WO2017008232A1 - Solvent-based wax remover, and method and use thereof in treating workpiece - Google Patents
Solvent-based wax remover, and method and use thereof in treating workpiece Download PDFInfo
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- WO2017008232A1 WO2017008232A1 PCT/CN2015/083916 CN2015083916W WO2017008232A1 WO 2017008232 A1 WO2017008232 A1 WO 2017008232A1 CN 2015083916 W CN2015083916 W CN 2015083916W WO 2017008232 A1 WO2017008232 A1 WO 2017008232A1
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- WIPO (PCT)
- Prior art keywords
- solvent
- type wax
- removing water
- workpiece
- parts
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract description 33
- 239000002904 solvent Substances 0.000 title abstract description 7
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims abstract description 36
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims abstract description 24
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229960000583 acetic acid Drugs 0.000 claims abstract description 12
- 239000012362 glacial acetic acid Substances 0.000 claims abstract description 12
- 229910052751 metal Inorganic materials 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 50
- 239000007864 aqueous solution Substances 0.000 claims description 13
- 239000000243 solution Substances 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- 238000005498 polishing Methods 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract description 2
- 238000009736 wetting Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000035515 penetration Effects 0.000 abstract 1
- 239000001993 wax Substances 0.000 description 28
- 239000004615 ingredient Substances 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 4
- 238000004381 surface treatment Methods 0.000 description 4
- 241001365958 Ceroplastes cirripediformis Species 0.000 description 3
- 238000005238 degreasing Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- YJTKZCDBKVTVBY-UHFFFAOYSA-N 1,3-Diphenylbenzene Chemical group C1=CC=CC=C1C1=CC=CC(C=2C=CC=CC=2)=C1 YJTKZCDBKVTVBY-UHFFFAOYSA-N 0.000 description 1
- IEORSVTYLWZQJQ-UHFFFAOYSA-N 2-(2-nonylphenoxy)ethanol Chemical group CCCCCCCCCC1=CC=CC=C1OCCO IEORSVTYLWZQJQ-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229920000847 nonoxynol Polymers 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D9/00—Chemical paint or ink removers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D9/00—Chemical paint or ink removers
- C09D9/04—Chemical paint or ink removers with surface-active agents
Definitions
- the invention relates to the technical field of surface treatment, in particular to a solvent-type wax removal water and a method and application thereof for treating a workpiece.
- the surface treatment technology of the workpiece is usually used.
- aluminum The surface treatment process of zinc and its alloys goes deep into all walks of life.
- most of the work needs to be pre-treated before the surface treatment, for example, cleaning, decontamination and degreasing, and wax removal for some specific workpieces.
- wax removal uses organic solvents, and some organic solvents such as triphenyl solvents are highly toxic and do not meet environmental protection requirements, posing a safety hazard.
- organic solvents such as triphenyl solvents
- solvent-type waxes in addition to organic solvents in addition to organic solvents, such as dispersants, surfactants, etc. These solvent-type waxes have a certain wax removal effect, but the wax removal rate is slow. The removal is not thorough enough, the wax removal cycle is long, and sometimes there are insufficient spots.
- a solvent-type wax-removing water comprising the following components in parts by weight:
- a solvent-type wax removal water treatment method for a workpiece comprising the steps of: preparing the above solvent-type wax removal water; at 35-40 °C, the solvent-type wax-removing water is dissolved in water under stirring to form a solvent-type wax-removing aqueous solution, and the workpiece is treated by ultrasonic method or hot-dip method, wherein the solvent-type wax-removing water is used in the solution by ultrasonic method. Percentage by mass 8-12%, when using the hot dip method, the solvent-type wax-removing water accounts for 10-15% by mass in the solution.
- solvent-type wax-removing water is used for wax removal, descaling and polishing of the surface of the metal or plastic workpiece.
- the above solvent-type wax-removing water is a combination of the above formula ingredients It has the characteristics of quick and complete wax removal, strong wetting and penetrating ability, low ratio of concentration, long duration of effect, excellent anti-corrosion effect, etc., and is prepared by solvent-type wax-removing water. After the workpiece, the working surface is characterized by bright spots, no washing and good washing.
