CN109593236A - A kind of lightweight rubber soles material and preparation method thereof - Google Patents
A kind of lightweight rubber soles material and preparation method thereof Download PDFInfo
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- CN109593236A CN109593236A CN201811289541.5A CN201811289541A CN109593236A CN 109593236 A CN109593236 A CN 109593236A CN 201811289541 A CN201811289541 A CN 201811289541A CN 109593236 A CN109593236 A CN 109593236A
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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
- C08L7/00—Compositions of natural rubber
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- 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
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- 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
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Abstract
The present invention discloses a kind of lightweight rubber soles material and preparation method thereof, is made of raw material from the following weight: 50-70 parts of natural rubber, 30-50 parts of butadiene rubber, 3-7 parts of activated zinc oxide, 1-3 parts of stearic acid, I 1.5-2 parts of promotor, I 0.5-1 parts of anti-aging agent, II 1-2 parts of anti-aging agent, 1-3 parts of silane coupling agent, 3-7 parts of vaseline, 10-15 parts of naphthenic oil, 30-60 parts of carbon black, 5-20 parts of elastomer CPE, 10-30 parts of hollow glass micropearl, II 0.1-0.5 parts of promotor, 1-3 parts of sulphur.Compared with the existing technology, lightweight rubber soles material of the invention has the advantages that elastic height, density is low, level of comfort is high, while also maintaining rubber antiskid, advantage wear-resisting, anti-aging property is good.
Description
Technical field
The invention belongs to sole material technical fields, and in particular to a kind of lightweight rubber soles material and its preparation
Method.
Background technique
With the continuous development of footwear material, comfort becomes the major criterion that people select footwear, therefore, high resiliency,
Lightweight becomes the Main way of current sole material development.Currently, the materials such as PU, EVA, TPU, TPR is mostly used to do in the market
Lightweight sole.Although PU sole, EVA foamed shoe sole light weight, lower temperature resistance, skid resistance and loss of properties on aging；TPU,
Although TRP sole has superpower wear-resistant, heat resistance is poor, when temperature is more than 40 DEG C, starts to soften.Rubber is traditional shoes
Bottom material has good skid resistance and wearability, and has the environmental adaptability such as high- and low-temperature resistance, but there are preponderance,
It wears the disadvantages of uncomfortable, therefore needs to research and develop the lightweight rubber soles material and its system that a kind of quality is light, level of comfort is high
Preparation Method.
Summary of the invention
To solve the above problems, the present invention provides a kind of lightweight rubber soles material and preparation method thereof.
The object of the present invention is achieved in the following manner:
A kind of lightweight rubber soles material, is made of raw material from the following weight: 50-70 parts of natural rubber, suitable fourth rubber
30-50 parts of glue, 3-7 parts of activated zinc oxide, 1-3 parts of stearic acid, I 1.5-2 parts of promotor, I 0.5-1 parts of anti-aging agent, anti-aging agent
II 1-2 parts, 1-3 parts of silane coupling agent, 3-7 parts of vaseline, 10-15 parts of naphthenic oil, 30-60 parts of carbon black, elastomer CPE 5-20
Part, 10-30 parts of hollow glass micropearl, II 0.1-0.5 parts of promotor, 1-3 parts of sulphur.
Preferably, it is made of raw material from the following weight: 60 parts of natural rubber, 40 parts of butadiene rubber, activated zinc oxide 5
Part, 2 parts of stearic acid, I 1.5 parts of promotor, I 1 parts of anti-aging agent, II 1.5 parts of anti-aging agent, 2 parts of silane coupling agent, vaseline 5
Part, 10 parts of naphthenic oil, 40 parts of carbon black, CPE10 parts of elastomer, 15 parts of hollow glass micropearl, II 0.2 parts of promotor, sulphur 1.3
Part.
The silane coupling agent is Si-69 coupling agent.
The promotor I is altax, and promotor II is promotor TT.
The anti-aging agent I is antioxidant MB, and anti-aging agent II is antioxidant 4010NA.
