CN106117646A - The formula and processing technology at the end in a kind of rubber pange - Google Patents

The formula and processing technology at the end in a kind of rubber pange Download PDF

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Publication number
CN106117646A
CN106117646A CN201610602525.1A CN201610602525A CN106117646A CN 106117646 A CN106117646 A CN 106117646A CN 201610602525 A CN201610602525 A CN 201610602525A CN 106117646 A CN106117646 A CN 106117646A
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CN
China
Prior art keywords
rubber
accelerator
rubber pange
pange
formula
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
Application number
CN201610602525.1A
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Chinese (zh)
Inventor
张跃霖
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Nanan Hongbo Computer Technology Co Ltd
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Nanan Hongbo Computer Technology Co Ltd
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Application filed by Nanan Hongbo Computer Technology Co Ltd filed Critical Nanan Hongbo Computer Technology Co Ltd
Priority to CN201610602525.1A priority Critical patent/CN106117646A/en
Publication of CN106117646A publication Critical patent/CN106117646A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/002—Methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/04—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/08—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/48—Wearing apparel
    • B29L2031/50—Footwear, e.g. shoes or parts thereof
    • B29L2031/504—Soles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/02—CO2-releasing, e.g. NaHCO3 and citric acid
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2307/00—Characterised by the use of natural rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2471/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
    • C08J2471/02—Polyalkylene oxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/14—Applications used for foams
    • 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
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

Abstract

The invention provides the formula at the end in a kind of rubber pange, it is characterised in that: this formula comprises following components: natural rubber 5000g, accelerator DM 95g, accelerator M 40g, accelerator D 30g, zinc oxide 400g, stearic acid 200g, PEG accelerator 150g, SPC accelerator 50g, paraffin 75g, Colophonium 130g, white factice 1000g, sodium bicarbonate 100g, foaming agent 200g, titanium dioxide 1250g, toner 1250g, Pulvis Talci 250g, sulfur 150g and anti-wear agent 20g；Present invention also offers the production technology at the end in a kind of rubber pange, this production technology includes raw material mixing, mixing process, tabletting process, foaming and setting and deburring.In the rubber pange that the present invention makes, end comfort level is high, resilience is good, ageing-resistant; in the rubber pange that will make, the end, is positioned between the big end and upper of a shoe; use the heating pressurization of automatic moulding footwear mould machine; in rubber pange, the big end, just can be bonded without glue by the end with upper of a shoe; bonding force is strong, and upper of a shoe is connected firmly with sole.

Description

The formula and processing technology at the end in a kind of rubber pange
Technical field
The present invention relates to the technical field of footwear material, particularly to the formula and processing technology at the end in a kind of rubber pange.
Background technology
Footwear on existing market, are substantially made up of the big end, the middle end and upper of a shoe three part, and its manufacturing process is usually first to be distinguished Make the big end, the middle end and upper of a shoe, then with glue binding agent, the big end, the middle end and upper of a shoe be adhesively-bonded together to form complete shoes, The middle end and upper of a shoe also can be connected by sewing type.Traditional shoe-making process is cumbersome, needs to use glue binding agent, glue Binding agent volatilization produces harmful gas, threatens the health of human body, and easily pollutes environment, not environmentally, uses tradition The footwear vamp in use for some time made of shoe-making process degumming phenomenon easily occurs, in the sky that temperature is relatively low with sole , even easily there is the situation of fracture in gas；Additionally, many existing tradition shoemaking products on market, often due to the matter at the middle end Feeling poor and resilience is the best, the sense comfortable and easy to wear causing shoes is the best, it addition, prior art has the middle end of many shoes Resistance to ag(e)ing is the best, thus is necessary that the formula at the middle end to shoes and technique improve.
Summary of the invention
For the above-mentioned problems in the prior art, the technical problem to be solved is to provide a kind of rubber The formula and processing technology at the end in foaming, in the rubber pange made, end comfort level is high, resilience is good, ageing-resistant, will make Rubber pange in the end be positioned between the big end and upper of a shoe, use automatic moulding footwear mould machine heating pressurization, in rubber pange, the end, is just Can be by the big end and upper of a shoe strong binding effectively, it is not necessary to use glue binding agent and bonding effect good, the shoes made Comfortable and easy to wear, upper of a shoe is connected firmly with sole, the most easy to crack, is greatly improved the service life of shoes；Additionally, the rubber made is sent out In bubble, the end, is conducive to the production process of shoes more environmentally-friendly.
Technical scheme is as follows: the formula at the end in a kind of rubber pange, and this formula comprises following components: natural rubber Glue 5000g, accelerator DM 95g, accelerator M 40g, accelerator D 30g, zinc oxide 400g, stearic acid 200g, PEG accelerator 150g, SPC accelerator 50g, paraffin 75g, Colophonium 130g, white factice 1000g, sodium bicarbonate 100g, foaming Agent 200g, titanium dioxide 1250g, toner 1250g, Pulvis Talci 250g, sulfur 150g and anti-wear agent 20g.
Further, described natural rubber is 3L natural rubber.
Further, described toner is white powder, uses as sulfuration filler.
The production technology at the end in a kind of rubber pange, this production technology uses the formula at the end in above-mentioned a kind of rubber pange Produce, comprise the following steps:
(1) by natural rubber 5000g, accelerator DM 95g, accelerator M 40g, accelerator D 30g, Zinc oxide 400g, stearic acid 200g, PEG accelerator 150g, SPC accelerator 50g, paraffin 75g, Colophonium 130g, white factice 1000g, sodium bicarbonate 100g, foaming agent 200g, titanium dioxide 1250g, toner 1250g, Pulvis Talci 250g, sulfur 150g and anti-wear agent 20g is sufficiently mixed；
(2) mixture that step (1) obtains is put into internal rubber mixer and carries out mixing, mixing pressure be 0.6～ 1MPa, melting temperature under conditions of being 120～130 DEG C mixing 15～20 minutes, refine into film；
(3) film that step (2) is refined is put into opening rubber mixing machine and carry out tabletting process, by film tabletted Material, cools down placement 20～24 hours in the environment of 10～15 DEG C by prepared sheet material；
(4) according to the requirement of bed die tool, the sheet material of cutting step (3) gained in rubber pange, the sheet material of well cutting is put Enter bed die tool in rubber pange, then bed die tool in rubber pange is sent into foaming vulcanizer, under the conditions of 150～180 DEG C, send out Bubble sizing 15～20 minutes；
(5) die sinking, takes out the end in the rubber pange prepared, carries out deburring, make the end in the rubber pange of finished product.
The invention has the beneficial effects as follows: the formula and processing technology at the end in a kind of rubber pange, in the rubber pange made End comfort level is high, resilience is good, ageing-resistant, is conducive to improving wearing comfort；In the rubber pange that will make, the end, is positioned over Big between the end and upper of a shoe, use the heating pressurization of automatic moulding footwear mould machine, in rubber pange, the end, just can be effective with upper of a shoe by the big end Ground strong binding, it is not necessary to using glue binding agent and bonding effect good, the shoes made are comfortable and easy to wear, upper of a shoe is with sole even Connect firmly, the most easy to crack, it is greatly improved the service life of shoes；Additionally, in the rubber pange made the end be conducive to the life of shoes Product process is more environmentally-friendly.
Detailed description of the invention
To a preferred embodiment of the present invention will be described in detail.
The formula at the end in a kind of rubber pange, this formula comprises following components: natural rubber 5000g, accelerator DM 95g, accelerator M 40g, accelerator D 30g, zinc oxide 400g, stearic acid 200g, PEG accelerator 150g, SPC promote Enter agent 50g, paraffin 75g, Colophonium 130g, white factice 1000g, sodium bicarbonate 100g, foaming agent 200g, titanium dioxide 1250g, toner 1250g, Pulvis Talci 250g, sulfur 150g and anti-wear agent 20g；Natural rubber in formula is preferably 3L natural rubber；In formula Toner be preferably white powder, as sulfuration filler use.
The production technology at the end in a kind of rubber pange, this production technology uses the formula at the end in above-mentioned a kind of rubber pange Produce, comprise the following steps:
(1) by natural rubber 5000g, accelerator DM 95g, accelerator M 40g, accelerator D 30g, Zinc oxide 400g, stearic acid 200g, PEG accelerator 150g, SPC accelerator 50g, paraffin 75g, Colophonium 130g, white factice 1000g, sodium bicarbonate 100g, foaming agent 200g, titanium dioxide 1250g, toner 1250g, Pulvis Talci 250g, sulfur 150g and anti-wear agent 20g is sufficiently mixed；
(2) mixture that step (1) obtains is put into internal rubber mixer and carries out mixing, mixing pressure be 0.6～ 1MPa, melting temperature under conditions of being 120～130 DEG C mixing 15～20 minutes, refine into film；Wherein, mixing pressure refers to When internal rubber mixer carries out mixing, the certain pressure effect to mixture of the floating weight of internal rubber mixer, ram piston pressure 0.6～1MPa, the most mixing pressure is 0.6～1MPa；
(3) film that step (2) is refined is put into opening rubber mixing machine and carry out tabletting process, by film tabletted Material, cools down placement 20～24 hours in the environment of 10～15 DEG C by prepared sheet material；
(4) according to the requirement of bed die tool, the sheet material of cutting step (3) gained in rubber pange, the sheet material of well cutting is put Enter bed die tool in rubber pange, then bed die tool in rubber pange is sent into foaming vulcanizer, under the conditions of 150～180 DEG C, send out Bubble sizing 15～20 minutes；
(5) die sinking, takes out the end in the rubber pange prepared, carries out deburring, make the end in the rubber pange of finished product.
The invention has the beneficial effects as follows: the formula and processing technology at the end in a kind of rubber pange, in the rubber pange made End comfort level is high, resilience is good, ageing-resistant, is conducive to improving wearing comfort；In the rubber pange that will make, the end, is positioned over Big between the end and upper of a shoe, use automatic moulding footwear mould machine (automatic moulding footwear mould machine is prior art, is no longer described in detail) to add Heat pressurization, in rubber pange, the end, just can be by the big end and upper of a shoe strong binding effectively, it is not necessary to uses glue binding agent and glues Closing respond well, the shoes made are comfortable and easy to wear, and upper of a shoe is connected firmly with sole, the most easy to crack, are greatly improved the use of shoes Life-span；Additionally, in the rubber pange made the end be conducive to the production process of shoes more environmentally-friendly.
These are only the present invention preferably detailed description of the invention, but protection scope of the present invention be not limited thereto, all Within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included in the protection of the present invention Within the scope of.

Claims (4)

1. the formula at the end in a rubber pange, it is characterised in that: this formula comprises following components: natural rubber 5000g, sulfuration Altax 95g, accelerator M 40g, accelerator D 30g, zinc oxide 400g, stearic acid 200g, PEG accelerator 150g, SPC accelerator 50g, paraffin 75g, Colophonium 130g, white factice 1000g, sodium bicarbonate 100g, foaming agent 200g, titanium dioxide 1250g, toner 1250g, Pulvis Talci 250g, sulfur 150g and anti-wear agent 20g.
The formula at the end in a kind of rubber pange the most according to claim 1, it is characterised in that: described natural rubber is 3L days So rubber.
The formula at the end in a kind of rubber pange the most according to claim 1, it is characterised in that: described toner is white powder, Use as sulfuration filler.
4. the production technology at the end in a rubber pange, it is characterised in that: this production technology uses any one of claims 1 to 3 In described a kind of rubber pange, the formula at the end produces, and comprises the following steps:
(1) by natural rubber 5000g, accelerator DM 95g, accelerator M 40g, accelerator D 30g, oxidation Zinc 400g, stearic acid 200g, PEG accelerator 150g, SPC accelerator 50g, paraffin 75g, Colophonium 130g, white factice 1000g, little Soda 100g, foaming agent 200g, titanium dioxide 1250g, toner 1250g, Pulvis Talci 250g, sulfur 150g and anti-wear agent 20g are abundant Mixing；
(2) mixture that step (1) obtains is put into internal rubber mixer and carry out mixing, be 0.6～1MPa at mixing pressure, mix Refining temperature be 120～130 DEG C under conditions of mixing 15～20 minutes, refine into film；
(3) film that step (2) is refined is put into opening rubber mixing machine and carry out tabletting process, film is pressed into sheet material, will The sheet material prepared cools down placement 20～24 hours in the environment of 10～15 DEG C；
(4) according to the requirement of bed die tool, the sheet material of cutting step (3) gained in rubber pange, the sheet material of well cutting is put into rubber Bed die tool in glue foaming, then sends bed die tool in rubber pange into foaming vulcanizer, and under the conditions of 150～180 DEG C, foaming is fixed Type 15～20 minutes；
(5) die sinking, takes out the end in the rubber pange prepared, carries out deburring, make the end in the rubber pange of finished product.
CN201610602525.1A 2016-07-28 2016-07-28 The formula and processing technology at the end in a kind of rubber pange Pending CN106117646A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107011548A (en) * 2017-05-08 2017-08-04 崔增华 A kind of rubber midsole formula and its production technology
CN107177060A (en) * 2017-07-11 2017-09-19 合肥康之恒机械科技有限公司 A kind of sport footwear and preparation method thereof
CN110218364A (en) * 2019-06-06 2019-09-10 衢州职业技术学院 A kind of high resiliency high molecular material and preparation method thereof
CN111057319A (en) * 2018-10-17 2020-04-24 建大橡胶（中国）有限公司 High-folding-angle-cracking-resistant inner tube rubber material

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104817732A (en) * 2015-05-18 2015-08-05 郭萧 Insole of rubber foamed shoe and preparation method thereof
CN104817733A (en) * 2015-05-18 2015-08-05 郭萧 Outsole of rubber foamed shoe and preparation method thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104817732A (en) * 2015-05-18 2015-08-05 郭萧 Insole of rubber foamed shoe and preparation method thereof
CN104817733A (en) * 2015-05-18 2015-08-05 郭萧 Outsole of rubber foamed shoe and preparation method thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
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吴生绪等: "《图解橡胶成型技术》", 31 January 2012 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107011548A (en) * 2017-05-08 2017-08-04 崔增华 A kind of rubber midsole formula and its production technology
CN107177060A (en) * 2017-07-11 2017-09-19 合肥康之恒机械科技有限公司 A kind of sport footwear and preparation method thereof
CN111057319A (en) * 2018-10-17 2020-04-24 建大橡胶（中国）有限公司 High-folding-angle-cracking-resistant inner tube rubber material
CN110218364A (en) * 2019-06-06 2019-09-10 衢州职业技术学院 A kind of high resiliency high molecular material and preparation method thereof

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Application publication date: 20161116