CN106189279A - A kind of preparation method of composite polymer wax - Google Patents
A kind of preparation method of composite polymer wax Download PDFInfo
- Publication number
- CN106189279A CN106189279A CN201610554338.0A CN201610554338A CN106189279A CN 106189279 A CN106189279 A CN 106189279A CN 201610554338 A CN201610554338 A CN 201610554338A CN 106189279 A CN106189279 A CN 106189279A
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- wax
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- composite polymer
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
- C08L91/06—Waxes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Developing Agents For Electrophotography (AREA)
Abstract
The preparation method that the invention discloses a kind of composite polymer wax comprises the following steps: step (1): with one or more in coal base synthetic wax and waxy stone as primary raw material, in primary raw material, add one or more in cracking polyethylene, polypropylene and hydrogenated oil and fat these three material, obtain mixture；Step (2): mixture is carried out high-temperature digestion, stirs, obtains mixing liquid；Step (3): mixing liquid is cooled down and moulding, obtains solid union type macromolecule wax.The method uses coal base synthetic wax or waxy stone to be primary raw material, and both wax can substitute paraffin completely, and production technology simplicity and low cost, product quality is fully achieved or exceedes the standard with paraffin as raw material.Coal base synthetic wax and waxy stone, both wax fusing points are respectively at 105 degree and about 85 degree, and their fusing point is high, and whiteness, transparency are the best, and compatible with oil product good, cost is lower 150 yuan/ton than paraffin.
Description
Technical field
The present invention relates to the preparation method of a kind of macromolecule wax, particularly relate to the preparation side of a kind of composite polymer wax
Method.
Background technology
It is raw material that the production of macromolecule wax generally uses paraffin, but paraffin cost higher, fusing point only has 60 degree, adjust
Saving preferable fusing point to crack with ethylene or propylene, production technology is the most more complicated exists high-risk potential safety hazard, produces work
Skill is the most more complicated, and the product quality produced is relatively more general, and whiteness and the transparency of product are the most general.
Because above-mentioned content, the design people, the most in addition research and innovation, to founding a kind of composite polymer wax
Preparation method so that it is have more the value in industry.
Summary of the invention
For solving above-mentioned technical problem, it is an object of the invention to provide one and can improve mean molecule quantity, improve hardness
And fusing point, reduce the preparation method of the composite polymer wax of production cost.
The preparation method of a kind of composite polymer wax that the present invention proposes, it is characterised in that: comprise the following steps:
Step (1): with one or more in coal base synthetic wax and waxy stone as primary raw material, add in primary raw material and split
Solve one or more in polyethylene, polypropylene and hydrogenated oil and fat these three material, obtain mixture；
Step (2): mixture is carried out high-temperature digestion, stirs, obtains mixing liquid；
Step (3): mixing liquid is cooled down and moulding, obtains solid union type macromolecule wax.
As the further improvement of the inventive method, described in step (1), the mass percent of primary raw material is 20%-
95%, the mass percent of one or more in described cracking polyethylene, polypropylene and hydrogenated oil and fat these three material is 5%-
80%.
As the further improvement of the inventive method, described in step (2), the temperature of high-temperature digestion is 120-140 DEG C.
As the further improvement of the inventive method, described in step (2), the time of stirring is 10-30 minute.
As the further improvement of the inventive method, mixing liquid cooling mode described in step (3) is water cooling, cooling
Composite polymer wax after cooling is sprayed into half rounded grain by rear use steel band water circulation comminutor.
As the further improvement of the inventive method, mixing liquid cooling mode described in step (3) is water cooling, cooling
Composite polymer wax after cooling is cut into lamellar by rear use steel band or cylinder water cyclic slice machine.
As the further improvement of the inventive method, mixing liquid cooling mode described in step (3) is air cooling, cooling
Composite polymer wax after rear use spray Zhu Ta will cool down is sprayed into microballon shape or powdery.
