CN102898696A - Light rubber for sole and preparation method thereof - Google Patents
Light rubber for sole and preparation method thereof Download PDFInfo
- Publication number
- CN102898696A CN102898696A CN2012103694439A CN201210369443A CN102898696A CN 102898696 A CN102898696 A CN 102898696A CN 2012103694439 A CN2012103694439 A CN 2012103694439A CN 201210369443 A CN201210369443 A CN 201210369443A CN 102898696 A CN102898696 A CN 102898696A
- Authority
- CN
- China
- Prior art keywords
- weight part
- rubber
- glue
- sole
- lightweight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention relates to light rubber for a sole and a preparation method thereof. The rubber comprises, by weight, 10-20 parts of natural rubber, 80-90 parts of synthetic rubber, 10-20 parts of white carbon black, 1.5-2.5 parts of sulfur, 4-5 parts of activators, 1.8-2.5 parts of accelerators, 1.5-2.5 parts of zinc oxide, 1-1.5 part of stearic acid, 0.3-0.8 part of an antifoggant, 1-1.5 parts of age resisters, 40-50 parts of ethylene-vinyl acetate copolymer (EVA) and 40-50 parts of light resin. The raw materials are subjected to banburying treatment and placed into a mold for high-temperature press vulcanization to produce the light rubber. The light rubber for the sole is scientific in formula, low in cost and simple in preparation process; and the sole weight is reduced effectively, and a wearer can feel comfortable during walking.
Description
Technical field
The present invention relates to footwear material field, relate in particular to a kind of lightweight glue for sole and preparation method thereof.
Background technology
Sole is the important part in footwear material field, and the major function of sole is to protect foot, and is anti-skidding, and damping guarantees the comfortable of user's foot, reduces the occurrence probability of sport injury.
The material of sole is in the majority with rubber-sole at present.At the bottom of General Purpose Rubber, thermoplastic shaping, minute natural rubber and regenerated rubber.Although wear resistance is good, anti-skidding, flexible, easy fracture not, pliability is better, expandability good, contraction is stable, hardness is good, good bandability, waterproof.But shortcoming is easily to tell refreshingly, easily is corroded and maximum defective is that quality is heavier.
Summary of the invention
Based on this, it is poor to be necessary for existing sole elasticity, poor heat resistance, and the poor problem of non-skid property on the ground that profit mixes provides a kind of on-slip glue that can more effectively guarantee sole comfortableness and anti-skid.
A kind of lightweight glue for sole is made by the raw material of following weight part: natural rubber 10-20 part, synthetic rubber 80-90 part, white carbon black 10-20 part, sulphur 1.5-2.5 part, promoting agent 4-5 part, promotor 1.8-2.5 part, zinc oxide 1.5-2.5 part, stearic acid 1.0-1.5 part, antifogging agent 0.3-0.8 part, anti-aging agent 1-1.5 part, each 40-50 part of EVA and lightweight resin.
Natural rubber is 3L mark glue.
Synthetic rubber is cis-butadiene cement and artificial natural gum IR.
A kind of preparation method of the lightweight glue for sole comprises the steps: step 1, and natural rubber banburying in Banbury mixer of 10-20 weight part was turned upper roller and opens refining 5 minutes and the acquisition broken-(down)rubber of plasticating after 5 minutes, parks more than 20 hours, cuts glue; Step 2 on the basis of step 1, adds the synthetic rubber of 80-90 weight part successively, the white carbon black of 10-20 weight part, and the promoting agent of 4-5 weight part carries out banburying, and the time is 4-5 minute; Step 3: on the basis of step 2, the zinc oxide that adds the 1.2-2.5 weight part, 1.0-1.5 the stearic acid of weight part, 0.3-0.8 the antifogging agent of weight part, 1-1.5 the anti-aging agent of weight part, the mixing 6-8 of lightweight resin of the EVA of 40-50 weight part and 40-50 weight part minute, the cooling of upper roller slice was parked more than half a day again; Step 4 on the basis of step 3, adds the sulphur of 1.5-2.5 weight part, and the promotor of 1.8-2.5 weight part places in the mould jointly, is 145-160 ℃ in temperature, and pressure is sulfuration 5-7 minute under the condition of 12-20mpa.
Natural rubber is 3L mark glue.
Synthetic rubber is cis-butadiene cement and artificial natural gum IR.
The lightweight glue that should be used for sole, scientific formulation, cost is low, and preparation technology is simple, effectively reduces the weight of sole, so that wearer feels comfortably cool when walking.
Embodiment
The present invention will be further described below in conjunction with specific embodiment.
