CN104031782A - Special dish washing agent for dishwasher and preparation method of washing agent - Google Patents
Special dish washing agent for dishwasher and preparation method of washing agent Download PDFInfo
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- CN104031782A CN104031782A CN201410290200.5A CN201410290200A CN104031782A CN 104031782 A CN104031782 A CN 104031782A CN 201410290200 A CN201410290200 A CN 201410290200A CN 104031782 A CN104031782 A CN 104031782A
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- dishwasher
- ethoxylate
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Abstract
The invention discloses a special dish washing agent for a dishwasher and a preparation method of the washing agent. The special dish washing agent for a dishwasher consists of the following components in percentage by mass: 25-45% of sodium hydroxide, 10-25% of sodium silicate, 8-15% of sodium citrate, 21-32% of peroxide, 3-4.8% of ethylenediaminetetraacetic acid disodium salt, 5-6% of non-ionic surfactant and 0.2-1% of a deflocculation agent. The preparation method comprises the following steps of mixing the sodium hydroxide, the sodium silicate, the sodium citrate, the peroxide, the ethylenediaminetetraacetic acid disodium salt, the non-ionic surfactant and the deflocculation agent, aging while stirring, grinding and sieving with a 20-mesh sieve to obtain the special dish washing agent for a dishwasher. The special dish washing agent for a dishwasher has the advantages of little foam, strong detergency, high sterilization efficiency, little residue, relatively strong odor removal capacity and the like; the process adopted by the invention is simple and facilitates industrial production.
Description
Technical field
The present invention relates to a kind of dishwasher special-purpose tableware washing composition, be specifically related to a kind of applicable restaurant, hotel, the applicable use in dishwasher dish washing detergent in hotel.
Background technology
Persistently overheating along with China market economy, the increase of people's income, the raising of the level of consumption, impels the service organizations such as restaurant, hotel, hotel constantly to develop, and this has just increased the rate of utilization of automatic dishwasher greatly.According to statistics, in the grand hotel in China city, hotel, dining room, automatic dishwasher becomes basically universal, and therefore, use in dishwasher dish washing detergent has wide market outlook.
The dish washing detergent of using from general kitchen is different, if can bring a lot of troubles for the dish washing detergent foam of dishwasher is abundant.Dishwasher is that washings is sprayed on tableware in wash up, and then utilizes current to rinse well.If foam is too many, in dishwasher, will be full of bubble, be unfavorable for cleaning tableware; If entering in water pump, foam also can damage water pump.Therefore it is necessary, selecting the washing composition of low alveolitoid.Meanwhile, for lamp for public dinner service, good degerming ability is also one of its indispensable condition.
When current use in dishwasher dish washing detergent ubiquity washs, consistency of foam is high, and sterilization component generally adopts the shortcomings such as chloride sterilant.
This patent adopts plant-sourced tensio-active agent, and the foam of product itself is lower, and detersive power is stronger, and can be to environment; In addition, this patent has been avoided the shortcomings such as chloride sterilant is unstable, etching apparatus.Therefore, the enforcement of this patent has very important practical significance.
Summary of the invention
One of object of the present invention is the high foam existing in order to solve above-mentioned use in dishwasher dish washing detergent, sterilization component generally adopts chloride sterilant, thereby the sterilant causing is unstable and the technical problem such as etching apparatus and a kind of dishwasher special-purpose tableware washing composition is provided, this dishwasher special-purpose tableware washing composition adopts plant-sourced nonionogenic tenside, mainly comprise grease ethoxylate, fatty acid methyl ester ethoxylate, superoxide is sterilant, the dishwasher special-purpose tableware detergent foam of final gained is lower, detersive power is stronger, and can be to environment, nontoxic, the shortcomings such as that in addition, this dishwasher special-purpose tableware washing composition has avoided that chloride sterilant brings is unstable, etching apparatus.
Technical scheme of the present invention
A dishwasher special-purpose tableware washing composition, counts by weight percentage, and composition and the content of its raw material are as follows:
Sodium hydroxide 25～45%
Water glass 10～25%
Trisodium Citrate 8～15%
Peroxidase 12 1～32%
Disodium ethylene diamine tetraacetate 3～4.8%
Nonionogenic tenside 5～6%
Deflocculation agent 0.2～1%;
Described nonionogenic tenside is the mixture of a kind of or any two kinds of compositions in the soybean oil ethoxylate that derives from plant, plam oil ethoxylate, Oleum Cocois ethoxylate, rapeseed oil ethoxylate, castor oil ethoxylate, Laurate methyl ethoxylate, Methyl palmitoleinate ethoxylate, Witconol 2301 ethoxylate;
Described superoxide is the mixture that SPC-D, Sodium peroxoborate or SPC-D and Sodium peroxoborate form;
Described deflocculation agent is the amphipathic copolymer that vinylformic acid-methylmethacrylate copolymer graft polyether forms, and its molecular weight is 4000～6000.
