CN104387753A - Nylon bonding and rubberizing TPV (thermoplastic vulcanizate) alloy and preparation method thereof - Google Patents
Nylon bonding and rubberizing TPV (thermoplastic vulcanizate) alloy and preparation method thereof Download PDFInfo
- Publication number
- CN104387753A CN104387753A CN201410810206.0A CN201410810206A CN104387753A CN 104387753 A CN104387753 A CN 104387753A CN 201410810206 A CN201410810206 A CN 201410810206A CN 104387753 A CN104387753 A CN 104387753A
- Authority
- CN
- China
- Prior art keywords
- tpv
- alloy
- nylon
- tpv alloy
- nylon adhesive
- 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
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention provides nylon bonding and rubberizing TPV (thermoplastic vulcanizate) alloy. The nylon bonding and rubberizing TPV alloy comprises the following components in percentage by mass: 37-60% of a polyurethane elastomer, 10-15% of a rubber elastomer 1, 3-5% of a rubber elastomer 2, 5-15% of a plasticizer, 10-15% of a compatilizer, 10-15% of a filler, 0.1-0.5% of a vulcanizing agent, 0.1-0.5% of a vulcanizing auxiliary agent and 1-2% of other auxiliary agents. The invention further provides a preparation method of the nylon bonding and rubberizing TPV alloy. By matching the polyurethane elastomer with the rubber elastomers, the compatilizer and the plasticizer, the TPV alloy obtained through dynamic vulcanization has good machinability and excellent mechanical properties, and particularly has good bonding power for nylon materials with different models; the applicability of the TPV alloy is improved, so that the TPV alloy is applicable to nylon bonding and rubberizing.
Description
Technical field
The invention belongs to technical field of polymer materials, specifically relate to a kind of TPV Alloy And Preparation Method for nylon adhesive encapsulate.
Background technology
Nylon has excellent self lubricity, wear resistance, chemical resistant properties, gas-premeable, oil-proofness, nontoxic and be easy to the advantage such as painted, and industrial application is extensive.Along with the miniaturization of automobile, the high performance of electronic electric equipment, the light-weighted process of mechanical means are constantly accelerated, will be larger to the demand of nylon, also impel the new variety of modification of nylon to be on the increase simultaneously, and be rapidly developed.And to nylon carry out bonding encapsulate be one of method of modified nylon, the advantage of bonding encapsulation techniques is that the material after making encapsulate possesses the flexibility of the rigidity of engineering plastics, intensity and encapsulate thermoplastic elastomer simultaneously, improve the surface touch of material, also can give product some additional functions, as noise abatement, damping, anti-skidding, comfort etc., the design of modification of nylon product is made to have larger degree of freedom.
At present, TPE alloy is one of the common used material for nylon adhesive encapsulate.But the application of existing TPE alloy exists following defect: the encapsulation of 1.TPE alloy to nylon is poor, the coated cohesive force being embodied in TPE alloy material and nylon is poor, easily comes off; 2. nylon kind is numerous, and a certain TPE alloy often for a certain nylon, and can only obtain general encapsulation, i.e. the bad adaptability of TPE alloy; 3.TPE hardness is easy sticking to mould when below 65A, and mouth of cutting off the water supply, cooling time is long.
And Thermoplastic Vulcanizate (English is Thermoplastic Vulcanizate, referred to as TPV) is a kind of thermoplastic dynamic perduren (English is Thermoplastic Vulcanizate).Simultaneously this dynamic vulcanization TPV alloy a kind ofly has the processing characteristics of plastics and the elastomeric material of rubber, safety and environmental protection, durometer level is wide, there is excellent sense of touch, antifatigue and weathering resistance, be easy to painted, be easy to processing, recycling capable of circulation, can shaping separately also can secondary injection molding, because this material combines the advantage of rubber and plastics, be in recent years widely used in electronic apparatus, communication and automobile industry and develop.But TPV is less is at present applied to nylon adhesive encapsulate aspect.
Summary of the invention
The object of the invention is to the above-mentioned deficiency overcoming prior art, provide that a kind of encapsulate bond properties is good, the TPV alloy for nylon adhesive encapsulate to nylon wide adaptability.
Another object of the present invention is to provide the preparation method of the TPV alloy that a kind of technique is simple, condition is easily controlled, production cost is low.
In order to realize foregoing invention object, technical scheme of the present invention is as follows:
For a TPV alloy for nylon adhesive encapsulate, comprise following component by mass percentage:
The present invention is by matching polyurethane elastomer with rubber elastomer, compatilizer, softening agent, the TPV alloy obtained through dynamic vulcanization has good processing characteristics and excellent mechanical property, especially to the nylon material of different model, there is good bounding force, improve adaptability, thus be applicable to the bonding encapsulate of nylon; And the performance after nylon coated can be improved to each component ratio adjustment, and each component acts synergistically melt extruding in process, makes the TPV alloy obtained have following excellent properties:
1. the excellent in mechanical performance such as hardness, tensile strength and elongation at break;
2. the nylon coated bond properties of pair different model is good, difficult drop-off.
And the embodiment of the present invention also provides a kind of preparation method of the TPV alloy for nylon adhesive encapsulate, comprises the following steps:
Each component is taken respectively according to the above-mentioned TPV alloy formula for nylon adhesive encapsulate;
The each component taken is carried out mixing treatment, obtains mixture;
This mixture is melt extruded, granulation, obtain the TPV alloy for nylon adhesive encapsulate.
Each component mixing only also need melt extrude and can obtain product by formula by the preparation method of TPV alloy of the present invention at a proper temperature, its preparation method technique is simple, condition is easily controlled, with low cost, feature low for equipment requirements, be suitable for suitability for industrialized production, for nylon coated, particular requirement there is no for encapsulate technique, strong adaptability simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the preparation method schematic flow sheet of the embodiment of the present invention for the TPV alloy of nylon adhesive encapsulate.
Embodiment
In order to make the technical problem to be solved in the present invention, technical scheme and beneficial effect clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The embodiment of the present invention provides a kind of TPV alloy for nylon adhesive encapsulate, comprises following component by mass percentage: polyurethane elastomer is 37 ~ 60%, rubber elastomer 1 is 10 ~ 15%, rubber elastomer 2 is 3 ~ 5%, softening agent is 5 ~ 10%, compatilizer is 10 ~ 15%, weighting agent is 10 ~ 15%, vulcanizing agent 0.1 ~ 0.5%, vulcanization aid 0.1 ~ 0.5%, other auxiliary agents 1 ~ 2%.
Particularly, the weight percent of above-mentioned polyurethane elastomer is preferably 37 ~ 55% or 50 ~ 60%, this polyurethane elastomer, as the matrix resin in TPV alloy of the present invention, comprises at least one in polyester polyurethane elastomer, polyether polyurethane elastomerics, polyester elastomer.Further, this TPV alloy also comprises polyethylen-octene multipolymer (POE), EPDM (that is: the terpolymer of ethene, propylene, non-conjugated diene hydrocarbon), paracril (NBR), (that is: take polystyrene as end segment, the ethylene-butene copolymer obtained with polyhutadiene hydrogenation is the linear three embedding multipolymers of middle spring block to SEBS; The YH503 type product of preferred high mountain brand) at least one.In preferred specific embodiment, the combination of the preferred polyester polyurethane elastomer of above-mentioned polyurethane elastomer and polyurethane elastomer, or the combination of EPDM and SEBS.The polar macromolecule material that above-mentioned preferred polyurethane elastomer is made up of many soft segments and rigid chain segment, along with the raising of rigid chain segment ratio and the increase of polar groups density, the former intensity of elastomerics and hardness can corresponding improves.The polyurethane elastomer of the embodiment of the present invention has superior wear resisting property, several times to tens times of General Purpose Rubber material often; It also has high strength, good toughness, oil resistant, resistance to ozone, ageing-resistant, radiation hardness, low temperature resistant, and entrant sound waits excellent properties well, and not only have the snappiness of rubber but also have the rigidity of plastics, bonding force is strong; In addition, this polyurethane elastomer also plays the effect of polarity in TPV alloy of the present invention.Further, this polyurethane elastomer is preferably TPU, the EX-80A type product of especially high ancient cooking vessel chemistry brand, its durometer level is wide, physical strength is high, winter hardiness is outstanding (such as, still keep good elasticity, kindliness and other physicalies at subzero 35 degree), good processability, effectively can promote the over-all properties of above-mentioned TPV alloy.
