CN102031010A - Ultra-light modified thermoplastic rubber TE material - Google Patents
Ultra-light modified thermoplastic rubber TE material Download PDFInfo
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- CN102031010A CN102031010A CN2010105488831A CN201010548883A CN102031010A CN 102031010 A CN102031010 A CN 102031010A CN 2010105488831 A CN2010105488831 A CN 2010105488831A CN 201010548883 A CN201010548883 A CN 201010548883A CN 102031010 A CN102031010 A CN 102031010A
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B1/00—Footwear characterised by the material
- A43B1/10—Footwear characterised by the material made of rubber
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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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
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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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
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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
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/16—Homopolymers or copolymers of alkyl-substituted styrenes
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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
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
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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
- C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
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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
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention discloses an ultra-light modified thermoplastic rubber TE material, relating to thermoplastic rubber materials. The ultra-light modified thermoplastic rubber TE material comprises the following components in percentage by weight: 15-30% of thermoplastic elastomer (TPE), 5-10% of hydrogenated styrene-butadiene-styrene (SEBS) block copolymer, 20-40% of ethylene (E) and vinyl acetate (VA) EVA, 5-15% of ethylene octylene copolymer (POE), 15-25% of thermoplastic butadiene styrene rubber styrene-butadiene-styrene (SBS), 1-5% of poly-alpha-methyl styrene resin (ATL), 1-15% of softened oil, 1-5% of zinc oxide (ZnO), 1-3% of ultraviolet resistant agent (UV), 1-3% of antioxidant, 1-3% of titanium white, 1-3% of ultralight foaming powder, 1-3% of low-temperature expanding agent, and 1-3% of white foam which are mixed and injection-molded. In another formula, environment-friendly filling materials are used for replacing the ethylene octylene copolymer (POE) and the zinc oxide (ZnO) filling materials, the ultraviolet resistant agent, the antioxidant and the titanium white, and the purposes of protecting the ecological environment and effectively utilizing waste resources are achieved. The ultra-light modified thermoplastic rubber TE material has the advantages that the flexibility and rebound elasticity are better in large sole, the weight is lighter and the cost is low. The energy productivity is higher than that of the traditional thermoplastic rubber (TPR) by 20%-30% and is 3-4 times that of the traditional EVA.
Description
Technical field:
The present invention relates to the thermoplastic elastomer material, particularly make a kind of modified thermoplastic rubber TE material at the big end of shoes.
Background technology:
Sole is as the important composition part of shoes, and can reach world market test request and consumer demand again under the prerequisite that cost of the big end is reduced has been one of important competitive power.At present, the material for sole of shoe that can buy on market is of a great variety, style is different, rubber, thermoplastic elastomer, urethane or thermoplastic polyurethane or the like, and its typical prescription of traditional thermoplastic elastomer TPR is thermoplastic elastomer TPE 58-65%, poly-αJia Jibenyixi Resin A TL3-5%, Namigai CCR20-25%, polystyrene PS12-16%, thermoplastic styrene butadiene rubber SBS 2-5%, softening oil 5-10%, anti-purpleization agent UV (model is 301) 1-3%, antioxidant ANTIOXIDANTS (model is TM-3) 1-3%, titanium dioxide TITANIUM DIOXIDE (model is K930) 1-5%, ultralight sparklet (model is A-9) 3-5 ‰, low-temperature expansion agent 3-5 ‰, white hair bubble 3-5 ‰ etc., wherein based on thermoplastic elastomer TPE, its Production Flow Chart goes out the TPR particle for corresponding formula material is put into the Banbury mixer banburying, then the TPR particle is poured in the Raw material pail, the pellet process of different colours is heated in the gradation that requires according to color, gradation is injected on the board that installs mould and is pulled out finished product after the last cooling, so the big end of TPR that this conventional formulation is made is that industrial chemicals TPE is than heavy because of main prescription, tortuosity and rebound resilience are relatively poor, the proportion of tradition TPR is about 0.8-1.1, does not have after complications are about 50,000 times and damages, rebound resilience is about the 50-70 degree and does not subside, the wear-resisting 20-42% that is about of NBS.And traditional EVA representative formula is ethene (E) and vinylacetate (VA) EVA 70-80%, Namigai CCR 10-15%, stopping composition 5-8%, zinc oxide ZnO 1-5% etc., its major ingredient is EVA, its Production Flow Chart tries out the used material amount of mould during for die trial and notes, record data during according to die trial, EVA feed particles pound is gone out to place after the weight in the fixing molten device, pour fixed heavy material grain in corresponding mould 6-7 minute (temperature is at the 180-185 degree) of pass, back mould heating, die sinking is taken out at the bottom of the finished product then, because of just the big bottom perimeter of shape is smooth, so be placed in the mould of corresponding number after needing to beat the big bottom perimeter of first shape slightly, smooth-going be pressed in the mould and build push away about 10 minutes (temperature is about the 170-180 degree) of heating station heating, die sinking is put into cooling stations cooling back die sinking in about 5 minutes and is pulled out at the bottom of the finished product and with burr and repair.The characteristics of the big end of EVA that this conventional formulation is made are in light weight, so but because of its major ingredient is the relatively poor 15-20% that is about of EVA wear resistance, so and to make flow process not high than the complexity production capacity, cost is also accordingly than higher.
Summary of the invention:
The objective of the invention is to overcome above-mentioned defective, a kind of ultralight modified thermoplastic rubber TE material is provided.
First kind of scheme of the present invention is: the TE material component comprises thermoplastic elastomer TPE, thermoplastic styrene butadiene rubber SBS, poly-αJia Jibenyixi Resin A TL, softening oil, anti-purpleization agent UV (model is 301), antioxidant ANTIOXIDANTS (model is TM-3), titanium dioxide TITANIUM DIOXIDE (model is K930), ultralight sparklet (model is A-9), the low-temperature expansion agent, the white hair bubble, ethene (E) and vinylacetate (VA) EVA (model is 7350), zinc oxide ZnO, it is characterized in that: also be added with the segmented copolymer SEBS (model is 3000S) that vinylbenzene (S)-ethene (E) and butylene (B)-vinylbenzene (S) constitutes, POE POE, with each composition weight sum is radix, its proportioning is: thermoplastic elastomer TPE (model is 1475) 15-30%, segmented copolymer SEBS (model the is 3000S) 5-10% that vinylbenzene (S)-ethene (E) and butylene (B)-vinylbenzene (S) constitutes, ethene (E) and vinylacetate (VA) EVA (model is 7350) 20-40%, POE POE5-15%, thermoplastic styrene butadiene rubber SBS 15-25%, poly-αJia Jibenyixi Resin A TL 1-5%, softening oil (being white oil) 1-15%, zinc oxide ZnO1-5%, anti-purpleization agent UV (model is 301) 1-3%, antioxidant ANTIOXIDANTS (model is TM-3) 1-3%, titanium dioxide TITANIUM DIOXIDE (model is K930) 1-3%, ultralight sparklet (model is A-9) 1-3%, low-temperature expansion agent 1-3%, white hair bubble 1-3%; Above-mentioned raw materials is put into the Banbury mixer banburying go out the TE particle, then the TE particle is poured in the Raw material pail, according to the gradation that requires of color the pellet process of different colours is heated, gradation is injected on the board that installs mould and is pulled out finished product after the last cooling.
Second kind of scheme of the present invention is: the TE material component comprises thermoplastic elastomer TPE, thermoplastic styrene butadiene rubber SBS, poly-αJia Jibenyixi Resin A TL, softening oil, ultralight sparklet (model is A-9), the low-temperature expansion agent, the white hair bubble, ethene (E) and vinylacetate (VA) EVA (model is 7350), it is characterized in that: also be added with the segmented copolymer SEBS (model is 3000S) that vinylbenzene (S)-ethene (E) and butylene (B)-vinylbenzene (S) constitutes, the environmental protection stopping composition powder that plant bar stalk leaf mixture drying and grinding forms, with each composition weight sum is radix, its proportioning is: thermoplastic elastomer TPE (model is 1475) 15-30%, segmented copolymer SEBS (model the is 3000S) 5-10% that vinylbenzene (S)-ethene (E) and butylene (B)-vinylbenzene (S) constitutes, ethene (E) and vinylacetate (VA) EVA (model is 7350) 20-40%, thermoplastic styrene butadiene rubber SBS 15-25%, poly-αJia Jibenyixi Resin A TL 1-5%, softening oil (being white oil) 1-15%, ultralight sparklet (model is A-9) 1-3%, low-temperature expansion agent 1-3%, white hair bubble 1-3%, the environmental protection stopping composition powder 9-20% that plant bar stalk leaf mixture drying and grinding forms; Above-mentioned raw materials is put into the Banbury mixer banburying go out the TE particle, then the TE particle is poured in the Raw material pail, according to the gradation that requires of color the pellet process of different colours is heated, gradation is injected on the board that installs mould and is pulled out finished product after the last cooling.
The invention has the advantages that: the related TE material of first kind of scheme is except the rerum natura that improves existing traditional TPR, tortuosity of the big end is better, weight is lighter, better and the cost of rebound resilience is more or less the same with traditional TPR, and what the while had significantly reduced chemical materials again uses and save human cost.On the basis of TE material, add an amount of environmental protection stopping composition powder and replace the POE POE of original TE material and zinc oxide ZnO weighting material, anti-purpleization agent, antioxidant, titanium dioxide; so promptly keep the original rerum natura of TE material, can reach again and preserve the ecological environment and effectively utilize the purpose of waste resource to generate a kind of new TE ep-type material.Simultaneously the made big end of TE material and TE ep-type material little because of weight proportion, so effectively save cooling time, the high 20%-30% of productivity ratio tradition TPR, than the high 3-4 of traditional E VA doubly.
Embodiment:
Below by specific embodiment the present invention is done further detailed description, these embodiment only are used to illustrate the present invention, are not limited to scope of the present invention.
Embodiment 1
The raw material of following each weight percentages of components is put into the Banbury mixer banburying go out the TE particle, then the TE particle is poured in the Raw material pail, the pellet process of different colours is heated in the gradation that requires according to color, and gradation is injected on the board that installs mould and pulled out finished product after the last cooling.
Thermoplastic elastomer TPE (model is 1475) 23%, the segmented copolymer SEBS (model is 3000S) 5% that vinylbenzene (S)-ethene (E) and butylene (B)-vinylbenzene (S) constitutes, ethene (E) and vinylacetate (VA) EVA (model is 7350) 20%, POE POE8%, thermoplastic styrene butadiene rubber SBS 23%, poly-αJia Jibenyixi Resin A TL2%, softening oil (being white oil) 9%, zinc oxide ZnO1%, anti-purpleization agent 2%, antioxidant 2%, ultralight sparklet (model is A-9) 1%, low-temperature expansion agent 1%, white hair bubble 1%, titanium dioxide 2%.
The test result contrast at the final big end of this embodiment is as follows:
Above-mentioned ultralight TE proportion of the big end is 0.65, and it mainly is because reducing former traditional TPR thermoplastic elastomer TPE ratio is 23% that weight has lightened with respect to traditional TPR, has increased the 20%EVA composition; Tortuous improving with respect to traditional TPR mainly be because we have cancelled the use of former traditional TPR Namigai component, and added the new prescription such as SBS, EVA and the TPE composition of suitable proportion; It mainly is because added new prescription such as ultralight sparklet (model is A-9), SEBS that rebound resilience improves with respect to traditional TPR; It mainly is that composition that we have added an amount of TPE and SEBS has replaced Namigai composition of the big end of traditional E VA and reduced the usage ratio of EVA that wear resisting property improves with respect to traditional E VA.
Embodiment 2
The raw material of following each weight percentages of components is put into the Banbury mixer banburying go out the TE particle, then the TE particle is poured in the Raw material pail, the pellet process of different colours is heated in the gradation that requires according to color, and gradation is injected on the board that installs mould and pulled out finished product after the last cooling.
Thermoplastic elastomer TPE (model is 1475) 17%, the segmented copolymer SEBS (model is 3000S) 5% that vinylbenzene (S)-ethene (E) and butylene (B)-vinylbenzene (S) constitutes, ethene (E) and vinylacetate (VA) EVA (model is 7350) 25%, POE POE15%, thermoplastic styrene butadiene rubber SBS 15%, poly-αJia Jibenyixi Resin A TL2%, softening oil (being white oil) 5%, zinc oxide ZnO1%, anti-purpleization agent 2%, antioxidant 2%, ultralight sparklet (model is A-9) 3%, low-temperature expansion agent 3%, white hair bubble 3%, titanium dioxide 2%.
