CN105254967A - Novel low-cost rubber sole - Google Patents
Novel low-cost rubber sole Download PDFInfo
- Publication number
- CN105254967A CN105254967A CN201510774302.9A CN201510774302A CN105254967A CN 105254967 A CN105254967 A CN 105254967A CN 201510774302 A CN201510774302 A CN 201510774302A CN 105254967 A CN105254967 A CN 105254967A
- Authority
- CN
- China
- Prior art keywords
- rubber
- novel low
- cost
- raw material
- promotor
- 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
A novel low-cost rubber sole is composed of two parts. The first part is prepared from natural rubber, butadiene styrene rubber, tyre top regenerated rubber, a thickener, stearic acid, zinc oxide, anti-aging agents, carbon black, clay, a vulcanizing agent and a vulcanization accelerator. According to the rubber sole, the use amount of natural rubber is reduced, a vulcanization system is adjusted and a compounding agent is reasonably used, so that rubber sole cost is greatly reduced; besides, tyre top regenerated rubber good in performance is adopted as regenerated rubber, so that physical performance, in particular to the strength and elongation, of the regenerated rubber is effectively guaranteed, and wear marks and folding resistance of a finished shoe are guaranteed.
Description
Technical field
The invention belongs to footwear processing technique field, be specifically related at the bottom of a kind of Novel low-cost rubber.
Background technology
General footwear rubber-sole is reduced costs by the usage quantity strengthening reclaimed rubber, but because regenerated rubber quality exists labile factor, easily cause physicals at the bottom of glue to decline, as brute force, the decline of the performances such as elongation, particularly becomes footwear polishing scratch and becomes footwear folding quality undesirable.
Summary of the invention
Object of the present invention is just to provide at the bottom of a kind of Novel low-cost rubber for solving the deficiencies in the prior art.
The object of the invention is with following technical proposals realize:
At the bottom of a kind of Novel low-cost rubber, formula material is divided into two portions, and first part is made up of the raw material of following weight part: natural rubber 4.8-5.2 part, styrene-butadiene rubber(SBR) 7.2-7.7 part, tire top regenerated rubber 63.5-67.1 part, tackifier 1.6-1.8 part, stearic acid 1.2-1.5 part, zinc oxide 1.7-1.8 part, anti-aging agent 0.7-0.8 part, carbon black 7.7-13.4 part, potter's clay 2.4-2.6 part; Second section is made up of the following raw material accounting for the degree of first part's raw material gross weight: vulcanizing agent 3-4%, vulcanization accelerator 4.75-6.25%.
Described tackifier are coumarone indene resin.
Described anti-aging agent is any one or both combinations of antioxidant 4010NA, antioxidant MB.
Described vulcanizing agent is sulphur.
Described vulcanization accelerator is by vulkacit D promotor 0.75-0.85, accelerator dibenzothiazyl disulfide 1-1.6,2-benzothiazolyl mercaptan promotor 1-1.2, N cyclohexyl 2 benzothiazole sulfenamide promotor 2-2.6 forms, and described content is the degree accounting for first part's raw material gross weight.
By reducing natural rubber consumption at the bottom of glue of the present invention, have adjusted the reasonable employment of vulcanization system and Synergist S-421 95, considerably reduce cost at the bottom of glue, and reclaimed rubber adopts tire top of good performance reclaimed rubber, effectively ensure that the physicals of reclaimed rubber, the particularly superperformance of powerful and elongation, for the one-tenth footwear polishing scratch of product shoes and folding quality provide guarantee.Use potter's clay to be conducive to the dispersion of sizing material in formula, add affinity and the wettability of potter's clay surface and rubber, improve the content in conjunction with glue in rubber unvulcanizate, add reinforcing effect; Carbon black is because of its special structural and chemical property, the cross-linking density of sizing material is also enhanced, network structure improves, improve the mechanical properties such as the tensile strength of cross-linked rubber, wear resistance, sizing material is made to obtain excellent mechanical property, eliminate the physicals using regenerated rubber to cause to decline, the defect of the particularly decline of mechanical property.
Be 14.37 yuan/kg with money footwear original production and application glue sole formula price, glue sole formula price of the present invention is used to be 8.5 yuan/kg, every two shoes-used glue reserve price lattice drop to 6.8 yuan/bis-by original 11.50 yuan/bis-, prices 4.7 yuan/bis-at the bottom of every two glue, as follows by the product shoes performance test results made at the bottom of glue of the present invention:
Wear resisting property: 8.0mm, 8.4mm;
, there is not newly-increased crackle in folding quality: 9.0mm;
Meet QB/T1002-2005 leather shoes standard-required.
Embodiment
embodiment 1
At the bottom of a kind of Novel low-cost rubber, formula material is divided into two portions, and first part is made up of the raw material of following weight part: natural rubber 4.8-5.2 part, styrene-butadiene rubber(SBR) 7.2-7.7 part, tire top regenerated rubber 63.5-67.1 part, tackifier 1.6-1.8 part, stearic acid 1.2-1.5 part, zinc oxide 1.7-1.8 part, anti-aging agent 0.7-0.8 part, carbon black 7.7-13.4 part, potter's clay 2.4-2.6 part; Second section is made up of the following raw material accounting for the degree of first part's raw material gross weight: vulcanizing agent 3-4%, vulcanization accelerator 4.75-6.25%.Described tackifier are preferably coumarone indene resin; Described anti-aging agent is preferably any one or both combinations of antioxidant 4010NA, antioxidant MB; Described vulcanizing agent is preferably sulphur; Described vulcanization accelerator is preferably by following vulkacit D promotor (vulkacit D) 0.75-0.85, accelerator dibenzothiazyl disulfide (altax) 1-1.6,2-benzothiazolyl mercaptan promotor (captax) 1-1.2 that account for the degree of first part's raw material gross weight, and N cyclohexyl 2 benzothiazole sulfenamide promotor (accelerant CZ) 2-2.6 forms.
Preparation method at the bottom of above-mentioned Novel low-cost rubber uses prior art, comprises rubber plastic steelmaking, adds the steps such as Synergist S-421 95 is mixing, sulfidization molding.
embodiment 2
At the bottom of a kind of Novel low-cost rubber, formula material is divided into two portions, 56 first parts are made up of following raw material: natural rubber 5kg, styrene-butadiene rubber(SBR) 7.5kg, the extraordinary reclaimed rubber company limited of tire top regenerated rubber 65kg(producer good luck, gel content 70%, tensile strength 11.2, tensile yield 480)), coumarone 1.6kg, stearic acid 1.4kg, zinc oxide 1.7kg, antioxidant MB 0.7kg, carbon black 10kg, potter's clay 2.5kg, first part gross weight 95.4kg; Second section is made up of following raw material: sulphur 3339g, vulkacit D 763g, altax 1240g, captax 1049g, accelerant CZ 2194g, other are with embodiment 1.
Embodiment 3-25 Raw formula at the bottom of Novel low-cost rubber of the present invention is in shown in Table 1-3, and other are with embodiment 1.
table 1 embodiment of the present invention 3-10 formula table
table 2 embodiment of the present invention 11-18 formula table
table 3 embodiment of the present invention 19-25 formula table
Claims (5)
1. at the bottom of a Novel low-cost rubber, it is characterized in that formula material is divided into two portions, first part is made up of the raw material of following weight part: natural rubber 4.8-5.2 part, styrene-butadiene rubber(SBR) 7.2-7.7 part, tire top regenerated rubber 63.5-67.1 part, tackifier 1.6-1.8 part, stearic acid 1.2-1.5 part, zinc oxide 1.7-1.8 part, anti-aging agent 0.7-0.8 part, carbon black 7.7-13.4 part, potter's clay 2.4-2.6 part; Second section is made up of the following raw material accounting for the degree of first part's raw material gross weight: vulcanizing agent 3-4%, vulcanization accelerator 4.75-6.25%.
2., at the bottom of Novel low-cost rubber as claimed in claim 1, it is characterized in that described tackifier are coumarone indene resin.
3., at the bottom of Novel low-cost rubber as claimed in claim 1, it is characterized in that described anti-aging agent is any one or both combinations of antioxidant 4010NA, antioxidant MB.
4., at the bottom of Novel low-cost rubber as claimed in claim 1, it is characterized in that described vulcanizing agent is sulphur.
5. at the bottom of Novel low-cost rubber as claimed in claim 1, it is characterized in that described vulcanization accelerator is by vulkacit D promotor 0.75-0.85, accelerator dibenzothiazyl disulfide 1-1.6,2-benzothiazolyl mercaptan promotor 1-1.2, N cyclohexyl 2 benzothiazole sulfenamide promotor 2-2.6 forms, and described content is the degree accounting for first part's raw material gross weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510774302.9A CN105254967A (en) | 2015-11-14 | 2015-11-14 | Novel low-cost rubber sole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510774302.9A CN105254967A (en) | 2015-11-14 | 2015-11-14 | Novel low-cost rubber sole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105254967A true CN105254967A (en) | 2016-01-20 |
Family
ID=55094934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510774302.9A Pending CN105254967A (en) | 2015-11-14 | 2015-11-14 | Novel low-cost rubber sole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105254967A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57150557A (en) * | 1981-03-13 | 1982-09-17 | Hayakawa Rubber Co Ltd | Unvulcanized rubber plate |
| CN102276887A (en) * | 2011-07-21 | 2011-12-14 | 际华三五三七制鞋有限责任公司 | Anti-slip folding-resistant wear-resistant sole rubber and preparation method thereof |
| CN102604167A (en) * | 2012-01-19 | 2012-07-25 | 金洁 | Preparation method of vulcanized rubber |
-
2015
- 2015-11-14 CN CN201510774302.9A patent/CN105254967A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57150557A (en) * | 1981-03-13 | 1982-09-17 | Hayakawa Rubber Co Ltd | Unvulcanized rubber plate |
| CN102276887A (en) * | 2011-07-21 | 2011-12-14 | 际华三五三七制鞋有限责任公司 | Anti-slip folding-resistant wear-resistant sole rubber and preparation method thereof |
| CN102604167A (en) * | 2012-01-19 | 2012-07-25 | 金洁 | Preparation method of vulcanized rubber |
Non-Patent Citations (1)
| Title |
|---|
| 吕百龄: "《实用橡胶手册》", 30 April 2010, 北京：化学工业出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102212216B (en) | Sneaker sole material with high wear resistance and low hardness and preparation method thereof | |
| CN103289150B (en) | Acrylonitrile butadiene packing material of a kind of cold-resistant, wear-resisting and preparation method thereof | |
| CN100425643C (en) | Gross rubber for high wearable tyre and its prepn. | |
| CN103275361B (en) | Wear-resisting Antistatic sole rubber and preparation method thereof and application | |
| CN106189198B (en) | A kind of blending-type polyurethane tyre surface-rubber tyre body composite tyre and its manufacturing method | |
| CN105037865A (en) | Modified scrap rubber powder as well as preparation method and application thereof | |
| CN103923351B (en) | A kind of lignocellulose/the preparation method of polynite rubber reinforcing filler and the reinforcement of rubber | |
| CN102796288A (en) | Novel antiskid antistatic rubber sole and preparation method thereof | |
| CN102634077A (en) | Tire tread rubber composition and preparation method | |
| CN103788439A (en) | Wide-temperature domain high-shock absorbance sports footwear sole rubber material and its preparation method | |
| CN103159999A (en) | Wear-resistant sole material and preparation method thereof | |
| CN103589007A (en) | Wear-resistant rubber sole and preparation method thereof | |
| CN105175828A (en) | Manufacturing method of high styrene resin rubber roller | |
| CN103265733B (en) | Superfine calcined kaolin filled rubber material and preparation method thereof | |
| CN102189897A (en) | Tire having tread with an internal softer transition rubber layer containing short fiber reinforcement | |
| CN102634082B (en) | Tire tread base rubber composition and preparation method | |
| CN102061018B (en) | Material for soles and soles prepared by same | |
| CN102040755B (en) | Ultra-fine full vulcanized powdered styrene-butadiene rubber (UFPSBR) and solution polymerized styrene-butadiene rubber (SSBR) blend tread rubber and manufacturing method thereof | |
| CN108276622B (en) | Low-rolling-resistance tread inner liner rubber composition and application thereof | |
| CN105237824B (en) | Lightweight rain boot and making method thereof | |
| CN102212199A (en) | Method for preparing high-strength aging-resistant vulcanized rubber | |
| CN105254967A (en) | Novel low-cost rubber sole | |
| CN104151650A (en) | Rubber composition containing modified rubber | |
| CN103665451A (en) | Molded rubber outsole without exhaust hole and preparation method of molded rubber outsole | |
| CN108239313B (en) | Diatomite reinforced and filled all-terrain tire tread rubber 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160120 |
|
| RJ01 | Rejection of invention patent application after publication |