Particularly, above-mentioned rubber elastomer 1 comprises at least one in terpolymer EP rubber (that is: the terpolymer of ethene, propylene and non-conjugated diene hydrocarbon), paracril (NBR), styrene block copolymer (that is: styrene-butadiene-styrene block copolymer is called for short SEBS); Described rubber elastomer 2 is terpolymer EP rubber or ethylene-vinyl acetate copolymer (EVA).This rubber elastomer 1 and rubber elastomer 2 belong to thermoplastic elastomer, can bond with the ebonites such as PP, PC, ABS, PS, PE, PA or nylon material; But the mechanical property of some thermoplastic elastomers and ageing resistance are not as good as rubber, therefore, this rubber elastomer 1, rubber elastomer 2 and above-mentioned polyurethane elastomer generation coordinative role, at raising TPV alloy of the present invention to outside the nylon coated bond properties of different model, improve the mechanical property such as hardness, elongation at break of TPV alloy.
Particularly, above-mentioned vulcanizing agent is sulfocompound, comprises at least one in tetramethyl-thiuram disulfide (TMTD), tetramethylthiuram tetrasulfide (TMTT), tetraethylthiuram disulfide (TETD), dithiodimorpholine (DTDM); Or above-mentioned vulcanizing agent, for being peralcohol, comprises at least one in dicumyl peroxide (DCP), benzoyl peroxide (BPO), tert-butyl peroxide (DTBP); Above-mentioned vulcanizing agent is can also be t-Butylphenol formaldehyde resin or zinc oxide.It is crosslinked that this vulcanizing agent can make above-mentioned polyurethane elastomer, rubber elastomer 1 and rubber elastomer 2 produce, molecular structure is made to greatly reduce scorching, extend the period of storage of rubber unvulcanizate, make that the TPV alloy after sulfuration has good dynamic property, compression set is little, moderate strength, elasticity and ageing-resistant performance are all better.In a preferred embodiment of the invention, when above-mentioned polyurethane elastomer comprises EPDM (especially the 4770R type product of Tao Shi brand), the preferred dicumyl peroxide of this vulcanizing agent (DCP), DCP is an excellent organo-peroxide, become vulcanizing agent and the linking agent of EPDM, addition is about 3%, can improve thermal characteristics, mechanical property, has very high modulus and heat-drawn wire; Also the resistance to normal temperature shrinkability of TPV alloy of the present invention, stress cracking resistance, the transparency and tensile strength etc. can be improved.When above-mentioned polyurethane elastomer comprises EVA, be cross-linked with DCP, the distortion of its compression, the aging and oil resistance of hot air can be improved further.
Particularly, above-mentioned vulcanization aid is zinc oxide, is preferably active zinc flower, plays the effect of promotion in the modified-reaction of vulcanizing agent for polyurethane elastomer, rubber elastomer.
Particularly, above-mentioned softening agent is the softening agent of softening class, and it is saturated straight chain alkane oil or naphthenic oil.Further, this softening agent comprises at least one in hydrocarbon oil, paraffin hydrocarbon ils, naphthenic oil.In the present invention preferably implements, when this softening agent is naphthenic oil (being preferably the KN4010 type product naphthenic oil of Kelamayi brand), elastomeric hardness can be reduced and good processibility is provided.
Particularly, above-mentioned compatilizer comprises maleic anhydride inoculated polypropylene, maleic anhydride graft polystyrene thermoplastic elastomer (SEBS-MAH), ethylene-octene copolymer, ethylene-vinyl acetate copolymer (EVA), polyvinyl-maleic anhydride connects skill thing, styrene-ethylene/butylene-styrene block copolymer-maleic anhydride connects skill thing, and terpolymer EP rubber-maleic anhydride connects at least one in skill thing.In a preferred embodiment of the invention, this compatilizer is SEBS-MAH (especially preferably 1901 type products of section of U.S. canework board), above-mentioned TPV alloy have improve alloy phase capacitive and with improve the effect with nylon bonded ability.
Particularly, above-mentioned weighting agent comprises at least one in calcium carbonate, silicon-dioxide, talcum powder, kaolin, wollastonite, is preferably calcium carbonate.
Particularly, other auxiliary agents above-mentioned comprise at least one in oxidation inhibitor, lubricant, anti ultraviolet agent.Above-mentioned oxidation inhibitor comprises four [3-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester, tricresyl phosphite (2,4-6-di-tert-butyl phenyl ester), two-3-(3-tertiary butyl-4-hydroxy-5-aminomethyl phenyl) vinyl cyanide, three (2 of triglycol, 4-di-tert-butylphenol) at least one in phosphorous acid ester, be preferably the combination of oxidation inhibitor model 1010 product and model 168 product.
Further, above-mentioned lubricant comprises at least one in vinyl bis-stearamides (EBS), curing aluminium, graphite or silicone oil.In a preferred embodiment, this lubricant is preferably vinyl bis-stearamides (EBS), and above-mentioned anti ultraviolet agent is UV-329, in can improving low hardness polyurethane elastic body product frictional coefficient and improve wear resisting property under bearing load.
The embodiment of the present invention is by acting synergistically polyurethane elastomer and rubber elastomer, vulcanizing agent, compatilizer and softening agent by proportioning, the TPV alloy obtained after dynamic vulcanization has good processing characteristics, excellent mechanical property, good dynamic property, and compression set is little, moderate strength, elasticity and ageing-resistant performance are all better; Especially to the nylon material of different model, there is good bounding force, thus be applicable to the bonding encapsulate of nylon.And can according to the adjustment of each component ratio to improve the performance after nylon coated, and described component acts synergistically melt extruding in process, makes the TPV alloy obtained have following excellent properties:
1. the excellent in mechanical performance such as hardness, tensile strength and elongation at break;
2. the nylon coated bond properties of pair different model is good, difficult drop-off.
The embodiment of the present invention also provides a kind of preparation method of the above-mentioned dynamic vulcanization TPV alloy for nylon adhesive encapsulate, and its process method flow chart as shown in Figure 1, comprises the following steps:
S01, takes each component respectively according to above-mentioned TPV alloy formula;
S02, carrying out mixing treatment by taking each component in step S01, obtaining mixture;
S03, is melt extruded said mixture material by dual-screw-stem machine, granulation, obtains the above-mentioned TPV alloy for nylon adhesive encapsulate.
Particularly, each component preferred content in the formula of the TPV alloy for nylon adhesive encapsulate in above-mentioned steps S01 and formula and kind as described above, in order to save length, do not repeat them here.
In above-mentioned steps S02, the time that each component carries out mixing treatment can adjust flexibly according to actual production conditions, as long as each component premix fully, the equipment as mixing can be high-speed stirring bucket etc.
Further, in this step S02, first above-mentioned polyurethane elastomer, rubber elastomer 1, rubber elastomer 2 are put into mixer, stir while inject softening softening agent, until after fully mixing (namely softening softening agent is absorbed by matrix resin completely), add compatilizer, mineral filler, stablizer, lubricant, vulcanizing agent, vulcanization aid, then fully mix, obtain mixture.
In above-mentioned steps S03, the above-mentioned temperature melt extruded is 180 ~ 200 DEG C.This mixture melt extrude the technique that step can adopt this area routine.Better act synergistically in melt extruding to make each component, give the above-mentioned thermotolerance more excellent for the TPV alloy of nylon adhesive encapsulate and mechanical property, in a preferred embodiment, it is adopt twin screw extruder to melt extrude that mixture melt extrudes, the mixture obtained in step S02 is discharged to the feed hopper of twin screw extruder from mixing machine, joined uniformly in twin screw extruder by feeding machine, the length-to-diameter ratio of twin screw extruder is 40:1 ~ 52:1, setting speed is 300 ~ 350rpm, setting engine speed is 400 revs/min, temperature is set as between 185 DEG C ~ 205 DEG C, feeding frequency 25 hertz.Through the high speed shear of parallel dual-screw extruding machine, mixing, reach fully mixing object, extruded by head, cooled by tank, then by dicing machine granulation, obtain the above-mentioned TPV alloy for nylon adhesive encapsulate.Then deliver to baking hopper, dry while stirring, then dress wraps into storehouse.
The above-mentioned TPV alloy preparation method for nylon adhesive encapsulate only need by formula by mixed for each component be incorporated in 180-200 DEG C of temperature under melt extrude and can obtain product, melt extruding the temperature and time that only need control in process to melt extrude, therefore, its preparation method technique is simple, condition is easily controlled, with low cost, feature low for equipment requirements, is suitable for suitability for industrialized production.
Below in conjunction with specific embodiment, the above-mentioned TPV Alloy And Preparation Method for nylon adhesive encapsulate is described in detail.
Embodiment 1
The preparation method of embodiment of the present invention TPV alloy, comprises the steps:
S11, takes the component of following weight percent:
S12, pre-mixing process S11 takes the starting material of acquisition, obtains mixture;
S13, the mixture that then step S12 obtains is placed in twin screw extruder, melt extrudes, granulation, obtains the above-mentioned TPV alloy for nylon adhesive encapsulate; Wherein, this temperature melt extruding step is 180-200 DEG C.
Embodiment 2
The preparation method of embodiment of the present invention TPV alloy, comprises the steps:
S21, takes the component of following weight percent:
S22, pre-mixing process S21 takes the starting material of acquisition, obtains mixture;
S23, the mixture that then step S22 obtains is placed in twin screw extruder, melt extrudes, granulation, obtains the above-mentioned TPV alloy for nylon adhesive encapsulate; Wherein, this temperature melt extruding step is 180-200 DEG C.
Embodiment 3
The preparation method of embodiment of the present invention TPV alloy, comprises the steps:
S31, takes the component of following weight percent:
S32, pre-mixing process S31 takes the starting material of acquisition, obtains mixture;
S33, the mixture that then step S32 obtains is placed in twin screw extruder, melt extrudes, granulation, obtains the above-mentioned TPV alloy for nylon adhesive encapsulate; Wherein, this temperature melt extruding step is 180-200 DEG C.
Embodiment 4
The preparation method of embodiment of the present invention TPV alloy, comprises the steps:
S41, takes the component of following weight percent:
S42, pre-mixing process S41 takes the starting material of acquisition, obtains mixture;
S43, the mixture that then step S42 obtains is placed in twin screw extruder, melt extrudes, granulation, obtains the above-mentioned TPV alloy for nylon adhesive encapsulate; Wherein, this temperature melt extruding step is 180-200 DEG C.
Comparative example
The preparation method of embodiment of the present invention TPV alloy, comprises the steps:
S51, takes the component of following weight percent:
S52, pre-mixing process S51 takes the starting material of acquisition, obtains mixture;
S53, the mixture that then step S52 obtains is placed in twin screw extruder, melt extrudes, granulation, obtains the above-mentioned TPV alloy for nylon adhesive encapsulate; Wherein, this temperature melt extruding step is 180-200 DEG C.
Testing example and comparative example
TPV alloy material above-described embodiment 1 ~ 4, comparative example prepared carries out correlated performance test.
1, each correlated performance testing method is as follows:
By the particle in the convection oven of 100 ~ 110 DEG C dry 2 ~ 3 hours respectively completing granulation in above-described embodiment 1 ~ 4, comparative example, then by the injection moulding sample preparation on injection moulding machine of the particle of drying, in sample making course, keep mould temperature between 100 DEG C.
2, test parameter is as follows:
Hardness: by shore hardness A
Tensile strength: test by ISO 527 standard.Specimen types is I type, batten size (mm): 150 (length) × (20 ± 0.2) (end portion width) × (4 ± 0.2) (thickness), and draw speed is 50mm/min;
Elongation at break:
Encapsulate performance: first encapsulate process, then sees bond effect.
The performance data of 3, testing and result, please see as following table 1
Table 1
| Component and test result | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Comparative example |
| TPU EX-80A | 39.2 | 44.2 | 49.2 | 54.2 | 49.8 |
| EPDM 4770R | 10 | 10 | 10 | 10 | --- |
| SEBS YH503 | 10 | 10 | 10 | 10 | 17 |
| Naphthenic oil KN4010 | 20 | 15 | 10 | 5 | 13 |
| Compatilizer 1901 | 10 | 10 | 10 | 10 | 10 |
| Weighting agent calcium carbonate | 10 | 10 | 10 | 10 | 10 |
| Auxiliary agent | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
| Vulcanizing agent DCP | 0.1 | 0.1 | 0.1 | 0.1 | |
| Vulcanization aid | 0.5 | 0.5 | 0.5 | 0.5 | |
| Hardness A | 55 | 60 | 65 | 75 | 65 |
| Sticking to mould situation | Do not glue | Do not glue | Do not glue | Do not glue | Sticky |
| Cooling time | 15 seconds | 13 seconds | 12 seconds | 10 seconds | 25 seconds |
| Encapsulation | Well | Well | Well | Well | Generally peelable |
4, test result and analysis:
As can be seen from above-mentioned table 1, the each component of above-mentioned TPV alloy material acts synergistically melt extruding in process, and the encapsulate bounding force of TPV alloy material to nylon is significantly improved, and has excellent processing characteristics, effective to nylon coated, wide adaptability.From with comparative example relatively can find out that TPV of the present invention is to the covered effect of nylon coated effect than general T PE, complete processing is all superior.
Above the TPV Alloy And Preparation Method for nylon adhesive encapsulate that the embodiment of the present invention provides is described in detail, apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (10)
1., for a TPV alloy for nylon adhesive encapsulate, comprise following component by mass percentage:
2. the TPV alloy for nylon adhesive encapsulate according to claim 1, is characterized in that, described polyurethane elastomer comprises at least one in polyester polyurethane elastomer, polyether polyurethane elastomerics, polyester elastomer.
3. the TPV alloy for nylon adhesive encapsulate according to claim 1, is characterized in that, described rubber elastomer 1 comprises at least one in terpolymer EP rubber, paracril, styrene block copolymer; Described rubber elastomer 2 is terpolymer EP rubber or ethylene-vinyl acetate copolymer.
4. the TPV alloy for nylon adhesive encapsulate according to any one of claims 1 to 3, it is characterized in that, described vulcanizing agent comprises at least one in tetramethyl-thiuram disulfide, tetramethylthiuram tetrasulfide, tetraethylthiuram disulfide, dithiodimorpholine, dicumyl peroxide, benzoyl peroxide, tert-butyl peroxide, t-Butylphenol formaldehyde resin, zinc oxide.
5. the TPV alloy for nylon adhesive encapsulate according to any one of claims 1 to 3, is characterized in that, described softening agent is saturated straight chain alkane oil or naphthenic oil.
6. the TPV alloy for nylon adhesive encapsulate according to any one of claims 1 to 3, it is characterized in that, described compatilizer comprises maleic anhydride inoculated polypropylene, maleic anhydride graft polystyrene thermoplastic elastomer, ethylene-octene copolymer, ethylene-vinyl acetate copolymer, polyvinyl-maleic anhydride connects skill thing, styrene-ethylene/butylene-styrene block copolymer-maleic anhydride connects skill thing, terpolymer EP rubber-maleic anhydride connects at least one in skill thing.
7. the TPV alloy for nylon adhesive encapsulate according to any one of claims 1 to 3, it is characterized in that, described weighting agent comprises at least one in calcium carbonate, silicon-dioxide, talcum powder, kaolin, wollastonite.
8. the TPV alloy for nylon adhesive encapsulate according to any one of claims 1 to 3, is characterized in that, other auxiliary agents described comprise at least one in oxidation inhibitor, lubricant, anti ultraviolet agent.
9., for a preparation method for the TPV alloy of nylon adhesive encapsulate, comprise the following steps:
Each component is taken respectively according to the formula of TPV alloy described in any one of claim 1 ~ 8;
Take each component carry out mixing treatment by described, obtain mixture;
Described mixture is melt extruded, granulation, obtain the described TPV alloy for nylon adhesive encapsulate.
10. the preparation method of TPV alloy according to claim 9, is characterized in that, described in melt extrude and adopt parallel dual-screw extruding machine equipment, described in the temperature that melt extrudes be 180 ~ 200 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410810206.0A CN104387753A (en) | 2014-12-23 | 2014-12-23 | Nylon bonding and rubberizing TPV (thermoplastic vulcanizate) alloy and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410810206.0A CN104387753A (en) | 2014-12-23 | 2014-12-23 | Nylon bonding and rubberizing TPV (thermoplastic vulcanizate) alloy and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104387753A true CN104387753A (en) | 2015-03-04 |
Family
ID=52605720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410810206.0A Pending CN104387753A (en) | 2014-12-23 | 2014-12-23 | Nylon bonding and rubberizing TPV (thermoplastic vulcanizate) alloy and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104387753A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104672885A (en) * | 2015-03-05 | 2015-06-03 | 安徽科聚新材料有限公司 | TPV (thermoplastic vulcanizate) alloy material for bonding encapsulation of PETG (polyethylene terephthalate glycol) and preparation method of TPV alloy material |
| CN105199404A (en) * | 2015-10-26 | 2015-12-30 | 益阳达普林科技有限公司 | Thermoplastic elastomer composition for covering nylon material |
| CN105542442A (en) * | 2016-01-21 | 2016-05-04 | 盛嘉伦橡塑(深圳）股份有限公司 | Thermoplastic elastomer material for smart wristband and preparation method of thermoplastic elastomer material |
| CN106280391A (en) * | 2016-08-05 | 2017-01-04 | 锦州希尔达汽车零部件有限公司 | A kind of modified thermoplastic polyurethane elastomer and preparation method thereof |
| CN106977903A (en) * | 2017-04-01 | 2017-07-25 | 广州市凯德热塑性弹性体有限公司 | A kind of TPE intermingling materials and preparation method thereof |
| CN110862674A (en) * | 2019-12-11 | 2020-03-06 | 上海欧唯斯工具制造有限公司 | Composite thermoplastic elastomer and preparation method thereof |
| CN112778676A (en) * | 2020-12-30 | 2021-05-11 | 金发科技股份有限公司 | TPV material formed by secondary coating with PA substrate and preparation method and application thereof |
| CN114672148A (en) * | 2022-03-17 | 2022-06-28 | 金发科技股份有限公司 | Dynamic vulcanized polyurethane elastomer composition and preparation method and application thereof |
| CN117402418A (en) * | 2023-12-11 | 2024-01-16 | 河北润驰流体科技有限公司 | High-wear-resistance rubber hose and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102181169A (en) * | 2011-04-21 | 2011-09-14 | 深圳市塑源实业有限公司 | Preparation method of thermoplastic elastomer (TPE) alloy material for polyethylene terephthalate (PBT) bonding encapsulation |
| CN103483803A (en) * | 2013-09-22 | 2014-01-01 | 东莞市安拓普塑胶聚合物科技有限公司 | Halogen-free full fogging face polyurethane composition and preparation method thereof |
| CN103554819A (en) * | 2013-10-28 | 2014-02-05 | 深圳市科聚新材料有限公司 | Thermoplastic elastomer (TPE) alloy for nylon adhesive encapsulation and preparation method thereof |
-
2014
- 2014-12-23 CN CN201410810206.0A patent/CN104387753A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102181169A (en) * | 2011-04-21 | 2011-09-14 | 深圳市塑源实业有限公司 | Preparation method of thermoplastic elastomer (TPE) alloy material for polyethylene terephthalate (PBT) bonding encapsulation |
| CN103483803A (en) * | 2013-09-22 | 2014-01-01 | 东莞市安拓普塑胶聚合物科技有限公司 | Halogen-free full fogging face polyurethane composition and preparation method thereof |
| CN103554819A (en) * | 2013-10-28 | 2014-02-05 | 深圳市科聚新材料有限公司 | Thermoplastic elastomer (TPE) alloy for nylon adhesive encapsulation and preparation method thereof |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104672885A (en) * | 2015-03-05 | 2015-06-03 | 安徽科聚新材料有限公司 | TPV (thermoplastic vulcanizate) alloy material for bonding encapsulation of PETG (polyethylene terephthalate glycol) and preparation method of TPV alloy material |
| CN105199404A (en) * | 2015-10-26 | 2015-12-30 | 益阳达普林科技有限公司 | Thermoplastic elastomer composition for covering nylon material |
| CN105199404B (en) * | 2015-10-26 | 2016-10-12 | 深圳达普林科技有限公司 | A kind of composition for thermoplastic elastomer for covered with nylon material |
| CN105542442A (en) * | 2016-01-21 | 2016-05-04 | 盛嘉伦橡塑(深圳）股份有限公司 | Thermoplastic elastomer material for smart wristband and preparation method of thermoplastic elastomer material |
| CN106280391A (en) * | 2016-08-05 | 2017-01-04 | 锦州希尔达汽车零部件有限公司 | A kind of modified thermoplastic polyurethane elastomer and preparation method thereof |
| CN106977903A (en) * | 2017-04-01 | 2017-07-25 | 广州市凯德热塑性弹性体有限公司 | A kind of TPE intermingling materials and preparation method thereof |
| CN110862674A (en) * | 2019-12-11 | 2020-03-06 | 上海欧唯斯工具制造有限公司 | Composite thermoplastic elastomer and preparation method thereof |
| CN112778676A (en) * | 2020-12-30 | 2021-05-11 | 金发科技股份有限公司 | TPV material formed by secondary coating with PA substrate and preparation method and application thereof |
| CN114672148A (en) * | 2022-03-17 | 2022-06-28 | 金发科技股份有限公司 | Dynamic vulcanized polyurethane elastomer composition and preparation method and application thereof |
| CN114672148B (en) * | 2022-03-17 | 2023-05-09 | 金发科技股份有限公司 | Dynamic vulcanization polyurethane elastomer composition, preparation method and application thereof |
| CN117402418A (en) * | 2023-12-11 | 2024-01-16 | 河北润驰流体科技有限公司 | High-wear-resistance rubber hose and preparation method thereof |
| CN117402418B (en) * | 2023-12-11 | 2024-02-27 | 河北润驰流体科技有限公司 | High-wear-resistance rubber hose and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104387753A (en) | Nylon bonding and rubberizing TPV (thermoplastic vulcanizate) alloy and preparation method thereof | |
| CN103554819A (en) | Thermoplastic elastomer (TPE) alloy for nylon adhesive encapsulation and preparation method thereof | |
| KR100414941B1 (en) | Heat Resistant Rubber Composition | |
| US6489385B1 (en) | Highly saturated nitrile copolymer rubber, process for the production thereof, heat-resistant rubber compositions comprising the rubber and composites comprising the rubber and fibers | |
| CN100400574C (en) | Method for raising fluidity of thermoplastic cross-linked rubber | |
| CN102304266B (en) | Extinction type thermoplastic elastomer for preparation of wire and cable | |
| CN102260392A (en) | Low-precipitation thermoplastic elastomer and preparation method thereof | |
| CN104277315B (en) | A kind of preparation method of the rubber plastic foam material containing Merlon | |
| CN102112554B (en) | Use of polyorganosiloxanes in the processing and vulcanization of rubber | |
| JP2006348222A (en) | Rubber composition for sidewall | |
| JP2007100089A (en) | Crosslinkable composition, method for preparing the same, and use of the same | |
| CN104672630A (en) | Modified ethylene propylene rubber and preparation method thereof | |
| CN108299739A (en) | Rubber composition and processing method, and apply its conveyer belt and production method | |
| CN111548570A (en) | High-performance ethylene propylene rubber sealing gasket, and preparation method and application thereof | |
| JP2008038059A (en) | Rubber composition, its composite, and pneumatic tire using the same | |
| CN108559184B (en) | Environment-friendly ethylene propylene diene monomer particles and preparation method thereof | |
| CN111718587A (en) | Low-compression permanent deformation thermoplastic elastomer material and preparation method thereof | |
| CN102408660B (en) | Reciprocating motion sealing ring material for high-pressure cylinder and production method thereof | |
| EP1050548A1 (en) | A thermoplastic composition and a process for making the same | |
| CN104672885A (en) | TPV (thermoplastic vulcanizate) alloy material for bonding encapsulation of PETG (polyethylene terephthalate glycol) and preparation method of TPV alloy material | |
| RU2690929C1 (en) | Water-oil-swelling thermoplastic elastomer composition | |
| CN1304476C (en) | Method for preparing tribasic ethylene propylene rubber/polypropylene thermoplastic elastomer | |
| CN113913023A (en) | Quick-vulcanization addition type silicone rubber and preparation method thereof | |
| CN115304859B (en) | Environment-friendly TPE composite material and preparation method thereof | |
| JP4059988B2 (en) | Rubber composition for transmission belt |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150304 |