The preparation method of the lightweight rubber soles material, comprises the steps of:
(1) natural rubber is put into open mill to plasticate, open mill roll spacing is 0.8-1mm, Bao Tong 8-12 times, cooling 0.8-
1.5 hours, it is subsequently added into butadiene rubber, it is thin 5-8 times logical again, it parks 20 hours or more, obtains blend glue stuff；
(2) mixer mixing is sent into after mixing the blend glue stuff after plasticating with each raw material that remaining is prepared, mixer temperature is
85-120 DEG C, mixing 2-4 minutes；
(3) by the sizing material upper roller open mill after mixing, slice is cooling, parks 12 hours or more, obtains lightweight rubber material
Material；
(4) the lightweight rubber material cooled down is put into vulcanizer mold and is vulcanized, sulfide stress 12-15MPa, vulcanization temperature
Degree is 145-160 DEG C, and vulcanization time is 4-8 minutes, obtains lightweight rubber soles.
Compared with the existing technology, lightweight rubber soles material of the invention is high with elasticity, density is low, comfortable journey
High advantage is spent, while also maintaining rubber antiskid, advantage wear-resisting, anti-aging property is good.
Specific embodiment
Embodiment 1
A kind of lightweight rubber soles material, is made of raw material from the following weight: 50-70 parts of natural rubber, suitable fourth rubber
30-50 parts of glue, 3-7 parts of activated zinc oxide, 1-3 parts of stearic acid, I 1.5-2 parts of promotor, I 0.5-1 parts of anti-aging agent, anti-aging agent
II 1-2 parts, 1-3 parts of silane coupling agent, 3-7 parts of vaseline, 10-15 parts of naphthenic oil, 30-60 parts of carbon black, elastomer CPE 5-20
Part, 10-30 parts of hollow glass micropearl, II 0.1-0.5 parts of promotor, 1-3 parts of sulphur.
Preferably, it is made of raw material from the following weight: 60 parts of natural rubber, 40 parts of butadiene rubber, activated zinc oxide 5
Part, 2 parts of stearic acid, I 1.5 parts of promotor, I 1 parts of anti-aging agent, II 1.5 parts of anti-aging agent, 2 parts of silane coupling agent, vaseline 5
Part, 10 parts of naphthenic oil, 40 parts of carbon black, CPE10 parts of elastomer, 15 parts of hollow glass micropearl, II 0.2 parts of promotor, sulphur 1.3
Part.
Preferably, the silane coupling agent is Si-69 coupling agent.
Preferably, the promotor I is altax, and promotor II is promotor TT.
Preferably, the anti-aging agent I is antioxidant MB, and anti-aging agent II is antioxidant 4010NA.
The preparation method of the lightweight rubber soles material, comprises the steps of:
(1) natural rubber is put into open mill to plasticate, open mill roll spacing is 0.8-1mm, Bao Tong 8-12 times, cooling 0.8-
1.5 hours, it is subsequently added into butadiene rubber, it is thin 5-8 times logical again, it parks 20 hours or more, obtains blend glue stuff；
(2) mixer mixing is sent into after mixing the blend glue stuff after plasticating with each raw material that remaining is prepared, mixer temperature is
85-120 DEG C, mixing 2-4 minutes；
(3) by the sizing material upper roller open mill after mixing, slice is cooling, parks 12 hours or more, obtains lightweight rubber material
Material；
(4) the lightweight rubber material cooled down is put into vulcanizer mold and is vulcanized, sulfide stress 12-15MPa, vulcanization temperature
Degree is 145-160 DEG C, and vulcanization time is 4-8 minutes, obtains lightweight rubber soles.
Raw material used in the present invention is commercial product, and raw material and producer are as follows: natural rubber (Xishuangbanna scape sun
Limited rubber responsible company)；The Beijing butadiene rubber BR9000(Yanshan Petrochemical rubber and plastic chemical industry Co., Ltd)；Activated zinc oxide
(Yongji City hongda Chemical Co., Ltd.)；Stearic acid (along grand chemical plastic Co., Ltd)；Rubber accelerator DM(Shijiazhuang City is poly-
Hundred wide Chemical Industry Science Co., Ltd)；Anti-aging agent RD (Berry Chemical Co., Ltd.)；Antioxidant 4010NA (the limited public affairs of Berry chemical industry
Department)；Si69 coupling agent (Dongguan City Su Zhan plastic cement Co., Ltd)；Vaseline (Guangzhou Qi Lin Chemical Co., Ltd.)；Naphthenic oil
(Hengshui Xi Hao Chemical Co., Ltd.)；Hundred million Bo Rui Chemical Co., Ltd. of the Tianjin carbon black N339()；The Weifang elastomer CPE(AsiaSat
Learn limited liability company)；Hollow glass micropearl (Zhejiang Hai Yue new material limited liability company)；Vulcanization accelerator TMTD (Shanghai beautification
Work Co., Ltd)；Sulphur (Linyi Jin Huang Chemical Co., Ltd.).
Embodiment 2
A kind of lightweight rubber soles material, is made of raw material from the following weight: 60 parts of natural rubber, butadiene rubber 40
It is part, 5 parts of activated zinc oxide, 2 parts of stearic acid, I 1.5 parts of promotor, I 1 parts of anti-aging agent, II 1.5 parts of anti-aging agent, silane coupled
2 parts of agent, 5 parts of vaseline, 10 parts of naphthenic oil, 40 parts of carbon black, 10 parts of elastomer CPE, 15 parts of hollow glass micropearl, promotor II
0.2 part, 1.3 parts of sulphur.
The silane coupling agent is Si-69 coupling agent.
The promotor I is altax, and promotor II is promotor TT.
The anti-aging agent I is antioxidant MB, and anti-aging agent II is antioxidant 4010NA.
The preparation method of the lightweight rubber soles material, comprises the steps of:
(1) natural rubber open mill is put into plasticate, open mill roll spacing is 1mm, Bao Tong 10 times, cooling 1 hour, then plus
Enter butadiene rubber, it is thin 6 times logical again, it parks 20 hours or more, obtains blend glue stuff；
(2) mixer mixing is sent into after mixing the blend glue stuff after plasticating with each raw material that remaining is prepared, mixer temperature is
120 DEG C, mixing 3 minutes；
(3) by the sizing material upper roller open mill after mixing, slice is cooling, parks 12 hours or more, obtains lightweight rubber material
Material；
(4) the lightweight rubber material cooled down is put into vulcanizer mold and is vulcanized, sulfide stress 15MPa, curing temperature
It is 160 DEG C, vulcanization time is 4 minutes, obtains lightweight rubber soles.
Embodiment 3
A kind of lightweight rubber soles material, is made of raw material from the following weight: 70 parts of natural rubber, butadiene rubber 30
Part, 5 parts of activated zinc oxide, 2 parts of stearic acid, I 1.5 parts of promotor, I 1 parts of anti-aging agent, II 1.5 parts of anti-aging agent, silane coupling agent 2
Part, 5 parts of vaseline, 10 parts of naphthenic oil, 40 parts of carbon black, 15 parts of elastomer CPE, 10 parts of hollow glass micropearl, promotor II 0.2
Part, 1.3 parts of sulphur.
The silane coupling agent is Si-69 coupling agent.
The promotor I is altax, and promotor II is promotor TT.
The anti-aging agent I is antioxidant MB, and anti-aging agent II is antioxidant 4010NA.
The preparation method of the lightweight rubber soles material, comprises the steps of:
(1) natural rubber open mill being put into plasticate, open mill roll spacing is 0.9mm, it is Bao Tong 10 times, 1.2 hours cooling, it connects
Addition butadiene rubber, it is logical 6 times thin again, park 20 hours or more, obtain blend glue stuff；
(2) mixer mixing is sent into after mixing the blend glue stuff after plasticating with each raw material that remaining is prepared, mixer temperature is
120 DEG C, mixing 3 minutes；
(3) by the sizing material upper roller open mill after mixing, slice is cooling, parks 12 hours or more, obtains lightweight rubber material
Material；
(4) the lightweight rubber material cooled down is put into vulcanizer mold and is vulcanized, sulfide stress 15MPA, curing temperature
It is 160 DEG C, vulcanization time is 4 minutes, obtains lightweight rubber soles.
Embodiment 4
A kind of lightweight rubber soles material, is made of raw material from the following weight: 50 parts of natural rubber, 45 parts of butadiene rubber,
It is 7 parts of activated zinc oxide, 3 parts of stearic acid, I 2 parts of promotor, I 0.5 parts of anti-aging agent, II 2 parts of anti-aging agent, 1 part of silane coupling agent, all
3 parts of intellectual circle, 13 parts of naphthenic oil, 50 parts of carbon black, 20 parts of elastomer CPE, 30 parts of hollow glass micropearl, II 0.1 parts of promotor, sulphur
2 parts of sulphur.
The silane coupling agent is Si-69 coupling agent.
The promotor I is altax, and promotor II is promotor TT.
The anti-aging agent I is antioxidant MB, and anti-aging agent II is antioxidant 4010NA.
The preparation method of the lightweight rubber soles material, comprises the steps of:
(1) natural rubber open mill being put into plasticate, open mill roll spacing is 0.8mm, it is Bao Tong 8 times, 1.5 hours cooling, it connects
Addition butadiene rubber, it is logical 8 times thin again, park 20 hours or more, obtain blend glue stuff；
(2) mixer mixing is sent into after mixing the blend glue stuff after plasticating with each raw material that remaining is prepared, mixer temperature is
85 DEG C, mixing 2 minutes；
(3) by the sizing material upper roller open mill after mixing, slice is cooling, parks 12 hours or more, obtains lightweight rubber material
Material；
(4) the lightweight rubber material cooled down is put into vulcanizer mold and is vulcanized, sulfide stress 12MPA, curing temperature
It is 150 DEG C, vulcanization time is 6 minutes, obtains lightweight rubber soles.
Embodiment 5
A kind of lightweight rubber soles material, is made of raw material from the following weight: 55 parts of natural rubber, 50 parts of butadiene rubber,
3 parts of activated zinc oxide, 1 part of stearic acid, I 1.8 parts of promotor, I 0.7 parts of anti-aging agent, II 1 parts of anti-aging agent, silane coupling agent 3
Part, 7 parts of vaseline, 15 parts of naphthenic oil, 30 parts of carbon black, 5 parts of elastomer CPE, 20 parts of hollow glass micropearl, promotor II 0.5
Part, 3 parts of sulphur.
The silane coupling agent is Si-69 coupling agent.
The promotor I is altax, and promotor II is promotor TT.
The anti-aging agent I is antioxidant MB, and anti-aging agent II is antioxidant 4010NA.
The preparation method of the lightweight rubber soles material, comprises the steps of:
(1) natural rubber open mill being put into plasticate, open mill roll spacing is 1mm, it is Bao Tong 12 times, 0.8 hour cooling, then
Butadiene rubber is added, it is thin 5 times logical again, it parks 20 hours or more, obtains blend glue stuff；
(2) mixer mixing is sent into after mixing the blend glue stuff after plasticating with each raw material that remaining is prepared, mixer temperature is
90 DEG C, mixing 4 minutes；
(3) by the sizing material upper roller open mill after mixing, slice is cooling, parks 12 hours or more, obtains lightweight rubber material
Material；
(4) the lightweight rubber material cooled down is put into vulcanizer mold and is vulcanized, sulfide stress 13MPA, curing temperature
It is 145 DEG C, vulcanization time is 8 minutes, obtains lightweight rubber soles.
Embodiment 6
A kind of lightweight rubber soles material, is made of raw material from the following weight: 65 parts of natural rubber, 35 parts of butadiene rubber,
6 parts of activated zinc oxide, 1.5 parts of stearic acid, I 1.7 parts of promotor, I 0.8 parts of anti-aging agent, II 1.7 parts of anti-aging agent, silane are even
Join 1.5 parts of agent, 6 parts of vaseline, 14 parts of naphthenic oil, 45 parts of carbon black, 8 parts of elastomer CPE, 25 parts of hollow glass micropearl, promotor
II 0.3 parts, 1 part of sulphur.
