CN105838516B - 环保免擦高效洗车液及制备方法 - Google Patents

环保免擦高效洗车液及制备方法 Download PDF

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CN105838516B
CN105838516B CN201610269285.8A CN201610269285A CN105838516B CN 105838516 B CN105838516 B CN 105838516B CN 201610269285 A CN201610269285 A CN 201610269285A CN 105838516 B CN105838516 B CN 105838516B
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邵涵韬
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Abstract

本发明涉及环保免擦高效洗车液及制备方法。目的是提供的清洗液应具有免擦洗、去污能力强的特点;提供的方法应具有绿色环保、可确保产品质量以及制作成本不高的特点。技术方案是:环保免擦高效洗车液,包括以下组分:马铃薯淀粉渣,NaOH2,氯乙酸等。环保免擦高效洗车液的制备方法,依次按以下步骤进行:1)前处理:马铃薯淀粉渣先进行加碱醚化处理,接着加入烷基苯磺酸后再加碱中和反应;得前处理料;2)在前处理料中加入其它表面活性剂、硅蜡、巴西棕榈蜡以及水,升温至50‑70℃进行搅拌乳化,得乳化液;3)在38‑60℃的乳化液中加入4A沸石,泡花碱,EDTA,复合酶,搅拌均匀即成。

Description

环保免擦高效洗车液及制备方法
技术领域
本发明涉及一种汽车洗涤剂领域的车表面洗涤剂及其制备方法,尤其涉及利用马铃薯淀粉渣作为原料之一与上光剂、助剂、酶复配的环保免擦光亮高效车身清洗剂及制备方法。
背景技术
随着汽车保有量的增多,市场上销售的车身表面清洗剂产品也日益增多,目前洗车店用的最多的是泡沫洗车剂,须擦洗后冲洗才能洗净,或者清洗后还需上光打蜡。高档次免擦、强力洗净、上光一体的高效车身洗涤剂还很少。
有鉴于此,开发出一种去污能力强、渗透力好、上光能力强的中性车身洗涤剂,满足中高档车的洗涤需要,减少洗车过程对车身的损害,节水,减少洗车时间的车身洗涤剂产品,并将其工业化就显得尤为重要。
中国专利文献中,CN103045386A所述的汽车车体洗涤剂去污力有限;CN102453627A所述的高泡洗涤剂使用时冲洗所需时间和用水量均较多;CN105176703A与CN105219571所述的洗涤剂均加了含氟表面活性剂,故去污力优于前两者,但是在后续洗车操作过程中,都需要经过擦洗产生的摩擦力才能将污垢除去,因而洗车人员的工作强度和工时相应增加。
发明内容
本发明的目的是克服上述背景技术的不足,提供一种免擦洗、去污能力强、洗涤的同时具备上光作用的省水、省时的环保免擦高效汽车清洗液。
本发明的另一目的是提供环保免擦高效汽车清洗液的制备方法,该方法应具有绿色环保、可确保产品质量以及制作成本不高的特点。
为了实现上述发明目的,本发明采用的技术方案如下:
环保免擦高效洗车液,包括以下重量份数的组分:
马铃薯淀粉渣5~10,NaOH2~4,氯乙酸1.6~3.2,乙醇50~150,4A沸石10~25,EDTA 0.5,泡花碱10~20,复合酶液5~10,硅蜡0.5~2,巴西棕榈蜡0.5~2,表面活性剂3~35,水1~20;
针对车身污垢特点,所述的复合酶液由5-3:1重量比例的脂肪酶与蛋白酶复合配制而成。
所述表面活性剂为烷基苯磺酸、TX-10、6501、OP-10以及琥珀酸二异辛酯磺酸钠、酚醚磷酸酯中的一种或任意比例的多种混合。
所述表面活性剂依次包括烷基苯磺酸、TX-10、6501、OP-10、琥珀酸二异辛酯磺酸钠、酚醚磷酸酯,相应的重量比为10~20∶1~10∶1~5∶2~8∶2~8∶2~10。
环保免擦高效洗车液,包括以下重量份数的组分:
马铃薯淀粉渣8,NaOH 2.6,氯乙酸2.5,乙醇75,4A沸石18,EDTA0.5,泡花碱15,复合酶液7,硅蜡1.2,巴西棕榈蜡1.2,表面活性剂(十二烷基苯磺酸10、TX-10 4、6501 3、OP-10 2、琥珀酸二异辛酯磺酸钠2、酚醚磷酸酯2),水6。
该洗车液中还可加入适量香精。
环保免擦高效洗车液的制备方法,依次按以下步骤进行:
1)前处理
马铃薯淀粉渣先进行加碱醚化处理,接着加入烷基苯磺酸后再加碱中和反应;得前处理料;
2)在前处理料中加入其它表面活性剂、硅蜡、巴西棕榈蜡以及水,升温至50-70℃进行搅拌乳化,得乳化液;
3)在38-60℃的乳化液中加入4A沸石,泡花碱,EDTA,复合酶,搅拌均匀即成;
所述加碱醚化处理为:先在室温下将马铃薯淀粉渣放入反应釜,再加入5倍马铃薯淀粉渣重量1.2%浓度的NaOH溶液,接着在88-92℃的条件下碱煮4小时,降温到28-32℃,随后加入乙醇搅拌均匀,使乙醇浓度为70%,再加入0.2倍马铃薯淀粉渣重量的固体NaOH搅拌反应55-65分钟,然后加入氯乙酸并调温到70℃反应28-32分钟后,加入0.07倍马铃薯淀粉渣重量的固体NaOH,保温70℃搅拌反应120分钟即可。
所述马铃薯淀粉渣可用棉花等富含纤维素的原料替代。
所述的硅蜡是芳基烷基改性聚二甲基硅氧烷,兼有有机硅与矿物蜡的特性,良好的疏水性、与肌肤的亲和性,手感细腻,保持光亮度佳。
硅蜡的物化数据:
外观:浅灰色固体
密度(20℃g/cm3):0.87~0.97
有效成分(%):100。
所述4A沸石为分子筛也是一种较有发展前景的助洗剂,可以部分代替三聚磷酸钠,也称为人造4A沸石,它是硅铝酸盐的结晶。分子筛可按照孔径大小分为很多种类,作为助洗剂用的是“4A”沸石,其分子式为Na12[(AlO2)12(SiO2)12]·27H2O,分子筛能将其晶格中的Na+与水中的Ca2+、Mg2+等进行离子交换而使水软化。它除了软化硬水外,还能吸附洗脱的污垢,有助于去污。
本发明的有益效果是:
1、本发明利用了制备马铃薯淀粉后的废渣;通常马铃薯淀粉的废渣作为动物饲料或作掩埋处理,但掩埋处理则会导致土壤和地下水的污染。也有用马铃薯淀粉的废渣制备羧甲基纤维素钠等产品,但会产生一定量的碱性废水。本发明提供的方法最大可能地利用了马铃薯淀粉渣,制备出能在硬表面停留时间长的优质洗涤液原料,制备过程避免了废液的产生,具有绿色环保、对环境友好的特点。
2、本发明所用原料中的复合酶液是一种生物催化剂,可以在较短的时间内有效分解污垢。
3、本发明所用原料中的硅蜡是浅灰色固体,兼有有机硅与矿物蜡的特性,和巴西棕榈蜡复配,使车身外壳光亮性更好。
4、本发明提供的洗车液,洗车使用时可节水50%,节约工时100%;符合国家土豆代主食的国策和节能降排的世界趋势。
5、本发明所用的原料中的各种表面活性剂及无机助剂的原料,均通过大量复配实验后确定,可取得良好的洗涤和上光效果,产品性能优越;采用的原料可外购获得,所以制作成本不高。
具体实施方式
本发明的思路是利用土豆加工时产生的废料(或者富含纤维素的原料)对表面活性剂进行增效,在制备过程中不产生废渣废料,经处理后的表面活性剂原料适合免擦洗涤剂;采用的复合酶通过高效生物催化将污垢分解;并且优选各个原料的复配比例和工艺,使各原料复配增效。以快速去污为特点。
以下结合具体实施例进一步说明。
实施例1
一、取以下重量份的原料如下:
马铃薯淀粉渣8,NaOH 2.6,氯乙酸2.5,乙醇100,4A沸石18,EDTA0.5,泡花碱15,复合酶液7,硅蜡1.2,巴西棕榈蜡1.2,表面活性剂(十二烷基苯磺酸10、TX-10 4、6501 3、OP-10 2、琥珀酸二异辛酯磺酸钠2、酚醚磷酸酯2),水6。
二、制备步骤:
按配方量将马铃薯淀粉渣加入反应釜中,再加入5倍马铃薯淀粉渣重量1.2%浓度的NaOH溶液,接着在90℃的条件下碱煮4小时,降温到30℃,随后加入乙醇搅拌均匀,再加入0.2倍马铃薯淀粉渣重量的固体NaOH搅拌反应60分钟,然后加入氯乙酸并调温到70℃反应30分钟后,加入0.07倍马铃薯淀粉渣重量的固体NaOH,保温70℃搅拌反应120分钟,后降温到50℃,加入十二烷基苯磺酸、搅拌,接着用剩下的NaOH调PH值至7。加入TX-10、6501、OP-10、琥珀酸二异辛酯磺酸钠、酚醚磷酸酯以及水,加热到70℃。在均质锅中加入硅油,巴西棕榈蜡,加热到85℃,然后将反应釜中的混合料缓慢加入均质锅中,边加入边搅拌(转速3000-4000转/分);搅拌乳化后,分别加入4A沸石、泡花碱、EDTA,待温度至40℃时,加入香精搅拌均匀,35℃加入复合酶,搅拌均匀即成。
实施例2
一、取以下重量份的原料如下:
马铃薯淀粉渣10,NaOH 2.9,氯乙酸3.2,乙醇150,4A沸石20,EDTA0.5,泡花碱15,复合酶液5,硅蜡2,巴西棕榈蜡0.5,表面活性剂(十二烷基苯磺酸11、6501 2、OP-10 5、琥珀酸二异辛酯磺酸钠8),水5.8。
二、制备步骤:
按配方量将马铃薯淀粉渣加入反应釜中,加入5倍马铃薯淀粉渣重量1.2%浓度的NaOH溶液,接着在90℃的条件下碱煮4小时,降温到30℃,随后加入乙醇搅拌均匀,再加入0.2倍马铃薯淀粉渣重量的固体NaOH搅拌反应60分钟,然后加入氯乙酸并调温到70℃反应30分钟后,加入0.07倍马铃薯淀粉渣重量的固体NaOH,保温70℃搅拌反应120分钟,后降温到50℃,加入十二烷基苯磺酸、接着用剩下的NaOH调PH值至7。加入6501、OP-10、琥珀酸二异辛酯磺酸钠以及水,加热到70℃,在均质锅中加入硅油,巴西棕榈蜡,加热到85℃,然后将反应釜中的混合料缓慢加入均质锅中,边加入边搅拌(转速3000-4000转/分);搅拌乳化后,分别加入4A沸石、泡花碱、EDTA,待温度至40℃时,加入香精搅拌均匀,35℃加入复合酶,搅拌均匀即成。
实施例3
一、取以下重量份的原料如下:
马铃薯淀粉渣5,NaOH 3.45,氯乙酸1.6,乙醇80,4A沸石18,EDTA0.5,泡花碱10,复合酶液10,硅蜡0.5,巴西棕榈蜡2,表面活性剂(十二烷基苯磺酸18、TX-10 6、琥珀酸二异辛酯磺酸钠10),水4.9。
二、制备步骤:
按配方量将马铃薯淀粉渣加入反应釜中,加入5倍马铃薯淀粉渣重量1.2%浓度的NaOH溶液,接着在90℃的条件下碱煮4小时,降温到30℃,随后加入乙醇搅拌均匀,再加入0.2倍马铃薯淀粉渣重量的固体NaOH搅拌反应60分钟,然后加入氯乙酸并调温到70℃反应30分钟后,加入0.07倍马铃薯淀粉渣重量的固体NaOH,保温70℃搅拌反应120分钟,后降温到50℃,加入十二烷基苯磺酸、接着用剩下的NaOH调PH值至7。加入TX-10、琥珀酸二异辛酯磺酸钠以及水,加热到70℃,在均质锅中加入硅油,巴西棕榈蜡,加热到85℃,然后将反应釜中的混合料缓慢加入均质锅中,边加入边搅拌(转速3000-4000转/分);搅拌乳化后,分别加入4A沸石、泡花碱、EDTA,待温度至40℃时,加入香精搅拌均匀,35℃加入复合酶,搅拌均匀即成。
采用本发明的洗车方法:
首先摇匀洗车液,然后按1:50L配比后存放于喷液罐内,配合雾化喷枪,喷出雾状液体。直接用喷液均匀喷洒在车身上,重点注意轮毂、死角。配合专用的喷液罐和喷枪使用能够配合清洗到车身的各个角落,做到360度全方位无死角洗车。喷液之后无需等待,直接用高压扇形水枪自上而下冲洗车辆。配合高压冲洗机冲洗,真正实现了免擦拭无接触,零划痕的洗车方式,也免去了店主与车主之间的纠纷。
使用本洗车液兑好相应比例的水后直接喷洒车身,省去了原来洗车需要先喷水再打泡沫的流程,能够避免打好泡沫擦拭汽车表面时留下刮痕;使用方便,节约人工和用水量,提升洗车效率,免擦拭洗车液将人工无法处理到的车胎、轮缝等死角的污垢溶解并悬浮,用高压水枪冲洗后光亮如新。对于车前部位附着很多高速公路上撞死的蚊虫等附着物(最难清洗的污物),传统的泡沫洗车需要洗车工人用毛巾或者海绵擦拭,本发明洗车液能深层分解污垢,在高压水枪的作用下,污垢一扫而光;清洗后的效果,用白色纸巾擦拭清洗后的车身,白色纸巾上非常干净。清洗后,洗车液内的蜡成分在车身表面形成保护膜,车身光亮如新。
洗车效果评价:
测试在洗车店进行,通过20辆需要洗的车辆进行测试,16名年龄在20~45年龄段男女各8名评价员从洗涤能力,光亮度进行判断。车身颜色为黑、白、红、蓝、灰各四辆,每辆拿两辆车用其他两种产品测试,另两辆用本发明所述产品测试,测试数据平均值和对比数据比较。1号是某洗车液,2号是产品说明有光亮作用的某洗车液;3号、4号是本发明提供的洗车液。以目测相对对比法来测试使用效果。洗涤能力以洗完车用餐巾纸擦拭车身,纸巾干净为标准。以百分制打分。洗车时同一洗车产品的车辆放在一起洗,洗后统计用水量和工时,取平均值,用水量和工时由汽车操作工记录。
表格数据统计:十六名成员的评价统计洗涤能力:
评价员 对比1号产品 对比2号产品 本发明产品
1 85.4 80.6 86.5
2 84.5 83.3 86.3
3 81.3 78.3 83.5
4 82.6 79.2 87.6
5 85.2 82.6 88.3
6 83.4 80.3 85.5
7 86.7 82.5 88.6
8 87.2 84.3 89.7
9 86.4 81.6 88.6
10 85.3 82.7 86.3
11 82.6 78.4 87.2
12 80.7 77.5 85.4
13 82 79.7 86.2
14 83.5 80.2 87.6
15 88.1 84.4 90
16 83.6 80.3 87.3
平均 84.3 81 87.2
光亮度:
评价员 对比1号产品 对比2号产品 本发明产品
1 56.6 62.6 86.6
2 58.1 63.2 87
3 55.6 60.6 84.3
4 56.1 61.1 82.6
5 57.7 61.8 85.6
6 56.6 62.6 86.6
7 56.3 61.9 83.6
8 58.6 63.6 88.7
9 56.1 62.4 86.3
10 58.6 63.6 87.6
11 53.6 60.6 83.6
12 52.6 60.6 84.6
13 53.6 60.6 83.8
14 54.6 61 83.6
15 58.6 64.9 89.6
16 54.3 60.1 83.6
平均 56.1 62 85.5
用水量
对比1号产品 对比2号产品 本发明产品
总用水量 80升 75升 100升
平均每辆车 16升 15升 10升
工时
对比1号产品 对比2号产品 本发明产品
总工时 50分钟 49.5分钟 50分钟
平均 10分钟 9.9分钟 5分钟
由上述数据可以看出,本发明的洗涤能力和对比的车辆相当,但洗后光亮度大幅优于对比的车辆;同时节水50%,节约工时100%;因为对车辆没有擦拭,避免了在擦拭过程中车身上小的硬物对车表面的细小划痕。

Claims (4)

1.环保免擦高效洗车液,包括以下重量份数的组分:
马铃薯淀粉渣5~10,NaOH 2~4,氯乙酸1.6~3.2,乙醇50~150,4A沸石10~25,EDTA0.5,泡花碱10~20,复合酶液5~10,硅蜡0.5~2,巴西棕榈蜡0.5~2,表面活性剂3~35,水1~20;
所述的复合酶液由5-3:1重量比例的脂肪酶与蛋白酶复合配制而成;
所述表面活性剂为烷基苯磺酸、TX-10、6501、OP-10以及琥珀酸二异辛酯磺酸钠、酚醚磷酸酯中的一种或任意比例的多种混合;
所述的环保免擦高效洗车液的制备方法,依次按以下步骤进行:
1)马铃薯淀粉渣先进行加碱醚化处理,接着加入烷基苯磺酸后再加碱中和反应;得前处理料;
2)在前处理料中加入其它表面活性剂、硅蜡、巴西棕榈蜡以及水,升温至50-85℃进行搅拌乳化,得乳化液;
3)在38-60℃的乳化液中加入4A沸石,泡花碱,EDTA,复合酶,搅拌均匀即成;
所述加碱醚化处理为:先在室温下将马铃薯淀粉渣放入反应釜,再加入5倍马铃薯淀粉渣重量1.2%浓度的NaOH溶液,接着在88-92℃的条件下碱煮4小时,降温到28-32℃,随后加入乙醇搅拌均匀,使乙醇浓度为70%,再加入0.2倍马铃薯淀粉渣重量的固体NaOH搅拌反应55-65分钟,然后加入氯乙酸并调温到70℃反应28-32分钟后,加入0.07倍马铃薯淀粉渣重量的固体NaOH,保温70℃搅拌反应120分钟即可。
2.根据权利要求1所述的环保免擦高效洗车液,其特征在于:该环保免擦高效洗车液,包括以下重量份数的组分:
马铃薯淀粉渣8,NaOH 2.6,氯乙酸2.5,乙醇75,4A沸石18,EDTA 0.5,泡花碱15,复合酶液7,硅蜡1.2,巴西棕榈蜡1.2,十二烷基苯磺酸10、TX-10 4、6501 3、OP-10 2、琥珀酸二异辛酯磺酸钠2、酚醚磷酸酯2,水6。
3.根据权利要求2所述的环保免擦高效洗车液,其特征在于:该洗车液中还加入适量香精。
4.根据权利要求3所述的环保免擦高效洗车液的制备方法,其特征在于:所述马铃薯淀粉渣可用棉花替代。
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