- a solvent-type wax-removing water comprising the following components in parts by weight:
- the parts by weight of dichloromethane are preferably 17 to 23, more preferably 17 to 20.
- the weight fraction of glacial acetic acid is preferably 5-8 More preferably, it is 5-6.
- the ethylene glycol monobutyl ether is preferably 3-5 parts by weight, more preferably 3-4 parts by weight.
- NP-10 the chemical name is nonylphenol ethoxylate, and its part by weight is preferably 0.2-0.3.
- the solvent-type wax-removing water is a colorless liquid.
- the above solvent-type wax removal water is mainly used for wax removal, descaling and polishing of metal or plastic workpiece surfaces.
- the application to the metal workpiece includes the following steps:
- Solution preparation add water to a clean tank and heat to 5-40 About °C, slowly add the desired solvent-type wax-removing water under stirring to form a solvent-type wax-removing aqueous solution. After the wax water is added to the tank, the mass percentage in the solution is 8-12% (ultrasonic method). Or 10-15% (Hot-dip method), it can be used if it needs to be fully stirred and then heated to the required working temperature. The detailed process is shown in the table below.
- composition range, preparation method, and use effect of the solvent-type wax-removing water described above are exemplified by a plurality of examples.
- the method for processing the workpiece is as follows: the workpiece is placed in a configured solvent-type wax removal aqueous solution and treated by hot dip method 5 After a minute, through the surface observation, it was found that the polishing wax on the surface of the workpiece fell off.
- the water film method showed that the water film on the surface of the workpiece was uniform and there was no water-dropping phenomenon, indicating that the surface of the workpiece was clean and free of oil and wax scale.
- the method for processing the workpiece is as follows: the workpiece is placed in a configured solvent-type wax removal aqueous solution and treated by hot dip method 5 After a minute, through the surface observation, it was found that the water film on the surface of the workpiece was uneven, with a small amount of water droplets and partial waxiness.
- the method for processing the workpiece is as follows: the workpiece is placed in a configured solvent-type wax removal aqueous solution and treated by hot dip method 5 After a minute, through the surface observation, it was found that the water film on the surface of the workpiece was uneven, and there was oil on the part. The oil removal was not clean, and the solvent could not be well integrated into the water during the dissolution process.
- the method for processing the workpiece is as follows: the workpiece is placed in a configured solvent-type wax removal aqueous solution, and the hot dip method is adopted. After treatment, it was found that the wax removal speed became slow, and after 30 minutes of treatment, the water film on the surface of the workpiece was uniform, no water drops, no oil and wax scale.
- the method for processing the workpiece is as follows: the workpiece is placed in a configured solvent-type wax removal aqueous solution, and the hot dip method is adopted. After the treatment, it was found that the degreasing speed became slow, and after 40 minutes of treatment, the water film on the surface of the workpiece was uniform, no water drops, no oil and wax scale.
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Cleaning Or Drying Semiconductors (AREA)
- Detergent Compositions (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention relates to a solvent-based wax remover, and a method and use thereof in treating a workpiece. The solvent-based wax remover comprises the following components in parts by weight: 17-34 parts of dichloromethane, 5-10 parts of glacial acetic acid, 3-6 parts of 2-butoxyethanol, and 0.2-0.4 parts of NP-10. The solvent-based wax remover adopting a composition of the above components can remove wax quickly and thoroughly, and has good wetting and penetration performance, a low concentration, a long effective duration and an excellent corrosion resistance. Using a solution made of the solvent-based wax remover to treat a workpiece enables the workpiece to have a shiny and spotless work surface and a favorable washability. The invention can be applied to polish surfaces of various metal or plastic workpieces and to remove wax and dirt therefrom.
Description
本发明涉及表面处理技术领域，具体涉及一种溶剂型除蜡水及其处理工件的方法和应用。 The invention relates to the technical field of surface treatment, in particular to a solvent-type wax removal water and a method and application thereof for treating a workpiece.
为提高产品表面性能或者外观，通常对工件表面处理技术。例如，铝 ,
，锌及其合金的表面处理工艺深入各行各业中。而且，大多数工作在进行表面处理前还需要经过预处理，例如，进行清洗，除污除油，对于一些特定工件还需要进行除蜡处理。 In order to improve the surface properties or appearance of the product, the surface treatment technology of the workpiece is usually used. For example, aluminum,
The surface treatment process of zinc and its alloys goes deep into all walks of life. Moreover, most of the work needs to be pre-treated before the surface treatment, for example, cleaning, decontamination and degreasing, and wax removal for some specific workpieces.