The silane coupling agent is Si-69 coupling agent.
The promotor I is altax, and promotor II is promotor TT.
The anti-aging agent I is antioxidant MB, and anti-aging agent II is antioxidant 4010NA.
The preparation method of the lightweight rubber soles material, comprises the steps of:
(1) natural rubber open mill being put into plasticate, open mill roll spacing is 0.9mm, it is Bao Tong 11 times, 0.9 hour cooling, it connects
Addition butadiene rubber, it is logical 7 times thin again, park 20 hours or more, obtain blend glue stuff；
(2) mixer mixing is sent into after mixing the blend glue stuff after plasticating with each raw material that remaining is prepared, mixer temperature is
110 DEG C, mixing 3 minutes；
(3) by the sizing material upper roller open mill after mixing, slice is cooling, parks 12 hours or more, obtains lightweight rubber material
Material；
(4) the lightweight rubber material cooled down is put into vulcanizer mold and is vulcanized, sulfide stress is 14 MPA, curing temperature
It is 155 DEG C, vulcanization time is 7 minutes, obtains lightweight rubber soles.
Embodiment 7
A kind of lightweight rubber soles material, is made of raw material from the following weight: 50 parts of natural rubber, 40 parts of butadiene rubber,
7 parts of activated zinc oxide, 1.2 parts of stearic acid, I 2 parts of promotor, I 1 parts of anti-aging agent, II 1.9 parts of anti-aging agent, silane coupling agent 3
Part, 4 parts of vaseline, 10 parts of naphthenic oil, 35 parts of carbon black, 10 parts of elastomer CPE, 12 parts of hollow glass micropearl, promotor II 0.5
Part, 3 parts of sulphur.
The silane coupling agent is Si-69 coupling agent.
The promotor I is altax, and promotor II is promotor TT.
The anti-aging agent I is antioxidant MB, and anti-aging agent II is antioxidant 4010NA.
The preparation method of the lightweight rubber soles material, comprises the steps of:
(1) natural rubber open mill being put into plasticate, open mill roll spacing is 0.9mm, it is Bao Tong 10 times, 1 hour cooling, then
Butadiene rubber is added, it is thin 8 times logical again, it parks 20 hours or more, obtains blend glue stuff；
(2) mixer mixing is sent into after mixing the blend glue stuff after plasticating with each raw material that remaining is prepared, mixer temperature is
95 DEG C, mixing 4 minutes；
(3) by the sizing material upper roller open mill after mixing, slice is cooling, parks 12 hours or more, obtains lightweight rubber material
Material；
(4) the lightweight rubber material cooled down is put into vulcanizer mold and is vulcanized, sulfide stress 15MPA, curing temperature
It is 155 DEG C, vulcanization time is 5 minutes, obtains lightweight rubber soles.
Embodiment 8
A kind of lightweight rubber soles material, is made of raw material from the following weight: 68 parts of natural rubber, 32 parts of butadiene rubber,
4 parts of activated zinc oxide, 3 parts of stearic acid, I 1.6 parts of promotor, I 0.9 parts of anti-aging agent, II 1.2 parts of anti-aging agent, silane coupling agent
1.3 parts, 7 parts of vaseline, 11 parts of naphthenic oil, 55 parts of carbon black, 7 parts of elastomer CPE, 30 parts of hollow glass micropearl, promotor II
0.1 part, 2.5 parts of sulphur.
The silane coupling agent is Si-69 coupling agent.
The promotor I is altax, and promotor II is promotor TT.
The anti-aging agent I is antioxidant MB, and anti-aging agent II is antioxidant 4010NA.