By such scheme, the present invention at least has the advantage that the inventive method employing coal base synthetic wax or waxy stone are
Primary raw material, both wax can substitute the macromolecule wax of paraffin and polyethylene cracking, production technology simplicity and low cost completely, produce
Quality is fully achieved or exceedes the standard with paraffin as raw material.Coal base synthetic wax and waxy stone, both wax fusing points are respectively 105
Degree and about 85 degree, their fusing point height, whiteness, transparency are the best, compatible with oil product good, and cost is lower 150 yuan than paraffin/
Ton.Can be used in plastic color master, filling master batch and road graticule, PUR etc..Its molecular weight, fusing point and viscosity can be according to visitors
Family requires to adjust formula.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of description, after describing in detail such as with presently preferred embodiments of the present invention below.
Detailed description of the invention
Below in conjunction with embodiment, the detailed description of the invention of the present invention is described in further detail.Following example are used for
The present invention is described, but is not limited to the scope of the present invention.
The preparation method of a kind of composite polymer wax, the principle of the method is: it is main for using coal base synthetic wax or waxy stone
Wanting raw material, both wax can substitute the macromolecule wax of paraffin and polyethylene cracking, production technology simplicity and low cost, product completely
Quality is fully achieved or exceedes the standard with paraffin as raw material.Coal base synthetic wax and waxy stone, both wax fusing point respectively is at 105 degree
With about 85 degree, their fusing point is high, and whiteness, transparency are the best, compatible with oil product good, cost is lower 150 yuan than paraffin/
Ton.Can be used in plastic color master, filling master batch and road graticule, PUR etc..Its molecular weight, fusing point and viscosity can be according to visitors
Family requires to adjust formula.With coal base synthetic wax, subtract base oil as primary raw material, the poly-second of cracking of 5%-80% can be properly added
Alkene, polypropylene or low polymer, these three material may select one therein, regulates molten according to different requirements
Point, molecular weight, viscosity, produce formula.
Embodiment one:
With coal base synthetic wax as primary raw material, primary raw material adds cracking polyethylene, obtains mixture, this mixture
Mass percent shared by middle coal base synthetic wax is 20%, and cracking mass percent shared by polyethylene is 80%；By mixture
Carry out 120 DEG C of high-temperature digestions, stir 30 minutes, obtain mixing liquid；Mixing liquid is carried out water cooling, obtains solid-state multiple
Mould assembly macromolecule wax, uses steel band water circulation comminutor that the composite polymer wax after cooling is sprayed into half rounded grain after cooling.
Embodiment two:
With waxy stone as primary raw material, primary raw material adds cracking polyethylene, obtains mixture, waxy stone in this mixture
Shared mass percent is 20%, and cracking mass percent shared by polyethylene is 80%；Mixture is carried out 140 DEG C of high temperature
Melt, stir 10 minutes, obtain mixing liquid；Mixing liquid is carried out water cooling, obtains solid union type macromolecule wax,
Use steel band or cylinder water cyclic slice machine that the composite polymer wax after cooling is cut into lamellar after cooling.
Embodiment three:
With coal base synthetic wax and waxy stone as primary raw material, coal base synthetic wax and waxy stone mass percent are 1:1, the most former
Adding cracking polyethylene in material, obtain mixture, in this mixture, the mass percent shared by primary raw material is 40%, and cracking is poly-
Mass percent shared by ethylene is 60%；Mixture is carried out 130 DEG C of high-temperature digestions, stirs 20 minutes, mixed
Liquid；Mixing liquid is carried out water cooling, obtains solid union type macromolecule wax, after cooling, use spray Zhu Ta by answering after cooling
Mould assembly macromolecule wax is sprayed into microballon shape or powdery.
Embodiment four:
With coal base synthetic wax and waxy stone as primary raw material, coal base synthetic wax and waxy stone mass percent are 1:1, the most former
Adding cracking polypropylene in material, obtain mixture, in this mixture, the mass percent shared by primary raw material is 95%, and cracking is poly-
Mass percent shared by propylene is 5%；Mixture is carried out 130 DEG C of high-temperature digestions, stirs 20 minutes, obtain mixed liquor
Body；Mixing liquid is carried out water cooling, obtains solid union type macromolecule wax, after cooling, use spray Zhu Ta by being combined after cooling
Type macromolecule wax is sprayed into microballon shape or powdery.
