CN107541004A - A kind of anti-load endurance type TPE thermoplastic elastomer (TPE)s and preparation method thereof - Google Patents
A kind of anti-load endurance type TPE thermoplastic elastomer (TPE)s and preparation method thereof Download PDFInfo
- Publication number
- CN107541004A CN107541004A CN201610494401.6A CN201610494401A CN107541004A CN 107541004 A CN107541004 A CN 107541004A CN 201610494401 A CN201610494401 A CN 201610494401A CN 107541004 A CN107541004 A CN 107541004A
- Authority
- CN
- China
- Prior art keywords
- tpe
- parts
- thermoplastic elastomer
- sebs
- load endurance
- 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.)
- Granted
Links
Abstract
A kind of anti-load endurance type TPE thermoplastic elastomer (TPE)s and preparation method thereof, belong to technical field of polymer materials.Elastomer is characterised by that parts by weight composition is：46 ~ 50 parts of SEBS, 8 ~ 12 parts of POE elastomers, it is copolymerized 16 ~ 20 parts of PP, 28 ~ 32 parts of liquid polybutene PB, 0.4 ~ 0.8 part of antioxidant, 11 ~ 15 parts of calcium carbonate, 0.6 ~ 0.8 part of lubricant.It is put into high-speed mixer and mixes after first most of material is weighed in preparation method, when being warming up to 65 DEG C ~ 75 DEG C, add liquid polybutene and continue mixed at high speed, treat that liquid phase component is absorbed by mixing material completely, stop stirring, produce the material granulation mixed after cooling.Compared with the TPE material of existing invention, there is good load resistance anti-fatigue performance；Good as wheel hub outer cladding material resilience, cohesive force is strong, and the TPE material of existing invention is far above by the stone roller bad time.
Description
Technical field
A kind of anti-load endurance type TPE thermoplastic elastomer (TPE)s and preparation method thereof, belong to technical field of polymer materials.
Background technology
Thermoplastic elastomer (TPE) (TPE) is a kind of elastomer for having caoutchouc elasticity and thermoplastic processability's energy concurrently.Due to
TPE material environment friendlies, non-toxic and safe, possess excellent coloring, soft-touch, it have preferable weatherability, fatigue resistance and
Temperature tolerance, processing characteristics is superior, and can recycle, and can effectively reduce use cost.Further, since in its production
During be not required to vulcanize, therefore enormously simplify production procedure and effectively reduce power consumption.TPE materials both can be with quadric injection mould
Shaping, can also be separately formed with the matrix material coating and bonding such as PP, PE, PC, PS, ABS.With traditional thermoset rubber phase
Than thermoplastic elastomers have the advantages that processing and forming is simple, material is reusable, cost-effective, environmental pollution is small.
TPE materials in fields such as commodity, medical treatment, electronic apparatus, communication, automobile industries due to excellent performance, obtaining in recent years
To more and more extensive application.
There are a kind of high resilience TPE thermoplastic elastomer (TPE)s and preparation method thereof, including following mass percent in the prior art
Composition：39 ~ 49% SEBS, 5 ~ 10% homopolymerization PP, 30 ~ 40% white oil, 5 ~ 9% dimethicone, 4 ~ 8% calcium carbonate,
0.2 ~ 0.4% lubricant, 0.2 ~ 0.4% antioxidant.In addition elastomer is also added into, improves the elastic extensive of system
Reactivation power, modified overall shock resistance, creep resistant and deformation recovery capability.This material has excellent rebound performance, nontoxic
Environmental protection, processing characteristics is good, and surface is smooth to be spent, and available for the medical grade product for making high request, and cost is relatively low.It is also a kind of
TPE plastics, it includes the composition of following parts by weight：SEBS15 ~ 25 part, EPDM15 ~ 25 part, 5 ~ 15 parts of elastomer, PA66 1 ~ 10
Part, TPV10 ~ 20 part, 20 ~ 35 parts of white oil.Made TPE plastics, cheap, high yield rate, function admirable, meet client
Difference requires and environmental protection.Also there is a kind of halogen-free flame-retardant thermoplastic elastomer TPE material and preparation method thereof, the TPE material is by weight
Number is measured, it is composed of the following components：18 ~ 22 parts of PP resins, the first 23 ~ 27 parts of TPE elastomer, the second 3 ~ 7 parts of TPE elastomer,
8 ~ 12 parts of POE elastomers, 13 ~ 17 parts of solid halogen-free flame retardants, 13 ~ 17 parts of liquid halogen-free flame retardants, 3 ~ 5 parts of silica flour, EPDM
3 ~ 5 parts, 0.6 ~ 1.0 part of vulcanizing agent, 0.1 ~ 0.3 part of crosslinking agent, 0.4 ~ 0.6 part of coupling agent, 0.1 ~ 0.3 part of antioxidant, the first light
0.1 ~ 0.2 part of stabilizer, the second 0.1 ~ 0.2 part of light stabilizer.Halogen-free flame-retardant thermoplastic elastomer TPE material prepared by the present invention
Have the elastomeric property of traditional rubber and the thermoplastic processability of resin concurrently, have good adaptability, economy, can repeatedly process simultaneously
Recycling.The super cold resistant resistant and torsion tolerant elastomer TPE sheath material provided in the invention of also a kind of wind energy cable, including it is elastomer resinoid, poly-
Olefin resin, white oil, compatilizer, antioxidant, filler and processing aid.It is prepared using elastomer resinoid as base material, is added
Forced feed forms in double screw extruder extruding pelletization and drying after other raw material components are well mixed.Change elastomer TPE shields
Jacking environmental sound and can repeat to recycle without halogen, heavy metal element etc., its cold tolerance with it is resistance to torsion
Can be especially all good, the wind energy cable soft suitable for producing all kinds of requirements.Also a kind of thermoplastic elastomer (TPE), by following parts by weight
Several components is formed, SEBS30-60 parts, 2 ~ 6 parts of stabilizer, 10 ~ 15 parts of filler, 30 ~ 80 parts of white oil, anti-3 ~ 6 parts of UV agent, and poly- third
6 ~ 10 parts of alkene.The product can produce TPE, TPR xanthan particles of suitable every field according to formula difference, be applicable not according to it
It is encapsulated with that can be divided into PP, ABS PC alloys it is encapsulated, PA is encapsulated, electric wire extrusion, and medical film blow blowing etc., product has very
Good cold-resistant effect, elasticity can be kept at -56 DEG C, product possesses excellent environmental-protecting performance, can be by international various strict
Environmental protection and food hygiene test, be widely used in toy, infant articles, auto parts machinery, household articles, medical product, work
The fields such as tool, electrical accessorie.Above-mentioned prior art mainly from the high resiliency of TPE thermoplastic elastomer (TPE)s, shock resistance, it is low temperature resistant,
It is improved in terms of fire-retardant, halogen-free environmental, repeatable recycling.But TPE thermoplastic elastomer (TPE)s are when for engineering field
The performance prior art of weather-proof anti-load is needed not solve；And there is also obvious with the adhesive property of the material such as PP, ABS
Deficiency.
The content of the invention
The technical problem to be solved in the present invention is：Overcome the deficiencies in the prior art, there is provided a kind of to have with materials such as PP, ABS
There are anti-load endurance type TPE thermoplastic elastomer (TPE)s of good adhesive property and preparation method thereof.
The technical solution adopted for the present invention to solve the technical problems is：The anti-load endurance type TPE thermoplastic elastics
Body, it is characterised in that parts by weight, which form, is：46 ~ 50 parts of SEBS, 8 ~ 12 parts of POE elastomers, it is copolymerized 16 ~ 20 parts of PP, liquid
28 ~ 32 parts of polybutene PB, 0. 4 ~ 0.8 part of antioxidant, 11 ~ 15 parts of calcium carbonate, 0.6 ~ 0.8 part of lubricant.
A kind of PP/POE/SEBS/PB quaternarys co-blending elastic body of the present invention, wherein COPP and SEBS are primary raw material
Prepare anti-load endurance type TPE thermoplastic elastomer (TPE)s.SEBS is using polystyrene as end segment, is hydrogenated with to obtain with polybutadiene
Ethylene-butene copolymer be intermediate elastic block linear tri-block copolymer.SEBS is free of unsaturated double-bond, therefore with good
Good heat endurance and weatherability；Side octyl group containing short chain in POE elastomer molecules structures, can form connection in the molecular structure
Node plays connection, cushioning effect PP/SEBS is intermolecular, contains a small amount of ethene segment in COPP, POE can be effective
SEBS and copolymerization PP compatibilities are cooperateed with, makes PP dispersed phases in SEBS continuous phases with dispersion size evenly, good point
Aproll is put down；Found from the macro property of material, after 8 ~ 12 parts of POE elastomers are added in PP/SEBS co-mixing systems, PP/
Tensile strength and the extension at break strain of POE/SEBS ternary blends are improved largely compared with PP/SEBS binary blends.
Liquid polybutene is as the softening agent for preparing TPE elastomer, with using common softening agent in existing patent of invention（Such as white oil, ring
Alkane oil）Compare, it is not only good with PP/POE/SEBS compatibility, it is not easy to separate out, and molecular weight is high, makes the PP/ after plasticising
POE/SEBS/PB systems have more excellent anti-load, resistance to tearing energy, can effectively improve the wear-resisting of prepared TPE elastomer
Property and fatigue resistance, as solid ABS tires and the external coating of high-grade suitcase PP wheel hubs, liquid polybutene is the present invention's
Application can also improve TPE and ABS or PP adhesion strength in TPE elastomer, TPE elastomer is used as ABS or PP wheel outsourcings
With higher cohesive force during coating, TPE elastomer layer after cladding is more difficult to come off from ABS or PP wheel hubs.
Preferably, styrene-content 29% ~ 35% in the SEBS, shore hardness 75 ~ 79, pull apart the MPa of tensile strength 24 ~
27MPa, SEBS parts by weight are 46 ~ 48 parts.SEBS is the second that is hydrogenated with to obtain with polybutadiene using polystyrene as end segment
Alkene-butylene copolymer is the linear tri-block copolymer of intermediate elastic block, and the TAIROL3150 of platform rubber can be selected in product grade,
The 502 and 503 of high mountain can be selected.
Preferably, the octene content 18% ~ 25% of the POE elastomers, 120 DEG C of Mooney viscosity ML of POE elastomers1+4For
The parts by weight of 5 ~ 8, POE elastomer are 9 ~ 10 parts.The 8210 of optional Exxon Mobil company, also optional Dupont-road
The 8200 of chemical company.
Preferably, the copolymerization PP is the polypropylene of ethylene copolymer, and melt flow rate (MFR) is 8 ~ 12, is copolymerized PP parts by weight
For 16 ~ 18 parts.Optional Sinopec asphalt in Shenli Refinery produces SP-179.
Preferably, the mean molecule quantity of described liquid polybutene is 950 ~ 1300.Optional South Korea great Lin companies PB-
1300, the also H-100 of optional Britain's Ineos company.
The PP/POE/SEBS/PB quaternary co-blending elastic bodies of the present invention, after carrying out above-mentioned optimization to each component, between each other
Synergy can reach optimum state so that the properties of final products are optimal.
Preferably, described antioxidant is four [β-(3,5- di-t-butyl -4- hydroxy phenyls) propionic acid] pentaerythrites
Ester and three (2,4- di-tert-butyl-phenyl) phosphite esters press 2:1 or 3:2 composite antioxidant.
Preferably, the calcium carbonate is 2500 mesh calcenes.The addition of light active calcium carbonate is more conducive to protect
Demonstrate,prove the dimensional stability after product molding.
Preferably, the lubricant is bi-tristearin.Bi-tristearin is more beneficial for product processing
During be stripped.
A kind of above-mentioned anti-load endurance type TPE process for preparation of thermoplastic elastomer, it is characterised in that：By SEBS,
POE elastomers, copolymerization PP, antioxidant, lubricant are put into rotating speed as the r/ of 1000r/min ~ 1400 after weighing by weight
Mixed in min high-speed mixers, when being warming up to 65 DEG C ~ 75 DEG C, be slowly added into liquid polybutene and continue mixed at high speed, treat liquid phase group
Part absorbed completely by mixing material, stop stirring and add calcium carbonate to then proceed to 2 ~ 3min of stirring, mixing material soap-free emulsion polymeization and uniformly point
Cool down after dissipating, produce the material granulation mixed after cooling.
Advantage of the invention is that：The TPE elasticity that SEBS, POE, copolymerization PP are prepared under the plasticization of liquid polybutene
Body, quaternary blending physical performance mutually make up, mutually promoted.The framework materials that are formed as TPE of copolymerization PP, not only imparting TPE compared with
The tensile strength of high material, and its high melt flow rate (MFR) provides preferable injection molding mobility, and homopolymerization for TPE
PP is compared, and copoly type PP and SEBS has more preferable compatibility, along with high octene content compatilizer POE is in PP and SEBS blendings
The function served as bridge of middle performance.The phase after PP/POE/SEBS melt blendings is set to have reached perfect homogenizing combination.Such TPE
Material shows splendid anti-load, fatigue performance in performance；Liquid polybutene is main in quaternary blend to play plasticising
The effect of agent, Shao's A hardness of quaternary blend is set to be reduced between 76 ~ 78.Compared to simple plasticizers such as white oil, naphthenic oils
Compare, liquid polybutene has molecular weight high, and plasticising performance is good, and the TPE elastomer elasticity of preparation is high, and tear resistance is good；Liquid
State polybutene can also improve the caking property of TPE elastomer, and the TPE elastomer is used as effectively bonding during PP wheel outer cladding material
On PP or ABS wheel hubs, it is not easy to come off from wheel hub for a long time, under top load.
Compared with prior art, a kind of anti-load endurance type TPE thermoplastic elastomer (TPE)s of the invention and preparation method thereof
Possessed beneficial effect is：Under the present invention copolymerization PP/ POE/SEBS/PB melt blendings TPE thermoplastic elastomer (TPE)s that prepare with
The TPE material of existing invention is compared, and has good load resistance anti-fatigue performance；The TPE material of the invention is used as PP or ABS
Wheel hub outer cladding material can be effectively bonded on PP wheels, and resilience is good, and cohesive force is strong, the experiment of long-time top load, and it is ground bad
Time be far above existing invention TPE material.Available for solid tyre and the external sheath of high-grade suitcase wheel, play damping and subtract
The effect made an uproar.
Embodiment
With reference to a kind of anti-load endurance type TPE thermoplastic elastomer (TPE) of the specific embodiment to the present invention and its preparation
Method is described further, and wherein embodiment 1 is most preferred embodiment.
The embodiment proportioning component of the anti-load endurance type TPE elastomer is as shown in table 1.Wherein embodiment 3 is optimal
Embodiment.
1 embodiment of table, 1 ~ 5 anti-load endurance type TPE elastomer recipe ingredient（In parts by weight）
In embodiment 1 ~ 3 SEBS be the TAIROL3150 of platform rubber, in embodiment 4 SEBS be the 502 of high mountain, SEBS in embodiment 5
For styrene-content 29% ~ 35% in 503, the SEBS on high mountain, Shao A hardness 75 ~ 79,24 MPa of tensile strength ~ 27MPa is pulled apart；It is real
Apply the octene content 18% ~ 25% of POE elastomers in example 1 ~ 3,120 DEG C of Mooney viscosity ML1+4For the parts by weight of 5 ~ 8, POE elastomers
For 9 ~ 10 parts.SP-179 melt flow rate (MFR)s are 8 ~ 12, and the parts by weight for being copolymerized PP are 16 ~ 18 parts；The poly- fourth of liquid in embodiment 1 ~ 3
The mean molecule quantity of alkene is 1200, and the mean molecule quantity of liquid polybutene is 950 in embodiment 4, liquid polybutene in embodiment 5
Mean molecule quantity be 1300.
Comparative example 1 ~ 8 is comparative formula, and the component proportion of comparative formula is as shown in table 2.
Table 2 is to the anti-load endurance type TPE elastomer formula of example 1 ~ 8（In parts by weight）
Embodiment and comparative example are weighed by formula, above-mentioned material is weighed by a certain percentage, by SEBS, POE, SP-179,
1010th, 168, bi-tristearin is put into high-speed mixer together（Rotating speed is 1000 ~ 1400 turns）Middle mixing, treat that material temperature reaches
At 65 DEG C ~ 75 DEG C, it is slowly added into liquid polybutene and continues mixed at high speed, treat that liquid phase component is absorbed by mixing material completely, stop stirring
Mix and add calcium carbonate and then proceed to high-speed stirred 2 ~ 3 minutes, mixing material soap-free emulsion polymeization and it is dispersed after to be put into slow-speed mixer cold
But, blowing after material temperature is less than 60 DEG C.The material mixed is granulated in double screw extruder, TPE elastomer pellet is prepared, makes
Grain parameter setting is as shown in table 3.
The comminutor parameter setting of table 3
Using press compacting 200mm × 200mm × 2mm print after pellet is dried, then it is washed into II type with die punching machine and stretches
Batten and pants type tear batten, carry out tensile property using puller system and tear resistance are tested.Using press compacting 50mm ×
50mm × 6mm print, the Shore A hardness of TPE material is determined using Shore A durometer.Mould pressing process：Plastified by plasticizing process
3min, 190 DEG C of temperature, 10 ~ 15MPa of pressure, pressurize 3min.
Using injection machine, dried TPE pellets are molded outside the PP wheels of cladding using insert injection moulding technique, to PP case and bag
Wheel plays cushioning effect.Insert injection moulding technique is shown in Table 4.
The injection machine parameter setting of table 4
Insert injection moulding wheel (i.e. TPE cladding PP wheels) anti-load failure test：Insert injection moulding wheel is arranged on case and bag, case and bag are built-in
100kg loads are carried, the arrangement metal tube that on-line velocity 60m/min is rotated is placed, records from starting to be placed into TPE clads from PP
Time required for taking turns higher slice or departing from.
Anti- load endurance type TPE and insert injection moulding wheel embodiment and the performance test results such as table 5 of comparative example.
The anti-load endurance type TPE of table 5 and insert injection moulding wheel performance comparision
Embodiment and comparative example result of the test show：Using the POE8402 that HOPP or octene content are low, Mooney viscosity is small
Its hardness of the TPE material of preparation exceeds material requirements, due to the two and SEBS, PB1300 poor compatibility, the elastomer of preparation with
PP wheel cladding bad adhesions, easily take turns with PP and depart from.Compared with PB-1300, white oil/naphthenic oil/aromatic naphtha equimolecular quantity is small, system
Standby TPE elastomer hardness is small, and the insert injection moulding PP wheels anti-load destructiveness time is short, easily takes turns and departs from PP.Only it is copolymerized PP/
The TPE thermoplastic elastomers prepared under POE/SEBS/PB melt blendings have good load resistance anti-fatigue performance；The TPE materials
Material, which is used as PP or ABS wheel hub outer claddings material, to be effectively bonded on PP wheels, and resilience is good, and cohesive force is strong, high for a long time to carry
Lotus is tested, and it is far above the TPE material of existing invention by the bad time is ground.
The above described is only a preferred embodiment of the present invention, being not the limitation for making other forms to the present invention, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
Imitate embodiment.But it is every without departing from technical solution of the present invention content, the technical spirit according to the present invention is to above example institute
Any simple modification, equivalent variations and the remodeling made, still fall within the protection domain of technical solution of the present invention.
Claims (9)
1. a kind of anti-load endurance type TPE thermoplastic elastomer (TPE)s, it is characterised in that parts by weight, which form, is：46 ~ 50 parts of SEBS,
8 ~ 12 parts of POE elastomers, it is copolymerized 16 ~ 20 parts of PP, 28 ~ 32 parts of liquid polybutene PB, 0. 4 ~ 0.8 part of antioxidant, carbonic acid
11 ~ 15 parts of calcium, 0.6 ~ 0.8 part of lubricant.
A kind of 2. anti-load endurance type TPE thermoplastic elastomer (TPE)s according to claim 1, it is characterised in that：It is described
Styrene-content 29% ~ 35% in SEBS, shore hardness 75 ~ 79, pull apart 24 MPa of tensile strength ~ 27MPa, SEBS parts by weight
For 46 ~ 48 parts.
A kind of 3. anti-load endurance type TPE thermoplastic elastomer (TPE)s according to claim 1, it is characterised in that：The POE
The octene content 18% ~ 25% of elastomer, 120 DEG C of Mooney viscosity ML of POE elastomers1+4For the parts by weight of 5 ~ 8, POE elastomers
For 9 ~ 10 parts.
4. a kind of anti-load endurance type TPE thermoplastic elastomer (TPE)s according to claim 1 and preparation method thereof, its feature
It is：The copolymerization PP is the polypropylene of ethylene copolymer, and melt flow rate (MFR) is 8 ~ 12, and the parts by weight for being copolymerized PP are 16 ~ 18 parts.
A kind of 5. anti-load endurance type TPE thermoplastic elastomer (TPE)s according to claim 1, it is characterised in that：Described
The mean molecule quantity of liquid polybutene is 950 ~ 1300.
A kind of 6. anti-load endurance type TPE thermoplastic elastomer (TPE)s according to claim 1, it is characterised in that：Described
Antioxidant is four [β-(3,5- di-t-butyl -4- hydroxy phenyls) propionic acid] pentaerythritol esters and three (2,4- di-t-butyls
Phenyl) phosphite ester press 2:1 or 3:2 composite antioxidant.
A kind of 7. anti-load endurance type TPE thermoplastic elastomer (TPE)s according to claim 1, it is characterised in that：The carbon
Sour calcium is 2500 mesh calcenes.
A kind of 8. anti-load endurance type TPE thermoplastic elastomer (TPE)s according to claim 1, it is characterised in that：It is described to add
Work lubricant is bi-tristearin.
9. the anti-load endurance type TPE process for preparation of thermoplastic elastomer described in a kind of any one of claim 1 ~ 8, it is special
Sign is：Being put into rotating speed after SEBS, POE elastomer, copolymerization PP, antioxidant, lubricant are weighed by weight is
Mixed in the r/min high-speed mixers of 1000r/min ~ 1400, when being warming up to 65 DEG C ~ 75 DEG C, add liquid polybutene and continue at a high speed
Mixing, treats that liquid phase component is absorbed by mixing material completely, stops stirring and add calcium carbonate to then proceed to 2 ~ 3min of stirring, mixing material without
Cool down after cohesive and dispersed, produce the material granulation mixed after cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610494401.6A CN107541004B (en) | 2016-06-29 | 2016-06-29 | Load-resistant and fatigue-resistant TPE (thermoplastic elastomer) and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610494401.6A CN107541004B (en) | 2016-06-29 | 2016-06-29 | Load-resistant and fatigue-resistant TPE (thermoplastic elastomer) and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107541004A true CN107541004A (en) | 2018-01-05 |
| CN107541004B CN107541004B (en) | 2020-05-12 |
Family
ID=60962961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610494401.6A Active CN107541004B (en) | 2016-06-29 | 2016-06-29 | Load-resistant and fatigue-resistant TPE (thermoplastic elastomer) and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107541004B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109233183A (en) * | 2018-10-18 | 2019-01-18 | 东莞市塑高塑化科技有限公司 | A kind of rubber material of novel explosion-proof tyre |
| CN112246569A (en) * | 2020-09-07 | 2021-01-22 | 江苏信轮美合金发展有限公司 | Surface treatment method for aluminum ring of bicycle |
| CN112980131A (en) * | 2021-04-21 | 2021-06-18 | 上海新意达塑料托盘有限公司 | TPE (thermoplastic elastomer) anti-slip strip blending material and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1303409A (en) * | 1998-05-30 | 2001-07-11 | 金浩均 | Puncture-resisting tire composition and its coating method |
| EP0861285B1 (en) * | 1995-11-16 | 2006-02-15 | H.B. Fuller Licensing & Financing, Inc. | A polymeric composition in pellet form |
| CN104151766A (en) * | 2014-07-30 | 2014-11-19 | 广东金源科技股份有限公司 | TPE (thermoplastic elastomer) material and preparation method thereof |
-
2016
- 2016-06-29 CN CN201610494401.6A patent/CN107541004B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0861285B1 (en) * | 1995-11-16 | 2006-02-15 | H.B. Fuller Licensing & Financing, Inc. | A polymeric composition in pellet form |
| CN1303409A (en) * | 1998-05-30 | 2001-07-11 | 金浩均 | Puncture-resisting tire composition and its coating method |
| CN104151766A (en) * | 2014-07-30 | 2014-11-19 | 广东金源科技股份有限公司 | TPE (thermoplastic elastomer) material and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109233183A (en) * | 2018-10-18 | 2019-01-18 | 东莞市塑高塑化科技有限公司 | A kind of rubber material of novel explosion-proof tyre |
| CN112246569A (en) * | 2020-09-07 | 2021-01-22 | 江苏信轮美合金发展有限公司 | Surface treatment method for aluminum ring of bicycle |
| CN112980131A (en) * | 2021-04-21 | 2021-06-18 | 上海新意达塑料托盘有限公司 | TPE (thermoplastic elastomer) anti-slip strip blending material and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107541004B (en) | 2020-05-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103756129B (en) | EPT rubber/thermoplastic elastomer and preparation technology thereof | |
| CN1307218C (en) | Diene rubber, process for production thereof, rubber compositions, process for producing the same, and crosslinked rubbers | |
| CN100463942C (en) | Thermoplastic elastomer for injection adhering nylon material | |
| CN105295196B (en) | A kind of high fluidity TPV material and preparation method thereof | |
| WO2010102432A1 (en) | Crosslinkable rubber composition, uses thereof, rubber granules made of the same, and methods of preparation and injection forming methods of the rubber granules | |
| CN102020860B (en) | Preparation method of rubber and plastic compound modified asphalt with stable heat storage | |
| CN103113680A (en) | Low-gloss polyolefin elastomer composite material and preparation method thereof | |
| CN105199404A (en) | Thermoplastic elastomer composition for covering nylon material | |
| CN101845193A (en) | Dynamically vulcanized styrene thermoplastic elastomer and preparation method thereof | |
| CN105131500A (en) | High- springback TPE thermoplastic elastomer and preparing method thereof | |
| CN106751372A (en) | A kind of TPE material and its preparation technology for encapsulated ABS | |
| CN106928626A (en) | Thermoplastic elastic material for secondary injection adhering and preparation method thereof | |
| CN109370482A (en) | A kind of good TPV thermoplastic elastomer (TPE) of adhesive property and preparation method thereof | |
| CN107541004A (en) | A kind of anti-load endurance type TPE thermoplastic elastomer (TPE)s and preparation method thereof | |
| CN102234384B (en) | IPN crosslink-structure compound of tire crown rubber, mixing method and application thereof | |
| CN104861226A (en) | Polypropylene material for car dust cover and preparation method thereof | |
| CN105367985A (en) | TPE composition and high toughness EVA product prepared from TPE composition | |
| CN106398085A (en) | Scratching-resistant halogen-free flame-retardant TPE injection molding material and preparation method thereof | |
| CN109796767A (en) | A kind of silicon rubber/polyolefin thermoplastic elastomer with sliding cross-linked network | |
| CN109796731B (en) | Thermoplastic elastomer material and preparation method thereof | |
| CN113150566A (en) | High-melt-index high-modulus asphalt mixture additive and preparation method and application thereof | |
| CN109735072B (en) | Bio-based rubber-plastic alloy modifier, preparation method and application thereof, and asphalt mixture | |
| CN102585427A (en) | SEBS (Styrene-Ethylene-Butadiene-Styrene) elastomer composite material and preparation method thereof | |
| CN109504104A (en) | A kind of thermoplastic elastomer blending material of high adherence and preparation method thereof | |
| CN105566833A (en) | Thermoplastic elastomer raw material for earphone cable and manufacturing method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |