉20份、氯丁橡胶30份、聚氯乙烯树脂25份、树脂沥青8份、石墨6份、纳米二氧化硅8份、纳米碳化硅5份、茂金属聚乙烯5份、纳米氧化铝5份、石墨烯0.5份、氧化锌8份、光稳定剂12份、水性防水剂12份。
3.根据权利要求1所述的一种高性能防腐防水环保新材料,其特征在于:所述光稳定剂为氧化钛。
4.根据权利要求1所述的一种高性能防腐防水环保新材料,其特征在于:所述水性防腐剂为PM-4700。
5.一种如权利要求1或2所述新材料的制备方法,其特征在于,包括以下步骤:将各组分混合,在捏合机中混炼,于145-165℃条件下处理2.5-4.5小时,在双辊机上反炼塑化,配成胶料,浸涂在无纺布伤,干燥后制得。
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