CN103805021A - Macromolecular hot melt adhesive with self-repair function and manufacturing method thereof - Google Patents
Macromolecular hot melt adhesive with self-repair function and manufacturing method thereof Download PDFInfo
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- CN103805021A CN103805021A CN201210460764.XA CN201210460764A CN103805021A CN 103805021 A CN103805021 A CN 103805021A CN 201210460764 A CN201210460764 A CN 201210460764A CN 103805021 A CN103805021 A CN 103805021A
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Abstract
The invention relates to a macromolecular hot melt adhesive used for safety upgrade of automobile tires and having a self-repair function. The macromolecular hot melt adhesive consists of the following components in percentage by weight: 40 to 60 percent of thermoplastic elastomer, 34 to 51 percent of tackifier, 5 to 8 percent of plasticizer, 0.5 to 1.5 percent of anti-aging agent and/or antioxidant, and 0.2 to 1 percent of cross linker. The macromolecular hot melt adhesive is sprayed on the inner wall of a tire by using an automobile tire adhesive sprayer, any destructive processing is not needed for the inner wall of the tire, the inner wall of the tire is only subjected to release agent removal cleaning and drying treatment, the whole or crown part of the inner wall of the tire is coated with a layer of macromolecular hot melt adhesive of which the thickness is more than 3.5mm, and then the tire can be upgraded to run normally at the temperature of between -40 DEG C and 120 DEG C and has bullet-proof, leak-proof and prick-resistant performance. The invention also discloses a manufacturing method for the macromolecular hot melt adhesive.
Description
Technical field
The present invention relates to a kind of hot-fusible high-molecular glue and manufacture method thereof with self-complementary function for automobile conventional tyre safety upgrade.
Background technology
The automotive wheels that vehicle uses at present, has two types, and one has inner tube of a tyre automotive wheels, another kind of automobiles without inner tubes wheel, and what in institute's passenger vehicle, substantially all use at present is automobiles without inner tubes wheel, progressively promotes the use of automobiles without inner tubes wheel for load-carrying vehicle national requirements.Use and the advantage such as grow interval time because automobiles without inner tubes wheel has the good and inflation of good thermal diffusivity, flexibility, stopping property, ride comfort, performance, but when automobiles without inner tubes wheel tire is punctured by sharp object, because sharp object residues in automotive wheels carcass, the high pressure gas of automotive wheels tire is known from experience and is outwards leaked or blow out puncturing position; When sharp object pierces through doughnut and departs from doughnut, the high pressure gas in automobiles without inner tubes wheel leak rapidly, if automobile is blown out or leaked rapidly two kinds of situations in the process of running at high speed, motor-vehicle accident occur dangerous large, and car crash probability is high.
On the eighties in last century market, major technique is presented as the technological method in selfsealings liquid glue perfusion automotive wheels, just has at that time multiple self-sealing tire mending-leakage glue on market, is injected in automotive wheels tire.Along with the rotation of automotive wheels is evenly distributed in the internal surface of automotive wheels tire, in the time that automotive wheels tire is punctured by sharp object, cause automotive wheels to have a flat tire, self-sealing tire mending-leakage glue and airborne oxygen reaction and solidify, reach the object of automotive wheels tire leakproof.Its technological method shortcoming is, in liquid glue and air, oxygen reaction forms the brilliant elasticity that can reduce automotive wheels tire of one deck scleroma, has a strong impact on various technical features and the life-span of automotive wheels tire, do not received by market.Say that important breakthrough appears in century this technical field of the nineties, found a kind of more advanced selfsealings glue, it is the solid-state sticky jelly such as polyisoprene rubber or butene rubber or silicon rubber that sprays one deck 2～3mm in automotive wheels, the micro-gas leakage that solves automotive wheels tire with this kind of solid-state sticky jelly, the phenomenon of gas leakage while being punctured by sharp object.Adopt polyisoprene rubber or the solid-state sticky jelly such as butene rubber or silicon rubber, make shellproof, the leakproof of automobile stove tire, the upgrade technique of resistance to bundle use and step further to real market, but there is many disadvantages and unfavorable factor: 1) because polyisoprene rubber, butene rubber, silicon rubber are all the important members in synthetic rubber, the very wide cost of material of range of application is high; 2) activity of this type of rubber, ageing resistance all cannot obtain substantial technological breakthrough, is difficult to prolonged application under the severe Working environment of automotive wheels; 3) the solid-state sticky jelly coating of the polyisoprene rubber in automotive wheels tire, butene rubber, silicon rubber, in high-speed running automobile, automotive wheels tire and ground friction, heat up too high and coating in tire of tire, under centrifugal action, there is local deformaton, affect the transient equilibrium of automotive wheels; 4) polyisoprene rubber, butene rubber, the silicone rubber material that adopt, cost and industrialized development all become the factor of its popularization of restriction.
