CN104371337A - Preparation method of No.85 specific wax and application thereof - Google Patents
Preparation method of No.85 specific wax and application thereof Download PDFInfo
- Publication number
- CN104371337A CN104371337A CN201410694982.9A CN201410694982A CN104371337A CN 104371337 A CN104371337 A CN 104371337A CN 201410694982 A CN201410694982 A CN 201410694982A CN 104371337 A CN104371337 A CN 104371337A
- Authority
- CN
- China
- Prior art keywords
- wax
- special
- preparation
- special wax
- fusing point
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
The invention discloses a preparation method of a No.85 specific wax and an application thereof. The specific wax is prepared from the following raw materials in percentage by weight: 72-74 percent of microcrystalline wax, 14-15 percent of paraffin, 5-5.5 percent of polyethylene wax, 4-5 percent of beewax and 3-3.5 percent of castor wax. A preparation method of the specific wax comprises a three-section type inverted sequence processing method including: in a first section, paraffin, beewax and castor wax are mixed in a proportion; in a second section, the microcrystalline wax are added to ensure that a melting point of a mixture is lower than 85 +/-2 DEG C; in a third section, the polyethylene wax are added to ensure that a regulating melting point is 85+/-2 DEG C so that the mixed liquid is uniformly mixed. By using the inverted sequence processing method, the three-section type reaction process of increasing the temperature in a gradient mode is adopted, the melting point of the specific wax is controlled by using the method, so that the production period can be shortened, and the energy consumption and the production cost are reduced; therefore, the product is high in market competitiveness and has good enterprise and social benefits; moreover, the cost is reduced for users.
Description
Technical field
The present invention relates to a kind of industrial wax, specifically, relate to a kind of Preparation method and use of No. 85 special wax, it is applicable to daily use chemicals, ink and metal rust preventing industry.
Background technology
Special wax is the wax series products that specificity is very strong.At present, generated special wax more than 300 kind of different purposes in the world, be applied in more than 40 industry respectively.Jing La Co., Ltd. of Japan has developed more than 60 special wax kind.The Su Man group Te Haer wax factory of Hamburg, Germany produces the special wax of special wax more than 80,000 ton of more than 140 different purposes per year.In addition, the state such as Britain, France, Holland has has also researched and developed the special wax of the successfully about different purposes of kind more than 200.
China researches and develops successful special wax kind only less than more than 60 kinds, is applied in more than 10 industry, and with low content of technology, and the special wax of top grade all needs import.China once proposed the research and development of national special wax and production planning in the national paraffin specialized conference of to hold for 1994, for a change China is in special wax demand the first in the world, and the situation that turnout, research and development scale fall behind in world colleague, set up two special wax research and development and production base, based on the northern base of Fushun petrochemical industry, Dalian Petrochemical Industry Company, based on the southern base of Maoming Petrochemical, Jingmen petro-chemical corporation.But the research and development of China's special wax at present and the kind of production there is no breakthrough development, and existing kind technology content is in low and middle-grade level, fall behind more than ten years than external colleague.
Because temperature generally rises, the product such as shoe cream, floor wax of daily use chemicals industry oozes out in order to oils under preventing hot environment, to expand export region, require to use higher than No. 80 Microcrystalline Waxes, ink industry user proposes need to be greater than with domestic fusing point the Microcrystalline Wax of 80 DEG C or fusing point higher than the special wax of 80 DEG C, to change as ballpoint pen nib ink oozes out, pollute packing material or clothes, to meet the country being exported to hot environment.The user of hardware outlet, also propose for a change to export the moistureproof cere of metalwork because of outside temperature high, there is the trickling of protection cere and corrosion situation occurs, outside automobile holding chamber, also the protection cere of Yin Gaowen vehicle body runs off and produces corrosion etc., the our factory that all claims develops applicable novel high-melting-point special wax, and proposes the performance index of novel No. 85 special wax that namely agreement quality index is researched and developed, as shown in table 1.
Table 1: the performance index of novel No. 85 special wax
The research and development difficult point of No. 85 special wax is how to screen desirable material and applicable material proportion, makes the special wax with this formula both meet quality index, meets again the compatibleness requirement of to select when user produces product between other batchings.Usually, though reasonably batching and proportioning can recall the product meeting quality index and require, the requirement of user to compatibility is not necessarily met, because other batchings that user selects are often very complicated.
