CN108976767A - A kind of automobile inside gadget rubber material - Google Patents
A kind of automobile inside gadget rubber material Download PDFInfo
- Publication number
- CN108976767A CN108976767A CN201810685249.9A CN201810685249A CN108976767A CN 108976767 A CN108976767 A CN 108976767A CN 201810685249 A CN201810685249 A CN 201810685249A CN 108976767 A CN108976767 A CN 108976767A
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- CN
- China
- Prior art keywords
- parts
- rubber
- inside gadget
- agent
- filler
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- 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
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
-
- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of automobile inside gadget rubber materials, including following raw material: polyurethane rubber, ethylene propylene diene rubber, polyvinyl alcohol, compounding filler, plasticizer, bobbin oil, Triallyl isocyanurate, sodium potassium silicate, dibasic lead phosphite, anti-aging agent, sulphur, vulcanizing agent PDM.Automobile inside gadget rubber material and existing rubber phase ratio of the invention, after rubber compounding, compounding filler, plasticizer, crosslinking agent etc. are added again, it is closely knit to be allowed to structure, flexibility is good, and security performance is preferable, easy processing, while being also equipped with the performances such as high-low temperature resistant, protecting against shock, wear-resisting, oil resistant.
Description
Technical field
The present invention relates to field of rubber technology, and in particular to a kind of automobile inside gadget rubber material.
Background technique
Rubber industry is one of important foundation industry of national economy, is not only provided for the people indispensable in daily life
Daily, the medical light function rubber product of hydrogen, and to digging, traffic, building, mechano-electronic heavy industry and new industry provide each
Kind rubber system production equipment or rubber components.As basic industry material, application is very extensive.It is many in automobile production field
Rubber product needs heat-resisting, cold-resistant, antidetonation, wear-resisting and durable, and this requires rubber to have preferable high and low temperature resistance and machine
Tool intensity is to meet condition.Therefore, be made a kind of high-low temperature resistant damping performance it is excellent and keep good mechanical properties rubber be
Urgent problem to be solved of the present invention.The present invention provides a kind of automobile inside gadget rubber materials, so that the rubber being prepared
With good high and low temperature resistance, damping and anti ageing property.
Summary of the invention
In view of the above, the present invention provides a kind of automobile inside gadget rubber materials, so that the rubber being prepared
With good high and low temperature resistance, damping and anti ageing property.
To achieve the goals above, the technical solution adopted by the present invention are as follows: a kind of automobile inside gadget rubber material, by with
The raw material of lower parts by weight forms:
70-90 parts of polyurethane rubber, 25-30 parts of ethylene propylene diene rubber, 5-8 parts of polyvinyl alcohol, compounding filler 20-30
Part, 3-5 parts of plasticizer, 5-8 parts of bobbin oil, 0.5-1.5 parts of Triallyl isocyanurate, 1.5-3 parts of sodium potassium silicate, dibasic
0.5-1 parts of lead phosphite, 2-5 parts of anti-aging agent, 1-2 parts of sulphur, 0.5-1 parts of vulcanizing agent PDM；Wherein, the preparation of filler is compounded
Steps are as follows:
According to parts by weight, 6-8 parts of high impact polystyrenes, 2-3 parts of nano zine oxides, 10-15 parts of gas phase hard charcoals are weighed
Black, 3-5 parts of zinc dimethacrylate, 5-8 parts of end hydroxy butadienes and 4-7 parts of perfluoropolyether, are placed in grinder and grind 3-
It is taken out after 5h, then the mixture of taking-up is placed in a vacuum drying oven at 55-70 DEG C dry 6-8h, obtain compounding filler.
The plasticizer is the compound of plasticizer NB-4 and paraffin oil；Wherein, the weight of plasticizer NB-4 and paraffin oil
Part is than being 1: (1-1.5).
The anti-aging agent is the compound of anti-aging agent RD/TMQ and anti-aging agent ODA；Wherein, anti-aging agent RD/TMQ and anti-aging agent
The weight part ratio of ODA is 1: (0.8-1.2).
Compounding filler of the invention is compounded using inorganic toughening filler and organic damping high-low temperature resistant filler, then using friendship
Join agent end hydroxy butadiene and perfluoropolyether, so that the bond properties and compatibility of inorganic filler and organic filler improve, knot
Structure is closely knit, to greatly improve integral strength and performance after inorganic filler and organic filler compounding.
Beneficial effects of the present invention: automobile inside gadget rubber material and existing rubber phase ratio of the invention, rubber are multiple
After matching, then compounding filler, plasticizer, crosslinking agent etc. are added, are allowed to that structure is closely knit, and flexibility is good, and security performance is preferable,
Easy processing, while being also equipped with the performances such as high-low temperature resistant, protecting against shock, wear-resisting, oil resistant.
Specific embodiment
Detailed description of the preferred embodiments below.It should be understood that described herein specific
Embodiment is merely to illustrate and explain the present invention, and is not intended to restrict the invention.In embodiment, various raw materials are all Marko's wave
Net product.
Embodiment 1
A kind of automobile inside gadget rubber material, is made of the raw material of following parts by weight:
85 parts of polyurethane rubber, 28 parts of ethylene propylene diene rubber, 6 parts of polyvinyl alcohol, compounding 26 parts of filler, plasticizer NB-4
2 parts, 3 parts of paraffin oil, 6 parts of bobbin oil, 1 part of Triallyl isocyanurate, 2 parts of sodium potassium silicate, dibasic lead phosphite 0.5
Part, 2 parts of anti-aging agent RD, 2 parts of anti-aging agent ODA, 1.5 parts of sulphur, 0.8 part of vulcanizing agent PDM；Wherein, the preparation of filler is compounded
Steps are as follows:
According to parts by weight, 7 parts of high impact polystyrenes, 3 parts of nano zine oxides, 13 parts of gas-phase silicas, 4 part two are weighed
Zinc methacrylate, 6 parts of end hydroxy butadienes and 5 parts of perfluoropolyether are placed in grinder after grinding 4h and take out, then will take out
Mixture be placed in a vacuum drying oven at 60 DEG C dry 7h, obtain compounding filler.
Embodiment 2
A kind of automobile inside gadget rubber material, is made of the raw material of following parts by weight:
90 parts of polyurethane rubber, 30 parts of ethylene propylene diene rubber, 8 parts of polyvinyl alcohol, compounding 28 parts of filler, plasticizer NB-4
2.5 parts, 2.5 parts of paraffin oil, 7 parts of bobbin oil, 1.5 parts of Triallyl isocyanurate, 2.5 parts of sodium potassium silicate, dibasic phosphorous
0.8 part of lead plumbate, 2.5 parts of anti-aging agent TMQ, 2 parts of anti-aging agent ODA, 2 parts of sulphur, 1 part of vulcanizing agent PDM；Wherein, filler is compounded
Preparation step it is as follows:
According to parts by weight, 8 parts of high impact polystyrenes, 3 parts of nano zine oxides, 15 parts of gas-phase silicas, 4 part two are weighed
Zinc methacrylate, 7 parts of end hydroxy butadienes and 6 parts of perfluoropolyether are placed in grinder after grinding 5h and take out, then will take out
Mixture be placed in a vacuum drying oven at 60 DEG C dry 7h, obtain compounding filler.
Test example
Air oven aging test is carried out to automobile inside gadget rubber material produced by the present invention, according to GB/T3512-
2001 standard testings, aging condition: 175 DEG C, 96h；Tensile strength test, test side are carried out to automobile inside gadget rubber material
Method is according to GB/T528-1998 standard testing；Akron abrasion test, test method are carried out to automobile inside gadget rubber material
According to GB/T1689-1998 standard testing；To automobile inside gadget rubber material carry out impact strength test, test method according to
GB/T1697-2001 standard testing；Its portion of techniques parameter is as follows:
| Technical parameter | Embodiment 1 | Embodiment 2 |
| Tensile strength | 28.6 | 28.2 |
| Akron abrasion (cm3/1.6km) | 0.025 | 0.021 |
| Durability | It is excellent | It is excellent |
| The old property of oxytolerant | It is good-excellent | It is good-excellent |
| Impact strength (j/cm3) | 0.89 | 0.93 |
Claims (3)
1. a kind of automobile inside gadget rubber material, which is characterized in that be made of the raw material of following parts by weight:
70-90 parts of polyurethane rubber, 5-8 parts of polyvinyl alcohol, filler 20-30 parts of compounding, increases 25-30 parts of ethylene propylene diene rubber
Mould agent 3-5 parts, 5-8 parts of bobbin oil, 0.5-1.5 parts of Triallyl isocyanurate, 1.5-3 parts of sodium potassium silicate, dibasic phosphorous
0.5-1 parts of lead plumbate, 2-5 parts of anti-aging agent, 1-2 parts of sulphur, 0.5-1 parts of vulcanizing agent PDM；Wherein, the preparation step of filler is compounded
It is as follows:
According to parts by weight, 6-8 parts of high impact polystyrenes, 2-3 parts of nano zine oxides, 10-15 parts of gas-phase silicas, 3- are weighed
5 parts of zinc dimethacrylates, 5-8 parts of end hydroxy butadienes and 4-7 parts of perfluoropolyether are placed in grinder after grinding 3-5h and take
Out, then by the mixture of taking-up it is placed in a vacuum drying oven at 55-70 DEG C dry 6-8h, obtains compounding filler.
2. a kind of automobile inside gadget rubber material according to claim 1, it is characterised in that: the plasticizer is plasticising
The compound of agent NB-4 and paraffin oil；Wherein, the weight part ratio of plasticizer NB-4 and paraffin oil is 1: (1-1.5).
3. a kind of automobile inside gadget rubber material according to claim 1, it is characterised in that: the anti-aging agent is anti-old
The compound of agent RD/TMQ and anti-aging agent ODA；Wherein, the weight part ratio of anti-aging agent RD/TMQ and anti-aging agent ODA are 1: (0.8-
1.2)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810685249.9A CN108976767A (en) | 2018-06-19 | 2018-06-19 | A kind of automobile inside gadget rubber material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810685249.9A CN108976767A (en) | 2018-06-19 | 2018-06-19 | A kind of automobile inside gadget rubber material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108976767A true CN108976767A (en) | 2018-12-11 |
Family
ID=64539236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810685249.9A Withdrawn CN108976767A (en) | 2018-06-19 | 2018-06-19 | A kind of automobile inside gadget rubber material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108976767A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112724645A (en) * | 2020-12-28 | 2021-04-30 | 湖北恒祥科技股份有限公司 | Flexible foam rubber heat-insulating material for air-conditioning air pipe and preparation method thereof |
-
2018
- 2018-06-19 CN CN201810685249.9A patent/CN108976767A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112724645A (en) * | 2020-12-28 | 2021-04-30 | 湖北恒祥科技股份有限公司 | Flexible foam rubber heat-insulating material for air-conditioning air pipe and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |