CN105399991A - Wearproof rubber shoe material and preparation method thereof - Google Patents
Wearproof rubber shoe material and preparation method thereof Download PDFInfo
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- CN105399991A CN105399991A CN201510794919.7A CN201510794919A CN105399991A CN 105399991 A CN105399991 A CN 105399991A CN 201510794919 A CN201510794919 A CN 201510794919A CN 105399991 A CN105399991 A CN 105399991A
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Abstract
The invention discloses a wearproof rubber shoe material which comprises the following ingredients: natural rubber, plastic styrene butadiene rubber, ethylene-propylene-diene rubber, a hydrogenated styrene-butadiene-phenethylene segmented copolymer, phenethylene, one or more filling agents, benzoyl peroxide, triethylene glycol di-2-ethylhexoate(triglycol dioctate), polyethylene wax, dicumyl peroxide, N,N-dinitrosopentamethylenetetramine and thiamine disulfide. Through adoption of the wearproof rubber shoe material provided by the invention, the problems that the conventional rubber shoe material is poor in wearproof property and low in skid resistance; meanwhile, the wearproof rubber shoe material has the characteristics of being light in weight, soft, resistant to tearing and the like.
Description
Technical field
The present invention relates to footwear material field.More particularly, the present invention relates to a kind of abrasive rubber footwear material, also relate to a kind of preparation method of abrasive rubber footwear material
Background technology
Rubber is divided into natural rubber and synthetic rubber, and natural rubber gathers latex by rubber tree and makes, and is the polymkeric substance of isoprene, tool has good wearability, very high elasticity, tensile strength at yield and elongation, but easily aging in atmosphere, and heat becomes sticky, apt to deteriorate, the quality guaranteed period is short.Synthetic rubber is the strong flexible polymer of synthetic, also have excellent thermotolerance, winter hardiness, non-corrosibility and by such environmental effects little, but the drawing effect in it is poor, tearing toughness and mechanical property are also poor.
Rubber item is widely used in industry or life each side, the footwear of rubber-like sole are wherein used to account for more than 90% in footwear, rubber boots material because of the favor that it is light, soft comfortable is subject to consumers in general and footwear designer always, popular a lot of year in footwear material field.But single rubber constituent can not satisfy the demands of consumers, along with the raising of consumer spending idea, the requirement of people to shoes constantly raises.As sole, light weight, wear-resisting, on-slip be possessed, the several functions such as softness, anti tear.
Summary of the invention
For the weak point existed in above-mentioned technology, the invention provides a kind of abrasive rubber footwear material, solve rubber boots material in prior art and wear no resistance, the problem that non-skid property is low, this footwear material also has light weight simultaneously, the performances such as softness, anti tear.
For achieving the above object, the present invention adopts following technical scheme:
A kind of abrasive rubber footwear material, comprises the component of following weight part:
Preferably, the door girl viscosity of described terpolymer EP rubber is lower than 40.
Preferably, described cinnamic melting index is 18g/10min ~ 25g/10min.
Preferably, described weighting agent is calcium carbonate, talcum powder, magnesiumcarbonate, kaolinic one or combination.
Preferably, the hardness of described hydrogenated styrene-butadiene-styrene block copolymers is 20 ~ 50A.
Prepare a preparation method for foregoing wear rubber boots material, comprise the steps:
S1: by proportioning, natural rubber being dropped into mill, to carry out plasticating temperature be 30 DEG C, plasticate after 20min and add plasticity-styrene-butadiene rubber(SBR), terpolymer EP rubber, hydrogenated styrene-butadiene-styrene block copolymers and natural rubber mix, when roller temperature is 45 ~ 50 DEG C, add vinylbenzene and stir, when temperature reaches 100 ~ 110 DEG C, add weighting agent, diphenyl peroxide formic acid, triethylene glycol two 2-ethylhexoate, polyethylene wax, dicumyl peroxide, N, N-dinitrosopentamethylene tetramine, thiamine disulfide carries out mixing 40 ~ 50min and forms rubber unvulcanizate,
S2: the rubber unvulcanizate obtained by step S1 makes film on rolling press, be then forced in mould by forcing machine and carry out sulfuration, curing temperature is 100 DEG C, and curing time is 1h.
S3: take out the footwear material that vulcanizates through deburring from mould, QC inspection, surface treatment, packaging warehouse-in.
The invention has the beneficial effects as follows:
(1) the present invention utilizes high viscosity vinylbenzene to improve the resistance to type that circumnutates, the tear resistance of sole, the flowing water line of sole surface can be removed simultaneously, utilize the hydrogenated styrene-butadiene-styrene block copolymers with good rigidity, toughness, surface luster property and color inhibition, effectively can prevent footwear material xanthochromia, and material shaping effect can be effectively improved, improve the dimensional stability of material;
(2) abrasive rubber footwear material of the present invention has good elasticity, and non-skid property is good, and wear resistance is better than General Purpose Rubber footwear material, simultaneously color inhibition.
Embodiment
Describe embodiments of the present invention in detail below with reference to specific embodiment, to the present invention, how utilisation technology means solve technical problem whereby, and the implementation procedure reaching technique effect can fully understand and implement according to this.
If do not specialize, the conventional means that the technique means adopted in embodiment is well known to those skilled in the art, the raw material adopted also be can business obtain.The various process do not described in detail and method are ordinary methods as known in the art.
Embodiment 1
A kind of abrasive rubber footwear material, is made up of the component of following weight part: natural rubber 15 parts; 10 parts, plasticity-styrene-butadiene rubber(SBR); Terpolymer EP rubber 3 parts; Hydrogenated styrene-butadiene-styrene block copolymers 10 parts; Vinylbenzene 3 parts (melting index is 18g/10min); 2 parts, calcium carbonate; 0.3 part, diphenyl peroxide formic acid; Triethylene glycol two 2-ethylhexoate 0.4 part; Polyethylene wax 0.6 part; Dicumyl peroxide 0.5 part; N, N-dinitrosopentamethylene tetramine 0.8 part; Thiamine disulfide 1 part.
Embodiment 2
A kind of abrasive rubber footwear material, is made up of the component of following weight part: natural rubber 25 parts; 18 parts, plasticity-styrene-butadiene rubber(SBR); Terpolymer EP rubber 10 parts; Hydrogenated styrene-butadiene-styrene block copolymers 18 parts; Vinylbenzene 10 parts (melting index is 25g/10min); Talcum powder 5 parts; 0.6 part, diphenyl peroxide formic acid; Triethylene glycol two 2-ethylhexoate 01 part; Polyethylene wax .5 part; Dicumyl peroxide 1.2 parts; N, N-dinitrosopentamethylene tetramine 1.2 parts; Thiamine disulfide 3 parts.
Embodiment 3
A kind of abrasive rubber footwear material, is made up of the component of following weight part: natural rubber 20 parts; 15 parts, plasticity-styrene-butadiene rubber(SBR); Terpolymer EP rubber 7 parts; Hydrogenated styrene-butadiene-styrene block copolymers 15 parts; Vinylbenzene 7 parts (melting index is 20g/10min); 3 parts, calcium carbonate; 0.4 part, diphenyl peroxide formic acid; Triethylene glycol two 2-ethylhexoate 0.8 part; Polyethylene wax 0.9 part; Dicumyl peroxide 0.8 part; N, N-dinitrosopentamethylene tetramine 1 part; Thiamine disulfide 2 parts.
Embodiment 4
A kind of abrasive rubber footwear material, is made up of the component of following weight part: natural rubber 22 parts; 12 parts, plasticity-styrene-butadiene rubber(SBR); Terpolymer EP rubber 9 parts; Hydrogenated styrene-butadiene-styrene block copolymers 14 parts; Vinylbenzene 8 parts (melting index is 20g/10min); Talcum powder 5 parts; 0.5 part, diphenyl peroxide formic acid; Triethylene glycol two 2-ethylhexoate 1 part; Polyethylene wax 1 part; Dicumyl peroxide 1 part; N, N-dinitrosopentamethylene tetramine 1 part; Thiamine disulfide 2 parts.
Terpolymer EP rubber is selected from lion chemistry Royalene400 (mooney viscosity 37), and the hardness of hydrogenated styrene-butadiene-styrene block copolymers is 30A.
Comparative example 1
A kind of abrasive rubber footwear material, is made up of the component of following weight part: natural rubber 30 parts; 20 parts, plasticity-styrene-butadiene rubber(SBR); Terpolymer EP rubber 15 parts; Hydrogenated styrene-butadiene-styrene block copolymers 25 parts; Vinylbenzene 15 parts (melting index is 18g/10min); Weighting agent 8 parts; 1 part, diphenyl peroxide formic acid; Triethylene glycol two 2-ethylhexoate 2 parts; Polyethylene wax 2 parts; Dicumyl peroxide 2 parts; N, N-dinitrosopentamethylene tetramine 2 parts; Thiamine disulfide 5 parts.
Contrast 2
A kind of abrasive rubber footwear material, is made up of the component of following weight part: natural rubber 10 parts; 5 parts, plasticity-styrene-butadiene rubber(SBR); Terpolymer EP rubber 2 parts; Hydrogenated styrene-butadiene-styrene block copolymers 8 parts; Vinylbenzene 2 parts (melting index is 18g/10min); 1 part, calcium carbonate; 0.1 part, diphenyl peroxide formic acid; Triethylene glycol two 2-ethylhexoate 0.3 part; Polyethylene wax 0.5 part; Dicumyl peroxide 0.4 part; N, N-dinitrosopentamethylene tetramine 0.6 part; Thiamine disulfide 0.8 part.