Summary of the invention
The object of this invention is to provide a kind of preparation method of No. 85 special wax, the method can shorten the production cycle of conventional positive sequence production technique method, reduces energy consumption and production costs; The phenomenon of the seepage that special wax prepared by method of the present invention causes for high temperature, trickling, separation, store oil is allocated pointedly into excellent in special wax formula, high-melting-point, the batching that density is large and moistureproof excellent, and with other plant wax, animal wax, mineral wax, organic-inorganic pigment, there is good compatibleness, reach under the state of outside temperature≤60 DEG C, change be separated, the situation of trickling and ink bleed.
In order to achieve the above object, the invention provides a kind of preparation method of No. 85 special wax, this special wax is made up of following raw material by weight percentage: the polyethylene wax of the Microcrystalline Wax of 72-74%, the paraffin of 14-15%, 5-5.5%, the beeswax of 4-5%, the castor wax of 3-3.5%; The preparation method of this special wax is syllogic inverted sequence processing method: first paragraph, is first mixed in proportion paraffin, beeswax and castor wax; Second segment, adds Microcrystalline Wax, and the fusing point of mixture is lower than 85 ± 2 DEG C; 3rd section, add polyethylene wax, adjustment fusing point is 85 ± 2 DEG C, makes mixed solution even.
The preparation method of No. 85 above-mentioned special wax, wherein, described first paragraph complete processing, is mixed in proportion paraffin, beeswax and castor wax, joins in blending kettle, is heated to 100 DEG C, 50 revs/min; Described second segment complete processing, in blending kettle, is heated to 110 DEG C, adds Microcrystalline Wax, 50-60 rev/min in above-mentioned mixed solution; Described 3rd section of complete processing, in blending kettle, is heated to 110-130 DEG C, adds polyethylene wax, 50-75 rev/min in above-mentioned mixed solution
The preparation method of No. 85 above-mentioned special wax, wherein, the melt drop temperature of described special wax is 85 ± 2 DEG C, and oil content≤1%, is calculated in mass percent.
The preparation method of No. 85 above-mentioned special wax, wherein, described special wax is 22-23.5cst the kinematic viscosity of 100 DEG C.
The preparation method of No. 85 above-mentioned special wax, wherein, described special wax is 35 ± 2 the penetration degree of 25 DEG C, unit 1/10mm.
The preparation method of No. 85 above-mentioned special wax, wherein, described Microcrystalline Wax is in yellow, and fusing point is 75-80 DEG C.
The preparation method of No. 85 above-mentioned special wax, wherein, described paraffin selects the semi-refined wax of fusing point 64 DEG C.
The preparation method of No. 85 above-mentioned special wax, wherein, described polyethylene wax selects molecular weight about 2000, and softening temperature is at the polyethylene wax of 103 DEG C.
The preparation method of No. 85 above-mentioned special wax, wherein, described castor wax selects the castor wax of fusing point 86 DEG C.
Present invention also offers a kind of purposes according to above-mentioned No. 85 special wax, this special wax can be used for daily use chemicals, ink and metal rust preventing industry
No. 85 novel special wax provided by the invention solve the blank of this type of special wax domestic.Very reasonably solve and both met quality index, the requirement of user to compatibleness can be met again.This special wax is a kind of compound novel wax series products, and user allocates this special wax into, can solve store oil, moistureproofness simultaneously, the requirement of persistence and high thermal resistance, comprehensively solves the difficult problem that exported product needs to solve, and reduces production cost.The preparation method of special wax of the present invention adopts inverted sequence method, and gradient increases the syllogic reaction process of temperature, is the pioneering of special wax production.Controlled the fusing point of special wax by the method, can the production cycle be shortened, reduce energy consumption and production costs, make product more have the market competitiveness, for user reduces costs, there is extraordinary enterprise and social benefit.
Accompanying drawing explanation
Fig. 1 is the process flow sheet of the inverted sequence processing method of the preparation method of No. 85 special wax of the present invention.
Fig. 2 is the inverted sequence method process-cycle of the preparation method of No. 85 special wax of the present invention and the comparison diagram of traditional positive sequence method.
Fig. 3 be in the inverted sequence complete processing of the preparation method of No. 85 special wax of the present invention stirring velocity and temperature level on the impact of quality product.