传统的除蜡有采用有机溶剂，一些有机溶剂如三苯类溶剂有较大毒性，不符合环境保护的要求，存在安全隐患。也有些溶剂型除蜡水中除有机溶剂外，还混合有其它的二氯甲烷，如分散剂、表面活性剂等，这些溶剂型除蜡水有一定的除蜡效果，但是除蜡除油速度慢，清除不够彻底，除蜡周期长，有时还具有斑点等不足。
Conventional wax removal uses organic solvents, and some organic solvents such as triphenyl solvents are highly toxic and do not meet environmental protection requirements, posing a safety hazard. There are also some solvent-type waxes in addition to organic solvents in addition to organic solvents, such as dispersants, surfactants, etc. These solvent-type waxes have a certain wax removal effect, but the wax removal rate is slow. The removal is not thorough enough, the wax removal cycle is long, and sometimes there are insufficient spots.
有鉴于此，提供一种 除蜡快速彻底 、安全环保、 持效时间长 的溶剂型除蜡水及其应用。 In view of this, a solvent-type wax-removing water which is quick and thorough, safe and environmentally friendly, and has a long-lasting effect is provided, and its application.
一种溶剂型除蜡水，其包括按照重量份数配比的下列成分： A solvent-type wax-removing water comprising the following components in parts by weight:
二氯甲烷 17-34 Dichloromethane 17-34
冰醋酸 5-10 Glacial acetic acid 5-10
乙二醇单丁醚 3-6 Ethylene glycol monobutyl ether 3-6
NP-10 0.2-0.4 。 NP-10 0.2-0.4.
一种溶剂型除蜡水处理工件的方法，其包括下列步骤：配制上述的溶剂型除蜡水；在 35-40
℃，在搅拌下将溶剂型除蜡水溶于水中，形成溶剂型除蜡水溶液，用超声波法或热浸洗法处理工件，其中，采用超声波法时，所述溶剂型除蜡水在溶液中所占质量百分含量为
8-12% ，采用热浸洗法时，所述溶剂型除蜡水在溶液中所占质量百分含量为 10-15% 。 A solvent-type wax removal water treatment method for a workpiece, comprising the steps of: preparing the above solvent-type wax removal water; at 35-40
°C, the solvent-type wax-removing water is dissolved in water under stirring to form a solvent-type wax-removing aqueous solution, and the workpiece is treated by ultrasonic method or hot-dip method, wherein the solvent-type wax-removing water is used in the solution by ultrasonic method. Percentage by mass
8-12%, when using the hot dip method, the solvent-type wax-removing water accounts for 10-15% by mass in the solution.
以及，所述的溶剂型除蜡水用于金属或塑胶工件的表面除蜡、除垢、抛光处理。 And the solvent-type wax-removing water is used for wax removal, descaling and polishing of the surface of the metal or plastic workpiece.
上述溶剂型除蜡水采用上述配方成分的组合
，具有除蜡快速彻底、润湿渗透能力强、配比浓度低、持效时间长、防蚀效果优异等特点，在采用 溶剂型除蜡水配制成溶液处理
工件后，工作表面呈现光亮无斑及水洗性好等特点。 The above solvent-type wax-removing water is a combination of the above formula ingredients
It has the characteristics of quick and complete wax removal, strong wetting and penetrating ability, low ratio of concentration, long duration of effect, excellent anti-corrosion effect, etc., and is prepared by solvent-type wax-removing water.
After the workpiece, the working surface is characterized by bright spots, no washing and good washing.
以下将结合具体实施例对本发明进行详细说明。 The invention will now be described in detail in connection with specific embodiments.
一种溶剂型除蜡水，其包括按照重量份数配比的下列成分： A solvent-type wax-removing water comprising the following components in parts by weight:
二氯甲烷 17-34 Dichloromethane 17-34
冰醋酸 5-10 Glacial acetic acid 5-10
乙二醇单丁醚 3-6 Ethylene glycol monobutyl ether 3-6
NP-10 0.2-0.4。 NP-10 0.2-0.4.
