CN106544104A - 一种金属拉伸乳化剂及其制备方法 - Google Patents
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Abstract
本发明提供了一种金属拉伸乳化剂及其制备方法。由以下步骤制成:将棕榈油、石蜡油和葵花籽油混合,加热至60‑80℃搅拌均匀,加入氢化松香甘油酯、蔗糖脂肪酸酯、聚氧乙烯山梨醇酐单硬脂酸酯和二丁基羟基甲苯,在转速700‑1000r/min下搅拌,再加入蒸馏水,在转速1000‑1500r/min下搅拌,然后加入水溶性壳聚糖、乙基香草醛、纳米二氧化钛、硫化异丁烯、二烷基二硫代磷酸锌和硫化烯烃棉籽油,在转速5000‑7000r/min下剪切,最后降至室温,搅拌即得。本发明的金属拉伸乳化剂具有很好的稳定性,乳化效果均匀,不分层,稳定性佳,同时粘度适宜,防腐性佳,抗菌效果好。
Description
技术领域
本发明涉及精细化工材料领域,具体涉及一种金属拉伸乳化剂及其制备方法。
背景技术
近年来,随着科学的发展和人民生活水平的提高,日常生活中所涉及的各种不同款式的金属制品因其造型美观、耐用、卫生、经济而被广大人民所接受,每个家庭、饭堂、餐厅、和公司,甚至于世界各地也几乎随处可见。而随着金属制品造型的复杂度和质量要求的不断提高,冲压拉伸工艺也由简单到复杂,难度增大,对金属制品拉伸乳化剂质量的要求也越来越严苛。要保证金属制品在拉伸过程中不出现拉伤、擦伤、爆裂和穿孔的问题,同时要厚薄均匀,拉伸乳化剂必须具备优良的润滑性和拉伸抗磨性能。而原来所使用的拉伸乳化剂目前已不能满足工艺要求,研究开发具有优良的润滑性能和抗磨拉伸性能的金属拉伸乳化剂已迫在眉睫。
发明内容
要解决的技术问题:本发明的目的是提供一种金属拉伸乳化剂,具有很好的稳定性,乳化效果均匀,不分层,稳定性佳,同时粘度适宜,防腐性佳,抗菌效果好。
技术方案:一种金属拉伸乳化剂,由以下成分以重量份制备而成:棕榈油2-4份、石蜡油5-10份、葵花籽油2-5份、水溶性壳聚糖0.3-0.6份、乙基香草醛0.1-0.3份、纳米二氧化钛0.2-0.5份、氢化松香甘油酯1-3份、蔗糖脂肪酸酯2-5份、聚氧乙烯山梨醇酐单硬脂酸酯3-6份、硫化异丁烯0.5-1份、二烷基二硫代磷酸锌0.3-0.5份、硫化烯烃棉籽油0.6-0.9份、二丁基羟基甲苯0.1-0.3份、蒸馏水50-70份。
进一步优选的,所述的一种金属拉伸乳化剂,由以下成分以重量份制备而成:棕榈油2.5-3.5份、石蜡油6-9份、葵花籽油3-4份、水溶性壳聚糖0.4-0.5份、乙基香草醛0.15-0.25份、纳米二氧化钛0.3-0.4份、氢化松香甘油酯1.5-2.5份、蔗糖脂肪酸酯3-4份、聚氧乙烯山梨醇酐单硬脂酸酯4-5份、硫化异丁烯0.6-0.9份、二烷基二硫代磷酸锌0.35-0.45份、硫化烯烃棉籽油0.7-0.8份、二丁基羟基甲苯0.15-0.25份、蒸馏水55-65份。
上述金属拉伸乳化剂的制备方法包括以下步骤:
步骤1:将棕榈油、石蜡油和葵花籽油混合,加热至60-80℃搅拌均匀;
步骤2:加入氢化松香甘油酯、蔗糖脂肪酸酯、聚氧乙烯山梨醇酐单硬脂酸酯和二丁基羟基甲苯,在转速700-1000r/min下搅拌10-20分钟;
步骤3:加入蒸馏水,在转速1000-1500r/min下搅拌10-30分钟;
步骤4:加入水溶性壳聚糖、乙基香草醛、纳米二氧化钛、硫化异丁烯、二烷基二硫代磷酸锌和硫化烯烃棉籽油,在转速5000-7000r/min下剪切20-30秒;
步骤5:降至室温,在转速100-150r/min下搅拌10-20分钟即得。
进一步优选的,步骤1中加热至65-75℃。
进一步优选的,步骤2中转速为800-900r/min,搅拌时间为15分钟。
进一步优选的,步骤3中转速为1100-1400r/min,搅拌时间为15-25分钟。
进一步优选的,步骤4中转速为5500-6500r/min,剪切时间为25秒。
进一步优选的,步骤5中转速为110-140r/min,搅拌时间为15分钟。
有益效果:本发明的具有很好的稳定性,乳化效果均匀,不分层,30℃下析油析皂最低仅为0.25ml,稳定性佳,在40℃时,其运动粘度在12.3-13.6mm2/s,粘度适宜,同时其腐蚀性弱,对于铜片的腐蚀等级在1b级,防腐性佳,另外,本材料还具有非常好的抑菌性,对于大肠杆菌的抑制率可达100%,抗菌效果好。
具体实施方式
实施例1
一种金属拉伸乳化剂,由以下成分以重量份制备而成:棕榈油2份、石蜡油5份、葵花籽油2份、水溶性壳聚糖0.3份、乙基香草醛0.1份、纳米二氧化钛0.2份、氢化松香甘油酯1份、蔗糖脂肪酸酯2份、聚氧乙烯山梨醇酐单硬脂酸酯3份、硫化异丁烯0.5份、二烷基二硫代磷酸锌0.3份、硫化烯烃棉籽油0.6份、二丁基羟基甲苯0.1份、蒸馏水50份。
上述金属拉伸乳化剂的制备方法为:
步骤1:将棕榈油、石蜡油和葵花籽油混合,加热至60℃搅拌均匀;
步骤2:加入氢化松香甘油酯、蔗糖脂肪酸酯、聚氧乙烯山梨醇酐单硬脂酸酯和二丁基羟基甲苯,在转速700r/min下搅拌10分钟;
步骤3:加入蒸馏水,在转速1000r/min下搅拌10分钟;
步骤4:加入水溶性壳聚糖、乙基香草醛、纳米二氧化钛、硫化异丁烯、二烷基二硫代磷酸锌和硫化烯烃棉籽油,在转速5000r/min下剪切20秒;
步骤5:降至室温,在转速100r/min下搅拌10分钟即得。
实施例2
一种金属拉伸乳化剂,由以下成分以重量份制备而成:棕榈油3份、石蜡油7.5份、葵花籽油3.5份、水溶性壳聚糖0.45份、乙基香草醛0.2份、纳米二氧化钛0.35份、氢化松香甘油酯2份、蔗糖脂肪酸酯3.5份、聚氧乙烯山梨醇酐单硬脂酸酯4.5份、硫化异丁烯0.75份、二烷基二硫代磷酸锌0.4份、硫化烯烃棉籽油0.75份、二丁基羟基甲苯0.2份、蒸馏水60份。
上述金属拉伸乳化剂的制备方法为:
步骤1:将棕榈油、石蜡油和葵花籽油混合,加热至70℃搅拌均匀;
步骤2:加入氢化松香甘油酯、蔗糖脂肪酸酯、聚氧乙烯山梨醇酐单硬脂酸酯和二丁基羟基甲苯,在转速850r/min下搅拌15分钟;
步骤3:加入蒸馏水,在转速1250r/min下搅拌20分钟;
步骤4:加入水溶性壳聚糖、乙基香草醛、纳米二氧化钛、硫化异丁烯、二烷基二硫代磷酸锌和硫化烯烃棉籽油,在转速6000r/min下剪切25秒;
步骤5:降至室温,在转速125r/min下搅拌15分钟即得。
实施例3
一种金属拉伸乳化剂,由以下成分以重量份制备而成:棕榈油4份、石蜡油10份、葵花籽油5份、水溶性壳聚糖0.6份、乙基香草醛0.3份、纳米二氧化钛0.5份、氢化松香甘油酯3份、蔗糖脂肪酸酯5份、聚氧乙烯山梨醇酐单硬脂酸酯6份、硫化异丁烯1份、二烷基二硫代磷酸锌0.5份、硫化烯烃棉籽油0.9份、二丁基羟基甲苯0.3份、蒸馏水70份。
上述金属拉伸乳化剂的制备方法为:
步骤1:将棕榈油、石蜡油和葵花籽油混合,加热至80℃搅拌均匀;
步骤2:加入氢化松香甘油酯、蔗糖脂肪酸酯、聚氧乙烯山梨醇酐单硬脂酸酯和二丁基羟基甲苯,在转速1000r/min下搅拌20分钟;
步骤3:加入蒸馏水,在转速1500r/min下搅拌30分钟;
步骤4:加入水溶性壳聚糖、乙基香草醛、纳米二氧化钛、硫化异丁烯、二烷基二硫代磷酸锌和硫化烯烃棉籽油,在转速7000r/min下剪切30秒;
步骤5:降至室温,在转速150r/min下搅拌20分钟即得。
实施例4
一种金属拉伸乳化剂,由以下成分以重量份制备而成:棕榈油2.5份、石蜡油6份、葵花籽油3份、水溶性壳聚糖0.4份、乙基香草醛0.15份、纳米二氧化钛0.3份、氢化松香甘油酯1.5份、蔗糖脂肪酸酯3份、聚氧乙烯山梨醇酐单硬脂酸酯4份、硫化异丁烯0.6份、二烷基二硫代磷酸锌0.35份、硫化烯烃棉籽油0.7份、二丁基羟基甲苯0.15份、蒸馏水55份。