The preparation method of the lightweight rubber soles material, comprises the steps of:
(1) natural rubber open mill being put into plasticate, open mill roll spacing is 1mm, it is Bao Tong 12 times, 1.5 hours cooling, then
Butadiene rubber is added, it is thin 7 times logical again, it parks 20 hours or more, obtains blend glue stuff；
(2) mixer mixing is sent into after mixing the blend glue stuff after plasticating with each raw material that remaining is prepared, mixer temperature is
100 DEG C, mixing 2.5 minutes；
(3) by the sizing material upper roller open mill after mixing, slice is cooling, parks 12 hours or more, obtains lightweight rubber material
Material；
(4) the lightweight rubber material cooled down is put into vulcanizer mold and is vulcanized, sulfide stress is 12 MPA, curing temperature
It is 145 DEG C, vulcanization time is 7 minutes, obtains lightweight rubber soles.
Embodiment 9
A kind of lightweight rubber soles material, is made of raw material from the following weight: 60 parts of natural rubber, 50 parts of butadiene rubber,
5 parts of activated zinc oxide, 2.5 parts of stearic acid, I 1.9 parts of promotor, I 0.6 parts of anti-aging agent, II 1.6 parts of anti-aging agent, silane coupling agent
2.8 parts, 3 parts of vaseline, 12 parts of naphthenic oil, 30 parts of carbon black, CPE16 parts of elastomer, 10 parts of hollow glass micropearl, promotor II
0.4 part, 1.5 parts of sulphur.
The silane coupling agent is Si-69 coupling agent.
The promotor I is altax, and promotor II is promotor TT.
The anti-aging agent I is antioxidant MB, and anti-aging agent II is antioxidant 4010NA.
The preparation method of the lightweight rubber soles material, comprises the steps of:
(1) natural rubber open mill being put into plasticate, open mill roll spacing is 0.8mm, it is Bao Tong 8 times, 0.8 hour cooling, it connects
Addition butadiene rubber, it is logical 5 times thin again, park 20 hours or more, obtain blend glue stuff；
(2) mixer mixing is sent into after mixing the blend glue stuff after plasticating with each raw material that remaining is prepared, mixer temperature is
120 DEG C, mixing 3.5 minutes；
(3) by the sizing material upper roller open mill after mixing, slice is cooling, parks 12 hours or more, obtains lightweight rubber material
Material；
(4) the lightweight rubber material cooled down is put into vulcanizer mold and is vulcanized, sulfide stress 12MPA, curing temperature
It is 160 DEG C, vulcanization time is 8 minutes, obtains lightweight rubber soles.
The product of the above embodiment of the present invention 2-9 with existing rubber soles material carry out elongation, strength, density,
Abrasion, the performance test of hardness, performance is superior to existing rubber soles material, wherein with obtained by embodiment 2, embodiment 3
Lightweight rubber soles material for, testing result is shown in Table 1.Existing rubber soles material is commercial product, producer
It is Qingzhou City Huachen limited rubber company, the model of rubber boots is JC6-DS613, is tested using such sole.Certainly,
Other rubber soles can be used, test result is consistent with table 1.
Table 1, embodiment 2,3 and existing rubber material product testing result
It is density, abrasion, hard as it can be seen from table 1 embodiment 2, the elongation of embodiment 3, be strongly all larger than existing rubber material
Degree is respectively less than existing rubber material, illustrates that the elasticity of rubber soles material of the invention is more preferable, weight is lighter, material is softer, more
It is wear-resisting.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those skilled in the art,
Without depart from that overall concept of the invention, several changes and improvements can also be made, these also should be considered as of the invention
Protection scope, these all will not influence the effect and patent practicability that the present invention is implemented.
Claims (6)
1. a kind of lightweight rubber soles material, it is characterised in that: be made of raw material from the following weight: natural rubber
50-70 parts, 30-50 parts of butadiene rubber, 3-7 parts of activated zinc oxide, 1-3 parts of stearic acid, I 1.5-2 parts of promotor, anti-aging agent I
0.5-1 parts, II 1-2 parts of anti-aging agent, 1-3 parts of silane coupling agent, 3-7 parts of vaseline, 10-15 parts of naphthenic oil, 30-60 parts of carbon black,
5-20 parts of elastomer CPE, 10-30 parts of hollow glass micropearl, II 0.1-0.5 parts of promotor, 1-3 parts of sulphur.