Embodiment five:
With waxy stone as primary raw material, primary raw material adds cracking polypropylene, obtains mixture, waxy stone in this mixture
Shared mass percent is 50%, and cracking mass percent shared by polypropylene is 50%；Mixture is carried out 140 DEG C of high temperature
Melt, stir 10 minutes, obtain mixing liquid；Mixing liquid is carried out water cooling, obtains solid union type macromolecule wax,
Use steel band or cylinder water cyclic slice machine that the composite polymer wax after cooling is cut into lamellar after cooling.
Embodiment six:
With coal base synthetic wax as primary raw material, primary raw material adds cracking polypropylene, obtains mixture, this mixture
Mass percent shared by middle coal base synthetic wax is 20%, and cracking mass percent shared by polypropylene is 80%；By mixture
Carry out 120 DEG C of high-temperature digestions, stir 30 minutes, obtain mixing liquid；Mixing liquid is carried out water cooling, obtains solid-state multiple
Mould assembly macromolecule wax, uses steel band water circulation comminutor that the composite polymer wax after cooling is sprayed into half rounded grain after cooling.
Embodiment seven:
With coal base synthetic wax as primary raw material, primary raw material adds hydrogenated oil and fat, obtains mixture, coal in this mixture
Mass percent shared by base synthetic wax is 60%, and the mass percent shared by hydrogenated oil and fat is 40%；Mixture is carried out 120 DEG C
High-temperature digestion, stirs 30 minutes, obtains mixing liquid；Mixing liquid is carried out water cooling, obtains solid union type high score
Sub-wax, uses steel band water circulation comminutor that the composite polymer wax after cooling is sprayed into half rounded grain after cooling.
Embodiment eight:
With coal base synthetic wax as primary raw material, primary raw material adds cracking polyethylene, polypropylene and hydrogenated oil and fat, obtains
Mixture, cracking polyethylene, polypropylene and hydrogenated oil and fat mass percent are 1:1:1, in this mixture shared by coal base synthetic wax
Mass percent is 60%, and the mass percent cracking polyethylene, polypropylene and hydrogenated oil and fat altogether shared is 40%；By mixture
Carry out 120 DEG C of high-temperature digestions, stir 30 minutes, obtain mixing liquid；Mixing liquid is carried out water cooling, obtains solid-state multiple
Mould assembly macromolecule wax, uses steel band water circulation comminutor that the composite polymer wax after cooling is sprayed into half rounded grain after cooling.
Embodiment nine:
With coal base synthetic wax and waxy stone as primary raw material, coal base synthetic wax and waxy stone mass percent are 1:1, the most former
Material adds cracking polyethylene, polypropylene and hydrogenated oil and fat, obtains mixture, cracking polyethylene, polypropylene and hydrogenated oil and fat quality hundred
Proportion by subtraction is 1:1:1, and in this mixture, the mass percent shared by primary raw material is 30%, cracking polyethylene, polypropylene and hydrogenation
Oily altogether shared mass percent is 70%；Mixture is carried out 130 DEG C of high-temperature digestions, stirs 20 minutes, mixed
Close liquid；Mixing liquid is carried out water cooling, obtains solid union type macromolecule wax, after cooling, use steel band water circulation comminutor
Composite polymer wax after cooling is sprayed into half rounded grain.
Embodiment ten:
With coal base synthetic wax and waxy stone as primary raw material, coal base synthetic wax and waxy stone mass percent are 1:1, the most former
Adding cracking polyethylene, polypropylene in material, obtain mixture, cracking polyethylene and polyacrylic mass percent are 1:1, and this mixes
In compound, the mass percent shared by primary raw material is 30%, and the altogether shared mass percent of cracking polyethylene and polypropylene is
70%；Mixture is carried out 130 DEG C of high-temperature digestions, stirs 20 minutes, obtain mixing liquid；Mixing liquid is carried out water-cooled
But, obtain solid union type macromolecule wax, after cooling, use steel band or cylinder water cyclic slice machine by the compound height after cooling
Molecular wax is cut into lamellar.
The above is only the preferred embodiment of the present invention, is not limited to the present invention, it is noted that for this skill
For the those of ordinary skill in art field, on the premise of without departing from the technology of the present invention principle, it is also possible to make some improvement and
Modification, these improve and modification also should be regarded as protection scope of the present invention.
Claims (7)
1. the preparation method of a composite polymer wax, it is characterised in that: comprise the following steps:
Step (1): with one or more in coal base synthetic wax and waxy stone as primary raw material, adds cracking poly-in primary raw material
One or more in ethylene, polypropylene and hydrogenated oil and fat these three material, obtain mixture；
Step (2): mixture is carried out high-temperature digestion, stirs, obtains mixing liquid；
Step (3): mixing liquid is cooled down and moulding, obtains solid union type macromolecule wax.
The preparation method of a kind of composite polymer wax the most according to claim 1, it is characterised in that: institute in step (1)
The mass percent stating primary raw material is 20%-95%, in described cracking polyethylene, polypropylene and hydrogenated oil and fat these three material
The mass percent of one or more is 5%-80%.
The preparation method of a kind of composite polymer wax the most according to claim 1, it is characterised in that: institute in step (2)
The temperature stating high-temperature digestion is 120-140 DEG C.
The preparation method of a kind of composite polymer wax the most according to claim 1, it is characterised in that: institute in step (2)
The time stating stirring is 10-30 minute.
The preparation method of a kind of composite polymer wax the most according to claim 1, it is characterised in that: institute in step (3)
Stating mixing liquid cooling mode is water cooling, uses steel band water circulation comminutor by the composite polymer wax after cooling after cooling
It is sprayed into half rounded grain.
The preparation method of a kind of composite polymer wax the most according to claim 1, it is characterised in that: institute in step (3)
Stating mixing liquid cooling mode is water cooling, uses steel band or cylinder water cyclic slice machine by the compound height after cooling after cooling
Molecular wax is cut into lamellar.
The preparation method of a kind of composite polymer wax the most according to claim 1, it is characterised in that: institute in step (3)
Stating mixing liquid cooling mode is air cooling, uses spray Zhu Ta that the composite polymer wax after cooling is sprayed into microballon shape after cooling
Or powdery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610554338.0A CN106189279A (en) | 2016-07-14 | 2016-07-14 | A kind of preparation method of composite polymer wax |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610554338.0A CN106189279A (en) | 2016-07-14 | 2016-07-14 | A kind of preparation method of composite polymer wax |
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| CN106189279A true CN106189279A (en) | 2016-12-07 |
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| CN201610554338.0A Pending CN106189279A (en) | 2016-07-14 | 2016-07-14 | A kind of preparation method of composite polymer wax |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108774563A (en) * | 2018-04-14 | 2018-11-09 | 江苏天时新材料科技有限公司 | A kind of high softening-point wax and preparation method thereof |
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| CN104530539A (en) * | 2015-01-15 | 2015-04-22 | 扬州罗兰新材料有限公司 | Composite polypropylene wax used for plastic and preparation method of composite polypropylene wax |
| CN104844892A (en) * | 2015-04-14 | 2015-08-19 | 扬州金橡塑化工材料厂 | Preparation method of composite polyethylene wax |
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Patent Citations (3)
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| CN102618044A (en) * | 2011-01-27 | 2012-08-01 | 中科合成油技术有限公司 | Antirust wax |
| CN104530539A (en) * | 2015-01-15 | 2015-04-22 | 扬州罗兰新材料有限公司 | Composite polypropylene wax used for plastic and preparation method of composite polypropylene wax |
| CN104844892A (en) * | 2015-04-14 | 2015-08-19 | 扬州金橡塑化工材料厂 | Preparation method of composite polyethylene wax |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108774563A (en) * | 2018-04-14 | 2018-11-09 | 江苏天时新材料科技有限公司 | A kind of high softening-point wax and preparation method thereof |
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Application publication date: 20161207 |
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