Synthetic rubber is that two kinds of cis-1,4-polybutadiene rubber and synthetic polyisoprenes are used in conjunction with.The performance of cis-1,4-polybutadiene rubber is because the molecular structure of cis-1,4-polybutadiene rubber mainly is cis Isosorbide-5-Nitrae-structure, and molecular arrangement is regular, so its elasticity is better than natural rubber.The second-order transition temperature TG=-105 of cis-1,4-polybutadiene rubber ℃, therefore its low-temperature physical property is fine, the cold-resistant temperature end, be lower than-55 ℃.Elasticity is best a kind of in the conventional rubber.Thermotolerance is identical with natural rubber, all be 120 ℃, but heat aging property is better than natural rubber.Tensile strength is all lower than natural rubber, styrene-butadiene rubber(SBR), therefore must add the strengthening agents such as carbon black.The excellent in abrasion resistance of cis-1,4-polybutadiene rubber, hysteresis loss is little, and living heat is low, and this is all very favourable to the reduction of giving birth to heat and tension set of goods under repeatedly being out of shape.
This elastomeric performance of isoprene and the similar natural rubber of structure.
The effect of white carbon black is as filler on the one hand, and it can improve wear resistance and the anti-slippery of rubber simultaneously, and uses the sizing material tensile strength, tear strength, wear resistance etc. of white carbon black to be improved.
Naphthenic oil has saturated and the ring-type carbon-chain structure.Because this structure, make naphthenic oil both have the some properties of arene, have again the some properties of straight chain hydrocarbon, two because naphthenic oil from natural oil, has cheap, from the horse's mouth advantage.
When zinc oxide is applied in the rubber, should select the special-purpose zinc oxide of rubber, mainly as natural rubber, elastomeric activator.Its particle is tiny to be spherical, has very large surface-area, have good dispersiveness and good adsorptivity, thereby can promote rubber sulfuration, activation and reinforcement anti-aging effect, can strengthen sulfidation, reach stability, processing safety raising, decrease fraction defective, improve rubber item resistance to tearing, wear resistance.Simultaneously, can improve anti-aging, the anti-crawl agentdefiection fragility energy of rubber product.
Other stearic acid of rubber grade is emulsifying agent in the synthetic and course of processing of rubber.Stearic acid plays an important role in the synthetic and course of processing of rubber.Stearic acid is the vulcanization leveller of widespread use in natural gum, synthetic rubber and the latex, also can be used as softening agent and tenderizer.Need add stearic acid and make emulsifying agent in producing the synthetic rubber process, when making spongy rubber, stearic acid can be made pore forming material, and stearic acid also can be used as the releasing agent of rubber item.The industry stearic acid is widely used in makeup processed, plastics cold resistant plasticizer, releasing agent, stablizer, tensio-active agent, thiofide, vulcanization leveller; The vulcanization leveller of natural, synthetical glue and latex, also as tenderizer.
Under a kind of embodiment, prepare the material of following weight part: natural rubber 10-20 part, synthetic rubber 80-90 part, white carbon black 10-20 part, sulphur 1.5-2.5 part, promoting agent 4-5 part, promotor 1.8-2.5 part, zinc oxide 1.5-2.5 part, stearic acid 1.0-1.5 part, antifogging agent 0.3-0.8 part, anti-aging agent 1-1.5 part, each 40-50 part of EVA and lightweight resin.
Concrete preparation process is as follows:
Step 1: natural rubber banburying in Banbury mixer of 10-20 weight part was turned upper roller and opens refining 5 minutes and the acquisition broken-(down)rubber of plasticating after 5 minutes, park more than 20 hours, cut glue;
Step 2: on the basis of step 1, add successively the synthetic rubber of 80-90 weight part, the white carbon black of 10-20 weight part, the promoting agent of 4-5 weight part carries out banburying, and the time is 4-5 minute;
Step 3: on the basis of step 2, the zinc oxide that adds the 1.2-2.5 weight part, 1.0-1.5 the stearic acid of weight part, 0.3-0.8 the antifogging agent of weight part, 1-1.5 the anti-aging agent of weight part, the mixing 6-8 of lightweight resin of the EVA of 40-50 weight part and 40-50 weight part minute, the cooling of upper roller slice was parked more than half a day again;
Step 4: on the basis of step 3, add the sulphur of 1.5-2.5 weight part, the promotor of 1.8-2.5 weight part places in the mould jointly, is 145-160 ℃ in temperature, and pressure is sulfuration 5-7 minute under the condition of 12-20mpa, is cooled to afterwards room temperature.