具体地，二氯甲烷的重量份数优选为 17-23 ，更 优选为 17-20。冰醋酸的重量份数优选为 5-8
，更 优选为 5-6。乙二醇单丁醚的重量份数优选为 3-5 ，更 优选为 3-4。 NP-10 ，化学名称为壬基酚聚氧乙烯醚，其重量份数优选为
0.2-0.3。所述溶剂型除蜡水为无色液体。 Specifically, the parts by weight of dichloromethane are preferably 17 to 23, more preferably 17 to 20. The weight fraction of glacial acetic acid is preferably 5-8
More preferably, it is 5-6. The ethylene glycol monobutyl ether is preferably 3-5 parts by weight, more preferably 3-4 parts by weight. NP-10, the chemical name is nonylphenol ethoxylate, and its part by weight is preferably
0.2-0.3. The solvent-type wax-removing water is a colorless liquid.
上述溶剂型除蜡水主要用于金属或塑胶工件的表面除蜡、除垢、抛光处理。以应用于金属工件为例，具体处理方法包括以下步骤：
The above solvent-type wax removal water is mainly used for wax removal, descaling and polishing of metal or plastic workpiece surfaces. For example, the application to the metal workpiece includes the following steps:
1 、溶液配制：加水于干净的槽中，加热至 5-40
℃左右，在搅拌下缓缓地加入所需的溶剂型除蜡水，形成溶剂型除蜡水溶液，除蜡水加入槽后在溶液中所占质量百分含量为 8-12% （超声波法）或 10-15%
（热浸洗法），需要充分搅拌均匀后升温至需要的工作温度即可以使用。详细的工艺如下表所示。 1. Solution preparation: add water to a clean tank and heat to 5-40
About °C, slowly add the desired solvent-type wax-removing water under stirring to form a solvent-type wax-removing aqueous solution. After the wax water is added to the tank, the mass percentage in the solution is 8-12% (ultrasonic method). Or 10-15%
(Hot-dip method), it can be used if it needs to be fully stirred and then heated to the required working temperature. The detailed process is shown in the table below.
| 清洗方式 Cleaning method | 超声波法 Ultrasonic method | 热浸洗法 Hot dip method |
| 使用量 Usage amount | 8-12% 8-12% | 10-15% 10-15% |
| 清洗温度 Cleaning temperature | 35-40℃ 35-40 ° C | 35-40℃ 35-40 ° C |
| 清洗时间 Cleaning time | 1-5min 1-5min | 1-10min 1-10min |
| 色状、气味 Color, smell | 无色液体，稍有气味 Colorless liquid, slightly smelly |
2
、溶液维护：溶液的除蜡效能与速度，可借助于化学计算，凭经验补充除蜡水而得到维持，当污垢太多时，则需要更换溶液，一般更换周期为 2-10 天不等。 2
Solution maintenance: The wax removal efficiency and speed of the solution can be maintained by means of chemical calculation and supplemented with wax water by experience. When there is too much dirt, the solution needs to be replaced. The general replacement period is 2-10 days.
以下通过多个实施例来举例说明上述 溶剂型除蜡水 的组成范围、配制方法以及使用效果等方面。 The composition range, preparation method, and use effect of the solvent-type wax-removing water described above are exemplified by a plurality of examples.
二氯甲烷 17-34 Dichloromethane 17-34
冰醋酸 5-10 Glacial acetic acid 5-10
乙二醇单丁醚 3-6 Ethylene glycol monobutyl ether 3-6
NP-10 0.2-0.4。 NP-10 0.2-0.4.
实施例 1 Example 1
加水 200mL 于干净的槽中，加热至 35 ℃左右，在搅拌下缓缓地依次加入如下用量的各成分：二氯甲烷
17g ，冰醋酸 5g ，乙二醇单丁醚 3g ， NP-10 为 0.2g ，充分搅拌均匀后，形成溶剂型除蜡水溶液 ， 即可以使用。 Add 200 mL of water to a clean tank, heat to about 35 °C, and slowly add the following ingredients in sequence with stirring: dichloromethane
17g, glacial acetic acid 5g, ethylene glycol monobutyl ether 3g, NP-10 is 0.2g, fully stirred to form a solvent-type wax removal aqueous solution, which can be used.
处理工件的方法具体如下：将工件置于配置好的溶剂型除蜡水溶液中，采用 热浸洗法 处理 5
分钟后，通过表面观察，发现工件表面的抛光蜡脱落干净，通过水膜法可以看到工件表面水膜均匀，无挂水珠现象，说明工件表面干净没有油污和蜡垢。 The method for processing the workpiece is as follows: the workpiece is placed in a configured solvent-type wax removal aqueous solution and treated by hot dip method 5
After a minute, through the surface observation, it was found that the polishing wax on the surface of the workpiece fell off. The water film method showed that the water film on the surface of the workpiece was uniform and there was no water-dropping phenomenon, indicating that the surface of the workpiece was clean and free of oil and wax scale.
实施例 2 Example 2
加水 200ML 于干净的槽中，加热至 35 ℃左右，在搅拌下缓缓地依次加入如下用量的各成分：冰醋酸
13g ，乙二醇单丁醚 9g ， NP-10 为 0.3g ，充分搅拌均匀后，形成溶剂型除蜡水溶液 ， 即可以使用。 Add 200ML of water to a clean tank, heat to about 35 °C, and slowly add the following ingredients in sequence with stirring: glacial acetic acid
13g, ethylene glycol monobutyl ether 9g, NP-10 is 0.3g, and after fully stirring, a solvent-type wax removal aqueous solution is formed, which can be used.
处理工件的方法具体如下：将工件置于配置好的溶剂型除蜡水溶液中，采用 热浸洗法 处理 5
分钟后，通过表面观察，发现工件表面水膜不均匀，有少量水珠现象，局部有蜡垢。 The method for processing the workpiece is as follows: the workpiece is placed in a configured solvent-type wax removal aqueous solution and treated by hot dip method 5
After a minute, through the surface observation, it was found that the water film on the surface of the workpiece was uneven, with a small amount of water droplets and partial waxiness.
实施例 3 Example 3
加水 200ML 于干净的槽中，加热至 35 ℃左右，在搅拌下缓缓地依次加入如下用量的各成分：二氯甲烷
17g ，冰醋酸 6g ，乙二醇单丁醚 4g ，充分搅拌均匀后形成溶剂型除蜡水溶液 ， 即可以使用。 Add 200ML of water to a clean tank, heat to about 35 °C, and slowly add the following ingredients in sequence with stirring: dichloromethane
17g, glacial acetic acid 6g, ethylene glycol monobutyl ether 4g, fully stirred to form a solvent-type wax removal aqueous solution, which can be used.
处理工件的方法具体如下：将工件置于配置好的溶剂型除蜡水溶液中，采用 热浸洗法 处理 5
分钟后，通过表面观察，发现工件表面水膜不均匀，局部有油污，除油不干净，在溶解过程中溶剂并不能很好的融入水中。 The method for processing the workpiece is as follows: the workpiece is placed in a configured solvent-type wax removal aqueous solution and treated by hot dip method 5
After a minute, through the surface observation, it was found that the water film on the surface of the workpiece was uneven, and there was oil on the part. The oil removal was not clean, and the solvent could not be well integrated into the water during the dissolution process.
实施例 4 Example 4
加水 200ML 于干净的槽中，加热至 35 ℃左右，在搅拌下缓缓地依次加入如下用量的各成分：二氯甲烷
20g ，乙二醇单丁醚 5g ， NP-10 为 0.3g ，充分搅拌均匀后，形成溶剂型除蜡水溶液 ， 即可以使用。 Add 200ML of water to a clean tank, heat to about 35 °C, and slowly add the following ingredients in sequence with stirring: dichloromethane
20g, ethylene glycol monobutyl ether 5g, NP-10 is 0.3g, fully stirred to form a solvent-type wax removal aqueous solution, which can be used.
处理工件的方法具体如下：将工件置于配置好的溶剂型除蜡水溶液中，采用 热浸洗法
处理，通过观察发现除蜡速度变慢，需要处理 30 分钟后，工件表面水膜才均匀，无挂水珠现象，也没有油污和蜡垢。 The method for processing the workpiece is as follows: the workpiece is placed in a configured solvent-type wax removal aqueous solution, and the hot dip method is adopted.
After treatment, it was found that the wax removal speed became slow, and after 30 minutes of treatment, the water film on the surface of the workpiece was uniform, no water drops, no oil and wax scale.
实施例 5 Example 5
加水 200ML 于干净的槽中，加热至 35 ℃左右，在搅拌下缓缓地依次加入如下用量的各成分：二氯甲烷
34g ，冰醋酸 10g ， NP-10 为 0.4g ，充分搅拌均匀后，形成溶剂型除蜡水溶液 ， 即可以使用。 Add 200ML of water to a clean tank, heat to about 35 °C, and slowly add the following ingredients in sequence with stirring: dichloromethane
34g, glacial acetic acid 10g, NP-10 is 0.4g, and after fully stirring, a solvent-type wax-removing aqueous solution is formed, which can be used.
处理工件的方法具体如下：将工件置于配置好的溶剂型除蜡水溶液中，采用 热浸洗法
处理，通过观察发现除油速度变慢，需要处理 40 分钟后，工件表面水膜才均匀，无挂水珠现象，也没有油污和蜡垢。 The method for processing the workpiece is as follows: the workpiece is placed in a configured solvent-type wax removal aqueous solution, and the hot dip method is adopted.
After the treatment, it was found that the degreasing speed became slow, and after 40 minutes of treatment, the water film on the surface of the workpiece was uniform, no water drops, no oil and wax scale.
需要说明的是，本发明并不局限于上述实施方式，根据本发明的创造精神，本领域技术人员还可以做出其他变化，这些依据本发明的创造精神所做的变化，都应包含在本发明所要求保护的范围之内。
It should be noted that the present invention is not limited to the above embodiments, and other changes may be made by those skilled in the art according to the inventive spirit of the present invention, and the changes according to the inventive spirit of the present invention should be included in the present invention. Within the scope of the claimed invention.
Claims (9)
- 一种溶剂型除蜡水，其包括按照重量份数配比的下列成分： A solvent-type wax-removing water comprising the following components in parts by weight:二氯甲烷 17-34Dichloromethane 17-34冰醋酸 5-10Glacial acetic acid 5-10乙二醇单丁醚 3-6Ethylene glycol monobutyl ether 3-6NP-10 0.2-0.4 。NP-10 0.2-0.4.
- 如权利要求 1 所述的溶剂型除蜡水，其特征在于，所述二氯甲烷的重量份数为 17-23 。The solvent-type wax-removing water according to claim 1, wherein the methylene chloride is in the range of 17 to 23 parts by weight.
- 如权利要求 1 所述的溶剂型除蜡水，其特征在于，所述冰醋酸的重量份数为 5-8。The solvent-type wax-removing water according to claim 1, wherein the glacial acetic acid is 5-8 parts by weight.
- 如权利要求 1 所述的溶剂型除蜡水，其特征在于，所述乙二醇单丁醚的重量份数 为 3-5。The solvent-type wax-removing water according to claim 1, wherein the ethylene glycol monobutyl ether has a weight fraction of 3-5.
- 如权利要求 1 所述的溶剂型除蜡水，其特征在于，所述NP-10 的重量份数 为 0.2-0.3。The solvent-type wax-removing water according to claim 1, wherein the NP-10 is present in an amount of 0.2 to 0.3 parts by weight.
- 如权利要求 1 所述的溶剂型除蜡水，其特征在于，所述二氯甲烷的重量份数为 17-20。The solvent-type wax-removing water according to claim 1, wherein the methylene chloride is in the range of 17 to 20 parts by weight.
- 如权利要求 1 所述的溶剂型除蜡水，其特征在于，所述冰醋酸的重量份数为 5-6。The solvent-type wax-removing water according to claim 1, wherein the glacial acetic acid is 5-6 parts by weight.
- 如权利要求 1 所述的溶剂型除蜡水，其特征在于，所述乙二醇单丁醚的重量份数为 3-4。The solvent-type wax-removing water according to claim 1, wherein the ethylene glycol monobutyl ether has a weight fraction of 3-4.
- 一种溶剂型除蜡水处理工件的方法，其包括下列步骤：配制如权利要求 1-8 任一项所述的溶剂型除蜡水；在 35-40 ℃，在搅拌下将溶剂型除蜡水溶于水中，形成溶剂型除蜡水溶液，用超声波法或热浸洗法处理工件， 其中， 采用超声波法时，所述溶剂型除蜡水在溶液中所占质量百分含量为 8-12% ，采用热浸洗法时，所述溶剂型除蜡水在溶液中所占质量百分含量为 10-15%。A method of treating a workpiece by a solvent-type wax-removing water, comprising the steps of: formulating the solvent-type wax-removing water according to any one of claims 1-8; °C, the solvent-type wax-removing water is dissolved in water under stirring to form a solvent-type wax-removing aqueous solution, and the workpiece is treated by ultrasonic method or hot-dip method, wherein the solvent-type wax-removing water is used in the solution by the ultrasonic method. Percentage by mass 8-12%, when the hot dip method is used, the solvent-type wax-removing water accounts for 10-15% by mass in the solution.10. 如权利要求1-8任一项所述的溶剂型除蜡水用于金属或塑胶工件的表面除蜡、除垢、抛光处理。 10. The solvent-type wax-removing water according to any one of claims 1 to 8 for surface wax removal, descaling, and polishing treatment of a metal or plastic workpiece.
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| CN201580083091.2A CN108026398A (en) | 2015-07-14 | 2015-07-14 | Solvent-borne type Wax removal water and its methods and applications for handling workpiece |
| PCT/CN2015/083916 WO2017008232A1 (en) | 2015-07-14 | 2015-07-14 | Solvent-based wax remover, and method and use thereof in treating workpiece |
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| Application Number | Priority Date | Filing Date | Title |
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| PCT/CN2015/083916 WO2017008232A1 (en) | 2015-07-14 | 2015-07-14 | Solvent-based wax remover, and method and use thereof in treating workpiece |
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| WO2017008232A1 true WO2017008232A1 (en) | 2017-01-19 |
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| WO (1) | WO2017008232A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110643215A (en) * | 2019-10-22 | 2020-01-03 | 山立欣业新材料(广东)有限公司 | Mixed type ink cleaning agent |
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| US5232515A (en) * | 1991-09-19 | 1993-08-03 | Arco Chemical Technology, L.P. | Water-reducible coating removers containing n-methyl-2-pyrrolidone |
| CN102010806A (en) * | 2010-11-11 | 2011-04-13 | 彭美东 | Rapid wax removing agent |
| CN102250698A (en) * | 2010-05-21 | 2011-11-23 | 南通凯斯特纺织品有限公司 | Wax removing agent |
| CN102344712A (en) * | 2011-10-31 | 2012-02-08 | 扬州润达油田化学剂有限公司 | Efficient paint remover and preparation process thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3835070A (en) * | 1972-04-17 | 1974-09-10 | Diamond Shamrock Corp | Hard surface cleaners |
| CN103276428B (en) * | 2013-05-08 | 2015-12-23 | 江苏和兴汽车科技有限公司 | Titanium look anode oxidation process imitated by a kind of aluminium alloy |
| CN104327580A (en) * | 2014-10-12 | 2015-02-04 | 青岛康泰鑫环保科技有限公司 | High-efficiency paint remover |
-
2015
- 2015-07-14 WO PCT/CN2015/083916 patent/WO2017008232A1/en active Application Filing
- 2015-07-14 CN CN201580083091.2A patent/CN108026398A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5232515A (en) * | 1991-09-19 | 1993-08-03 | Arco Chemical Technology, L.P. | Water-reducible coating removers containing n-methyl-2-pyrrolidone |
| CN102250698A (en) * | 2010-05-21 | 2011-11-23 | 南通凯斯特纺织品有限公司 | Wax removing agent |
| CN102010806A (en) * | 2010-11-11 | 2011-04-13 | 彭美东 | Rapid wax removing agent |
| CN102344712A (en) * | 2011-10-31 | 2012-02-08 | 扬州润达油田化学剂有限公司 | Efficient paint remover and preparation process thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110643215A (en) * | 2019-10-22 | 2020-01-03 | 山立欣业新材料(广东)有限公司 | Mixed type ink cleaning agent |
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