CN106496682A - Rubber composition and application thereof, low temperature resistance sole - Google Patents
Rubber composition and application thereof, low temperature resistance sole Download PDFInfo
- Publication number
- CN106496682A CN106496682A CN201611000141.9A CN201611000141A CN106496682A CN 106496682 A CN106496682 A CN 106496682A CN 201611000141 A CN201611000141 A CN 201611000141A CN 106496682 A CN106496682 A CN 106496682A
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- China
- Prior art keywords
- rubber
- rubber composition
- present
- composition
- quartz sand
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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
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/02—Soles; Sole-and-heel integral units characterised by the material
- A43B13/04—Plastics, rubber or vulcanised fibre
-
- 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
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- 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
-
- 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
Abstract
The present invention relates to footwear material manufacturing technology field, more particularly to rubber composition and application thereof, low temperature resistance sole.A kind of rubber composition includes：Isoprene rubber：37 56%, butadiene rubber 20 25%, calcium stearate：5 8%, silicone oil 5 15%, quartz sand 1 10%, calcium carbonate：2 10%.Rubber composition low in raw material price of the present invention, wide material sources, manufacture method is simple, resistance to low temperature is good, the rubber soles lower temperature resistance more common than in market improves 50%, meanwhile, with good wearability, overall performance is better than other materials, can be used for high-volume industrial production and test is used.
Description
Technical field
The present invention relates to footwear material manufacturing technology field, more particularly to rubber composition and application thereof, low temperature resistance sole.
Background technology
The main material of manufacture sole has rubber, polypropylene, polyurethanes, polyvinyl chloride etc., polypropylene sole density
Small intensity, rigidity, hardness, heat resistance are good；Quality of rubber materials is anti-skidding, flexible, not easy fracture, and pliability is preferable, expandability is good, receive
Contracting is stable, and hardness is good, good bandability, waterproof；But easily occur vitrifying situation under low temperature environment；Polypropylene has good electricity
Performance and high-frequency insulation, are not affected by humidity, corrosion-resistant.But follow the string during low temperature and pliability, easily aging, specified conditions
Lower easily decomposition；Polyurethanes has excellent wearability, but easily xanthochromia, easy fracture, elongation percentage are poor, not water-fast, low temperature
It is hardened, bottom is perishable, poor air permeability；Polyvinyl chloride sole has good anti-flammability, corrosion resistance, insulating properties, but quality is poor,
Under low temperature, material becomes fragile not wear-resisting, not folding, poor air permeability；As can be seen here, above-mentioned sole at low ambient temperatures, suffer from intolerant to
Cold shortcoming, in especially northerly winter, gives people life and brings great inconvenience, so being badly in need of a kind of low temperature resistant material of exploitation
Material, overcomes the problems referred to above.
Content of the invention
The technical problem to be solved is to provide a kind of rubber composition, in cost-effective solution prior art
The not low temperature resistant problem of various materials..
Concrete technical scheme of the present invention is as follows：
A kind of rubber composition, composition is based on following mass percent：
Isoprene rubber：37-56%；
Butadiene rubber 20-25%；
Calcium stearate：5-8%；
Silicone oil 5-15%；
Quartz sand 1-10%；
Calcium carbonate：2-10%.
Isoprene rubber has elasticity, cold resistance and very high tensile strength well；The cold resistance of butadiene rubber, wearability
Especially excellent with elasticity, to generate heat under dynamic load few, resistance to ag(e)ing is fair；Calcium stearate can make natural rubber and synthetic rubber soft
Change, as lubricant and plasticiser；Silicone oil is not only able to the glossiness for increasing sole, additionally it is possible to prevent material aging；Quartz sand
The wearability of sole is greatly increased, increases structural strength；Calcium carbonate increased dispersibility of the filler in rubber, make system
Impact strength and hardness are greatly improved, and can also improve lustrous surface and the profile pattern of product, can more drop
The molding shrinkage of low product, in addition, calcium carbonate whiteness is more than 90%, can be playing certain increasing in rubber composition
White effect.