2. lightweight rubber soles material as described in claim 1, it is characterised in that: by the raw material system of following parts by weight
At: 60 parts of natural rubber, 40 parts of butadiene rubber, 5 parts of activated zinc oxide, 2 parts of stearic acid, I 1.5 parts of promotor, anti-aging agent I 1
Part, II 1.5 parts of anti-aging agent, 2 parts of silane coupling agent, 5 parts of vaseline, 10 parts of naphthenic oil, 40 parts of carbon black, CPE10 parts of elastomer,
15 parts of hollow glass micropearl, II 0.2 parts of promotor, 1.3 parts of sulphur.
3. lightweight rubber soles material as described in claim 1, it is characterised in that: the silane coupling agent is Si-
69 coupling agents.
4. lightweight rubber soles material as claimed in claim 3, it is characterised in that: the promotor I is promotor
DM, promotor II are promotor TT.
5. lightweight rubber soles material as described in claim 1 or 4, it is characterised in that: the anti-aging agent I is anti-old
Agent MB, anti-aging agent II are antioxidant 4010NA.
6. the preparation method of lightweight rubber soles material as described in any one in claim 1-5, it is characterised in that: by
Following steps composition:
(1) natural rubber is put into open mill to plasticate, open mill roll spacing is 0.8-1mm, Bao Tong 8-12 times, cooling 0.8-
1.5 hours, it is subsequently added into butadiene rubber, it is thin 5-8 times logical again, it parks 20 hours or more, obtains blend glue stuff；
(2) mixer mixing is sent into after mixing the blend glue stuff after plasticating with each raw material that remaining is prepared, mixer temperature is
85-120 DEG C, mixing 2-4 minutes；
(3) by the sizing material upper roller open mill after mixing, slice is cooling, parks 12 hours or more, obtains lightweight rubber material
Material；
(4) the lightweight rubber material cooled down is put into vulcanizer mold and is vulcanized, sulfide stress 12-15MPa, vulcanization temperature
Degree is 145-160 DEG C, and vulcanization time is 4-8 minutes, obtains lightweight rubber soles.
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| CN115093621A (en) * | 2022-07-04 | 2022-09-23 | 际华三五一四制革制鞋有限公司 | Silica aerogel rubber and preparation method and application thereof |
| CN115304837A (en) * | 2021-08-09 | 2022-11-08 | 温州市优联新材料有限公司 | Antiskid sole material and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110204803A (en) * | 2019-07-04 | 2019-09-06 | 福建省卓睿新材料科技有限公司 | A kind of Specific gravity rubber product and preparation method thereof |
| CN110204803B (en) * | 2019-07-04 | 2021-07-23 | 福建省卓睿新材料科技有限公司 | Light-weight rubber product and preparation method thereof |
| CN111218041A (en) * | 2020-03-14 | 2020-06-02 | 温州市瓯海凯欣鞋业有限公司 | Wear-resistant sole material and manufacturing method thereof |
| CN111849043A (en) * | 2020-08-15 | 2020-10-30 | 温州市鹿城金米莉金足皮鞋厂 | Wear-resistant sole and production process thereof |
| CN112694646A (en) * | 2020-12-31 | 2021-04-23 | 东莞市厚铧橡胶科技有限公司 | Rubber material with light specific gravity |
| CN115304837A (en) * | 2021-08-09 | 2022-11-08 | 温州市优联新材料有限公司 | Antiskid sole material and preparation method thereof |
| CN115304837B (en) * | 2021-08-09 | 2024-03-26 | 温州市优联新材料有限公司 | Anti-skid sole material and preparation method thereof |
| CN115093621A (en) * | 2022-07-04 | 2022-09-23 | 际华三五一四制革制鞋有限公司 | Silica aerogel rubber and preparation method and application thereof |
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Application publication date: 20190409 |