Just made a kind of lightweight glue for sole by above material and step, this lightweight glue that is used for sole has alleviated the weight of sole greatly, and elasticity is good, can fully guarantee the comfortable of wearer, and sense lessens fatigue.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (6)
1. a lightweight glue that is used for sole is characterized in that, described a kind of lightweight glue for sole is made by the raw material of following weight part: natural rubber 10-20 part, synthetic rubber 80-90 part, white carbon black 10-20 part, sulphur 1.5-2.5 part, promoting agent 4-5 part, promotor 1.8-2.5 part, zinc oxide 1.5-2.5 part, stearic acid 1.0-1.5 part, antifogging agent 0.3-0.8 part, anti-aging agent 1-1.5 part, each 40-50 part of EVA and lightweight resin.
2. a kind of lightweight glue for sole according to claim 1 is characterized in that, described natural rubber is 3L mark glue.
3. a kind of lightweight glue for sole according to claim 1 is characterized in that, described synthetic rubber is cis-butadiene cement and artificial natural gum IR.
4. preparation method who is used for the lightweight glue of sole, it is characterized in that, the preparation method of described a kind of lightweight glue for sole comprises the steps: step 1, with the banburying after 5 minutes in Banbury mixer of the natural rubber of 10-20 weight part, turn upper roller and open refining 5 minutes and the acquisition broken-(down)rubber of plasticating, park more than 20 hours, cut glue; Step 2 on the basis of step 1, adds the synthetic rubber of 80-90 weight part successively, the white carbon black of 10-20 weight part, and the promoting agent of 4-5 weight part carries out banburying, and the time is 4-5 minute; Step 3: on the basis of step 2, the zinc oxide that adds the 1.2-2.5 weight part, 1.0-1.5 the stearic acid of weight part, 0.3-0.8 the antifogging agent of weight part, 1-1.5 the anti-aging agent of weight part, the mixing 6-8 of lightweight resin of the EVA of 40-50 weight part and 40-50 weight part minute, the cooling of upper roller slice was parked more than half a day again; Step 4 on the basis of step 3, adds the sulphur of 1.5-2.5 weight part, and the promotor of 1.8-2.5 weight part places in the mould jointly, is 145-160 ℃ in temperature, and pressure is sulfuration 5-7 minute under the condition of 12-20mpa.
5. the preparation method of a kind of synthetic on-slip glue for sole according to claim 4 is characterized in that, described natural rubber is 3L mark glue.
6. the preparation method of a kind of synthetic on-slip glue for sole according to claim 4 is characterized in that, described synthetic rubber is cis-butadiene cement and artificial natural gum IR.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103694439A CN102898696A (en) | 2012-09-29 | 2012-09-29 | Light rubber for sole and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103694439A CN102898696A (en) | 2012-09-29 | 2012-09-29 | Light rubber for sole and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102898696A true CN102898696A (en) | 2013-01-30 |
Family
ID=47571204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103694439A Pending CN102898696A (en) | 2012-09-29 | 2012-09-29 | Light rubber for sole and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102898696A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103205026A (en) * | 2013-04-02 | 2013-07-17 | 福建快节奏体育用品有限公司 | Ultralight high-elastic rubber sole material and preparation method thereof |
| CN104262731A (en) * | 2014-08-29 | 2015-01-07 | 广东志达行新材料有限公司 | TCR thermo-controllable macromolecular elastic compounded rubber material |
| CN104262730A (en) * | 2014-08-29 | 2015-01-07 | 广东志达行新材料有限公司 | Preparation method of TCR thermal controllable macromolecule elastic composite rubber material |
| 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 |
| CN104804227A (en) * | 2015-02-28 | 2015-07-29 | 广东志达行新材料有限公司 | Cellulose-modified light rubber material for sole and preparation method of cellulose-modified light rubber material |
| CN105399991A (en) * | 2015-11-18 | 2016-03-16 | 吴江市风尚鞋厂 | Wearproof rubber shoe material and preparation method thereof |
| CN106188686A (en) * | 2016-08-30 | 2016-12-07 | 福建省晋江市金宝达鞋业有限公司 | The light wear-resistant elastomer material for sole of shoe of a kind of leftover pieces circulation and stress and technique |
| CN107216504A (en) * | 2017-07-31 | 2017-09-29 | 中国皮革和制鞋工业研究院（晋江）有限公司 | A kind of high abrasion rare-earth rubber material for shoes and preparation method thereof |
| CN109233005A (en) * | 2018-08-18 | 2019-01-18 | 鹤山市金俊达新材料有限公司 | A kind of Light rubber and preparation method thereof for sole |
