CN105001430A - Surface conditioning agent capable of improving antistatic ability of plastics and application of surface conditioning agent - Google Patents
Surface conditioning agent capable of improving antistatic ability of plastics and application of surface conditioning agent Download PDFInfo
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- CN105001430A CN105001430A CN201510427554.4A CN201510427554A CN105001430A CN 105001430 A CN105001430 A CN 105001430A CN 201510427554 A CN201510427554 A CN 201510427554A CN 105001430 A CN105001430 A CN 105001430A
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Abstract
The invention discloses a surface conditioning agent capable of improving the antistatic ability of plastics and the application of the surface conditioning agent. Aiming to solve the defects of existing plastics, the plastics is successively subjected to the treatment by chemical surface conditioning agents of a specific formulation according to a certain method, so that the plastics is modified. The antistatic ability of the plastics is improved. According to the technical scheme of the surface conditioning agent capable of improving the antistatic ability of the plastics and the application thereof, the surface conditioning agent is simple in preparation method, convenient to apply, and strong in industrial feasibility. The antistatic ability of the plastics after being treated by the surface conditioning agent is improved obviously, and the stability of the plastics is better. Meanwhile, the plastics is long in service life. The defect of the conventional modified plastics is overcome, and the practical value is strong.
Description
Technical field
The present invention relates to a kind of macromolecule modified plastic applications, especially relate to a kind of surface treatment agent and the application that improve plastics antistatic effect.
Background technology
Along with the development of industry, plastics obtain applying more and more widely.Polyethylene, polypropylene, PTT polyester, ABS etc. are used in the industries such as water saving irrigation, building, indoor decoration, furniture, electric power, transport in a large number.Nowadays, plastics are employed in increasing field, plastics widespread use in our life, have become indispensable integral part in our life.
But now nearly all plastics are all isolators, easily produce electrostatic, the static voltage of thousands of even tens thousand of volt can produced in some cases.This physical property just because of plastics brings much problem hidden danger, loss or even disaster to people in the process using plastic prod, the electromagnetic field that such as electrostatic produces makes plastics very easily attract dust just as suction cleaner, impact is normal produces, and causes product appearance defect; For another example, in numerous industry such as petrochemical complex, mining, static sparking can bring blast, if process not in time and control, with the plastics of electrostatic just as a stealthy bomb, may ignite at any time, therefore all can need to use effective antistatic plastic in a lot of field now.
Therefore, how to carry out modification to plastic material, a kind of effective surface treatment agent and application thereof are to be worth research to increase its antistatic effect.
Summary of the invention
Goal of the invention: in order to solve in prior art existing problem, the first object of the present invention is the surface treatment agent proposing a kind of effective raising plastics antistatic effect.
The second object of the present invention is the application proposing the surface treatment agent improving plastics antistatic effect.
Technical scheme: to achieve these objectives, the present invention takes following technical scheme: the surface treatment agent improving plastics antistatic effect, comprises following raw materials according to quality meter: tertiary sodium phosphate 10-12 part, sulfuric acid 3-8 part, trolamine 3-5 part, potassium oxalate 4-6 part, ester class 5-8 part, sodium metaaluminate 4-6 part, solubilizing agent 4-12 part, static inhibitor 6-10 part, water 40-60 part; The mixture that 8-12 part contains macromolecular compound that a kind of mass ratio is 3:1:2:3 ~ 5:1:2:3, strong oxidizer, vinyl acetic monomer, hydrophilic compounds is also comprised in this surface treatment agent, it is 10 ~ 20 that described macromolecular compound has total carbon atom number, and there is at least one be selected from hydroxyl, hydroxy-acid group, the unit that amino and amide group is formed; The preparation temperature of described surface treatment agent is 60-70 DEG C.
Further, described ester class is cyclic esters.
Further, described hydrophilic compounds is aromatics.
Further, described static inhibitor is the mixture that nano-metal-oxide and qualities of glycerin ratio are 3:1.
Further, described solubilizing agent is sorbyl alcohol and aliphatic amino acid mass ratio is the mixture of 4:3.
The application of the surface treatment agent of above-mentioned raising plastics antistatic effect, comprises the following steps:
(1) first by plastics ultrasonic cleaning 10-20min after clear water immersion 45-55min, take out after cleaning and dry;
(2) surface treatment agent prepared is cooled to 30-40 DEG C, get above-mentioned plastics and be placed in surface treatment agent and soak 45-55min, surface treatment agent usage quantity is 800-1000mL/m
2; Ultrasonic cleaning 10-20min after taking-up clear water immersion 40-50min after immersion completes;
(3) plastics after cleaning are placed in surface treatment agent again and carry out immersion 80-100min, soaking temperature is 40-50 DEG C; Surface treatment agent usage quantity is 1200-1500mL/m
2;
(4) soak after take out plastics carry out ultrasonic cleaning 5-10min after clear water clean dry.
More preferred, in described step (1), (2), ultrasonic cleaning is low frequency ultrasound.
More preferred, described low frequency ultrasound frequency is 20KHz-30KHz.
More preferred, in described step (4), ultrasonic cleaning is that medium frequency is ultrasonic
More preferred, described medium frequency ultrasonic frequency is 400KHz-600KHz.
Beneficial effect: a kind of surface treatment agent and application improving plastics antistatic effect provided by the invention, for the defect that existing plastics exist, plastics are processed according to certain method through the chemical surface treatment agent of special formulation successively, thus modification is carried out to plastics, improve its antistatic effect; The surface treatment agent of raising plastics antistatic effect of the present invention and application, not only compound method is simple, applies easy, commercial viability is strong, and the plastics antistatic effect after surface treatment agent process has had remarkable raising, has good stability, long service life; Breach the defect of traditional modified plastics, there is very strong practical value.
Embodiment
Embodiment 1:
Improve the surface treatment agent of plastics antistatic effect, comprise following raw materials according to quality meter: tertiary sodium phosphate 10 parts, 3 parts, sulfuric acid, trolamine 3 parts, potassium oxalate 4 parts, ester class 5 parts, sodium metaaluminate 4 parts, solubilizing agent 4 parts, 6 parts, static inhibitor, 40 parts, water; The mixture that 8 parts containing a kind of mass ratio are the macromolecular compound of 3:1:2:3, strong oxidizer, vinyl acetic monomer, hydrophilic compounds is also comprised in this surface treatment agent, it is 10 ~ 20 that described macromolecular compound has total carbon atom number, and there is at least one be selected from hydroxyl, hydroxy-acid group, the unit that amino and amide group is formed; The preparation temperature of described surface treatment agent is 60 DEG C;
Wherein, described ester class is cyclic esters; Described hydrophilic compounds is aromatics; Described static inhibitor is the mixture that nano-metal-oxide and qualities of glycerin ratio are 3:1; Described solubilizing agent is sorbyl alcohol and aliphatic amino acid mass ratio is the mixture of 4:3.
The application of the surface treatment agent of above-mentioned raising plastics antistatic effect, comprises the following steps:
(1) first by plastics ultrasonic cleaning 10min after clear water immersion 45min, take out after cleaning and dry;
(2) surface treatment agent prepared is cooled to 30 DEG C, get above-mentioned plastics and be placed in surface treatment agent and soak 45min, surface treatment agent usage quantity is 800mL/m
2; Ultrasonic cleaning 10min after taking-up clear water immersion 40min after immersion completes;
(3) plastics after cleaning are placed in surface treatment agent again and carry out immersion 80min, soaking temperature is 40 DEG C; Surface treatment agent usage quantity is 1200mL/m
2;
(4) soak after take out plastics carry out ultrasonic cleaning 5min after clear water clean dry.
Wherein, in described step (1), (2), ultrasonic cleaning is low frequency ultrasound, and ultrasonic frequency is 20KHz; In step (4), ultrasonic cleaning is that medium frequency is ultrasonic, and ultrasonic frequency is 400KHzKHz.
Embodiment 2:
Tertiary sodium phosphate 12 parts, 8 parts, sulfuric acid, trolamine 5 parts, potassium oxalate 6 parts, ester class 8 parts, sodium metaaluminate 6 parts, solubilizing agent 12 parts, 10 parts, static inhibitor, 60 parts, water; The mixture that 12 parts containing a kind of mass ratio are the macromolecular compound of 5:1:2:3, strong oxidizer, vinyl acetic monomer, hydrophilic compounds is also comprised in this surface treatment agent, it is 10 ~ 20 that described macromolecular compound has total carbon atom number, and there is at least one be selected from hydroxyl, hydroxy-acid group, the unit that amino and amide group is formed; The preparation temperature of described surface treatment agent is 70 DEG C;
Wherein, described ester class is cyclic esters; Described hydrophilic compounds is aromatics; Described static inhibitor is the mixture that nano-metal-oxide and qualities of glycerin ratio are 3:1; Described solubilizing agent is sorbyl alcohol and aliphatic amino acid mass ratio is the mixture of 4:3.
The application of the surface treatment agent of above-mentioned raising plastics antistatic effect, comprises the following steps:
(1) first by plastics ultrasonic cleaning 20min after clear water immersion 55min, take out after cleaning and dry;
(2) surface treatment agent prepared is cooled to 40 DEG C, get above-mentioned plastics and be placed in surface treatment agent and soak 55min, surface treatment agent usage quantity is 1000mL/m
2; Ultrasonic cleaning 20min after taking-up clear water immersion 50min after immersion completes;
(3) plastics after cleaning are placed in surface treatment agent again and carry out immersion 100min, soaking temperature is 50 DEG C; Surface treatment agent usage quantity is 1500mL/m
2;
(4) soak after take out plastics carry out ultrasonic cleaning 10min after clear water clean dry.
Wherein, in described step (1), (2), ultrasonic cleaning is low frequency ultrasound, and ultrasonic frequency is 30KHz; In step (4), ultrasonic cleaning is that medium frequency is ultrasonic, and ultrasonic frequency is 600KHz.
Embodiment 3:
Tertiary sodium phosphate 11 parts, 5 parts, sulfuric acid, trolamine 4 parts, potassium oxalate 5 parts, ester class 6 parts, sodium metaaluminate 5 parts, solubilizing agent 8 parts, 8 parts, static inhibitor, 50 parts, water; The mixture that 10 parts containing a kind of mass ratio are the macromolecular compound of 4:1:2:3, strong oxidizer, vinyl acetic monomer, hydrophilic compounds is also comprised in this surface treatment agent, it is 10 ~ 20 that described macromolecular compound has total carbon atom number, and there is at least one be selected from hydroxyl, hydroxy-acid group, the unit that amino and amide group is formed; The preparation temperature of described surface treatment agent is 65 DEG C;
Wherein, described ester class is cyclic esters; Described hydrophilic compounds is aromatics; Described static inhibitor is the mixture that nano-metal-oxide and qualities of glycerin ratio are 3:1; Described solubilizing agent is sorbyl alcohol and aliphatic amino acid mass ratio is the mixture of 4:3.
The application of the surface treatment agent of above-mentioned raising plastics antistatic effect, comprises the following steps:
(1) first by plastics ultrasonic cleaning 15min after clear water immersion 50min, take out after cleaning and dry;
(2) surface treatment agent prepared is cooled to 35 DEG C, get above-mentioned plastics and be placed in surface treatment agent and soak 50min, surface treatment agent usage quantity is 900mL/m
2; Ultrasonic cleaning 15min after taking-up clear water immersion 45min after immersion completes;
(3) plastics after cleaning are placed in surface treatment agent again and carry out immersion 90min, soaking temperature is 45 DEG C; Surface treatment agent usage quantity is 1350mL/m
2;
(4) soak after take out plastics carry out ultrasonic cleaning 8min after clear water clean dry.
Wherein, in described step (1), (2), ultrasonic cleaning is low frequency ultrasound, and ultrasonic frequency is 25KHz; In step (4), ultrasonic cleaning is that medium frequency is ultrasonic, and ultrasonic frequency is 500KHz.
Get according to the raising plastics antistatic effect of above-described embodiment 1-3 surface treatment agent and application process after plastics, according to GB/T 15738-2008 " Test method of resistivity for fibre reinforced conducting and antistatic plastics ", its antistatic property is measured, its surface resistivity and volume specific resistance all meet use standard, and are better than conventional plastic.
Significant raising has been had by the surface treatment agent of the raising plastics antistatic effect of above-described embodiment 1-3 and the plastics antistatic effect after applying process, the present invention improves surface treatment agent and the application of plastics antistatic effect, not only compound method is simple, apply easy, commercial viability is strong, and the plastics antistatic effect after surface treatment agent process has had remarkable raising, has good stability, long service life; Breach the defect of traditional modified plastics, there is very strong practical value.
It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvement, these improvement also should be considered as protection scope of the present invention.
Claims (10)
1. improve the surface treatment agent of plastics antistatic effect, it is characterized in that comprising following raw materials according to quality meter: tertiary sodium phosphate 10-12 part, sulfuric acid 3-8 part, trolamine 3-5 part, potassium oxalate 4-6 part, ester class 5-8 part, sodium metaaluminate 4-6 part, solubilizing agent 4-12 part, static inhibitor 6-10 part, water 40-60 part; The mixture that 8-12 part contains macromolecular compound that a kind of mass ratio is 3:1:2:3 ~ 5:1:2:3, strong oxidizer, vinyl acetic monomer, hydrophilic compounds is also comprised in this surface treatment agent, it is 10 ~ 20 that described macromolecular compound has total carbon atom number, and there is at least one be selected from hydroxyl, hydroxy-acid group, the unit that amino and amide group is formed; The preparation temperature of described surface treatment agent is 60-70 DEG C.
2. the surface treatment agent of raising plastics antistatic effect according to claim 1, is characterized in that: described ester class is cyclic esters.
3. the surface treatment agent of raising plastics antistatic effect according to claim 1, is characterized in that: described hydrophilic compounds is aromatics.
4. the surface treatment agent of raising plastics antistatic effect according to claim 1, is characterized in that: described static inhibitor is the mixture that nano-metal-oxide and qualities of glycerin ratio are 3:1.
5. the surface treatment agent of raising plastics antistatic effect according to claim 1, is characterized in that: described solubilizing agent is sorbyl alcohol and aliphatic amino acid mass ratio is the mixture of 4:3.
6. the application improving the surface treatment agent of plastics antistatic effect as claimed in claim 1, is characterized in that comprising the following steps:
(1) first by plastics ultrasonic cleaning 10-20min after clear water immersion 45-55min, take out after cleaning and dry;
(2) surface treatment agent prepared is cooled to 30-40 DEG C, get above-mentioned plastics and be placed in surface treatment agent and soak 45-55min, surface treatment agent usage quantity is 800-1000mL/m
2; Ultrasonic cleaning 10-20min after taking-up clear water immersion 40-50min after immersion completes;
(3) plastics after cleaning are placed in surface treatment agent again and carry out immersion 80-100min, soaking temperature is 40-50 DEG C; Surface treatment agent usage quantity is 1200-1500mL/m
2;
(4) soak after take out plastics carry out ultrasonic cleaning 5-10min after clear water clean dry.
7. the application of the surface treatment agent of raising plastics antistatic effect according to claim 6, is characterized in that: in described step (1), (2), ultrasonic cleaning is low frequency ultrasound.
8. the application of the surface treatment agent of raising plastics antistatic effect according to claim 7, is characterized in that: described low frequency ultrasound frequency is 20KHz-30KHz.
9. the application of the surface treatment agent of raising plastics antistatic effect according to claim 6, is characterized in that: in described step (4), ultrasonic cleaning is that medium frequency is ultrasonic.
10. the application of the surface treatment agent of raising plastics antistatic effect according to claim 9, is characterized in that: described medium frequency ultrasonic frequency is 400KHz-600KHz.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510427554.4A CN105001430A (en) | 2015-07-21 | 2015-07-21 | Surface conditioning agent capable of improving antistatic ability of plastics and application of surface conditioning agent |
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| CN201510427554.4A CN105001430A (en) | 2015-07-21 | 2015-07-21 | Surface conditioning agent capable of improving antistatic ability of plastics and application of surface conditioning agent |
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| CN105001430A true CN105001430A (en) | 2015-10-28 |
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| CN102863788A (en) * | 2012-09-28 | 2013-01-09 | 合肥杰事杰新材料股份有限公司 | Low-surface-resistance high-glass-fiber reinforced flame-retardant nylon resin composition and preparation method thereof |
| CN103524771A (en) * | 2013-09-23 | 2014-01-22 | 张家港保税区冠祥贸易有限公司 | Method for surface treatment of plastic product |
| CN103725427A (en) * | 2013-12-10 | 2014-04-16 | 李翠 | Cleaning agent for cleaning nylon material |
| CN103849024A (en) * | 2012-12-04 | 2014-06-11 | 青岛三利中德美水设备有限公司 | Antistatic and flame-retardant modified polyethylene powder and preparation method thereof |
-
2015
- 2015-07-21 CN CN201510427554.4A patent/CN105001430A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102863788A (en) * | 2012-09-28 | 2013-01-09 | 合肥杰事杰新材料股份有限公司 | Low-surface-resistance high-glass-fiber reinforced flame-retardant nylon resin composition and preparation method thereof |
| CN103849024A (en) * | 2012-12-04 | 2014-06-11 | 青岛三利中德美水设备有限公司 | Antistatic and flame-retardant modified polyethylene powder and preparation method thereof |
| CN103524771A (en) * | 2013-09-23 | 2014-01-22 | 张家港保税区冠祥贸易有限公司 | Method for surface treatment of plastic product |
| CN103725427A (en) * | 2013-12-10 | 2014-04-16 | 李翠 | Cleaning agent for cleaning nylon material |
Non-Patent Citations (4)
| Title |
|---|
| 李东光等: "《精细化学品配方：一》", 31 October 2008, 江苏科学技术出版社 * |
| 李玉龙: "《高分子助剂》", 30 September 2008, 化学工业出版社 * |
| 王正远: "《化工产品购销手册》", 28 February 2002, 中国物资出版社 * |
| 陈雪琼: "《前厅、客房的服务与管理》", 30 June 2004, 机械工业出版社 * |
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Application publication date: 20151028 |
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