CN107474349A - The method of reinforcing rubber part heat dispersion - Google Patents
The method of reinforcing rubber part heat dispersion Download PDFInfo
- Publication number
- CN107474349A CN107474349A CN201710737812.8A CN201710737812A CN107474349A CN 107474349 A CN107474349 A CN 107474349A CN 201710737812 A CN201710737812 A CN 201710737812A CN 107474349 A CN107474349 A CN 107474349A
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- CN
- China
- Prior art keywords
- parts
- mesh
- heat dispersion
- rubber components
- titanium dioxide
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- 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.)
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Classifications
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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
- C08L21/00—Compositions of unspecified rubbers
-
- 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
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- 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
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- Chemical & Material Sciences (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 discloses a kind of method of reinforcing rubber part heat dispersion, it is included in the preparation process of rubber components, by weight, every 100 parts of crude rubbers, 5 parts~10 parts kaolin, 4 parts~6 parts potassium feldspars, 1 part~5 parts titanium dioxide, 2 parts~4 parts linear low density polyethylene (LLDPE)s, 10 parts~15 parts ethylene glycol, 1 part~5 parts gels, 5 parts~8 parts amino resins, 2 parts~6 parts ammonium acetates, 1 part~5 parts carbon blacks and 1 part~5 parts serpentines are added as additive.The present invention mainly by added in the preparation process of rubber components a certain amount of linear low density polyethylene (LLDPE), ethylene glycol, gel, amino resins, ammonium acetate addition rubber components also possess cooling heat absorption in itself the effect of, and then strengthen its heat dispersion；In addition, potassium feldspar can be effectively promoted interpenetrating between each raw material, space is reduced, further improves its heat dispersion.
Description
Technical field
The invention belongs to rubber components technical field of modification, more particularly to a kind of side of reinforcing rubber part heat dispersion
Method.
Background technology
Rubber industry is one of important foundation industry of national economy, and it is indispensable that it not only provides daily life for people
The light industry rubber product such as daily, medical, and carried to the heavy industry such as digging, traffic, building, machinery, electronics and new industry
For various rubber system production equipments or rubber components.
Rubber components is usually constructed with strict quality requirement, as tensile strength, modulus of elasticity, elongation percentage, it is ageing-resistant and
Heat dispersion.Wherein, the heat dispersion on rubber, although traditional rubber components also has certain heat dispersion in itself,
But these years with the continuous development of industry, the heat dispersion that its original has in itself can not increasingly meet industrial development
Requirement.Therefore, it is attempted to by being modified from different approaches to improve its corresponding heat dispersion, such as from its life
Produce raw material, processing technology etc..
The content of the invention
The present invention provides a kind of method of reinforcing rubber part heat dispersion, and this method can solve traditional rubber components
The problem of heat dispersion is not excellent enough.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is：
In the preparation process of rubber components, by weight, every 100 parts of crude rubbers, add 5 parts~10 parts kaolin, 4 parts
~6 parts of potassium feldspars, 1 part~5 parts titanium dioxide, 2 parts~4 parts linear low density polyethylene (LLDPE)s, 10 parts~15 parts ethylene glycol, 1 part~5
Part gel, 5 parts~8 parts amino resins, 2 parts~6 parts ammonium acetates, 1 part~5 parts carbon blacks and 1 part~5 parts serpentines are as addition
Agent.
In above-mentioned technical proposal, more specifically technical scheme is：By the potassium feldspar, titanium dioxide, carbon black, serpentine
It is added to before the preparation process of rubber components, first mixes the potassium feldspar, titanium dioxide, carbon black, serpentine, Ran Houyan
Mill, and the particle for making to obtain after grinding reaches following grading：
The mesh of 30 mesh~40：25%~40%；
The mesh of 40 mesh~60：30%~50%；
It is more than 120 mesh：≤10%.
Due to being had the advantages that using above-mentioned technical proposal, the present invention：
1. the present invention in the preparation process of rubber components mainly by adding a certain amount of kaolin, potassium feldspar, titanium dioxide
Titanium, linear low density polyethylene (LLDPE), ethylene glycol, gel, amino resins, ammonium acetate, carbon black and snake, line style particularly therein
The addition of low density polyethylene (LDPE), ethylene glycol, gel, amino resins, ammonium acetate causes rubber components also to possess cooling heat absorption in itself
The effect of, and then strengthen its heat dispersion；In addition, potassium feldspar can be effectively promoted interpenetrating between each raw material, reduce
Space, further improve its heat dispersion.
2. the present invention is by adding the grain composition of added solid, so as to promote the phase between each raw material as far as possible
Mutually infiltration, reduce space, equally play a part of further improving its heat dispersion.
Embodiment
Below in conjunction with instantiation, the invention will be further described：
Embodiment 1 --- the method for reinforcing rubber part heat dispersion
In the preparation process of rubber components, by weight, every 100 parts of crude rubbers, 5 parts of kaolin, 4 parts of potassium feldspars, 1 are added
Part titanium dioxide, 2 parts of linear low density polyethylene (LLDPE)s, 10 parts of ethylene glycol, 1 part of gel, 5 parts of amino resins, 2 parts of ammonium acetates, 1 part of charcoal
Black and 1 part of serpentine is as additive；
Wherein, before the potassium feldspar, titanium dioxide, carbon black, serpentine are added into the preparation process of rubber components, first will
The potassium feldspar, titanium dioxide, carbon black, serpentine mixing, then grind, and the particle for making to obtain after grinding reaches such as subordinate
Match somebody with somebody：
The mesh of 30 mesh~40：25%；
The mesh of 40 mesh~60：30%；
It is more than 120 mesh：10%.
After tested, rubber components heat dispersion made from the present embodiment shows as heat dissipation capacity and reaches 80%.
Embodiment 2 --- the method for reinforcing rubber part heat dispersion
In the preparation process of rubber components, by weight, every 100 parts of crude rubbers, 8 parts of kaolin, 5 parts of potassium feldspars, 4 are added
Part titanium dioxide, 3 parts of linear low density polyethylene (LLDPE)s, 12 parts of ethylene glycol, 3 parts of gels, 7 parts of amino resins, 4 parts of ammonium acetates, 3 parts of charcoals
Black and 3 parts of serpentines are as additive；
Wherein, before the potassium feldspar, titanium dioxide, carbon black, serpentine are added into the preparation process of rubber components, first will
The potassium feldspar, titanium dioxide, carbon black, serpentine mixing, then grind, and the particle for making to obtain after grinding reaches such as subordinate
Match somebody with somebody：
The mesh of 30 mesh~40：30%；
The mesh of 40 mesh~60：40%；
It is more than 120 mesh：9%.
After tested, rubber components heat dispersion made from the present embodiment shows as heat dissipation capacity and reaches 80%.
Embodiment 3 --- the method for reinforcing rubber part heat dispersion
In the preparation process of rubber components, by weight, every 100 parts of crude rubbers, add 10 parts of kaolin, 6 parts of potassium feldspars,
5 parts of titanium dioxide, 4 parts of linear low density polyethylene (LLDPE)s, 15 parts of ethylene glycol, 5 parts of gels, 8 parts of amino resins, 6 parts of ammonium acetates, 5 parts
Carbon black and 5 parts of serpentines are as additive；
Wherein, before the potassium feldspar, titanium dioxide, carbon black, serpentine are added into the preparation process of rubber components, first will
The potassium feldspar, titanium dioxide, carbon black, serpentine mixing, then grind, and the particle for making to obtain after grinding reaches such as subordinate
Match somebody with somebody：
The mesh of 30 mesh~40：40%；
The mesh of 40 mesh~60： 50%；
It is more than 120 mesh： 10%.
After tested, rubber components heat dispersion made from the present embodiment shows as heat dissipation capacity and reaches 80%.
Comparative example 1
In the preparation process of rubber components, by weight, every 100 parts of crude rubbers, 5 parts of kaolin, 4 parts of potassium feldspars, 1 are added
Part titanium dioxide, 1 part of carbon black and 1 part of serpentine are as additive.
After tested, rubber components heat dispersion made from this comparative example shows as heat dissipation capacity and reaches 40%.
Comparative example 2
In the preparation process of rubber components, by weight, every 100 parts of crude rubbers, 8 parts of kaolin, 5 parts of potassium feldspars, 4 are added
Part titanium dioxide, 3 parts of carbon blacks and 3 parts of serpentines are as additive；
Wherein, before the potassium feldspar, titanium dioxide, carbon black, serpentine are added into the preparation process of rubber components, first will
The potassium feldspar, titanium dioxide, carbon black, serpentine mixing, then grind, and the particle for making to obtain after grinding reaches such as subordinate
Match somebody with somebody：
The mesh of 30 mesh~40：30%；
The mesh of 40 mesh~60：40%；
It is more than 120 mesh：9%.
After tested, rubber components heat dispersion made from this comparative example shows as heat dissipation capacity and reaches 50%.
Comparative example 3
In the preparation process of rubber components, by weight, every 100 parts of crude rubbers, add 10 parts of kaolin, 6 parts of potassium feldspars,
5 parts of titanium dioxide, 4 parts of linear low density polyethylene (LLDPE)s, 15 parts of ethylene glycol, 5 parts of gels, 8 parts of amino resins, 6 parts of ammonium acetates, 5 parts
Carbon black and 5 parts of serpentines are as additive
After tested, rubber components heat dispersion made from this comparative example shows as heat dissipation capacity and reaches 70%.
Claims (2)
- A kind of 1. method of reinforcing rubber part heat dispersion, it is characterised in that：In the preparation process of rubber components, by weight Part meter, every 100 parts of crude rubbers, add 5 parts~10 parts kaolin, 4 parts~6 parts potassium feldspars, 1 part~5 parts titanium dioxide, 2 parts ~4 parts of linear low density polyethylene (LLDPE)s, 10 parts~15 parts ethylene glycol, 1 part~5 parts gels, 5 parts~8 parts amino resins, 2 parts~6 parts Ammonium acetate, 1 part~5 parts carbon blacks and 1 part~5 parts serpentines are as additive.
- 2. the method for reinforcing rubber part heat dispersion according to claim 1, it is characterised in that：Grown by the potassium Stone, titanium dioxide, carbon black, serpentine are added to before the preparation process of rubber components, first by the potassium feldspar, titanium dioxide, Carbon black, serpentine mixing, then grind, and the particle for making to obtain after grinding reaches following grading：The mesh of 30 mesh~40：25%~40%；The mesh of 40 mesh~60：30%~50%；It is more than 120 mesh：≤10%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710737812.8A CN107474349A (en) | 2017-08-24 | 2017-08-24 | The method of reinforcing rubber part heat dispersion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710737812.8A CN107474349A (en) | 2017-08-24 | 2017-08-24 | The method of reinforcing rubber part heat dispersion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107474349A true CN107474349A (en) | 2017-12-15 |
Family
ID=60601561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710737812.8A Withdrawn CN107474349A (en) | 2017-08-24 | 2017-08-24 | The method of reinforcing rubber part heat dispersion |
Country Status (1)
| Country | Link |
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| CN (1) | CN107474349A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103146083A (en) * | 2013-03-20 | 2013-06-12 | 柯宇旋 | Rubber formula of environment-friendly highly heat-resistant automobile radiator cooling liquid rubber pipe |
| CN105906869A (en) * | 2016-06-23 | 2016-08-31 | 柳州市二和汽车零部件有限公司 | High-heat-dispersion rubber part |
-
2017
- 2017-08-24 CN CN201710737812.8A patent/CN107474349A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103146083A (en) * | 2013-03-20 | 2013-06-12 | 柯宇旋 | Rubber formula of environment-friendly highly heat-resistant automobile radiator cooling liquid rubber pipe |
| CN105906869A (en) * | 2016-06-23 | 2016-08-31 | 柳州市二和汽车零部件有限公司 | High-heat-dispersion rubber part |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171215 |