The test result contrast at the final big end of this embodiment is as follows:
Above-mentioned ultralight TE proportion of the big end is 0.5, and it mainly is because reducing former traditional TPR thermoplastic elastomer TPE ratio is 17% that weight has lightened with respect to traditional TPR, has increased the 25%EVA composition; Tortuous improving with respect to traditional TPR mainly be because we have cancelled the use of former traditional TPR Namigai component, and added the new prescription such as SBS, EVA and the TPE composition of suitable proportion; It mainly is because added new prescription such as ultralight sparklet (model is A-9), SEBS that rebound resilience improves with respect to traditional TPR, this kind TE big-sole formula can replace traditional E VA middle bottom part as the big end, can be implemented on the basis of original TPR production technique the directly one-body molded effects such as EVA light specific gravity, complications are good, rebound resilience is good that keep simultaneously like this, avoided that traditional E VA manufacturing process is loaded down with trivial details, production capacity is low and needed the shortcoming of secondary recombinant, and then the purpose of saving cost of the big end greatly, improving production efficiency of the big end and realizing saving the energy.
Embodiment 3
The raw material of following each weight percentages of components is put into the Banbury mixer banburying go out the TE particle, then the TE particle is poured in the Raw material pail, the pellet process of different colours is heated in the gradation that requires according to color, and gradation is injected on the board that installs mould and pulled out finished product after the last cooling.
Thermoplastic elastomer TPE (model is 1475) 28%, the segmented copolymer SEBS (model is 3000S) 5% that vinylbenzene (S)-ethene (E) and butylene (B)-vinylbenzene (S) constitutes, ethene (E) and vinylacetate (VA) EVA (model is 7350) 20%, POE POE6%, thermoplastic styrene butadiene rubber SBS 14%, poly-αJia Jibenyixi Resin A TL2%, softening oil (being white oil) 15%, zinc oxide ZnO1%, anti-purpleization agent 2%, antioxidant 2%, titanium dioxide 2%, ultralight sparklet (model is A-9) 1%, low-temperature expansion agent 1%, white hair bubble 1%.
The test result contrast at the final big end of this embodiment is as follows:
Above-mentioned ultralight TE proportion of the big end is 0.7, and it mainly is because reducing former traditional TPR thermoplastic elastomer TPE ratio is 28% that weight has lightened with respect to traditional TPR, has increased the 20%EVA composition; Tortuous improving with respect to traditional TPR mainly be because we have cancelled the use of former traditional TPR Namigai component, and added the new prescription such as SBS, EVA and the TPE composition of suitable proportion; It mainly is because added new prescription such as ultralight sparklet (model is A-9), SEBS that rebound resilience improves with respect to traditional TPR; It mainly is that composition that we have added an amount of TPE and SEBS has replaced Namigai composition of the big end of traditional E VA and reduced the usage ratio of EVA that wear resisting property improves with respect to traditional E VA.
Embodiment 4
The raw material of following each weight percentages of components is put into the Banbury mixer banburying go out TE environmental protection particle, then TE environmental protection particle is poured in the Raw material pail, the pellet process of different colours is heated in the gradation that requires according to color, and gradation is injected on the board that installs mould and pulled out finished product after the last cooling.
Thermoplastic elastomer TPE (model is 1475) 30%, ethene (E) and vinylacetate (VA) EVA (model is 7350) 20%, thermoplastic styrene butadiene rubber SBS 25%, poly-αJia Jibenyixi Resin A TL 2%, softening oil (being white oil) 6%, ultralight sparklet (model is A-9) 1%, white hair bubble 1%, environmental protection stopping composition powder 9%, the segmented copolymer SEBS (model is 3000S) 5% that vinylbenzene (S)-ethene (E) and butylene (B)-vinylbenzene (S) constitutes, low-temperature expansion agent 1%.
The test result contrast at the final big end of this embodiment is as follows:
The big end of above-mentioned ultralight TE environmental protection; we have added 15% environmental protection stopping composition powder and have replaced the POE POE at original ultralight TE big end and zinc oxide ZnO weighting material, anti-purpleization agent, antioxidant, titanium dioxide; so both keep the original rerum natura in the big end of ultralight TE, can reach the purpose of preserving the ecological environment and effectively utilizing waste resource again.Environmental protection stopping composition powder described herein mainly is meant agricultural wastes and forest tree castoff, for example: corn stalk, wheat straw, straw, rice bran, leaf, branch etc., pulverize abrasive dust after wherein 2-6 kind waste dries and form, described fineness of grinding is the 600-800 order.
Being compared as follows of the big end of ultralight TE and traditional TPR prescription:
It act as filler nanometer calcium CCR, the polystyrene PS of tradition TPR, main landing is purpose cheaply, but it can not make its effect that produces foaming by adding blowing agent or swelling agent, so traditional TPR exists than the weakness heavy, tortuous, that resilience is relatively poor. And the big end of ultralight TE of recent studies on, remedied traditional TPR than the weakness heavy, tortuous, that resilience is relatively poor by adding the new prescription such as EVA and POE, because EVA and the effect that can play expansion after the low-temperature expansion agent mixes, and the POE raw material is similar to the EVA outward appearance, its with can foam after ultralight foam powder mixes, thereby reduce the proportion of sole. Simultaneously, for fear of the rear not good problem of elasticity of foaming, we have also added the Block copolymer SEBS of an amount of styrene (S)-ethene (E) and butylene (B)-styrene (S) formation, SEBS can allow the better elasticity of feel of the big end better after adding, EVA and POE combine with original poly-α-methylstyrene Resin A TL simultaneously, can make the more even of EVA and POE foaming, because the ATL effect is to increase the flowability of raw material in mould.
Being compared as follows of the big end of ultralight TE and traditional E VA prescription:
Traditional EVA representative formula is ethene (E) and vinylacetate (VA) EVA 70-80%, nanometer calcium CCR 10-15%, inserts 5-8%, zinc oxide ZnO 1-5%, if 100% usefulness EVA and do not add the inserts of nanometer calcium CCR and other, it is wear-resisting generally also can only to reach 30-35%, and because uses 100%EVA raw material cost compare height of the big end. So the big end of traditional E VA, can reduce cost by interpolation nanometer calcium CCR and other inserts, but can make again the poorer 15-20% of being down to of original EVA wearability after adding nanometer calcium CCR and other inserts. And the big end of ultralight TE of our recent studies on the basis of adding EVA, zinc oxide the corresponding thermoplastic styrene butadiene rubber SBS raw material that added also, the effect of thermoplastic styrene butadiene rubber SBS mainly has been wear-resisting regulating action and lighter with respect to other K glue proportion, increases its wearability on the basis that does not increase proportion of the big end so can be implemented in.
Claims (3)
1. ultralight modified thermoplastic rubber TE material, the TE material component comprises thermoplastic elastomer TPE, thermoplastic styrene butadiene rubber SBS, poly-αJia Jibenyixi Resin A TL, softening oil, anti-purpleization agent UV (model is 301), antioxidant ANTIOXIDANTS (model is TM-3), titanium dioxide TITANIUM DIOXIDE (model is K930), ultralight sparklet (model is A-9), the low-temperature expansion agent, the white hair bubble, ethene (E) and vinylacetate (VA) EVA (model is 7350), zinc oxide ZnO, it is characterized in that: also be added with the segmented copolymer SEBS (model is 3000S) that vinylbenzene (S)-ethene (E) and butylene (B)-vinylbenzene (S) constitutes, POE POE, with each composition weight sum is radix, its proportioning is: thermoplastic elastomer TPE (model is 1475) 15-30%, segmented copolymer SEBS (model the is 3000S) 5-10% that vinylbenzene (S)-ethene (E) and butylene (B)-vinylbenzene (S) constitutes, ethene (E) and vinylacetate (VA) EVA (model is 7350) 20-40%, POE POE5-15%, thermoplastic styrene butadiene rubber SBS 15-25%, poly-αJia Jibenyixi Resin A TL 1-5%, softening oil (being white oil) 1-15%, zinc oxide ZnO1-5%, anti-purpleization agent UV (model is 301) 1-3%, antioxidant ANTIOXIDANTS (model is TM-3) 1-3%, titanium dioxide TITANIUM DIOXIDE (model is K930) 1-3%, ultralight sparklet (model is A-9) 1-3%, low-temperature expansion agent 1-3%, white hair bubble 1-3%; Above-mentioned raw materials is put into the Banbury mixer banburying go out the TE particle, then the TE particle is poured in the Raw material pail, according to the gradation that requires of color the pellet process of different colours is heated, gradation is injected on the board that installs mould and is pulled out finished product after the last cooling.
2. ultralight modified thermoplastic rubber TE material, the TE material component comprises thermoplastic elastomer TPE, thermoplastic styrene butadiene rubber SBS, poly-αJia Jibenyixi Resin A TL, softening oil, ultralight sparklet (model is A-9), the low-temperature expansion agent, the white hair bubble, ethene (E) and vinylacetate (VA) EVA (model is 7350), it is characterized in that: also be added with the segmented copolymer SEBS (model is 3000S) that vinylbenzene (S)-ethene (E) and butylene (B)-vinylbenzene (S) constitutes, the environmental protection stopping composition powder that plant bar stalk leaf mixture drying and grinding forms, with each composition weight sum is radix, its proportioning is: thermoplastic elastomer TPE (model is 1475) 15-30%, segmented copolymer SEBS (model the is 3000S) 5-10% that vinylbenzene (S)-ethene (E) and butylene (B)-vinylbenzene (S) constitutes, ethene (E) and vinylacetate (VA) EVA (model is 7350) 20-40%, thermoplastic styrene butadiene rubber SBS 15-25%, poly-αJia Jibenyixi Resin A TL 1-5%, softening oil (being white oil) 1-15%, ultralight sparklet (model is A-9) 1-3%, low-temperature expansion agent 1-3%, white hair bubble 1-3%, the environmental protection stopping composition powder 9-20% that plant bar stalk leaf mixture drying and grinding forms; Above-mentioned raw materials is put into the Banbury mixer banburying go out the TE particle, then the TE particle is poured in the Raw material pail, according to the gradation that requires of color the pellet process of different colours is heated, gradation is injected on the board that installs mould and is pulled out finished product after the last cooling.
3. a kind of ultralight modified thermoplastic rubber TE material according to claim 2, it is characterized in that: the environmental protection stopping composition powder that plant bar stalk leaf mixture drying and grinding forms forms for mixed grinding after wherein 2-6 kind waste dries with corn stalk, wheat straw, straw, rice bran, leaf, branch, and described fineness of grinding is the 600-800 order.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010105488831A CN102031010A (en) | 2010-11-17 | 2010-11-17 | Ultra-light modified thermoplastic rubber TE material |
| PCT/CN2010/079990 WO2012065333A2 (en) | 2010-11-17 | 2010-12-20 | Ultralight modified thermoplastic rubber te material for shoes |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010105488831A CN102031010A (en) | 2010-11-17 | 2010-11-17 | Ultra-light modified thermoplastic rubber TE material |
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| CN102031010A true CN102031010A (en) | 2011-04-27 |
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| CN102276909A (en) * | 2011-08-09 | 2011-12-14 | 泉州斯达纳米科技发展有限公司 | Rubber plastic self-adhered outsole patch |
| CN102516697A (en) * | 2011-12-08 | 2012-06-27 | 温州市海滨秀龙鞋材有限公司 | Environmentally-friendly lightweight cork shoe sole |
| CN102626996A (en) * | 2012-04-17 | 2012-08-08 | 晋江市五里艇源鞋塑有限公司 | Forming technology and preparation method of bicolor sole |
| CN102718996A (en) * | 2012-06-18 | 2012-10-10 | 温州市华川高分子材料有限公司 | Ultra-light foamed TPR material synthesized of modified thermoplastic rubber and preparation method thereof |
| CN102850611A (en) * | 2012-09-24 | 2013-01-02 | 吴江市信许塑料鞋用配套有限公司 | Preparation method of anti-slip sole material |
| CN103254545A (en) * | 2012-10-16 | 2013-08-21 | 张云鹏 | Thermoplastic composite rubber adding foaming material and preparation method thereof |
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