Terpolymer EP rubber is selected from lion chemistry Royalene400 (mooney viscosity 37), and the hardness of hydrogenated styrene-butadiene-styrene block copolymers is 30A.
Comparative example 3
A kind of abrasive rubber footwear material, component is identical with embodiment 1, and difference is to adopt melting index to be the vinylbenzene of 10g/10min.
Comparative example 4
A kind of abrasive rubber footwear material, component is identical with embodiment 1, and difference is that terpolymer EP rubber adopts lion chemistry Royalene360 (mooney viscosity 48).
Embodiment and comparative example are all adopted and are prepared with the following method:
S1: by proportioning, natural rubber being dropped into mill, to carry out plasticating temperature be 30 DEG C, plasticate after 20min and add plasticity-styrene-butadiene rubber(SBR), terpolymer EP rubber, hydrogenated styrene-butadiene-styrene block copolymers and natural rubber mix, when roller temperature is 45 ~ 50 DEG C, add vinylbenzene and stir, when temperature reaches 100 ~ 110 DEG C, add weighting agent, diphenyl peroxide formic acid, triethylene glycol two 2-ethylhexoate, polyethylene wax, dicumyl peroxide, N, N-dinitrosopentamethylene tetramine, thiamine disulfide carries out mixing 40 ~ 50min and forms rubber unvulcanizate,
S2: the rubber unvulcanizate obtained by step S1 makes film on rolling press, be then forced in mould by forcing machine and carry out sulfuration, curing temperature is 100 DEG C, and curing time is 1h;
S3: take out the footwear material that vulcanizates through deburring from mould, QC inspection, surface treatment, packaging warehouse-in.
The physical property measurement preparation of each embodiment and comparative example is as table 1
Table 1
Although embodiment of the present invention are open as above, but it is not restricted to listed in specification sheets and embodiment utilization, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details.
Claims (6)
1. an abrasive rubber footwear material, is characterized in that, comprises the component of following weight part:
2. abrasive rubber footwear material as claimed in claim 1, it is characterized in that, the door girl viscosity of described terpolymer EP rubber is lower than 40.
3. abrasive rubber footwear material as claimed in claim 1, it is characterized in that, described cinnamic melting index is 18g/10min ~ 25g/10min.
4. abrasive rubber footwear material as claimed in claim 1, it is characterized in that, described weighting agent is calcium carbonate, talcum powder, magnesiumcarbonate, kaolinic one or combination.
5. abrasive rubber footwear material as claimed in claim 1, it is characterized in that, the hardness of described hydrogenated styrene-butadiene-styrene block copolymers is 20 ~ 50A.
6. the preparation method of the wear resistant shoe material as described in any one of Claims 1 to 5, is characterized in that, comprise the steps:
S1: want the proportioning described in 1 by right, natural rubber being dropped into mill, to carry out plasticating temperature be 30 DEG C, plasticate after 20min and add plasticity-styrene-butadiene rubber(SBR), terpolymer EP rubber, hydrogenated styrene-butadiene-styrene block copolymers and natural rubber mix, when roller temperature is 45 ~ 50 DEG C, add vinylbenzene and stir, when temperature reaches 100 ~ 110 DEG C, add weighting agent, diphenyl peroxide formic acid, triethylene glycol two 2-ethylhexoate, polyethylene wax, dicumyl peroxide, N, N-dinitrosopentamethylene tetramine, thiamine disulfide carries out mixing 40 ~ 50min and forms rubber unvulcanizate,
S2: the rubber unvulcanizate obtained by step S1 makes film on rolling press, be then forced in mould by forcing machine and carry out sulfuration, curing temperature is 100 DEG C, and curing time is 1h;
S3: take out the footwear material that vulcanizates through deburring from mould, QC inspection, surface treatment, packaging warehouse-in.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510794919.7A CN105399991A (en) | 2015-11-18 | 2015-11-18 | Wearproof rubber shoe material and preparation method thereof |
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| CN201510794919.7A CN105399991A (en) | 2015-11-18 | 2015-11-18 | Wearproof rubber shoe material and preparation method thereof |
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| CN105399991A true CN105399991A (en) | 2016-03-16 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111808338A (en) * | 2020-06-17 | 2020-10-23 | 安徽省吉祥纺织工程先进技术研究院 | Light anti-skid rubber fiber composite material for processing outdoor shoe sole |
| CN114716736A (en) * | 2022-03-31 | 2022-07-08 | 晋江骏泰鞋材有限公司 | Titanium krypton surpasses passes through high printing opacity strong bradyseism sole |
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| CN111808338A (en) * | 2020-06-17 | 2020-10-23 | 安徽省吉祥纺织工程先进技术研究院 | Light anti-skid rubber fiber composite material for processing outdoor shoe sole |
| CN114716736A (en) * | 2022-03-31 | 2022-07-08 | 晋江骏泰鞋材有限公司 | Titanium krypton surpasses passes through high printing opacity strong bradyseism sole |
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Application publication date: 20160316 |