Embodiment
Below in conjunction with drawings and Examples, technical scheme of the present invention is described further.
The formula of No. 85 special wax provided by the present invention is: the polyethylene wax of the Microcrystalline Wax of 72-74%, the paraffin of 14-15%, 5-5.5%, the beeswax of 4-5%, the castor wax of 3-3.5%.
Described Microcrystalline Wax adopts yellow, and fusing point 75-80 DEG C, the adhering residue Microcrystalline Wax of pliable and tough band, it has good adhesivity, excellent self-enrichment, and compartment resistance to air loss is excellent, and compatibleness is good.
Described paraffin selects the semi-refined wax of fusing point 64 DEG C, has water-repellancy, and resistance to air loss is good, the characteristic that oilness is excellent.
Described polyethylene wax selects molecular weight about 2000, and softening temperature is at the polyethylene wax of 103 DEG C, and it is excellent that it has humidity resistance, can improve light and the fusing point of mixture, improves the oilness of ink and the characteristic of wear resistance.
Described beeswax has good resistivity to high temperature and high humidity, and cere resistance to air loss can be made better, can make the more lasting and not fugitive color of ink marks gloss.
Described castor wax selects the castor wax of fusing point 86 DEG C, and it is good that it has anti-fat, protection against the tide, stopping property and oilness, superior permeability and good supercoat performance.
At present, domestic special wax manufacturing procedure all adopts positive sequence method, namely adjusts fusing point for the first time, then calls in other batchings, then supplements adjustment fusing point.This method is because the mixture fusing point that may once adjust is higher than 85 DEG C that need, then also needing fusing point to turn down is 85 DEG C, can increase energy consumption like this, production cost is increased.
Production technique of the present invention adopts inverted sequence processing method, adopts gradient temperature raising method, by controlling each section of different processing temperature and stirring velocity, reduces manufacturing procedure, energy efficient and shorten the production cycle.Described inverted sequence processing method is after elementary mixing completes, and according to the fusing point situation that mixed solution measures, by progressively increasing more dystectic raw material, the melting temperature that final disposable adjustment fusing point extremely needs, as 85 DEG C of the present invention.
As shown in Figure 1, the present invention adopts syllogic mixing process: first paragraph, first paraffin, beeswax and castor wax is mixed in proportion, and joins in blending kettle, is heated to 100 DEG C, 50 revs/min; Second segment, in blending kettle, is heated to 110 DEG C, adds Microcrystalline Wax, 50-60 rev/min in above-mentioned mixed solution; 3rd section, in blending kettle, be heated to 110-130 DEG C, in above-mentioned mixed solution, add polyethylene wax, 50-75 rev/min; The fusing point to 85 DEG C of adjustment mixed solution, machine-shaping, packaging.
In syllogic inverted sequence complete processing of the present invention, when the 3rd section, according to the compound of leading portion on the basis recording actual fusing point, by adding more dystectic polyethylene wax, once complete fusing point adjustment, heating as gradient increases formula of this course of processing, forms second segment, the temperature of the 3rd section is rapid, shorten the process-cycle.As shown in Figure 2, be the comparison diagram of inverted sequence method process-cycle of the present invention and traditional positive sequence method.As shown in Figure 2, at the same temperature, it is even that the inverted sequence method process-cycle can be machined to mixed solution about 2.5 hours, completes reaction; And the positive sequence method process-cycle just completes about 4 hours that to be machined to mixed solution even, complete reaction.Wherein, mixed solution blending, to even clear, shows all even distribution of each batching in liquid.
Test proves, in the 3rd segment process, stirring velocity and the impact of temperature level on quality product huge: when blending temperature control at 110-130 DEG C, stirring velocity is under 50-75 rev/min of condition, described batching is fully fused, mixed solution reaches clear (namely even), and products obtained therefrom can reach quality index; When blending temperature is less than 110 DEG C, when stirring velocity is below 50 revs/min, mixed solution is not even, affects quality product; When concocting temperature and being greater than 130, stirring velocity is greater than 75 revs/min, occurs complicated separation phenomenon, also affects quality product.Repetition test proves, the ABCD regional compare in Fig. 3 is desirable, and the setting in this ideal zone is more conducive to the operation of producing.