| CN115286848A (en) * | 2022-09-08 | 2022-11-04 | 温州市宜和鞋材有限公司 | Three-dimensional glue-melting synthetic sole and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1876707A (en) * | 2005-12-13 | 2006-12-13 | 珠海经济特区珠瑞橡胶化学工业有限公司 | A light decorative laminates and manufacturing method thereof |
| CN102206368A (en) * | 2011-05-05 | 2011-10-05 | 茂泰(福建)鞋材有限公司 | High-elasticity rubber for shoe soles and preparation method thereof |
-
2012
- 2012-09-29 CN CN2012103694439A patent/CN102898696A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1876707A (en) * | 2005-12-13 | 2006-12-13 | 珠海经济特区珠瑞橡胶化学工业有限公司 | A light decorative laminates and manufacturing method thereof |
| CN102206368A (en) * | 2011-05-05 | 2011-10-05 | 茂泰(福建)鞋材有限公司 | High-elasticity rubber for shoe soles and preparation method thereof |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103205026A (en) * | 2013-04-02 | 2013-07-17 | 福建快节奏体育用品有限公司 | Ultralight high-elastic rubber sole material and preparation method thereof |
| CN104262731A (en) * | 2014-08-29 | 2015-01-07 | 广东志达行新材料有限公司 | TCR thermo-controllable macromolecular elastic compounded rubber material |
| CN104262730A (en) * | 2014-08-29 | 2015-01-07 | 广东志达行新材料有限公司 | Preparation method of TCR thermal controllable macromolecule elastic composite rubber material |
| CN104262731B (en) * | 2014-08-29 | 2016-06-29 | 广东志达行新材料有限公司 | A kind of hot controllability high polymer elastic composite rubber material of TCR |
| 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 |
| CN104804227A (en) * | 2015-02-28 | 2015-07-29 | 广东志达行新材料有限公司 | Cellulose-modified light rubber material for sole and preparation method of cellulose-modified light rubber material |
| CN105399991A (en) * | 2015-11-18 | 2016-03-16 | 吴江市风尚鞋厂 | Wearproof rubber shoe material and preparation method thereof |
| CN106188686A (en) * | 2016-08-30 | 2016-12-07 | 福建省晋江市金宝达鞋业有限公司 | The light wear-resistant elastomer material for sole of shoe of a kind of leftover pieces circulation and stress and technique |
| CN107216504A (en) * | 2017-07-31 | 2017-09-29 | 中国皮革和制鞋工业研究院（晋江）有限公司 | A kind of high abrasion rare-earth rubber material for shoes and preparation method thereof |
| CN109233005A (en) * | 2018-08-18 | 2019-01-18 | 鹤山市金俊达新材料有限公司 | A kind of Light rubber and preparation method thereof for sole |
| CN115286848A (en) * | 2022-09-08 | 2022-11-04 | 温州市宜和鞋材有限公司 | Three-dimensional glue-melting synthetic sole and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102898696A (en) | Light rubber for sole and preparation method thereof | |
| CN102898694A (en) | Super abrasion-resistant rubber for soles and preparation method for super abrasion-resistant rubber | |
| CN102206368A (en) | High-elasticity rubber for shoe soles and preparation method thereof | |
| CN103205026B (en) | A kind of Ultralight high-elastic rubber sole material and preparation method thereof | |
| CN101649077B (en) | Ultralight rubber formulation for sport sole | |
| CN102924772B (en) | Rubber composition used for anti-fire shoes and manufacturing method thereof | |
| CN110577680A (en) | light anti-skid rubber sole material and manufacturing method thereof | |
| CN102189897B (en) | Tire having tread with an internal softer transition rubber layer containing short fiber reinforcement | |
| CN107216504A (en) | A kind of high abrasion rare-earth rubber material for shoes and preparation method thereof | |
| CN107739455A (en) | A kind of high mileage all-steel tire tread sizing material and preparation method | |
| JP2014095016A (en) | Rubber composition for bead apex, side wall packing, base tread or breaker cushion and pneumatic tire | |
| CN103467799A (en) | Solution-polymerized styrene-butadiene tread rubber and mixing process thereof | |
| CN104804228A (en) | Synthesized light rubber material for sole and preparation method of synthesized light rubber material | |
| CN103497377A (en) | Shoe sole rubber composition | |
| CN111533967B (en) | Rubber sole and preparation method thereof | |
| CN102898698A (en) | Synthetic non-slip rubber for soles and preparation method for synthetic non-slip rubber | |
| CN103171371B (en) | There is the truck tyre of rubber tread | |
| CN103524801A (en) | Wear-resistant rubber sole and preparation method thereof | |
| CN102898699A (en) | Conducting rubber for sole and preparation method thereof | |
| CN103937047A (en) | Light micro-foaming anti-wear rubber used for shoe sole and preparing method thereof | |
| CN108641171A (en) | A kind of expanded material and preparation method thereof | |
| CN107513190A (en) | The passenger car spare tyre of low odor dispersion | |
| CN102993492A (en) | High wear-resisting rubber and preparation method thereof | |
| CN102898689A (en) | Ultra-soft rubber for sole and preparation method thereof | |
| CN104497369A (en) | Comfortable and wear-resistant rubber shoe sole and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130130 |