CN104356448A - High-elasticity macromolecular material - Google Patents
High-elasticity macromolecular material Download PDFInfo
- Publication number
- CN104356448A CN104356448A CN201410590902.5A CN201410590902A CN104356448A CN 104356448 A CN104356448 A CN 104356448A CN 201410590902 A CN201410590902 A CN 201410590902A CN 104356448 A CN104356448 A CN 104356448A
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- parts
- macromolecular material
- snappiness
- agent
- strong
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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
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/02—Copolymers with acrylonitrile
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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
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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 high-elasticity macromolecular material which comprises the following raw materials in parts by weight: 20-40 parts of natural rubber, 30-60 parts of nitrile rubber, 15-20 parts of vinyl resin, 5-10 parts of carbon black, 3-8 parts of zinc oxide, 1-5 parts of a cross-linking agent, 1-3 parts of a heat stabilizer, 0.5-1.5 part of an anti-aging agent, 0.1-1 part of a vulcanizing agent and 0.1-1 part of a accelerant. Compared with the prior art, the high-elasticity macromolecular material disclosed by the invention has the advantages of improving the strength, increasing the deflection in the pressing process, being rapid in recovery speed, improving the elastic property, being strong in stability, high in using safety and strong in anti-fatigue performance, reducing the production cost, and being simple in manufacturing process and convenient to popularize and apply.
Description
Technical field
The present invention relates to polymeric material field, be specially a kind of snappiness macromolecular material.
Background technology
Rubber is a kind of material with elasticity, insulativity, waterproof and air made after processing, is a kind of elastomeric macromolecular material.Be widely used in industry or life each side.The natural high moleculer eompound of natural rubber to be a kind of with polyisoprene be main component, the physical property of natural rubber.Natural rubber has higher elasticity at normal temperatures, is slightly with plasticity, and have extraordinary physical strength, hysteresis loss is little, and when being repeatedly out of shape, heat-dissipating is low, and therefore its flexible resistance is also fine, and because be non-polar rubber, so electrical insulation capability is good.Paracril mainly adopts emulsion polymerization at low temperature to produce, and oil-proofness is fabulous, and wear resistance is higher, and thermotolerance is better, and bonding force is strong.Its shortcoming is that lower temperature resistance is poor, ozone resistance is poor, and electrical property is inferior, and elasticity is slightly low.
And along with the development of science and technology, also more and more higher to the characteristic requirements of rubber item, the material of single rubber is difficult to meet environment and production technique needs, can not ensure the stablizer of work, impact resistance.And due to a particular job need for environment, the deflection of change more to be had in identical pressurized situation, thus require that material has better elasticity, also to reduce the objectionable impurities in material simultaneously, reduce the harm that environment is produced.
Therefore, for the problems referred to above, the present invention proposes a kind of new technical scheme.
Summary of the invention
The object of this invention is to provide that a kind of stability is strong, elasticity is high, and to the snappiness macromolecular material that environment is safe from harm.
The present invention is achieved through the following technical solutions:
A kind of snappiness macromolecular material, comprise the raw material composition of following parts by weight: natural rubber 20 ~ 40 parts, paracril 30 ~ 60 parts, Vinylite 15 ~ 20 parts, carbon black 5 ~ 10 parts, 3 ~ 8 parts, zinc oxide, linking agent 1 ~ 5 part, thermo-stabilizer 1 ~ 3 part, 0.5 ~ 1.5 part, anti-aging agent, vulcanizing agent 0.1 ~ 1 part, promotor 0.1 ~ 1 part.
Further, described linking agent is sulphur.
Further, described thermo-stabilizer is Dythal.
Further, described anti-aging agent is anti-aging agent RD.
Further, described vulcanizing agent is penylene bismaleimides between N, N-.
Further, described promotor is accelerator D.
The invention has the beneficial effects as follows: snappiness macromolecular material proposed by the invention compared with prior art, improve the intensity of material, add the deflection of material in pressurized process, speed of restoring is faster, namely improves the elastic performance of material, and stability of material is strong, safe to use, anti-fatigue performance is strong, reduces production cost simultaneously, manufacturing process is simple, easy to utilize.
Embodiment
Tie the present invention below in conjunction with embodiment to be described further.
Embodiment 1
A kind of snappiness macromolecular material, comprise the raw material composition of following parts by weight: natural rubber 20 parts, paracril 30 parts, Vinylite 15 parts, carbon black 5 parts, 3 parts, zinc oxide, 1 part, sulphur, Dythal 1 part, anti-aging agent RD 0.5 part, penylene bismaleimides 0.1 part between N, N-, accelerator D 0.1 part.
Embodiment 2
A kind of snappiness macromolecular material, comprise the raw material composition of following parts by weight: natural rubber 30 parts, paracril 40 parts, Vinylite 18 parts, carbon black 8 parts, 5 parts, zinc oxide, 3 parts, sulphur, Dythal 2 parts, anti-aging agent RD 1 part, penylene bismaleimides 0.5 part between N, N-, accelerator D 0.5 part.
Embodiment 3
A kind of snappiness macromolecular material, comprise the raw material composition of following parts by weight: natural rubber 40 parts, paracril 60 parts, Vinylite 20 parts, carbon black 10 parts, 8 parts, zinc oxide, 5 parts, sulphur, Dythal 3 parts, anti-aging agent RD 1.5 parts, penylene bismaleimides 1 part between N, N-, accelerator D 1 part.
Snappiness macromolecular material proposed by the invention compared with prior art, improve the intensity of material, add the deflection of material in pressurized process, speed of restoring is faster, namely improves the elastic performance of material, and stability of material is strong, safe to use, anti-fatigue performance is strong, reduces production cost simultaneously, manufacturing process is simple, easy to utilize.
The above is only embodiments of the invention, is not restriction the present invention being made to any other form, and any amendment done according to technical spirit of the present invention or equivalent variations, still belong to the present invention's scope required for protection.
Claims (6)
1. a snappiness macromolecular material, it is characterized in that: the raw material composition comprising following parts by weight: natural rubber 20 ~ 40 parts, paracril 30 ~ 60 parts, Vinylite 15 ~ 20 parts, carbon black 5 ~ 10 parts, 3 ~ 8 parts, zinc oxide, linking agent 1 ~ 5 part, thermo-stabilizer 1 ~ 3 part, 0.5 ~ 1.5 part, anti-aging agent, vulcanizing agent 0.1 ~ 1 part, promotor 0.1 ~ 1 part.
2. a kind of snappiness macromolecular material according to claim 1, is characterized in that: described linking agent is sulphur.
3. a kind of snappiness macromolecular material according to claim 1, is characterized in that: described thermo-stabilizer is Dythal.
4. a kind of snappiness macromolecular material according to claim 1, is characterized in that: described anti-aging agent is anti-aging agent RD.
5. a kind of snappiness macromolecular material according to claim 1, is characterized in that: described vulcanizing agent is penylene bismaleimides between N, N-.
6. a kind of snappiness macromolecular material according to claim 1, is characterized in that: described promotor is accelerator D.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410590902.5A CN104356448A (en) | 2014-10-29 | 2014-10-29 | High-elasticity macromolecular material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410590902.5A CN104356448A (en) | 2014-10-29 | 2014-10-29 | High-elasticity macromolecular material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104356448A true CN104356448A (en) | 2015-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410590902.5A Pending CN104356448A (en) | 2014-10-29 | 2014-10-29 | High-elasticity macromolecular material |
Country Status (1)
| Country | Link |
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| CN (1) | CN104356448A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106146945A (en) * | 2016-07-29 | 2016-11-23 | 芜湖华烨工业用布有限公司 | A kind of high strength and high hardness rubber canvas and preparation method |
| CN112457634A (en) * | 2020-12-10 | 2021-03-09 | 汕头市麦氧环保科技有限公司 | High-elasticity durable polymer composite material |
-
2014
- 2014-10-29 CN CN201410590902.5A patent/CN104356448A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106146945A (en) * | 2016-07-29 | 2016-11-23 | 芜湖华烨工业用布有限公司 | A kind of high strength and high hardness rubber canvas and preparation method |
| CN112457634A (en) * | 2020-12-10 | 2021-03-09 | 汕头市麦氧环保科技有限公司 | High-elasticity durable polymer composite material |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150218 |
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| WD01 | Invention patent application deemed withdrawn after publication |