The preparation method of above-mentioned a kind of dishwasher special-purpose tableware washing composition, step is as follows:
By sodium hydroxide, water glass, Trisodium Citrate, superoxide, disodium ethylene diamine tetraacetate, nonionogenic tenside and deflocculation agent mix, aging under the condition stirring, pulverize, cross 20 mesh sieves and obtain dishwasher special-purpose tableware washing composition.
Beneficial effect of the present invention
A kind of dishwasher special-purpose tableware washing composition of the present invention, because nonionogenic tenside used is plant origin, so the environmental protection of dishwasher special-purpose tableware washing composition.
Further, a kind of dishwasher special-purpose tableware washing composition of the present invention, the anion surfactant more conventional due to the foam height of used tensio-active agent itself is low, so the foam of dishwasher special-purpose tableware washing composition is low, and water-saving performance is good.
Further, a kind of dishwasher special-purpose tableware washing composition of the present invention, because adopted sterilant is superoxide, so its bactericidal property is good and can not produce corrosive nature to equipment.
Further, dishwasher special-purpose tableware washing composition of the present invention, because tensio-active agent and sterilant are the synergy of superoxide, thereby has strengthened its low foaming properties, compared with strong basicity and stronger sterilizing ability.
Embodiment
below by specific embodiment, the present invention is further set forth, but do not limit the present invention.
raw material used in various embodiments of the present invention, except specified otherwise, other are commercially available.
embodiment 1
A dishwasher special-purpose tableware washing composition, counts by weight percentage, and composition and the content of its raw material are as follows:
Sodium hydroxide 30%
Water glass 20%
Trisodium Citrate 8%
Superoxide 32%
Disodium ethylene diamine tetraacetate 4.8%
Nonionogenic tenside 5%
Deflocculation agent 0.2%;
Described nonionogenic tenside is the Laurate methyl ethoxylate that derives from plant;
Described superoxide is Sodium peroxoborate;
Described deflocculation agent is the amphipathic copolymer that vinylformic acid-methylmethacrylate copolymer graft polyether forms, and its molecular weight is 4800.
The preparation method of above-mentioned a kind of dishwasher special-purpose tableware washing composition, step is as follows:
By sodium hydroxide, water glass, Trisodium Citrate, superoxide, disodium ethylene diamine tetraacetate, nonionogenic tenside and deflocculation agent mix, aging under the condition stirring, pulverize, cross 20 mesh sieves and obtain dishwasher special-purpose tableware washing composition.
embodiment 2
A dishwasher special-purpose tableware washing composition, counts by weight percentage, and composition and the content of its raw material are as follows:
Sodium hydroxide 25%
Water glass 25%
Trisodium Citrate 10%
Superoxide 30%
Disodium ethylene diamine tetraacetate 3%
Nonionogenic tenside 6%
Deflocculation agent 1%;
Described nonionogenic tenside is the soybean oil ethoxylate that derives from plant;
Described superoxide is SPC-D;
Described deflocculation agent is the amphipathic copolymer that vinylformic acid-methylmethacrylate copolymer graft polyether forms, and its molecular weight is 4000.
The preparation method of above-mentioned a kind of dishwasher special-purpose tableware washing composition, step is as follows:
By sodium hydroxide, water glass, Trisodium Citrate, superoxide, disodium ethylene diamine tetraacetate, nonionogenic tenside and deflocculation agent mix, aging under the condition stirring, pulverize, cross 20 mesh sieves and obtain dishwasher special-purpose tableware washing composition.
embodiment 3
A dishwasher special-purpose tableware washing composition, counts by weight percentage, and composition and the content of its raw material are as follows:
Sodium hydroxide 45%
Water glass 10%
Trisodium Citrate 15%
Peroxidase 12 1%
Disodium ethylene diamine tetraacetate 3.2%
Nonionogenic tenside 5%
Deflocculation agent 0.8%;
Described nonionogenic tenside is to derive from the soybean oil ethoxylate of plant and the mixture that Witconol 2301 ethoxylate forms, and calculates in mass ratio soybean oil ethoxylate: Witconol 2301 ethoxylate is 2:3 in mixture;
Described superoxide is the mixture that SPC-D and Sodium peroxoborate form, and in mixture, calculates in mass ratio SPC-D: Sodium peroxoborate is 16:5;
Described deflocculation agent is the amphipathic copolymer that vinylformic acid-methylmethacrylate copolymer graft polyether forms, and its molecular weight is 6000.
The preparation method of above-mentioned a kind of dishwasher special-purpose tableware washing composition, step is as follows:
By sodium hydroxide, water glass, Trisodium Citrate, superoxide, disodium ethylene diamine tetraacetate, nonionogenic tenside and deflocculation agent mix, aging under the condition stirring, pulverize, cross 20 mesh sieves and obtain dishwasher special-purpose tableware washing composition.
control Example 1(is not containing nonionogenic tenside)
A dishwasher special-purpose tableware washing composition, counts by weight percentage, and composition and the content of its raw material are as follows:
Sodium hydroxide 45%
Water glass 12%
Trisodium Citrate 15%
Peroxidase 12 4%
Disodium ethylene diamine tetraacetate 3.2%
Deflocculation agent 0.8%;
Described superoxide is the mixture that SPC-D and Sodium peroxoborate form, and in mixture, calculates in mass ratio sodium carbonate: Sodium peroxoborate is 10:7;
Described deflocculation agent is the amphipathic copolymer that vinylformic acid-methylmethacrylate copolymer graft polyether forms, and its molecular weight is 6000.
control Example 2(is not superoxide containing sterilant)
A dishwasher special-purpose tableware washing composition, counts by weight percentage, and composition and the content of its raw material are as follows:
Sodium hydroxide 48%
Water glass 20%
Trisodium Citrate 18%
Disodium ethylene diamine tetraacetate 3.2%
Nonionogenic tenside 10%
Deflocculation agent 0.8%;
Described nonionogenic tenside is to derive from the soybean oil ethoxylate of plant and the mixture that Methyl palmitoleinate ethoxylate forms, and calculates in mass ratio soybean oil ethoxylate: Witconol 2301 ethoxylate is 2:1 in mixture;
Described deflocculation agent is the amphipathic copolymer that vinylformic acid-methylmethacrylate copolymer graft polyether forms, and its molecular weight is 4500.
Adopt GB 9985-2000, utilize dishwashing number to evaluate the detersive power to the dishwasher special-purpose tableware washing composition of the various embodiments described above gained and standard dish washing detergent (China Daily Chemical Industry Research Institute);
Adopt QB/T 2738-2012 to measure the bactericidal property of the dishwasher special-purpose tableware washing composition to the various embodiments described above gained and standard dish washing detergent (China Daily Chemical Industry Research Institute), the results are shown in following table:
Embodiment 1-3 from upper table adopts dishwasher special-purpose tableware washing composition of the present invention and control Example 1(not containing nonionogenic tenside), control Example 2(is not superoxide containing sterilant) and detersive power and the bactericidal property of the washing composition of standard tableware contrast, can find out, dishwasher special-purpose tableware washing composition of the present invention has very strong soil removability and stronger sterilizing ability, its reason may be because nonionogenic tenside and sterilant are the synergetical principle between superoxide, thereby obtained having lower foam, compared with the dishwasher special-purpose tableware washing composition of strong basicity and stronger sterilizing ability.
Above said content is only the basic explanation of the present invention under conceiving, and according to any equivalent transformation that technical scheme of the present invention is done, all should belong to protection scope of the present invention.
Claims (5)
1. a dishwasher special-purpose tableware washing composition, is characterized in that described dishwasher special-purpose tableware washing composition calculates by mass percentage, and composition and the content of its raw material are as follows:
Sodium hydroxide 25～45%
Water glass 10～25%
Trisodium Citrate 8～15%
Peroxidase 12 1～32%
Disodium ethylene diamine tetraacetate 3～4.8%
Nonionogenic tenside 5～6%
Deflocculation agent 0.2～1%;
Described nonionogenic tenside is the mixture of a kind of or any two kinds of compositions in soybean oil ethoxylate, plam oil ethoxylate, Oleum Cocois ethoxylate, rapeseed oil ethoxylate, castor oil ethoxylate, Laurate methyl ethoxylate, Methyl palmitoleinate ethoxylate, Witconol 2301 ethoxylate;
Described superoxide is the mixture that SPC-D, Sodium peroxoborate or SPC-D and Sodium peroxoborate form;
Described deflocculation agent is the amphipathic copolymer that vinylformic acid-methylmethacrylate copolymer graft polyether forms, and its molecular weight is 4000～6000.
2. dishwasher special-purpose tableware washing composition as claimed in claim 1, is characterized in that calculating by mass percentage, and composition and the content of its raw material are as follows:
Sodium hydroxide 30%
Water glass 20%
Trisodium Citrate 8%
Superoxide 32%
Disodium ethylene diamine tetraacetate 4.8%
Nonionogenic tenside 5%
Deflocculation agent 0.2%;
Described nonionogenic tenside is the Laurate methyl ethoxylate that derives from plant;
Described superoxide is Sodium peroxoborate;
Described deflocculation agent is the amphipathic copolymer that vinylformic acid-methylmethacrylate copolymer graft polyether forms, and its molecular weight is 4800.
3. dishwasher special-purpose tableware washing composition as claimed in claim 1, is characterized in that calculating by mass percentage, and composition and the content of its raw material are as follows:
Sodium hydroxide 25%
Water glass 25%
Trisodium Citrate 10%
Superoxide 30%
Disodium ethylene diamine tetraacetate 3%
Nonionogenic tenside 6%
Deflocculation agent 1%;
Described nonionogenic tenside is the soybean oil ethoxylate that derives from plant;
Described superoxide is SPC-D;
Described deflocculation agent is the amphipathic copolymer that vinylformic acid-methylmethacrylate copolymer graft polyether forms, and its molecular weight is 4000.
4. dishwasher special-purpose tableware washing composition as claimed in claim 1, is characterized in that calculating by mass percentage, and composition and the content of its raw material are as follows:
Sodium hydroxide 45%
Water glass 10%
Trisodium Citrate 15%
Peroxidase 12 1%
Disodium ethylene diamine tetraacetate 3.2%
Nonionogenic tenside 5%
Deflocculation agent 0.8%;
Described nonionogenic tenside is to derive from the soybean oil ethoxylate of plant and the mixture that Witconol 2301 ethoxylate forms, and calculates in mass ratio soybean oil ethoxylate: Witconol 2301 ethoxylate is 2:3 in mixture;
Described superoxide is the mixture that SPC-D and Sodium peroxoborate form, and in mixture, calculates in mass ratio SPC-D: Sodium peroxoborate is 16:5;
Described deflocculation agent is the amphipathic copolymer that vinylformic acid-methylmethacrylate copolymer graft polyether forms, and its molecular weight is 6000.
5. the preparation method of a kind of dishwasher special-purpose tableware washing composition as claimed in claim 1, is characterized in that concrete steps are as follows:
By sodium hydroxide, water glass, Trisodium Citrate, superoxide, disodium ethylene diamine tetraacetate, nonionogenic tenside and deflocculation agent mix, aging under agitation condition, pulverize, cross 20 mesh sieves and obtain dishwasher special-purpose tableware washing composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410290200.5A CN104031782A (en) | 2014-06-26 | 2014-06-26 | Special dish washing agent for dishwasher and preparation method of washing agent |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410290200.5A CN104031782A (en) | 2014-06-26 | 2014-06-26 | Special dish washing agent for dishwasher and preparation method of washing agent |
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| CN104031782A true CN104031782A (en) | 2014-09-10 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105695167A (en) * | 2016-01-12 | 2016-06-22 | 李国超 | Efficient environment-friendly multifunctional cleaning agent and preparation method thereof |
| CN106635489A (en) * | 2016-09-22 | 2017-05-10 | 长兴净安环保科技有限公司 | Machine-use tableware detergent and preparation method thereof |
| CN106967516A (en) * | 2017-03-31 | 2017-07-21 | 湖南尔瞻智能科技有限公司 | A kind of Dishwashing detergent for machine washing and preparation method thereof |
-
2014
- 2014-06-26 CN CN201410290200.5A patent/CN104031782A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105695167A (en) * | 2016-01-12 | 2016-06-22 | 李国超 | Efficient environment-friendly multifunctional cleaning agent and preparation method thereof |
| CN106635489A (en) * | 2016-09-22 | 2017-05-10 | 长兴净安环保科技有限公司 | Machine-use tableware detergent and preparation method thereof |
| CN106967516A (en) * | 2017-03-31 | 2017-07-21 | 湖南尔瞻智能科技有限公司 | A kind of Dishwashing detergent for machine washing and preparation method thereof |
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Application publication date: 20140910 |