上述金属拉伸乳化剂的制备方法为:
步骤1:将棕榈油、石蜡油和葵花籽油混合,加热至65℃搅拌均匀;
步骤2:加入氢化松香甘油酯、蔗糖脂肪酸酯、聚氧乙烯山梨醇酐单硬脂酸酯和二丁基羟基甲苯,在转速800r/min下搅拌15分钟;
步骤3:加入蒸馏水,在转速1100r/min下搅拌15分钟;
步骤4:加入水溶性壳聚糖、乙基香草醛、纳米二氧化钛、硫化异丁烯、二烷基二硫代磷酸锌和硫化烯烃棉籽油,在转速5500r/min下剪切25秒;
步骤5:降至室温,在转速110r/min下搅拌15分钟即得。
实施例5
一种金属拉伸乳化剂,由以下成分以重量份制备而成:棕榈油3.5份、石蜡油9份、葵花籽油4份、水溶性壳聚糖0.5份、乙基香草醛0.25份、纳米二氧化钛0.4份、氢化松香甘油酯2.5份、蔗糖脂肪酸酯4份、聚氧乙烯山梨醇酐单硬脂酸酯5份、硫化异丁烯0.9份、二烷基二硫代磷酸锌0.45份、硫化烯烃棉籽油0.8份、二丁基羟基甲苯0.25份、蒸馏水65份。
上述金属拉伸乳化剂的制备方法为:
步骤1:将棕榈油、石蜡油和葵花籽油混合,加热至75℃搅拌均匀;
步骤2:加入氢化松香甘油酯、蔗糖脂肪酸酯、聚氧乙烯山梨醇酐单硬脂酸酯和二丁基羟基甲苯,在转速900r/min下搅拌15分钟;
步骤3:加入蒸馏水,在转速1400r/min下搅拌25分钟;
步骤4:加入水溶性壳聚糖、乙基香草醛、纳米二氧化钛、硫化异丁烯、二烷基二硫代磷酸锌和硫化烯烃棉籽油,在转速6500r/min下剪切25秒;
步骤5:降至室温,在转速140r/min下搅拌15分钟即得。
对比例1
本实施例与实施例1的区别在于不含有棕榈油和葵花籽油。具体地说是:
一种金属拉伸乳化剂,由以下成分以重量份制备而成:石蜡油5份、水溶性壳聚糖0.3份、乙基香草醛0.1份、纳米二氧化钛0.2份、氢化松香甘油酯1份、蔗糖脂肪酸酯2份、聚氧乙烯山梨醇酐单硬脂酸酯3份、硫化异丁烯0.5份、二烷基二硫代磷酸锌0.3份、硫化烯烃棉籽油0.6份、二丁基羟基甲苯0.1份、蒸馏水50份。
上述金属拉伸乳化剂的制备方法为:
步骤1:将石蜡油加热至60℃;
步骤2:加入氢化松香甘油酯、蔗糖脂肪酸酯、聚氧乙烯山梨醇酐单硬脂酸酯和二丁基羟基甲苯,在转速700r/min下搅拌10分钟;
步骤3:加入蒸馏水,在转速1000r/min下搅拌10分钟;
步骤4:加入水溶性壳聚糖、乙基香草醛、纳米二氧化钛、硫化异丁烯、二烷基二硫代磷酸锌和硫化烯烃棉籽油,在转速5000r/min下剪切20秒;
步骤5:降至室温,在转速100r/min下搅拌10分钟即得。
对比例2
本实施例与实施例1的区别在于不含有氢化松香甘油酯和蔗糖脂肪酸酯。具体地说是:
一种金属拉伸乳化剂,由以下成分以重量份制备而成:棕榈油2份、石蜡油5份、葵花籽油2份、水溶性壳聚糖0.3份、乙基香草醛0.1份、纳米二氧化钛0.2份、聚氧乙烯山梨醇酐单硬脂酸酯3份、硫化异丁烯0.5份、二烷基二硫代磷酸锌0.3份、硫化烯烃棉籽油0.6份、二丁基羟基甲苯0.1份、蒸馏水50份。
上述金属拉伸乳化剂的制备方法为:
步骤1:将棕榈油、石蜡油和葵花籽油混合,加热至60℃搅拌均匀;
步骤2:加入聚氧乙烯山梨醇酐单硬脂酸酯和二丁基羟基甲苯,在转速700r/min下搅拌10分钟;
步骤3:加入蒸馏水,在转速1000r/min下搅拌10分钟;
步骤4:加入水溶性壳聚糖、乙基香草醛、纳米二氧化钛、硫化异丁烯、二烷基二硫代磷酸锌和硫化烯烃棉籽油,在转速5000r/min下剪切20秒;
步骤5:降至室温,在转速100r/min下搅拌10分钟即得。
本发明的金属拉伸乳化剂的部分性能指标见下表,我们可以看到,本发明材料具有很好的稳定性,乳化效果均匀,不分层,30℃下析油析皂最低仅为0.25ml,稳定性佳,在40℃时,其运动粘度在12.3-13.6mm2/s,粘度适宜,同时其腐蚀性弱,对于铜片的腐蚀等级在1b级,防腐性佳,另外,本材料具有非常好的抑菌性,对于大肠杆菌的抑制率可达100%,抗菌效果好。
表1 金属拉伸乳化剂的部分性能指标
产品名称 | 乳化效果 | 30℃下析油析皂(ml) | 运动粘度40℃(mm2/s) | 铜片腐蚀 100℃,3h(级) | 大肠杆菌抑制率(%) |
实施例1 | 均匀,不分层 | 0.31 | 13.3 | 1b | 100 |
实施例2 | 均匀,不分层 | 0.28 | 13.6 | 1b | 100 |
实施例3 | 均匀,不分层 | 0.27 | 12.3 | 1b | 100 |
实施例4 | 均匀,不分层 | 0.29 | 12.9 | 1b | 100 |
实施例5 | 均匀,不分层 | 0.25 | 13.2 | 1b | 100 |
对比例1 | 均匀,不分层 | 0.32 | 9.2 | 1b | 100 |
对比例2 | 不均匀,稍有分层 | 0.48 | 13.9 | 1b | 100 |
Claims (8)
1.一种金属拉伸乳化剂,其特征在于:由以下成分以重量份制备而成:棕榈油2-4份、石蜡油5-10份、葵花籽油2-5份、水溶性壳聚糖0.3-0.6份、乙基香草醛0.1-0.3份、纳米二氧化钛0.2-0.5份、氢化松香甘油酯1-3份、蔗糖脂肪酸酯2-5份、聚氧乙烯山梨醇酐单硬脂酸酯3-6份、硫化异丁烯0.5-1份、二烷基二硫代磷酸锌0.3-0.5份、硫化烯烃棉籽油0.6-0.9份、二丁基羟基甲苯0.1-0.3份、蒸馏水50-70份。
2.根据权利要求1所述的一种金属拉伸乳化剂,其特征在于:由以下成分以重量份制备而成:棕榈油2.5-3.5份、石蜡油6-9份、葵花籽油3-4份、水溶性壳聚糖0.4-0.5份、乙基香草醛0.15-0.25份、纳米二氧化钛0.3-0.4份、氢化松香甘油酯1.5-2.5份、蔗糖脂肪酸酯3-4份、聚氧乙烯山梨醇酐单硬脂酸酯4-5份、硫化异丁烯0.6-0.9份、二烷基二硫代磷酸锌0.35-0.45份、硫化烯烃棉籽油0.7-0.8份、二丁基羟基甲苯0.15-0.25份、蒸馏水55-65份。
3.权利要求1至2任一项所述的一种金属拉伸乳化剂的制备方法,其特征在于:包括以下步骤:
步骤1:将棕榈油、石蜡油和葵花籽油混合,加热至60-80℃搅拌均匀;
步骤2:加入氢化松香甘油酯、蔗糖脂肪酸酯、聚氧乙烯山梨醇酐单硬脂酸酯和二丁基羟基甲苯,在转速700-1000r/min下搅拌10-20分钟;
步骤3:加入蒸馏水,在转速1000-1500r/min下搅拌10-30分钟;
步骤4:加入水溶性壳聚糖、乙基香草醛、纳米二氧化钛、硫化异丁烯、二烷基二硫代磷酸锌和硫化烯烃棉籽油,在转速5000-7000r/min下剪切20-30秒;
步骤5:降至室温,在转速100-150r/min下搅拌10-20分钟即得。
4.根据权利要求3所述的一种金属拉伸乳化剂的制备方法,其特征在于:所述步骤1中加热至65-75℃。
5.根据权利要求3所述的一种金属拉伸乳化剂的制备方法,其特征在于:所述步骤2中转速为800-900r/min,搅拌时间为15分钟。
6.根据权利要求3所述的一种金属拉伸乳化剂的制备方法,其特征在于:所述步骤3中转速为1100-1400r/min,搅拌时间为15-25分钟。
7.根据权利要求3所述的一种金属拉伸乳化剂的制备方法,其特征在于:所述步骤4中转速为5500-6500r/min,剪切时间为25秒。
8.根据权利要求3所述的一种金属拉伸乳化剂的制备方法,其特征在于:所述步骤5中转速为110-140r/min,搅拌时间为15分钟。
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