Recent years, along with the fast development of petrochemical technology, continuing to bring out of various macromolecule resin class tackiness agents, synthetic rubber and rubber composite, the external high polymer elastic glue-leakage-resistant material of promoting has entered my domestic market, due to the external import of conventional raw material, price is high, the limited product simplification that causes of supplying, cause this high polymer elastic glue-leakage-resistant material to come into the market to run into many difficulties, also hindered the industry development process of domestic this product simultaneously.
Therefore, founding and release a kind of high temperature resistant, low temperature resistant while has again the constructed performance of international high polymer elastic glue-leakage-resistant, with low cost and can domesticly complete " the heatproof high molecule elasticity glue-leakage-resistant " of the purchasing of raw materials completely, become and really can make the march toward bottleneck problem of industrialization and marketability of automobile conventional tyre upgrading.
As can be seen here, above-mentioned existing automotive wheels hot-fusible high-molecular glue aspect for upgrading, obviously still has many defects.But its product is simple at first view, in fact very complicated, the technical requirements of hot-fusible high-molecular glue is very high because it is the basic guarantee of vehicle operating safety, next is along with automotive wheels tire need stand the larger high low temperature temperature difference and the test of long-time bearing pressure work, and to transient equilibrium, run at high speed, the safety index of durability of product requires high especially, bear the low temperature of-40 ℃, after in the time that vehicle high-speed moves, automotive wheels tire is punctured, pierces through, hot-fusible high-molecular glue is self-complementary and keep one's end up.Vehicle at a high speed, under the long-time travel situations of high temperature, when automotive wheels tire periphery envrionment temperature can reach 120 ℃ of left and right, after tire is punctured, pierces through, hot-fusible high-molecular glue is self-complementary and keep one's end up.Existing hot-fusible high-molecular glue be difficult to reach this requirement or due to hot-fusible high-molecular glue poor adhesive force and automotive wheels tire inner wall surface adhesion not firm, hot-fusible high-molecular glue-line comes off or the defect of off-clip, and is difficult to reach the undismayed function and efficacy of automotive wheels tire after upgrading.And need be further improved.In order to solve the problem of above-mentioned existence, relevant manufacturer and research institute, the there's no one who doesn't or isn't hard thought of institute are asked scheme solution, are found but have no for a long time applicable hot-fusible high-molecular glue always.Therefore how to found a kind of new hot-fusible high-molecular glue, be used for solving automotive wheels tire upgrading Explosion-Proof, make it really can make the automobile conventional tyre upgrading industrialization and marketability of marching toward, real one of the current important research and development problem that belongs to, also becomes current industry and puts aside improved target.
Summary of the invention
Adopting hot-fusible high-molecular glue to be sprayed at automotive wheels tire inner wall is the key problem in technology of automotive wheels upgrading: the one, and hot-fusible high-molecular glue should have high elasticity, resistance to air loss, tensile strength; Its two hot-fusible high-moleculars glue and automotive wheels tire inner wall surface have strong sticking power.Analyze some existing hot-fusible high-molecular glue, some substantially meets key problem in technology " " requirement on functional performance, but is that the sticking power aspect on automotive wheels tire inner wall surface fails to reach key problem in technology " twos' " requirement.Its reason is, the material of automotive wheels tire is vulcanized rubber, and surface is inertia very, and most of materials and its are difficult for bonding, and the automotive wheels tire inner wall top coat after upgrading very easily separates with tire inner wall in Vehicle Driving Cycle process.Thereby slacken or lose the automotive wheels tire leakproof after upgrading, resistance to bundle function.Founding a kind of hot-fusible high-molecular glue and both met key problem in technology " ", meet again key problem in technology " twos' " requirement, is exactly purpose of the present invention.
Particularly, the object of the invention is to, overcome the defect that existing hot-fusible high-molecular glue exists, and provide a kind of high temperature resistant (being greater than 120 ℃), low temperature resistant (lower than-40 ℃), oil-proofness, water tolerance, and there is the hot-fusible high-molecular glue for automobile conventional tyre safety upgrade of snappiness, height resistance to air loss, high-tensile and strong adhesive force.
Another object of the present invention is to, a kind of preparation method of above-mentioned this hot-fusible high-molecular glue is provided.
The object of the invention to solve the technical problems realizes by the following technical solutions.The hot-fusible high-molecular glue for automobile conventional tyre safety upgrade proposing according to the present invention, its composition and weight proportion: thermoplastic elastomer: 40～60%; Tackifier: 34～51%; Softening agent: 5～8%;
Anti-aging agent and/or antioxidant: 0.5～1.5%; Linking agent: 0.2～1%.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid hot-fusible high-molecular glue, wherein said thermoplastic elastomer, is selected from thermoplastic elastomer SIS or SEPS or its mixing; Described tackifier are selected from one or more mixing of staybelite, hydrogenated rosin glyceride, pentalyn, coumarone indene resin; Described antioxidant is selected from antioxidant 1010 or 1076, and described anti-aging agent is selected from anti-aging agent RD or 4010A or its mixing; Described softening agent is selected from dioctyl phthalate (DOP) or dimixo-octyl phthalate or its mixing; Described linking agent is one or more the mixture in zinc oxide, resol, nano zine oxide.
The object of the invention to solve the technical problems also realizes by the following technical solutions.The manufacture method of hot-fusible high-molecular glue as the aforementioned proposing according to the present invention, it is: utilize crushing material equipment, solid substances is ground into <150 order particle; Utilize continous way mixing equipment that solid substances and liquid material after pulverizing are evenly mixed, mix rear metering pack.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
The manufacture method of aforesaid hot-fusible high-molecular glue, wherein said continous way mixing equipment is propeller stirrer, high-shear decollator or planetary-type mixer.
The manufacture method of aforesaid hot-fusible high-molecular glue, wherein said continous way mixing equipment is planetary-type mixer.
The present invention compared with prior art has obvious advantage and beneficial effect.By technique scheme, a kind of polymer selfsealings thermosol for automobile conventional tyre safety upgrade of the present invention and preparation method thereof can reach suitable technical progress and practicality, and there is the extensive utility value in industry, polymer selfsealings hot melt colloidal sol of the present invention is applied to doughnut inwall, can combine closely with automotive wheels tire inner wall surface, form the highdensity flexible glue of a kind of polymer, it at least can reach following beneficial effect:
(1) coating that hot-fusible high-molecular glue of the present invention forms in automoblie tyre inner wall surface, there is superior elasticity and ductility, be difficult for departing from automotive wheels inner wall surface in high vehicle speeds process coating in mid-term, can not change the transient equilibrium of automotive wheels, not increase the shock momentum in Vehicle Driving Cycle process.
(2) play certain explosion-proof.
(3) when automotive wheels tire such as, by sharp object (spike thing, blade, glass cullet etc.) from automotive wheels tyre surface thrusts, the highdensity flexible glue layer of polymer of tire inner wall, under the effect of automotive wheels internal gas pressure, close penetrator, penetrator is implemented automatically to glue and wrap up in sealing, reach the function that prevents gas leak in automotive wheels tire, improve vehicle driving safety.
(4) when automotive wheels tire such as, by sharp object (spike thing, blade, glass cullet etc.) from automotive wheels tyre surface thrusts, under snappiness, deep drawing quality and the high-tensile effect of hot-fusible high-molecular glue-line, when penetrator is pulled out or when Automatic-falling, the moment resilience of hot-fusible high-molecular glue is shunk, under gas pressure in automotive wheels, automatically close automotive wheels tire and poke place, the repaired filling of leak of automotive wheels tire, closed obstruction, reaches and prevents that the function of gas leak in automotive wheels tire from improving vehicle driving safety.
(5) in the situation of high vehicle speeds by diameter be not more than 8mm, length is not more than 10cm sharp object or steel nail pierces through, automotive wheels tire can not lose heart; When sharp object or steel nail are in automotive wheels tire or while finding to be pulled out, the leak that hot-fusible high-molecular glue-line forms on automotive wheels tire extracting sharp object or steel nail, can moment auto-mending filling under gas pressure.
(6) can make automotive wheels run well within the scope of self-temperature-40 ℃～120 ℃, can make doughnut upgrade to, can be in automotive wheels tire periphery envrionment temperature: within the scope of low temperature-40 ℃ to high temperature+120 ℃, at a high speed or run at a low speed, by diameter be not more than 8mm, length is not more than 10cm sharp object and steel nail pierces through or bullet punctures, upgrading after automotive wheels tire keep one's end up.After upgrading, automotive wheels has shellproof, leakproof, the function and efficacy of resistance to bundle.In spraying process, without any damaging processing is carried out in automotive wheels tire inner wall surface, only tire inner wall is gone to releasing agent cleaning, drying treatment.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technique means of the present invention, and can be implemented according to the content of specification sheets, and for above and other object of the present invention, feature and advantage can be become apparent, especially exemplified by preferred embodiment, be described in detail as follows below.
Accompanying drawing explanation
Nothing
Embodiment
Technique means and effect of taking for reaching predetermined goal of the invention for further setting forth the present invention, below in conjunction with preferred embodiment, to a kind of hot-fusible high-molecular glue with self-complementary function proposing according to the present invention and preparation method thereof its embodiment, feature and effect thereof, be described in detail as follows.
Composition and the weight proportion of the hot-fusible high-molecular glue for automobile conventional tyre safety upgrade of the present invention:
Thermoplastic elastomer: 40～60%;
Tackifier: 34～51%;
Softening agent: 5～8%;
Anti-aging agent and/or antioxidant: 0.5～1.5%;
Linking agent: 0.2～1%.
Wherein, described thermoplastic elastomer, preferably from thermoplastic elastomer SIS or SEPS or its mixing.Described tackifier: be preferable over one or more mixing in staybelite, hydrogenated rosin glyceride, pentalyn, coumarone indene resin.Described antioxidant and anti-aging agent are preferable over respectively antioxidant 1010,1076, one or more mixing in anti-aging agent RD, 4010A.Described softening agent is preferable over dioctyl phthalate (DOP) (DOP) or dimixo-octyl phthalate (DIOP) or its mixing.The mixture of one or more in the preferred autoxidation zinc of described linking agent, resol, nano zine oxide.
The present invention obtains through abundant experimental results analysis: the present invention uses tackifier, viscosity during for reducing thermoplastic elastomer hot melt, improves by viscosity and cohesive strength, adjusting heat resisting temperature and open assembly time, improves operability and reduce costs.The present invention has selected small proportion softening agent (<10%), for increasing hot-fusible high-molecular glue ductility (and mobility), tensile strength, hardness, high temperature resistant, low temperature resistant and use persistence, improve its tensile strength, first viscosity, elongation, adapted to hot-fusible high-molecular glue in doughnut at a high speed, high temperature operation and not departing from.And the linking agent that the present invention uses can make the glue-line that adds hot melting spraying formation have resistance to elevated temperatures and persistence.
The manufacture method of above-mentioned this hot-fusible high-molecular glue of the present invention: utilize crushing material equipment, solid substances is ground into <150 order particle; Utilize continous way mixing equipment that solid substances and liquid material after pulverizing are evenly mixed, mix rear metering pack.Described continous way mixing equipment is preferably propeller stirrer, high-shear decollator or planetary-type mixer, most preferably planetary-type mixer.
This hot-fusible high-molecular glue of the present invention is applied to automoblie tyre, by hot melting spraying technology, be sprayed at automoblie tyre inner wall surface all or inner wall surface crown type body divide, and form be greater than the uniform coating that 3.5mm is thick, for the sulfuric horizon of thickening automotive wheels tire, it is played to certain explosion-proof.Coating and doughnut inner wall surface are combined closely, and after cooling and shaping, form the highdensity flexible glue of a kind of polymer, have superior elasticity and ductility.
Embodiment 1
The proportioning of hot-fusible high-molecular glue and component (take % by weight as standard) 48% thermoplastic elastomer, 43% tackifier, 8% softening agent, anti-aging agent and antioxidant totally 1%, linking agent 1%; Take thermoplastic elastomer SIS 660g, thermoplastic elastomer SEPS 300g; Tackifier: staybelite 600g, hydrogenated rosin glyceride 260g; Softening agent: dioctyl phthalate (DOP) 160g; Antioxidant 1010 10g, anti-aging agent RD 10g; Linking agent: zinc oxide 20g.
Its preparation method is: utilize crushing material equipment, solid substances is ground into <150 order particle; Utilize continous way mixing equipment planetary-type mixer that solid substances and liquid material after pulverizing are evenly mixed, mix rear metering pack.
Embodiment 2
The proportioning of hot-fusible high-molecular glue and component (take % by weight as standard) 50% thermoplastic elastomer, 42% tackifier, 7% softening agent, 1% antioxidant, linking agent 1%; Take thermoplastic elastomer SIS 800g, thermoplastic elastomer SEPS 200g; Tackifier: coumarone indene resin 500g, pentalyn 340g; Softening agent: dioctyl phthalate (DOP) 100g, dimixo-octyl phthalate 40g; Antioxidant 107610g, antioxidant 1010 10g; Linking agent: resol 20g.
Its preparation method is: utilize crushing material equipment, solid substances is ground into <150 order particle; Utilize continous way mixing equipment propeller stirrer that solid substances and liquid material after pulverizing are evenly mixed, mix rear metering pack.
Embodiment 3
The proportioning of hot-fusible high-molecular glue and component (take % by weight as standard) 49% thermoplastic elastomer, 45% tackifier, 5% softening agent, anti-aging agent and antioxidant totally 1%, linking agent 0.5%; Take thermoplastic elastomer SIS 580g, thermoplastic elastomer SEPS 400g; Tackifier: coumarone indene resin 200g, hydrogenated rosin glyceride 500g, staybelite 200g; Softening agent: dioctyl phthalate (DOP) 100g; Antioxidant 4010 A 10g, antioxidant 1010 10g; Linking agent: nano zine oxide 10g.
Its preparation method is: utilize crushing material equipment, solid substances is ground into <150 order particle; Utilize continous way mixing equipment high-shear decollator that solid substances and liquid material after pulverizing are evenly mixed, mix rear metering pack.
Embodiment 4
The proportioning of hot-fusible high-molecular glue and component (take % by weight as standard): 45% thermoplastic elastomer, 48% tackifier, 6% softening agent, 1% antioxidant, linking agent 0.3%; Take thermoplastic elastomer SIS 600g, thermoplastic elastomer SEPS 300g; Tackifier: staybelite 960g; Softening agent: dimixo-octyl phthalate 120g; Antioxidant 1010 10g, antioxidant 1076 10g; Linking agent: zinc oxide 6g.
Its preparation method is: utilize crushing material equipment, solid substances is ground into <150 order particle; Utilize continous way mixing equipment planetary-type mixer that solid substances and liquid material after pulverizing are evenly mixed, mix rear metering pack.
Embodiment 5
The proportioning of hot-fusible high-molecular glue and component (take % by weight as standard) 40% thermoplastic elastomer, 51% tackifier, 8% softening agent, 1% antioxidant, linking agent 1%; Take thermoplastic elastomer SIS 800g; Tackifier: hydrogenated rosin glyceride 510g, pentalyn 510g; Softening agent: dioctyl phthalate (DOP) 160g; Antioxidant 1010 20g; Linking agent: nano zine oxide 14g, resol 6g.
Its preparation method is: utilize crushing material equipment, solid substances is ground into <150 order particle; Utilize continous way mixing equipment planetary-type mixer that solid substances and liquid material after pulverizing are evenly mixed, mix rear metering pack.
Embodiment 6
The proportioning of hot-fusible high-molecular glue and component (take % by weight as standard) 60% thermoplastic elastomer, 34% tackifier, 5% softening agent, 1% anti-aging agent, linking agent 0.6%; Take thermoplastic elastomer SIS 600g, thermoplastic elastomer SEPS 600g; Tackifier: coumarone indene resin 680g; Softening agent: dioctyl phthalate (DOP) 100g; Antioxidant 4010 A 20g; Linking agent: zinc oxide 4g, nano zine oxide 8g.
Its preparation method is: utilize crushing material equipment, solid substances is ground into <150 order particle; Utilize continous way mixing equipment planetary-type mixer that solid substances and liquid material after pulverizing are evenly mixed, mix rear metering pack.
The above, it is only preferred embodiment of the present invention, not the present invention is done to any pro forma restriction, although the present invention discloses as above with preferred embodiment, but not in order to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, when can utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be not depart from technical solution of the present invention content, according to technical spirit of the present invention, any simple modification that above embodiment is done, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (5)
1. for a hot-fusible high-molecular glue with self-complementary function for automobile conventional tyre safety upgrade, it is characterized in that its composition and weight proportion:
Thermoplastic elastomer: 40～60%;
Tackifier: 34～51%;
Softening agent: 5～8%;
Anti-aging agent and/or antioxidant: 0.5～1.5%;
Linking agent: 0.2～1%.
2. hot-fusible high-molecular glue according to claim 1, is characterized in that described thermoplastic elastomer, is selected from thermoplastic elastomer SIS or SEPS or its mixing;
Described tackifier are selected from one or more mixing of staybelite, hydrogenated rosin glyceride, pentalyn, coumarone indene resin;
Described antioxidant is selected from antioxidant 1010 or 1076, and described anti-aging agent is selected from anti-aging agent RD or 4010A or its mixing;
Described softening agent is selected from dioctyl phthalate (DOP) or dimixo-octyl phthalate or its mixing.
Described linking agent is one or more the mixture in zinc oxide, resol, nano zine oxide.
3. manufacture a method for hot-fusible high-molecular glue as the aforementioned, it is characterized in that: utilize crushing material equipment, solid substances is ground into <150 order particle; Utilize continous way mixing equipment that solid substances and liquid material after pulverizing are evenly mixed, mix rear metering pack.
4. the manufacture method of hot-fusible high-molecular glue according to claim 3, is characterized in that described continous way mixing equipment is propeller stirrer, high-shear decollator or planetary-type mixer.
5. the manufacture method of hot-fusible high-molecular glue according to claim 4, is characterized in that described continous way mixing equipment is planetary-type mixer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210460764.XA CN103805021A (en) | 2012-11-15 | 2012-11-15 | Macromolecular hot melt adhesive with self-repair function and manufacturing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210460764.XA CN103805021A (en) | 2012-11-15 | 2012-11-15 | Macromolecular hot melt adhesive with self-repair function and manufacturing method thereof |
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| CN103805021A true CN103805021A (en) | 2014-05-21 |
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| CN201210460764.XA Pending CN103805021A (en) | 2012-11-15 | 2012-11-15 | Macromolecular hot melt adhesive with self-repair function and manufacturing method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105907124A (en) * | 2016-06-03 | 2016-08-31 | 冯智勇 | Tire sealing composite new material containing CX-70 tackifying resin |
| CN105907123A (en) * | 2016-06-03 | 2016-08-31 | 冯智勇 | Tire sealing composite new material containing P.A-90 tackifying resin |
| CN106047176A (en) * | 2016-05-23 | 2016-10-26 | 冯智勇 | Novel tire sealing composite material containing RA-60 tackifying resin |
| CN110010290A (en) * | 2019-04-17 | 2019-07-12 | 济南鸿泰华丰机械有限公司 | A kind of weather-proof long-life type power cable |
| CN110010271A (en) * | 2019-04-17 | 2019-07-12 | 济南鸿泰华丰机械有限公司 | A kind of weather-proof power cable |
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| CN1611558A (en) * | 2003-10-30 | 2005-05-04 | 中国石油化工股份有限公司 | Sprayable polyethylene composition and its preparing method |
| CN100999179A (en) * | 2007-01-12 | 2007-07-18 | 张海龙 | Pricking resistant, bullet-proof, leakage-proof safety tyre, its manufacturing method and its used polymer leakage-proof mending material |
| US20100152320A1 (en) * | 2008-12-12 | 2010-06-17 | Cheil Industries Inc. | Thermoplastic Elastomer Composition |
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| CN1611558A (en) * | 2003-10-30 | 2005-05-04 | 中国石油化工股份有限公司 | Sprayable polyethylene composition and its preparing method |
| CN100999179A (en) * | 2007-01-12 | 2007-07-18 | 张海龙 | Pricking resistant, bullet-proof, leakage-proof safety tyre, its manufacturing method and its used polymer leakage-proof mending material |
| US20100152320A1 (en) * | 2008-12-12 | 2010-06-17 | Cheil Industries Inc. | Thermoplastic Elastomer Composition |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106047176A (en) * | 2016-05-23 | 2016-10-26 | 冯智勇 | Novel tire sealing composite material containing RA-60 tackifying resin |
| CN105907124A (en) * | 2016-06-03 | 2016-08-31 | 冯智勇 | Tire sealing composite new material containing CX-70 tackifying resin |
| CN105907123A (en) * | 2016-06-03 | 2016-08-31 | 冯智勇 | Tire sealing composite new material containing P.A-90 tackifying resin |
| CN110010290A (en) * | 2019-04-17 | 2019-07-12 | 济南鸿泰华丰机械有限公司 | A kind of weather-proof long-life type power cable |
| CN110010271A (en) * | 2019-04-17 | 2019-07-12 | 济南鸿泰华丰机械有限公司 | A kind of weather-proof power cable |
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Application publication date: 20140521 |