Further, the rubber composition, it is preferred that composition is based on following mass percent：
Isoprene rubber：48%；
Butadiene rubber：23%
Calcium stearate：6%；
Silicone oil：8%；
Quartz sand：7%；
Calcium carbonate：8%；
Further, the rubber composition, it is preferred that composition is based on following mass percent：
Isoprene rubber：52%；
Butadiene rubber：22%
Calcium stearate：7%；
Silicone oil：8%；
Quartz sand：4%；
Calcium carbonate：7%；
Further, the rubber composition, it is preferred that composition is based on following mass percent：
Isoprene rubber：48%；
Butadiene rubber：25%
Calcium stearate：5%；
Silicone oil：12%；
Quartz sand：8%；
Calcium carbonate：2%；
Further, the calcium carbonate is technical grade lightweight, and granularity is 800-1250 mesh.
Further, the quartz sand size is -1500 mesh of 1200 mesh.
Further, the rubber composition, for manufacturing low temperature resistance sole.
Beneficial effects of the present invention：A kind of rubber composition is invented, with good lower temperature resistance, can be used to manufacture
Low temperature resistance sole.
Specific embodiment
The embodiments described below are only used for technical scheme is clearly described, rather than whole realities
Apply example.Embodiment in based on the present invention, those of ordinary skill in the art are obtained under the premise of creative work is not made
Every other embodiment, belong to the scope of protection of the invention.
Embodiment 1
Described in the present embodiment, a kind of rubber composition, composition is based on following mass percent：
Isoprene rubber：37%；
Butadiene rubber：24%；
Calcium stearate：5%；
Silicone oil：15%；
Quartz sand：9%；
Calcium carbonate：10%.
Described in the present embodiment, the calcium carbonate is technical grade lightweight, and granularity is 800 mesh.
Described in the present embodiment, the quartz sand size is 1200 mesh.
Described in the present embodiment, the rubber composition, for having manufactured low temperature resistance sole.
Embodiment 2
The present embodiment is improved on the basis of embodiment 1, and the content described in embodiment 1 is also the present embodiment institute
Have, no longer specifically repeat herein.
Described in the present embodiment, a kind of rubber composition, composition is based on following mass percent：
Isoprene rubber：56%；
Butadiene rubber：21%
Calcium stearate：6%；
Silicone oil：5%；
Quartz sand：2%；
Calcium carbonate：10%；
Described in the present embodiment, calcium carbonate is technical grade lightweight, and granularity is 900 mesh；
Described in the present embodiment, the quartz sand size is 1200 mesh.
Embodiment 3
The present embodiment is improved on the basis of embodiment 1, and the content described in embodiment 1 is also the present embodiment institute
Have, no longer specifically repeat herein.
Described in the present embodiment, a kind of rubber composition, composition is based on following mass percent：
Isoprene rubber：50%；
Butadiene rubber：20%
Calcium stearate：8%；
Silicone oil：10%；
Quartz sand：6%；
Calcium carbonate：6%；
Described in the present embodiment, calcium carbonate is technical grade lightweight, and granularity is 1000 mesh；
Described in the present embodiment, the quartz sand size is 1300 mesh.
Embodiment 4
The present embodiment is improved on the basis of embodiment 1, and the content described in embodiment 1 is also the present embodiment institute
Have, no longer specifically repeat herein.
Described in the present embodiment, a kind of rubber composition, composition is based on following mass percent：
Isoprene rubber：48%；
Butadiene rubber：23%
Calcium stearate：6%；
Silicone oil：8%；
Quartz sand：7%；
Calcium carbonate：8%；
Described in the present embodiment, calcium carbonate is technical grade lightweight, and granularity is 1250 mesh；
Described in the present embodiment, the quartz sand size is 1500 mesh.
Embodiment 5
Described in the present embodiment, a kind of rubber composition, composition is based on following mass percent：
Isoprene rubber：52%；
Butadiene rubber：22%
Calcium stearate：7%；
Silicone oil：8%；
Quartz sand：4%；
Calcium carbonate：7%；
Described in the present embodiment, calcium carbonate is technical grade lightweight, and granularity is 1250 mesh；
Described in the present embodiment, the quartz sand size is 1400 mesh.
Embodiment 6
Described in the present embodiment, a kind of rubber composition, composition is based on following mass percent：
Isoprene rubber：48%；
Butadiene rubber：25%
Calcium stearate：5%；
Silicone oil：12%；
Quartz sand：8%；
Calcium carbonate：2%；
Described in the present embodiment, calcium carbonate is technical grade lightweight, and granularity is 800 mesh；
Described in the present embodiment, the quartz sand size is 1200 mesh.