Embodiment 1-9
Adopt the material proportion shown in table 2 respectively, prepare No. 85 special wax of the present invention by above-mentioned method.
The material proportion (%) of table 2: embodiment 1-9
From above-described embodiment and comparative example, adopt Microcrystalline Wax, the paraffin of 14-15%, the polyethylene wax of 5-5.5%, the beeswax of 4-5%, the castor wax of 3-3.5% of 72-74%, through inverted sequence processing method of the present invention, can obtain No. 85 special wax of the present invention, its penetration degree, melt drop temperature, viscosity, oil content and color all can reach the performance index requirement described in table 1.
The present invention adopts inverted sequence processing method, and gradient increases the syllogic reaction process of temperature, is the pioneering of special wax production.Controlled the fusing point of special wax by the method, can the production cycle be shortened, reduce energy consumption and production costs, make product more have the market competitiveness, for user reduces costs, there is extraordinary enterprise and social benefit.
Although content of the present invention has done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to limitation of the present invention.After those skilled in the art have read foregoing, for multiple amendment of the present invention and substitute will be all apparent.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (10)
1. a preparation method for No. 85 special wax, is characterized in that, this special wax is made up of following raw material by weight percentage: the polyethylene wax of the Microcrystalline Wax of 72-74%, the paraffin of 14-15%, 5-5.5%, the beeswax of 4-5%, the castor wax of 3-3.5%; The preparation method of this special wax is syllogic inverted sequence processing method: first paragraph, is first mixed in proportion paraffin, beeswax and castor wax; Second segment, adds Microcrystalline Wax, and the fusing point of mixture is lower than 85 ± 2 DEG C; 3rd section, add polyethylene wax, adjustment fusing point is 85 ± 2 DEG C, makes mixed solution even.
2. the preparation method of No. 85 special wax as claimed in claim 1, is characterized in that, described first paragraph complete processing, is mixed in proportion paraffin, beeswax and castor wax, joins in blending kettle, is heated to 100 DEG C, 50 revs/min; Described second segment complete processing, in blending kettle, is heated to 110 DEG C, adds Microcrystalline Wax, 50-60 rev/min in above-mentioned mixed solution; Described 3rd section of complete processing, in blending kettle, is heated to 110-130 DEG C, adds polyethylene wax, 50-75 rev/min in above-mentioned mixed solution.
3. the preparation method of No. 85 special wax as claimed in claim 1, is characterized in that, the melt drop temperature of described special wax is 85 ± 2 DEG C, and oil content≤1%, is calculated in mass percent.
4. No. 85 special wax as claimed in claim 3, is characterized in that, described special wax is 22-23.5cst the kinematic viscosity of 100 DEG C.
5. the preparation method of No. 85 special wax as claimed in claim 4, is characterized in that, described special wax is 35 ± 2 the penetration degree of 25 DEG C, unit 1/10mm.
6. the preparation method of No. 85 special wax as claimed in claim 1, is characterized in that, described Microcrystalline Wax is in yellow, and fusing point is 75-80 DEG C.
7. the preparation method of No. 85 special wax as claimed in claim 6, is characterized in that, described paraffin selects the semi-refined wax of fusing point 64 DEG C.
8. the preparation method of No. 85 special wax as claimed in claim 7, is characterized in that, described polyethylene wax selects molecular weight about 2000, and softening temperature is at the polyethylene wax of 103 DEG C.
9. the preparation method of No. 85 special wax as claimed in claim 8, is characterized in that, described castor wax selects the castor wax of fusing point 86 DEG C.
10. a purposes for No. 85 special wax according to claim 1, is characterized in that, this special wax can be used for daily use chemicals, ink and metal rust preventing industry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410694982.9A CN104371337B (en) | 2014-11-27 | 2014-11-27 | A kind of Preparation method and use of special wax |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410694982.9A CN104371337B (en) | 2014-11-27 | 2014-11-27 | A kind of Preparation method and use of special wax |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104371337A true CN104371337A (en) | 2015-02-25 |
| CN104371337B CN104371337B (en) | 2016-08-17 |
Family
ID=52550546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410694982.9A Active CN104371337B (en) | 2014-11-27 | 2014-11-27 | A kind of Preparation method and use of special wax |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104371337B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106916460A (en) * | 2015-12-24 | 2017-07-04 | 上海桐钰电力科技有限公司 | A kind of closure paraffin of ultraviolet detector technique |
| CN109024072A (en) * | 2018-09-17 | 2018-12-18 | 佛山市森昂生物科技有限公司 | A kind of packaging paper product protection wax and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3303152A (en) * | 1964-07-31 | 1967-02-07 | Sun Oil Co | Polyethylene of improved environmental stress cracking resistance |
| CN101280516A (en) * | 2007-04-05 | 2008-10-08 | 上海肯多拉蜡业有限公司 | Formula and production method of textile wax |
| CN102816444A (en) * | 2012-09-18 | 2012-12-12 | 上海绿菱特种蜡制品厂 | Special-type sealing wax |
| CN103180396A (en) * | 2010-09-03 | 2013-06-26 | 沙索蜡有限公司 | Wax blends containing long-chain hydrocarbons and alcohols, printing ink compositions and thermal transfer ribbons containing such wax blends, and use of the wax blends |
-
2014
- 2014-11-27 CN CN201410694982.9A patent/CN104371337B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3303152A (en) * | 1964-07-31 | 1967-02-07 | Sun Oil Co | Polyethylene of improved environmental stress cracking resistance |
| CN101280516A (en) * | 2007-04-05 | 2008-10-08 | 上海肯多拉蜡业有限公司 | Formula and production method of textile wax |
| CN103180396A (en) * | 2010-09-03 | 2013-06-26 | 沙索蜡有限公司 | Wax blends containing long-chain hydrocarbons and alcohols, printing ink compositions and thermal transfer ribbons containing such wax blends, and use of the wax blends |
| CN102816444A (en) * | 2012-09-18 | 2012-12-12 | 上海绿菱特种蜡制品厂 | Special-type sealing wax |
Non-Patent Citations (1)
| Title |
|---|
| 杜萍: "油墨特种蜡的研制", 《石油炼制与化工》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106916460A (en) * | 2015-12-24 | 2017-07-04 | 上海桐钰电力科技有限公司 | A kind of closure paraffin of ultraviolet detector technique |
| CN109024072A (en) * | 2018-09-17 | 2018-12-18 | 佛山市森昂生物科技有限公司 | A kind of packaging paper product protection wax and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104371337B (en) | 2016-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105219324B (en) | It is a kind of for hot melt adhesive of automobile filter and preparation method thereof | |
| CN104893317B (en) | A kind of middle temperature modulation wax of hot investment casting and preparation method thereof | |
| CN104327518A (en) | No.85 special wax | |
| CN108296413B (en) | A kind of heat resisting film-coating sand and preparation method thereof | |
| CN105462349A (en) | Completely-renewable, green and environment-friendly offset printing ink | |
| CN104371337A (en) | Preparation method of No.85 specific wax and application thereof | |
| CN102816444A (en) | Special-type sealing wax | |
| CN106317994A (en) | Artistic oil painting stick core and preparation method thereof | |
| CN109266020B (en) | Color plastic crayon material and preparation method and application thereof | |
| CN108219484A (en) | A kind of dental casting Wax particles material and preparation method thereof | |
| CN103910963A (en) | Modified polymethyl methacrylate | |
| CN108793823B (en) | Hot-melt coating for road markings | |
| CN104945649A (en) | High release force type release film with smooth silicone oil surface and production process of high release force type release film | |
| CN104651061A (en) | Snowflake candle and preparation method thereof | |
| CN102816443B (en) | Special wax for color painting material | |
| CN106967336A (en) | A kind of environmentally friendly wax crayon of non-talcum powder and preparation method thereof | |
| CN104371473A (en) | Preparation method of novel paraffin for redwood furniture | |
| CN106752263B (en) | Preparation method of special wax for modifying rheological additive for solvent-based coating | |
| CN100439436C (en) | Extrudable PVC compositions | |
| CN109266248A (en) | A kind of filter glue and its production technology | |
| CN110358311A (en) | A kind of electric candle modified paraffin and preparation method thereof | |
| CN1268540A (en) | Raw material formula for sealing thermosol for medicine column and production method of said thermosol | |
| CN110452583A (en) | A kind of erasable plastics wax crayon and preparation method thereof | |
| CN105219106A (en) | A kind of clean Rubber Softener | |
| CN109606008A (en) | A kind of wax crayon oil painting brush |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |