CN109810302A - A kind of damping natural rubber composition material formula - Google Patents
A kind of damping natural rubber composition material formula Download PDFInfo
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- CN109810302A CN109810302A CN201910121464.0A CN201910121464A CN109810302A CN 109810302 A CN109810302 A CN 109810302A CN 201910121464 A CN201910121464 A CN 201910121464A CN 109810302 A CN109810302 A CN 109810302A
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Abstract
The invention discloses a kind of damping natural rubber composition material formulas, it include: chlorohydrin rubber, ethylene propylene diene rubber, carbon black, aluminum phosphate, mica powder, sulphur, silicon carbide, anti-aging agent, mercapto imidazoline, coupling agent, red phosphorus part, white carbon black, protection wax, stearic acid, its feedstock composition includes each component of following parts by weight: 60-70 parts of chlorohydrin rubber, 20-40 parts of ethylene propylene diene rubber, 6-15 parts of carbon black, 15-20 parts of aluminum phosphate, 18-23 parts of mica powder, 2-4 parts of sulphur, 1-3 parts of silicon carbide, 1-2 parts of anti-aging agent, 0.5-1 parts of mercapto imidazoline, coupling agent 1-3, 3-4 parts of red phosphorus, 8-13 parts of white carbon black, 0.3-1 parts of protection wax, 0.4-0.8 parts of stearic acid.Rubber prepared by the present invention, the rubber prepared by the rubber compounding, ageing resistance is strong, more durable, long service life, and good flame resistance, and environmental protection, and the isolation frequency range of the rubber is wider, improves shock resistance, can preferably absorb mechanical oscillation.
Description
Technical field
The invention belongs to rubber production preparation fields, and in particular to a kind of damping natural rubber composition material formula.
Background technique
The rubber of early stage is taken from the latex of the plants such as rubber tree, kok-saghyz, manufactured after processing to have elasticity, insulation
The material of property, impermeable water and air, elastomeric high-molecular compound are divided into natural rubber and two kinds of synthetic rubber, natural rubber
Glue is made of the extraction colloid post-processing from the plants such as rubber tree, kok-saghyz；Synthetic rubber is then by the aggregated reaction of various monomers
And it obtains.Rubber product is widely used in all aspects of industry or life, rubber: the high elastic polymer material with reversible deformation,
High resilience at room temperature can generate larger deformation under the external force of very little, remove resilient after external force, genus hevea
In complete amorphous polymer, its glass transition temperature is low, and molecular weight is often very big, is greater than hundreds of thousands, existing rubber
Ageing resistance is poor, poor fire, durability are poor, poor seismic behavior.
Summary of the invention
Goal of the invention: the purpose of the present invention is to solve deficiencies in the prior art, provide a kind of damping natural rubber
Composition material formula, solves the above problems.
A kind of technical solution: damping natural rubber composition material formula of the present invention, comprising: natural rubber, charcoal
Black, aluminum phosphate, mica powder, sulphur, silicon carbide, anti-aging agent, mercapto imidazoline, coupling agent, red phosphorus part, white carbon black, protection wax,
Stearic acid, zinc oxide, oil plant, plasticizer, feedstock composition include each component of following parts by weight: natural rubber 45-70
Part, 7-18 parts of carbon black, 10-15 parts of aluminum phosphate, 15-20 parts of mica powder, 2-4 parts of sulphur, 1-3 parts of silicon carbide, 1-2 parts of anti-aging agent,
0.5-1 parts of mercapto imidazoline, 1-3 parts of coupling agent, 2-4 parts of red phosphorus, 6-11 parts of white carbon black, 0.3-1 parts of protection wax, stearic acid
0.4-0.8 parts, 1-3 parts of zinc oxide, 2-3 parts of oil plant, 3-5 parts of plasticizer.
Preferably, described to be formulated each component that its feedstock composition includes following parts by weight: 50 parts of natural rubber, carbon black
8 parts, 10 parts of aluminum phosphate, 15 parts of mica powder, 2 parts of sulphur, 1.5 parts of silicon carbide, 1 part of anti-aging agent, 0.6 part of mercapto imidazoline, idol
Join 1 part of agent, 2 parts of red phosphorus, 7 parts of white carbon black, 0.5 part of protection wax, 0.5 part of stearic acid, 1.5 parts of zinc oxide, 2 parts of oil plant, plasticizer 3
Part.
Preferably, described to be formulated each component that its feedstock composition includes following parts by weight: 60 parts of natural rubber, carbon black
12 parts, 12 parts of aluminum phosphate, 17 parts of mica powder, 3 parts of sulphur, 1.8 parts of silicon carbide, 1.6 parts of anti-aging agent, 0.8 part of mercapto imidazoline,
2 parts of coupling agent, 3.2 parts of red phosphorus, 8.5 parts of white carbon black, 0.7 part of protection wax, 0.6 part of stearic acid, 2.2 parts of zinc oxide, oil plant 2.6
Part, 4.3 parts of plasticizer.
Preferably, described to be formulated each component that its feedstock composition includes following parts by weight: 65 parts of natural rubber, carbon black
16 parts, 14 parts of aluminum phosphate, 18 parts of mica powder, 3.5 parts of sulphur, 2.8 parts of silicon carbide, 1.8 parts of anti-aging agent, mercapto imidazoline 0.8
Part, 3 parts of coupling agent, 3.6 parts of red phosphorus, 8 parts of white carbon black, 0.8 part of protection wax, 0.8 part of stearic acid, 2.7 parts of zinc oxide, 3 parts of oil plant,
4.6 parts of plasticizer.
The utility model has the advantages that the rubber prepared by the rubber compounding of the invention, ageing resistance is strong, more durable, uses
Service life is long, and good flame resistance, and the isolation frequency range of the rubber is wider, improves shock resistance, can preferably absorb mechanical vibration
It is dynamic, and prepared by natural rubber more environmentally-friendly.
Specific embodiment
Example one
A kind of damping natural rubber composition material formula, feedstock composition include each component of following parts by weight: natural
50 parts of rubber, 8 parts of carbon black, 10 parts of aluminum phosphate, 15 parts of mica powder, 2 parts of sulphur, 1.5 parts of silicon carbide, 1 part of anti-aging agent, mercapto miaow
0.6 part of oxazoline, 1 part of coupling agent, 2 parts of red phosphorus, 7 parts of white carbon black, 0.5 part of protection wax, 0.5 part of stearic acid, 1.5 parts of zinc oxide, oil
2 parts, 3 parts of plasticizer of material.
Example two
A kind of damping natural rubber composition material formula, feedstock composition include each component of following parts by weight: natural
60 parts of rubber, 12 parts of carbon black, 12 parts of aluminum phosphate, 17 parts of mica powder, 3 parts of sulphur, 1.8 parts of silicon carbide, 1.6 parts of anti-aging agent, mercaptan
0.8 part of base imidazoline, 2 parts of coupling agent, 3.2 parts of red phosphorus, 8.5 parts of white carbon black, 0.7 part of protection wax, 0.6 part of stearic acid, zinc oxide
2.2 parts, 2.6 parts of oil plant, 4.3 parts of plasticizer.
Example three
A kind of damping natural rubber composition material formula, it is described to be formulated each group that its feedstock composition includes following parts by weight
Point: 65 parts of natural rubber, 16 parts of carbon black, 14 parts of aluminum phosphate, 18 parts of mica powder, 3.5 parts of sulphur, 2.8 parts of silicon carbide, anti-aging agent
1.8 parts, 0.8 part of mercapto imidazoline, 3 parts of coupling agent, 3.6 parts of red phosphorus, 8 parts of white carbon black, 0.8 part of protection wax, stearic acid 0.8
Part, 2.7 parts of zinc oxide, 3 parts of oil plant, 4.6 parts of plasticizer.
The rubber prepared by the rubber compounding of the invention, ageing resistance is strong, more durable, long service life, and
And good flame resistance, the isolation frequency range of the rubber is wider, improves shock resistance, can preferably absorb mechanical oscillation, Er Qietong
Cross natural rubber prepare it is more environmentally-friendly.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this profession
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, but anything that does not depart from the technical scheme of the invention content, according to the technical essence of the invention
Any simple modification, equivalent change and modification to the above embodiments, all of which are still within the scope of the technical scheme of the invention.
Claims (4)
1. a kind of damping natural rubber composition material formula, it is characterised in that: include: natural rubber, carbon black, aluminum phosphate, cloud
Female powder, sulphur, silicon carbide, anti-aging agent, mercapto imidazoline, coupling agent, red phosphorus part, white carbon black, protection wax, stearic acid, oxidation
Zinc, oil plant, plasticizer, feedstock composition include each component of following parts by weight: 45-70 parts of natural rubber, carbon black 7-18
Part, 10-15 parts of aluminum phosphate, 15-20 parts of mica powder, 2-4 parts of sulphur, 1-3 parts of silicon carbide, 1-2 parts of anti-aging agent, mercapto imidazoline
0.5-1 parts, 1-3 parts of coupling agent, 2-4 parts of red phosphorus, 6-11 parts of white carbon black, 0.3-1 parts of protection wax, 0.4-0.8 parts of stearic acid, oxidation
1-3 parts of zinc, 2-3 parts of oil plant, 3-5 parts of plasticizer.
2. a kind of damping natural rubber composition material formula according to claim 1, it is characterised in that: described to be formulated it
Feedstock composition includes each component of following parts by weight: 50 parts of natural rubber, 8 parts of carbon black, 10 parts of aluminum phosphate, mica powder 15
Part, 2 parts of sulphur, 1.5 parts of silicon carbide, 1 part of anti-aging agent, 0.6 part of mercapto imidazoline, 1 part of coupling agent, 2 parts of red phosphorus, white carbon black 7
Part, 0.5 part of protection wax, 0.5 part of stearic acid, 1.5 parts of zinc oxide, 2 parts of oil plant, 3 parts of plasticizer.
3. a kind of damping natural rubber composition material formula according to claim 1, it is characterised in that: described to be formulated it
Feedstock composition includes each component of following parts by weight: 60 parts of natural rubber, 12 parts of carbon black, 12 parts of aluminum phosphate, mica powder 17
Part, 3 parts of sulphur, 1.8 parts of silicon carbide, 1.6 parts of anti-aging agent, 0.8 part of mercapto imidazoline, 2 parts of coupling agent, 3.2 parts of red phosphorus, hard charcoal
Black 8.5 parts, 0.7 part of protection wax, 0.6 part of stearic acid, 2.2 parts of zinc oxide, 2.6 parts of oil plant, 4.3 parts of plasticizer.
4. a kind of damping natural rubber composition material formula according to claim 1, it is characterised in that: described to be formulated it
Feedstock composition includes each component of following parts by weight: 65 parts of natural rubber, 16 parts of carbon black, 14 parts of aluminum phosphate, mica powder 18
It is part, 3.5 parts of sulphur, 2.8 parts of silicon carbide, 1.8 parts of anti-aging agent, 0.8 part of mercapto imidazoline, 3 parts of coupling agent, 3.6 parts of red phosphorus, white
8 parts of carbon black, 0.8 part of protection wax, 0.8 part of stearic acid, 2.7 parts of zinc oxide, 3 parts of oil plant, 4.6 parts of plasticizer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910121464.0A CN109810302A (en) | 2019-02-19 | 2019-02-19 | A kind of damping natural rubber composition material formula |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910121464.0A CN109810302A (en) | 2019-02-19 | 2019-02-19 | A kind of damping natural rubber composition material formula |
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| CN109810302A true CN109810302A (en) | 2019-05-28 |
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| CN201910121464.0A Withdrawn CN109810302A (en) | 2019-02-19 | 2019-02-19 | A kind of damping natural rubber composition material formula |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111423710A (en) * | 2020-03-20 | 2020-07-17 | 江苏科彦汽车配件有限公司 | Rubber automobile accessory material |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008127453A (en) * | 2006-11-20 | 2008-06-05 | Bridgestone Corp | Rubber composition |
| CN104130464A (en) * | 2014-07-23 | 2014-11-05 | 泰州市罡杨橡塑有限公司 | Temperature-resistant natural rubber composition for damping member |
| CN106009093A (en) * | 2016-08-17 | 2016-10-12 | 西安达盛隔震技术有限公司 | Special material for nanometer rubber support |
| CN107266730A (en) * | 2017-08-09 | 2017-10-20 | 浙江久运汽车零部件有限公司 | A kind of rub resistance rubber buffer |
-
2019
- 2019-02-19 CN CN201910121464.0A patent/CN109810302A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008127453A (en) * | 2006-11-20 | 2008-06-05 | Bridgestone Corp | Rubber composition |
| CN104130464A (en) * | 2014-07-23 | 2014-11-05 | 泰州市罡杨橡塑有限公司 | Temperature-resistant natural rubber composition for damping member |
| CN106009093A (en) * | 2016-08-17 | 2016-10-12 | 西安达盛隔震技术有限公司 | Special material for nanometer rubber support |
| CN107266730A (en) * | 2017-08-09 | 2017-10-20 | 浙江久运汽车零部件有限公司 | A kind of rub resistance rubber buffer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111423710A (en) * | 2020-03-20 | 2020-07-17 | 江苏科彦汽车配件有限公司 | Rubber automobile accessory material |
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Application publication date: 20190528 |