Embodiment 7
Described in the present embodiment, a kind of rubber composition, composition is based on following mass percent：
Isoprene rubber：56%；
Butadiene rubber：25%
Calcium stearate：6%；
Silicone oil：9%；
Quartz sand：1%；
Calcium carbonate：3%；
Described in the present embodiment, calcium carbonate is technical grade lightweight, and granularity is 1250 mesh；
Described in the present embodiment, the quartz sand size is 1200 mesh.
Embodiment 8
Described in the present embodiment, a kind of rubber composition, composition is based on following mass percent：
Isoprene rubber：53%；
Butadiene rubber：20%
Calcium stearate：8%；
Silicone oil：11%；
Quartz sand：3%；
Calcium carbonate：5%；
Described in the present embodiment, calcium carbonate is technical grade lightweight, and granularity is 1100 mesh；
Described in the present embodiment, the quartz sand size is 1500 mesh.
Embodiment 9
Described in the present embodiment, a kind of rubber composition, composition is based on following mass percent：
Isoprene rubber：39%；
Butadiene rubber：24%
Calcium stearate：7%；
Silicone oil：14%；
Quartz sand：9%；
Calcium carbonate：7%；
Described in the present embodiment, calcium carbonate is technical grade lightweight, and granularity is 1100 mesh；
Described in the present embodiment, the quartz sand size is 1100 mesh.
Comparative example 1 and comparative example 2 are different two rubber soles products on existing market, to embodiment of the present invention 1-9 with
Comparative example 1,2 is according to GB 5470-2008《Low temperature brittleness testing method》Tested, take three temperature spots, comment respectively
Estimate 10 test bars impact fracture radical at different temperatures, obtain data below：
1 embodiment 1-9 of table and comparative example 1,2 testing results
Can see from 1 content of table, the resistance to low temperature of embodiment 4 is best, used as the preferred version of the present invention, comparative example
1st, 2 material data is very undesirable, when temperature reaches -60 DEG C, almost all brittle failure；
To embodiment of the present invention 1-9 with comparative example 1,2 according to SASO certification DIN EN ISO 20871:2007 standard detections
Method, i.e. the outsole for footwear wear resistance method of inspection detected, obtains data below：
The wear-resisting testing result of 2 comparative example 1 of table, comparative example 2 and embodiment 1-9
| Project | Density (g/cm3) | Wear volume (mm3) |
| Comparative example 1 | 1.26 | 674 |
| Comparative example 2 | 1.45 | 521 |
| Embodiment 1 | 1.32 | 323 |
| Embodiment 2 | 1.33 | 322 |
| Embodiment 3 | 1.38 | 319 |
| Embodiment 4 | 1.35 | 324 |
| Embodiment 5 | 1.36 | 298 |
| Embodiment 6 | 1.36 | 305 |
| Embodiment 7 | 1.33 | 317 |
| Embodiment 8 | 1.34 | 310 |
| Embodiment 9 | 1.31 | 304 |
As seen from the above table, it is 298mm that in the present invention, the wear volume of embodiment 5 reaches3, it is wear-resisting in all rubber compositions
Property best one group, with the addition of the quartz sand and calcium carbonate for strengthening wearability, the antiwear characteristic for improving rubber composition had
Certain effect.
The beneficial effects of the present invention is：Described rubber composition low in raw material price, wide material sources, manufacture method letter
Single.Described rubber composition, resistance to low temperature are good, and the rubber soles lower temperature resistance more common than in market improves 50%,
Simultaneously, it may have good sole wearability, overall performance are better than other materials, can be used for high-volume industrial production and survey
Examination is used.
Finally it should be noted that：Various embodiments above only in order to technical scheme to be described, rather than a limitation；To the greatest extent
Pipe has been described in detail to the present invention with reference to foregoing embodiments, it will be understood by those within the art that：Its according to
So the technical scheme described in foregoing embodiments can be modified, or which part or all technical characteristic are entered
Row equivalent；And these modifications or replacement, do not make the essence of appropriate technical solution depart from various embodiments of the present invention technology
The scope of scheme.
Claims (8)
1. a kind of rubber composition, it is characterised in that composition is based on following mass percent：
Isoprene rubber：37-56%；
Butadiene rubber 20-25%；
Calcium stearate：5-8%；
Silicone oil 5-15%；
Quartz sand 1-10%；
Calcium carbonate：2-10%.
2. rubber composition as claimed in claim 1, it is characterised in that composition is based on following mass percent：
Isoprene rubber：48%；
Butadiene rubber：23%
Calcium stearate：6%；
Silicone oil：8%；
Quartz sand：7%；
Calcium carbonate：8%.
3. PVC mixture as claimed in claim 1, it is characterised in that composition is based on following mass percent：
Isoprene rubber：52%；
Butadiene rubber：22%
Calcium stearate：7%；
Silicone oil：8%；
Quartz sand：4%；
Calcium carbonate：7%.
4. PVC mixture as claimed in claim 1, it is characterised in that composition is based on following mass percent：
Isoprene rubber：48%；
Butadiene rubber：25%
Calcium stearate：5%；
Silicone oil：12%；
Quartz sand：8%；
Calcium carbonate：2%.
5. rubber composition as described in claim 1-4 is arbitrary, it is characterised in that the calcium carbonate is technical grade lightweight, granularity
For 800-1250 mesh.
6. rubber composition as described in claim 1-4 is arbitrary, it is characterised in that the quartz sand adopt granularity for 1200 mesh-
1500 mesh.
7. a kind of low temperature resistance sole, it is characterised in that：It is made up of rubber composition as described in arbitrary in claim 1-4.
8. a kind of purposes of rubber composition as described in arbitrary in claim 1-4, it is characterised in that：For manufacturing low temperature resistant footwear
Bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611000141.9A CN106496682A (en) | 2016-11-14 | 2016-11-14 | Rubber composition and application thereof, low temperature resistance sole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611000141.9A CN106496682A (en) | 2016-11-14 | 2016-11-14 | Rubber composition and application thereof, low temperature resistance sole |
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| Publication Number | Publication Date |
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| CN106496682A true CN106496682A (en) | 2017-03-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611000141.9A Pending CN106496682A (en) | 2016-11-14 | 2016-11-14 | Rubber composition and application thereof, low temperature resistance sole |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109897385A (en) * | 2019-03-11 | 2019-06-18 | 安踏（中国）有限公司 | A kind of vibration-damping foamed middle bottom material and preparation method thereof of width temperature range |
| CN115093624A (en) * | 2022-06-23 | 2022-09-23 | 太仓市霖瑞橡塑制品有限公司 | Low-temperature-resistant rubber and preparation method thereof |
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| CN103030842A (en) * | 2012-08-13 | 2013-04-10 | 茂泰(福建)鞋材有限公司 | Wear-resisting and shock-absorbing rubber material for soles |
| CN104045883A (en) * | 2014-06-24 | 2014-09-17 | 青岛国强环保科技有限公司 | Elastic rubber composition |
| CN104804228A (en) * | 2015-02-28 | 2015-07-29 | 广东志达行新材料有限公司 | Synthesized light rubber material for sole and preparation method of synthesized light rubber material |
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2016
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| CN103030842A (en) * | 2012-08-13 | 2013-04-10 | 茂泰(福建)鞋材有限公司 | Wear-resisting and shock-absorbing rubber material for soles |
| CN104045883A (en) * | 2014-06-24 | 2014-09-17 | 青岛国强环保科技有限公司 | Elastic rubber composition |
| CN104804228A (en) * | 2015-02-28 | 2015-07-29 | 广东志达行新材料有限公司 | Synthesized light rubber material for sole and preparation method of synthesized light rubber material |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109897385A (en) * | 2019-03-11 | 2019-06-18 | 安踏（中国）有限公司 | A kind of vibration-damping foamed middle bottom material and preparation method thereof of width temperature range |
| CN109897385B (en) * | 2019-03-11 | 2021-08-17 | 安踏（中国）有限公司 | Wide-temperature-range shock-absorption foaming insole material and preparation method thereof |
| CN115093624A (en) * | 2022-06-23 | 2022-09-23 | 太仓市霖瑞橡塑制品有限公司 | Low-temperature-resistant rubber and preparation method thereof |
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