CN110204909A - Fill wax and preparation method thereof and automobile - Google Patents
Fill wax and preparation method thereof and automobile Download PDFInfo
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- CN110204909A CN110204909A CN201910468966.0A CN201910468966A CN110204909A CN 110204909 A CN110204909 A CN 110204909A CN 201910468966 A CN201910468966 A CN 201910468966A CN 110204909 A CN110204909 A CN 110204909A
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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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/2224—Magnesium hydroxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/322—Ammonium phosphate
- C08K2003/323—Ammonium polyphosphate
-
- 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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- 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)
Abstract
The present invention relates to a kind of filling wax and preparation method thereof and automobiles, fill wax and include the following components'mass percentage: microwax 60%~80%, paraffin 10%~20%, tackifier 1%~10%, fire retardant 1%~12% and stabilizer 0.1%~0.5%.The foams plastic material that filling wax of the invention discards tradition, it is prepared using microwax and paraffin as main component, toughness is compared with strong, energy-absorbing damping effect is excellent, and compared to foams plastic material, the filling wax will not volatilize toxic gas with foreign flavor at high temperature, and to human body and environmental-friendly, while density is larger, being filled in door cavity makes the more thick and heavy stabilization of car door, and protective capacities is also more preferably.
Description
Technical field
The present invention relates to packing material fields, more particularly to a kind of filling wax and preparation method thereof and automobile.
Background technique
As society continues to develop, automobile is more more and more universal, it has also become the main friendship that do not replace in people's life and work
Logical tool, a variety of models also emerge one after another.And the various performance requirements of automobile are also continuously improved in people, such as power, comfortably
Property, safety etc..Wherein, safety is essential one in numerous performance requirements, and arrangements for automotive doors lumen loading material
It is also that numerous vehicle enterprises consider more one aspect.Existing door cavity packing material is filled with plastic foam mostly
, foams plastic material effect in terms of energy-absorbing damping is undesirable, and automobile through a long time high temperature solarization, foams plastic material
Environmental-protecting performance reduce, readily volatilized decomposition peculiar smell can cause great harm environment and human body.
Summary of the invention
Based on this, it is necessary to provide a kind of energy-absorbing damping effect and preferably fill wax.
A kind of filling wax, includes the following components'mass percentage: microwax 60%~80%, paraffin 10%~20%,
Tackifier 1%~10%, fire retardant 1%~12% and stabilizer 0.1%~0.5%.
The foams plastic material that filling wax of the invention discards tradition, is prepared into using microwax and paraffin as main component
It arrives.Wherein, the crystal grain of microwax is much smaller than paraffin, is made of relatively fine needle-shaped or granular crystal, shows good softness
Property is easily deformed after stress, not easily broken, and the crystal habit of paraffin is usually larger-size thin slice, is had compared to microwax
Certain rigidity, the two coordinated under certain proportion can get the toughness filling wax excellent compared with strong, energy-absorbing damping effect.And
And compared to foams plastic material, which will not volatilize toxic gas with foreign flavor at high temperature, to human body and environment friend
Good, while density is larger, being filled in door cavity makes the more thick and heavy stabilization of car door, and protective capacities is also more preferably.It is appreciated that the filling
Wax is not limited to filling door cavity, other need the position of energy-absorbing damping that can also use as needed.
It includes the following components'mass percentage in one of the embodiments: microwax 60%~70%, paraffin 15%
~20%, tackifier 5%~8%, fire retardant 8%~12% and stabilizer 0.2%~0.4%.
The microwax is No. 70 microwaxes, No. 75 microwaxes, No. 80 microwaxes and No. 85 in one of the embodiments,
One of microwax is a variety of.
The microwax is No. 70 microwaxes and No. 85 microwaxes, No. 70 microwaxes in one of the embodiments,
Mass ratio with No. 85 microwaxes is (2~4): 1.
The paraffin is one of No. 62 paraffin, No. 64 paraffin and No. 66 paraffin or more in one of the embodiments,
Kind.
The tackifier are C5 hydrogenated petroleum resin, C9 hydrogenated petroleum resin and hydrogenation pine in one of the embodiments,
One of fragrant glyceride resin is a variety of.
The fire retardant is aluminium hydroxide, magnesium hydroxide, ammonium polyphosphate and N- methylol third in one of the embodiments,
One of amides methyl phosphonate is a variety of.
The stabilizer is butylated hydroxy anisole, dibutyl hydroxy toluene, tert-butyl pair in one of the embodiments,
One of benzenediol, N- isopropyl N- phenyl phenylenediamine and DBPC 2,6 ditertiary butyl p cresol are a variety of.
The present invention also provides a kind of preparation methods of above-mentioned filling wax, comprising the following steps:
The microwax and the paraffin are mixed and melt to obtain the first wax liquor；
The fire retardant is added in first wax liquor, grinding obtains the second wax liquor after mixing；
The tackifier and the stabilizer are added in second wax liquor, it is cooling after mixing, obtain the filling
Wax.
The present invention also provides a kind of automobiles, including above-mentioned filling wax.
Specific embodiment
To facilitate the understanding of the present invention, below will to invention is more fully described, and give it is of the invention compared with
Good embodiment.But the invention can be realized in many different forms, however it is not limited to embodiment described herein.Phase
Instead, purpose of providing these embodiments is makes the disclosure of the present invention more thorough and comprehensive.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein "and/or" includes one or more phases
Any and all combinations of the listed item of pass.
The filling wax of one embodiment of the invention, includes the following components'mass percentage: microwax 60%~80%, paraffin
10%~20%, tackifier 1%~10%, fire retardant 1%~12% and stabilizer 0.1%~0.5%.
The foams plastic material that filling wax of the invention discards tradition, is prepared into using microwax and paraffin as main component
It arrives.Wherein, the crystal grain of microwax is much smaller than paraffin, is made of relatively fine needle-shaped or granular crystal, shows good softness
Property is easily deformed after stress, not easily broken, and the crystal habit of paraffin is usually larger-size thin slice, is had compared to microwax
Certain rigidity, the two coordinated under certain proportion can get the toughness filling wax excellent compared with strong, energy-absorbing damping effect.And
And compared to foams plastic material, which will not volatilize toxic gas with foreign flavor at high temperature, to human body and environment friend
Good, while density is larger, being filled in door cavity makes the more thick and heavy stabilization of car door, and protective capacities is also more preferably.It is appreciated that the filling
Wax is not limited to filling door cavity, other need the position of energy-absorbing damping that can also use as needed.
In a specific example, filling wax is included the following components'mass percentage: microwax 60%~70%, paraffin
15%~20%, tackifier 5%~8%, fire retardant 8%~12% and stabilizer 0.2%~0.4%.
In a specific example, microwax is No. 70 microwaxes, No. 75 microwaxes, No. 80 microwaxes and No. 85 microwaxes
One of or it is a variety of.A variety of microwaxes are arranged in pairs or groups and are used, can further improve the energy-absorbing damping effect of filling wax.Preferably,
Microwax is No. 70 microwaxes and No. 85 microwaxes, and the mass ratio of No. 70 microwaxes and No. 85 microwaxes is (2~4): 1.
In a specific example, paraffin is one of No. 62 paraffin, No. 64 paraffin and No. 66 paraffin or a variety of.
In a specific example, tackifier are C5 hydrogenated petroleum resin, C9 hydrogenated petroleum resin and hydrogenated rosin glycerol
One of ester resin is a variety of, and above-mentioned tackifier have preferable Efficient Adhesive Promotion for microwax and paraffin.
In a specific example, stabilizer is butylated hydroxy anisole, dibutyl hydroxy toluene, tert-butyl to benzene two
One of phenol, N- isopropyl N- phenyl phenylenediamine and DBPC 2,6 ditertiary butyl p cresol are a variety of.
The preparation method of the above-mentioned filling wax of one embodiment of the invention, includes the following steps S1~S3:
S1, microwax and paraffin are mixed and melt to obtain the first wax liquor.
In a specific example, microwax and paraffin are added in reaction kettle by mass percentage, adjust temperature and exist
100 DEG C~110 DEG C, its uniform melt is made to obtain the first wax liquor.
S2, fire retardant is added in the first wax liquor, grinding obtains the second wax liquor after mixing.
In a specific example, mixing speed is 500r/min~800r/min when mixing, mixing time be 0.3h~
0.6h, the time of above-mentioned grinding are 0.3h~0.6h.
S3, tackifier and stabilizer are added in the second wax liquor, it is cooling after mixing, obtain filling wax.
The following are specific embodiment, the material being related to is commercially available.
Embodiment 1
No. 70 microwaxes (mass percent 78.2%) and No. 66 scale waxs (mass percent 10.5%) are pressed into quality hundred
Divide ratio to be added in reaction kettle, adjusts temperature at 100 DEG C, its uniform melt is made to obtain the first wax liquor.
N- methylol Propionamides methyl phosphonate (mass percent 8.9%) is added to the first wax by mass percentage
In liquid, 110 DEG C of temperature are controlled, 0.5h is stirred with the mixing speed of 800r/min, grinding and crushing machine is then transferred into and is ground
0.5h obtains the second wax liquor.
C9 hydrogenated petroleum resin (mass percent 2.3%) and tert-butyl hydroquinone (mass percent 0.1%) are pressed
Mass percent is added in the second wax liquor, is then transferred in reaction kettle, controls 100 DEG C of temperature, with the stirring speed of 800r/min
Degree stirring 0.5h, obtains filling wax finished product after cooling and shaping.
Embodiment 2
No. 75 microwaxes (mass percent 72.5%) and No. 64 scale waxs (mass percent 13.8%) are pressed into quality hundred
Divide ratio to be added in reaction kettle, adjusts temperature at 100 DEG C, its uniform melt is made to obtain the first wax liquor.
Aluminium hydroxide (mass percent 3.5%) is added to by mass percentage in the first wax liquor, temperature 100 is controlled
DEG C, 0.5h is stirred with the mixing speed of 500r/min, grinding and crushing machine is then transferred into and carries out grinding 0.5h, obtain the second wax
Liquid.
C5 hydrogenated petroleum resin (mass percent 9.7%) and dibutyl hydroxy toluene (mass percent 0.5%) are pressed
Mass percent is added in the second wax liquor, is then transferred in reaction kettle, controls 100 DEG C of temperature, with the stirring speed of 500r/min
Degree stirring 0.5h, obtains filling wax finished product after cooling and shaping.
Embodiment 3
By No. 70 microwaxes (mass percent 48.9%), No. 85 microwaxes (mass percent 15.3%) and No. 62 rubbles
Wax (mass percent 18.6%) is added in reaction kettle by mass percentage, is adjusted temperature at 100 DEG C, is obtained its uniform melt
To the first wax liquor.
Aluminium hydroxide (mass percent 2.6%) and magnesium hydroxide (mass percent 7.4%) are added by mass percentage
Enter into the first wax liquor, control 100 DEG C of temperature, 0.5h is stirred with the mixing speed of 600r/min, is then transferred into and grinds
Machine carries out grinding 0.5h, obtains the second wax liquor.
By hydrogenated rosin glyceride resin (mass percent 6.9%) and butylated hydroxy anisole (mass percent
0.3%) it is added in the second wax liquor, is then transferred in reaction kettle by mass percentage, 110 DEG C of temperature are controlled, with 600r/min
Mixing speed stir 0.5h, obtained after cooling and shaping filling wax finished product.
Embodiment 4
By No. 75 microwaxes (mass percent 59.2%), No. 80 microwaxes (mass percent 11.4%), No. 62 rubbles
Wax (mass percent 6.1%) and No. 64 scale waxs (mass percent 10.3%) are added in reaction kettle by mass percentage,
Temperature is adjusted at 110 DEG C, the first wax liquor for obtaining its uniform melt.
Ammonium polyphosphate (mass percent 7.4%) is added to by mass percentage in the first wax liquor, temperature 100 is controlled
DEG C, 0.5h is stirred with the mixing speed of 700r/min, grinding and crushing machine is then transferred into and carries out grinding 0.5h, obtain the second wax
Liquid.
By C5 hydrogenated petroleum resin (mass percent 1.7%), hydrogenated rosin glyceride resin (mass percent 3.7%)
It is added in the second wax liquor by mass percentage with butylated hydroxy anisole (mass percent 0.2%), is then transferred to reaction kettle
In, 110 DEG C of temperature are controlled, 0.5h is stirred with the mixing speed of 700r/min, filling wax finished product is obtained after cooling and shaping.
Comparative example 1
Foamed material is used in commercially available automobile filling.
Comparative example 2
No. 70 microwaxes (mass percent 88.7%) are added in reaction kettle by mass percentage, temperature is adjusted and exists
100 DEG C, its uniform melt is made to obtain the first wax liquor.
N- methylol Propionamides methyl phosphonate (mass percent 8.9%) is added to the first wax by mass percentage
In liquid, 110 DEG C of temperature are controlled, 0.5h is stirred with the mixing speed of 800r/min, grinding and crushing machine is then transferred into and is ground
0.5h obtains the second wax liquor.
C9 hydrogenated petroleum resin (mass percent 2.3%) and tert-butyl hydroquinone (mass percent 0.1%) are pressed
Mass percent is added in the second wax liquor, is then transferred in reaction kettle, controls 100 DEG C of temperature, with the stirring speed of 800r/min
Degree stirring 0.5h, obtains filling wax finished product after cooling and shaping.
Comparative example 3
No. 66 scale waxs (mass percent 88.7%) are added in reaction kettle by mass percentage, temperature is adjusted and exists
100 DEG C, its uniform melt is made to obtain the first wax liquor.
N- methylol Propionamides methyl phosphonate (mass percent 8.9%) is added to the first wax by mass percentage
In liquid, 110 DEG C of temperature are controlled, 0.5h is stirred with the mixing speed of 800r/min, grinding and crushing machine is then transferred into and is ground
0.5h obtains the second wax liquor.
C9 hydrogenated petroleum resin (mass percent 2.3%) and tert-butyl hydroquinone (mass percent 0.1%) are pressed
Mass percent is added in the second wax liquor, is then transferred in reaction kettle, controls 100 DEG C of temperature, with the stirring speed of 800r/min
Degree stirring 0.5h, obtains filling wax finished product after cooling and shaping.
Comparative example 4
No. 70 microwaxes (mass percent 48.2%) and No. 66 scale waxs (mass percent 40.5%) are pressed into quality hundred
Divide ratio to be added in reaction kettle, adjusts temperature at 100 DEG C, its uniform melt is made to obtain the first wax liquor.
N- methylol Propionamides methyl phosphonate (mass percent 8.9%) is added to the first wax by mass percentage
In liquid, 110 DEG C of temperature are controlled, 0.5h is stirred with the mixing speed of 800r/min, grinding and crushing machine is then transferred into and is ground
0.5h obtains the second wax liquor.
C9 hydrogenated petroleum resin (mass percent 2.3%) and tert-butyl hydroquinone (mass percent 0.1%) are pressed
Mass percent is added in the second wax liquor, is then transferred in reaction kettle, controls 100 DEG C of temperature, with the stirring speed of 800r/min
Degree stirring 0.5h, obtains filling wax finished product after cooling and shaping.
The product of the various embodiments described above and comparative example is detected respectively, testing result is as shown in table 1, and examination criteria is such as
Under:
Dropping point: GB 8026-1987, pertroleum wax and petrolatum dropping point measuring method；
Congealing point: SHT 0132-1992, pertroleum wax congealing point measuring method；
Kinematic viscosity: GB/T 265-1998, oil product kinematic viscosity measuring method and dynamic viscosity calculating method；
Oil content: GBT 3554-1983, pertroleum wax oil content measuring method；
Needle penetration: GB/T 4985-2010, pertroleum wax penetration test method；
It is odor profiles: GB/T 27630-2011, Air Quality Evaluation guide in passenger car；
Than energy-absorbing: GB T 32493-2016, Anti-ballistic Properties of FRP test method run through than absorbing method.
Table 1
According to table 1, filling wax dropping point of the invention, congealing point, oil content, kinematic viscosity and needle penetration are moderate,
Energy-absorbing and damping effect are obvious compared with comparative example, and the toxic gas with foreign flavor that will not volatilize under high temperature, to human body and environment friend
It is good.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of filling wax, which is characterized in that include the following components'mass percentage: microwax 60%~80%, paraffin
10%~20%, tackifier 1%~10%, fire retardant 1%~12% and stabilizer 0.1%~0.5%.
2. filling wax according to claim 1, which is characterized in that include the following components'mass percentage: microwax
60%~70%, paraffin 15%~20%, tackifier 5%~8%, fire retardant 8%~12% and stabilizer 0.2%~0.4%.
3. filling wax according to claim 1, which is characterized in that the microwax be No. 70 microwaxes, No. 75 microwaxes,
One of No. 80 microwaxes and No. 85 microwaxes are a variety of.
4. filling wax according to claim 3, which is characterized in that the microwax is No. 70 microwaxes and No. 85 crystallites
The mass ratio of wax, No. 70 microwaxes and No. 85 microwaxes is (2~4): 1.
5. filling wax according to any one of claims 1 to 4, which is characterized in that the paraffin is No. 62 paraffin, No. 64 stones
One of wax and No. 66 paraffin are a variety of.
6. filling wax according to any one of claims 1 to 4, which is characterized in that the tackifier are C5 hydrotreated petroleum tree
One of rouge, C9 hydrogenated petroleum resin and hydrogenated rosin glyceride resin are a variety of.
7. filling wax according to any one of claims 1 to 4, which is characterized in that the fire retardant is aluminium hydroxide, hydrogen-oxygen
Change one of magnesium, ammonium polyphosphate and N- methylol Propionamides methyl phosphonate or a variety of.
8. filling wax according to any one of claims 1 to 4, which is characterized in that the stabilizer is butylhydroxy fennel
In ether, dibutyl hydroxy toluene, tert-butyl hydroquinone, N- isopropyl N- phenyl phenylenediamine and DBPC 2,6 ditertiary butyl p cresol
It is one or more.
9. a kind of preparation method of filling wax according to any one of claims 1 to 8, which comprises the following steps:
The microwax and the paraffin are mixed and melt to obtain the first wax liquor；
The fire retardant is added in first wax liquor, grinding obtains the second wax liquor after mixing；
The tackifier and the stabilizer are added in second wax liquor, it is cooling after mixing, obtain the filling wax.
10. a kind of automobile, which is characterized in that including filling wax according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910468966.0A CN110204909A (en) | 2019-05-31 | 2019-05-31 | Fill wax and preparation method thereof and automobile |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910468966.0A CN110204909A (en) | 2019-05-31 | 2019-05-31 | Fill wax and preparation method thereof and automobile |
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| Publication Number | Publication Date |
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| CN110204909A true CN110204909A (en) | 2019-09-06 |
Family
ID=67789980
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| CN201910468966.0A Pending CN110204909A (en) | 2019-05-31 | 2019-05-31 | Fill wax and preparation method thereof and automobile |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111941569A (en) * | 2020-07-20 | 2020-11-17 | 南京林业大学 | Flame-retardant composition, flame-retardant wood and preparation method |
-
2019
- 2019-05-31 CN CN201910468966.0A patent/CN110204909A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111941569A (en) * | 2020-07-20 | 2020-11-17 | 南京林业大学 | Flame-retardant composition, flame-retardant wood and preparation method |
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Application publication date: 20190906 |