CN103342994A - Cooling and heat-conducting composite material, preparation method thereof, cooling mat rubber core manufactured by using composite material and cooling mat including cooling mat rubber core - Google Patents
Cooling and heat-conducting composite material, preparation method thereof, cooling mat rubber core manufactured by using composite material and cooling mat including cooling mat rubber core Download PDFInfo
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- CN103342994A CN103342994A CN201310265096XA CN201310265096A CN103342994A CN 103342994 A CN103342994 A CN 103342994A CN 201310265096X A CN201310265096X A CN 201310265096XA CN 201310265096 A CN201310265096 A CN 201310265096A CN 103342994 A CN103342994 A CN 103342994A
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Abstract
The invention discloses a cooling and heat-conducting composite material, a preparing method thereof, a cooling mat rubber core manufactured by using the composite material and a cooling mat including the cooling mat rubber core. The cooling and heat-conducting composite material comprises the following components in parts by weight: 5 to 35 parts of plant liquid, 10 to 26 parts of curing agent, 15 to 20 parts of active vulcanizing agent, 1 to 5 parts of stabilizing agent, 25 to 35 parts of refrigerant and 20 to 25 parts of water, wherein the plant liquid is aloe liquid and/or cactus liquid, the curing agent is polyacrylamide, the stabilizing agent is saccharose and/or xylitol, the refrigerant is urea and/or mint, and the active vulcanizing agent is one or multiple sorts of tartaric acid, lactic acid and salicylic acid. By the adoption of the cooling aloe liquid and/or the cactus liquid as raw materials, the cooling mat with the heat conductivity coefficient of 0.6 to 1.0 is prepared, so that the problem that body heat emitted by human bodies can not be entirely conducted due to the lower heat conductivity coefficient of traditional cooling mats at present is better solved, and the problem of human heat imbalance is also solved simultaneously.
Description
Technical field
The present invention relates to technical field of living goods, in particular to a kind of cold-storage heat-conductive composite material, its preparation method and by the cold pad glue core of its making, comprise the cold pad of this cold pad glue core.
Background technology
At present, the pass the summer in a leisurely way cold pad (being commonly called as mat) of usefulness of people normally is made as raw material with bamboo, grass etc., wherein, and the thermal conductivity of bamboo mat and straw mat (λ * 10
3) be 0.3.When the people used these bamboo mats or straw mat, because human body directly contacts with bamboo mat or straw mat, the body heat that human body distributes can not all shed, and makes sweat often be bonded on the dishes served at a feast, and breed bacteria allows the people feel uncomfortable easily.The someone had invented water bed afterwards, and radiating effect is better.But the thermal conductivity λ of water is 1.4, and is close with cement floor (thermal conductivity λ is 2) with common brick (thermal conductivity λ is 1.5), can excessively absorb the heat in the human body.Therefore, if muscle joint pain, the kraftlos phenomenon of whole body can appear in life-time service.
Summary of the invention
The present invention aim to provide a kind of cold-storage heat-conductive composite material and preparation method thereof and by the cold pad glue core of its making, comprise the cold pad of this cold pad glue core, adopt the cold pad good heat dissipation effect of this cold-storage heat-conductive composite material preparation and harmless.
To achieve these goals, according to an aspect of the present invention, provide a kind of cold-storage heat-conductive composite material, counted by weight, the cold-storage heat-conductive composite material comprises following component: 5～35 parts of vegetation water; 10～26 parts in solidifying agent; 15～20 parts of active vulcanizing agents; 1～5 part of stablizer; 25～35 parts of poly-cryogens; 20～25 parts in water; Wherein, vegetation water is aloe liquid and/or Root and stem of Cholla liquid, and solidifying agent is polyacrylamide, and stablizer is sucrose and/or Xylitol, and poly-cryogen is urea and/or peppermint, and active vulcanizing agent is one or more in tartrate, lactic acid and the Whitfield's ointment.
Further, count by weight, the cold-storage heat-conductive composite material comprises following component: 15～24 parts of vegetation water; 14～20 parts in solidifying agent; 17～20 parts of active vulcanizing agents; 3～5 parts of stablizers; 28～32 parts of poly-cryogens; 22～25 parts in water.
Further, count by weight, the cold-storage heat-conductive composite material comprises following component: 20 parts of aloe liquids; 10 parts of Root and stem of Cholla liquid; 18 parts of polyacrylamides; 19 parts of lactic acid; 5 parts of sucrose; 32 parts in urea; 22 parts in water.
Further, count by weight, the cold-storage heat-conductive composite material comprises following component: 30 parts of aloe liquids; 20 parts of polyacrylamides; 18 parts of Whitfield's ointments; 5 parts of Xylitols; 30 parts of peppermints; 24 parts in water.
Further, when vegetation water adopted aloe liquid, aloe liquid was the dragon's paw aloe liquid.
Further, the molecular weight of polyacrylamide is 1.6 * 10
7～2.0 * 10
7
According to a further aspect in the invention, provide the preparation method of above-mentioned any cold-storage heat-conductive composite material, may further comprise the steps: S1, vegetation water has been mixed with water, stir the vegetation water after obtaining diluting; Add active vulcanizing agent, stablizer and poly-cryogen in S2, the vegetation water under 20 ℃～40 ℃ after the dilution, stir, obtain the plant mixed solution; S3, add solidifying agent in the plant mixed solution, stirring obtains the cold-storage heat-conductive composite material; Count by weight, the cold-storage heat-conductive composite material comprises following component: 5～35 parts of vegetation water; 10～26 parts in solidifying agent; 15～20 parts of active vulcanizing agents; 1～5 part of stablizer; 25～35 parts of poly-cryogens; 20～25 parts in water; Wherein, vegetation water is aloe liquid and/or Root and stem of Cholla liquid, and solidifying agent is polyacrylamide, and stablizer is sucrose and/or Xylitol, and poly-cryogen is urea and/or peppermint, and active vulcanizing agent is one or more in tartrate, lactic acid and the Whitfield's ointment.
According to another aspect of the invention, provide a kind of cool pad glue core, above-mentioned cold-storage heat-conductive composite material is inserted to leave standstill in the forming mould to solidify obtained.
Further, before the cold-storage heat-conductive composite material is inserted forming mould, also comprise the cold-storage heat-conductive composite material is inserted in the closed container, vacuumize 15～30 minutes step.
In accordance with a further aspect of the present invention, provide a kind of cool pad, the thin film layer that this cold pad comprises above-mentioned cold-storage heat conduction cool pad glue core and is coated on the cool pad of cold-storage heat conduction glue core periphery.
Use technical scheme of the present invention, by adopting cold plant aloe liquid and/or Root and stem of Cholla liquid as starting material, and add stablizer, active vulcanizing agent, poly-cryogen and solidifying agent, obtained thermal conductivity after the mixing and be 0.6～1.0 cold-storage heat-conductive composite material.The cool pad of cold-storage heat conduction will have been obtained behind the cold-storage heat-conductive composite material forming and hardening of the present invention, to such an extent as to solved the problem that body heat that present traditional cold pad thermal conductivity human body on the low side distributes can not derive fully preferably, also solved the human heat simultaneously and lost permanent problem.In addition, preparation technology of the present invention is simple, the frock cost is low and do not need large-scale instrument, the cool pad of the cold-storage heat conduction that obtains product good springiness, when contacting with human body, can keep being lower than all the time about 2 ℃ of human body temperature, not only enjoy the cool but also healthy in heat use in period, especially be fit to the long-time crowd for sleeping in that sits.
Embodiment
Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.Describe the present invention in detail below in conjunction with embodiment.
According to a kind of exemplary embodiment of the present invention, the invention provides a kind of cold-storage heat-conductive composite material, to count by weight, the cold-storage heat-conductive composite material comprises following component: 5～35 parts of vegetation water; 10～26 parts in solidifying agent; 15～20 parts of active vulcanizing agents; 1～5 part of stablizer; 25～35 parts of poly-cryogens; 20～25 parts in water; Wherein, vegetation water is aloe liquid and/or Root and stem of Cholla liquid, and solidifying agent is polyacrylamide, and stablizer is sucrose and/or Xylitol, and poly-cryogen is urea and/or peppermint, and active vulcanizing agent is one or more in tartrate, lactic acid and the Whitfield's ointment.
By adopting cold plant aloe liquid and/or Root and stem of Cholla liquid as starting material, and adding stablizer, active vulcanizing agent, poly-cryogen and solidifying agent, obtained the cold-storage heat-conductive composite material after the mixing, be 0.6～1.0 cool pad with having obtained thermal conductivity behind this cold-storage heat-conductive composite material curing molding, to such an extent as to solved the problem that body heat that present traditional cold pad thermal conductivity human body on the low side distributes can not derive fully preferably, also solved the human heat simultaneously and lost permanent problem.In addition, preparation technology of the present invention is simple, the frock cost is low and do not need large-scale instrument, the cool pad of the cold-storage heat conduction that obtains product good springiness, when contacting with human body, can keep being lower than all the time about 2 ℃ of human body temperature, not only enjoy the cool but also healthy in heat use in period, especially be fit to the long-time crowd for sleeping in that sits.
Preferably, count by weight, the cold-storage heat-conductive composite material comprises following component: 15～24 parts of vegetation water; 14～20 parts in solidifying agent; 17～20 parts of active vulcanizing agents; 3～5 parts of stablizers; 28～32 parts of poly-cryogens; 22～25 parts in water.Further preferably, count by weight, the cold-storage heat-conductive composite material comprises following component: 20 parts of aloe liquids; 10 parts of Root and stem of Cholla liquid; 18 parts of polyacrylamides; 19 parts of lactic acid; 5 parts of sucrose; 32 parts in urea; 22 parts in water.Still more preferably, count by weight, the cold-storage heat-conductive composite material comprises following component: 30 parts of aloe liquids; 20 parts of polyacrylamides; 18 parts of Whitfield's ointments; 5 parts of Xylitols; 3 parts of urea 30 peppermints; 24 parts in water.When the above-mentioned raw materials component that adopts the present invention to limit, obtained being suitable for human body thermal conductivity cold-storage heat-conductive composite material, after being made cool pad, the cold-storage heat-conductive composite material has higher comfort level and flexibility.
According to a further aspect in the invention, also provide the preparation method of cold-storage heat-conductive composite material, may further comprise the steps: S1, vegetation water has been mixed with water, stir, obtain vegetation water; S2, under 20 ℃～30 ℃, add active vulcanizing agent, stablizer and poly-cryogen in the vegetation water after the dilution while stirring, obtain the plant mixed solution; And S3, in the plant mixed solution, add solidifying agent, stirring obtains thick cold-storage heat-conductive composite material; Count by weight, the cold-storage heat-conductive composite material comprises following component: 5～35 parts of vegetation water; 10～26 parts in solidifying agent; 15～20 parts of active vulcanizing agents; 1～5 part of stablizer; 25～35 parts of poly-cryogens; 20～25 parts in water; Wherein, vegetation water is aloe liquid and/or Root and stem of Cholla liquid, and solidifying agent is polyacrylamide, and stablizer is sucrose and/or Xylitol, and poly-cryogen is urea and/or peppermint, and active vulcanizing agent is one or more in tartrate, lactic acid and the Whitfield's ointment.
According to another aspect of the invention, provide a kind of cool pad glue core, this cold pad glue core obtains by above-mentioned cold-storage heat-conductive composite material being inserted leave standstill in the forming mould to solidify.Can thick cold-storage heat-conductive composite material be inserted in the various moulds of desired shape according to market demand, be cured then, solidifying under the general normal temperature needed get final product in 5～15 days., before thick matrix material is inserted forming mould, also to comprise the cold-storage heat-conductive composite material is inserted in the closed container owing to added the bubble that produces behind the solidifying agent in order removing in the matrix material, vacuumize 15～30 minutes step.Can remove the bubble that produces in the thick matrix material preferably by vacuumizing step, avoid because the existence of bubble causes the inhomogeneous problem of thermal conductivity of the cold pad glue core that obtains.
In accordance with a further aspect of the present invention, provide a kind of cool pad, the thin film layer that this cold pad comprises above-mentioned cold pad glue core and is coated on cool pad glue core periphery.Thin film layer of the present invention namely is coated on cool pad glue core with plastic-coated bunting or high strength plastics film and forms outward, and this thin film layer is not only attractive in appearance but also durable.The preferred film layer is wrapped to be close on the cool pad glue core behind the cool pad glue core by commercially available bag film and forms, and the main component of bag film comprises cloth, textiles and PVC film etc.By cold pad glue core is inserted in the bag film, then to the bag film hot-press sealed, form thin film layer, obtained cool pad of the present invention.
The cool pad of the cold-storage heat conduction of the present invention's preparation can either gather cold, has preferable heat-conducting effect again.Aloe itself belongs to the cold plant, adopt aloe liquid can guarantee safety and the feature of environmental protection that the cool pad of cold-storage heat conduction contacts with human body, but the price of aloe own is higher, has increased aloe liquid as the raw-material cost of the cool pad of cold-storage heat conduction.The preferred aloe liquid of vegetation water of the present invention, but be not limited thereto, also comprise and adopt Root and stem of Cholla liquid to come the instead of part aloe liquid, adopt Root and stem of Cholla liquid to mix or replace aloe liquid with aloe liquid as starting material, reduce raw-material cost of manufacture widely, also obtained cold-storage heat-conducting effect preferably simultaneously.Preferably, aloe liquid is the dragon's paw aloe liquid, adopts the dragon's paw aloe liquid to be because its vitality is strong, the aloe liquid output height that can plant in enormous quantities and obtain after squeezing the juice.The molecular weight of polyacrylamide of the present invention is 1.6 * 10
7～2.0 * 10
7Adopt the polyacrylamide of this molecular weight ranges can either guarantee cold-storage heat-conductive composite material curing molding preferably after putting into forming mould, also can not increase because its molecular weight causes viscosity too greatly, the impact polypropylene acid amides is as the dispersing uniformity of solidifying agent in the cold-storage heat-conductive composite material.
Chemical reaction does not take place with aloe liquid etc. in the poly-cryogen that the present invention adds, and just helps cold to accumulate in the cool pad of cold-storage heat conduction, and the poly-cryogen that adopts is urea and peppermint.Before adding solidifying agent, the plant mixture system is liquid, and the free molecule in the plant mixed solution is in state of disarray, and it is inhomogeneous to conduct heat, and human body contiguous sense contrast is bigger.Add stablizer and can make the free molecule that unordered free group contains in the plant mixed solution obtain ordered control, therefore changed the inhomogeneous phenomenon of conducting heat.The present invention further reaches all even poly-cold purposes of heat transmission by adding the biological protection group of solidifying agent polyacrylamide formation aloe and Root and stem of Cholla or its mixture.
In the various components that the present invention adds, except vegetation water and glassware for drinking water have the conductive force, active vulcanizing agent tartrate, lactic acid and the Whitfield's ointment etc. that add also have conductive force.The present invention is by the content of active vulcanizing agent, stablizer and the poly-cryogen adjusting vegetation water and add, and then regulates the thermal conductivity of thick matrix material, makes that the thermal conductivity of the cold pad glue core that obtains behind the forming and hardening is 0.6～1.0.Adopt the cold pad of the cold pad glue core making of this scope thermal conductivity that human body is had heat-conducting effect preferably, only need before the prerequisite of sleeping to open half an hour room air conditioner during use, make cool pad absorb and assemble the cold of air-conditioning, turning off in bed or turning on the aircondition less, cool pad of the present invention will evenly conduct the heat of human body and spread, and makes the people feel pleasant.
Further specify beneficial effect of the present invention below in conjunction with specific embodiment.
Embodiment 1
Get the dragon's paw aloe and press 30 parts of the pure squeezing aloe liquids that obtain behind the liquid, join in 24 parts the water, stir the vegetation water after obtaining diluting.At room temperature in vegetation water, add 18 parts of active vulcanizing agent Whitfield's ointments, 5 parts of stablizer Xylitols and 3 parts of poly-cryogen peppermints while stirring, stirred 5 minutes, obtain the plant mixed solution.
(molecular weight is 1.6 * 10 to add 20 parts of solidifying agent polyacrylamides in the plant mixed solution
7), stirred 30 minutes, obtain thick matrix material.Thick matrix material is inserted in the closed container, vacuumized 5 minutes, insert afterwards in the forming mould, leave standstill and solidified 15 days, obtain cool pad glue core.Adopt the ASTM-D5470 method of general international standard American Society for testing and materials (ASTM) to test the cool thermal conductivity that fills up the glue core, adopt the pressure test machine to test the coefficient of elasticity of cool pad glue core, the thermal conductivity of the cold pad glue core of preparing among the embodiment 1 is 0.8, and coefficient of elasticity is 44N/M.Cold pad glue core is placed bag film, and hot-press sealed has obtained cool pad.Bag film of the present invention is common commercially available prod, can select the bag film of unlike material as required.
Embodiment 2
Get the dragon's paw aloe and press 20 parts of the pure aloe liquids that obtain behind the liquid, 10 parts of Root and stem of Cholla liquid, with 22 parts of water mixing and stirring, the vegetation water after obtaining diluting.Under 20 ℃, in vegetation water, add 19 parts of active vulcanizing agent lactic acid, 5 portions of stablizer sucrose and 32 parts of poly-cryogen urea, stirred 5 minutes, obtain the plant mixed solution.
(molecular weight is 0.5 * 10 to add 18 parts of solidifying agent polyacrylamides in the plant mixed solution
7), stirred 15 minutes, obtain mixture of viscous form.Thick matrix material is inserted in the closed container, vacuumized 5 minutes, insert afterwards in the forming mould, leave standstill and solidified 15 days, obtain cool pad glue core.Test the thermal conductivity of cool pad glue core with the ASTM-D5470 method of general international standard American Society for testing and materials (ASTM), adopt the pressure test machine to test the coefficient of elasticity of cool pad glue core, the thermal conductivity of the cold pad glue core of embodiment 2 preparations is 1.0, and coefficient of elasticity is 42N/M.Cold pad glue core is placed bag film, and hot-press sealed has obtained the cool pad of cold-storage heat conduction.Bag film of the present invention is common commercially available prod, can select the bag film of unlike material as required.
Embodiment 3
Get the dragon's paw aloe and press 15 parts of the pure aloe liquids that obtain behind the liquid, add 25 parts of water mixing and stirring, the vegetation water after obtaining diluting.Under 20 ℃, in vegetation water, add 17 parts of active vulcanizing agent tartrate, 3 portions of stablizer sucrose and 28 parts of poly-cryogen urea, stirred 35 minutes, obtain the plant mixed solution.
(molecular weight is 0.75 * 10 to add 14 parts of solidifying agent polyacrylamides in the plant mixed solution
7), stirred 25 minutes, obtain mixture of viscous form.Thick matrix material is inserted in the closed container, vacuumized 20 minutes, insert afterwards in the forming mould, leave standstill and solidified 18 days, obtain cool pad glue core.Test the thermal conductivity of cool pad glue core with the ASTM-D5470 method of general international standard American Society for testing and materials (ASTM), adopt the pressure test machine to test the coefficient of elasticity of cool pad glue core, the thermal conductivity of this cold pad glue core is 0.9, and coefficient of elasticity is 38N/M.Cold pad glue core is placed bag film, and hot-press sealed has obtained the cool pad of cold-storage heat conduction.Bag film of the present invention is common commercially available prod, can select the bag film of unlike material as required.
Embodiment 4
Get the dragon's paw aloe and press 15 parts of the pure aloe liquids that obtain behind the liquid, 9 parts of pure Root and stem of Cholla liquid add 22 parts of water mixing and stirring, the vegetation water after obtaining diluting.Under 20 ℃, in vegetation water, add 20 parts of active vulcanizing agent Whitfield's ointments, 5 parts of stablizer Xylitols and 30 parts of poly-cryogens, stirred 5 minutes, obtain the plant mixed solution.
(molecular weight is 0.75 * 10 to add 20 parts of solidifying agent polyacrylamides in the plant mixed solution
7), stirred 3 minutes, obtain mixture of viscous form.Thick matrix material is inserted in the closed container, vacuumized 5 minutes, insert afterwards in the forming mould, leave standstill and solidified 18 days, obtain the cold pad glue core of moulding.Test the thermal conductivity of cool pad glue core with the ASTM-D5470 method of general international standard American Society for testing and materials (ASTM), adopt the pressure test machine to test the coefficient of elasticity of cool pad glue core, the thermal conductivity of the cold pad glue core among the embodiment 4 is 0.7, and coefficient of elasticity is 38N/M.Cold pad glue core is placed bag film, and hot-press sealed has obtained the cool pad of cold-storage heat conduction.Bag film of the present invention is common commercially available prod, can select the bag film of unlike material as required.
Embodiment 5
Get the dragon's paw aloe and press 20 parts of the pure aloe liquids that obtain behind the liquid, 15 parts of pure Root and stem of Cholla liquid add 20 parts of water mixing and stirring, the vegetation water after obtaining diluting.Under 40 ℃, in vegetation water, add 15 parts of active vulcanizing agent lactic acid, 1 part of stablizer Xylitol and 35 parts of poly-cryogens, stirred 5 minutes, obtain the plant mixed solution.
(molecular weight is 0.9 * 10 to add 10 parts of solidifying agent polyacrylamides in the plant mixed solution
7), stirred 45 minutes, obtain mixture of viscous form.Thick matrix material is inserted in the closed container, vacuumized 20 minutes, insert afterwards in the forming mould, leave standstill and solidified 16 days, obtain the cool pad of cold-storage heat conduction.Test the thermal conductivity of cool pad glue core with the ASTM-D5470 method of general international standard American Society for testing and materials (ASTM), adopt the pressure test machine to test the coefficient of elasticity of cool pad glue core, the thermal conductivity of this cold pad glue core is 0.6, and coefficient of elasticity is 37N/M.Cold pad glue core is placed bag film, and hot-press sealed has obtained cool pad.Bag film of the present invention is common commercially available prod, can select the bag film of unlike material as required.
Embodiment 6
5 parts of the pure Root and stem of Cholla liquid that obtains behind the pressure press for extracting juice Root and stem of Cholla add 25 parts of water mixing and stirring, the vegetation water after obtaining diluting.Under 30 ℃, in vegetation water, add 20 parts of active vulcanizing agent tartrate, 5 portions of stablizer sucrose and 35 parts of poly-cryogens, stirred 5 minutes, obtain the plant mixed solution.
(molecular weight is 1.6 * 10 to add 26 parts of solidifying agent polyacrylamides in the plant mixed solution
7), stirred 25 minutes, obtain mixture of viscous form.Thick matrix material is inserted in the closed container, vacuumized 5 minutes, insert afterwards in the forming mould, leave standstill and solidified 16 days, obtain cool pad glue core.Test the cool thermal conductivity that fills up the glue core with the ASTM-D5470 method of general international standard American Society for testing and materials (ASTM), adopt the pressure test machine to test the coefficient of elasticity of cool pad glue core, thermal conductivity is 0.65, and coefficient of elasticity is 43N/M.Cold pad glue core is placed bag film, and hot-press sealed has obtained cool pad.Bag film of the present invention is common commercially available prod, can select the bag film of unlike material as required.
Comparative Examples 1
3 parts of the pure Root and stem of Cholla liquid that obtains behind the pressure press for extracting juice Root and stem of Cholla add 15 parts of water mixing and stirring, the vegetation water after obtaining diluting.Under 30 ℃, in vegetation water, add 25 parts of active vulcanizing agent lactic acid, 9 portions of stablizer sucrose and 20 parts of poly-cryogen peppermints, stirred 5 minutes, obtain the plant mixed solution.
(molecular weight is 0.6 * 10 to add 8 parts of solidifying agent polyacrylamides in the plant mixed solution
7), stirred 25 minutes, obtain mixture of viscous form.Thick matrix material is inserted in the closed container, vacuumized 5 minutes, insert afterwards in the forming mould, leave standstill and solidified 10 days, obtain cool pad glue core.Adopt the ASTM-D5470 method of general international standard American Society for testing and materials (ASTM) to test the cool thermal conductivity that fills up the glue core, adopt the pressure test machine to test the coefficient of elasticity of cool pad glue core, thermal conductivity is 0.4, and coefficient of elasticity is 30N/M.Cold pad glue core is placed bag film, and hot-press sealed has obtained cool pad.
From embodiment 1～6 and Comparative Examples 1 as can be seen, owing to adopted cool property plant aloe liquid and/or Root and stem of Cholla liquid as starting material among the embodiment 1～6, and adding stablizer, active vulcanizing agent, poly-cryogen and solidifying agent, after mixing stirring, obtained the cold-storage heat-conductive composite material, adopting the cold-storage heat-conductive composite material finally to obtain thermal conductivity is 0.6～1.0 cold pad, solve the problem that the present tradition cool pad thermal conductivity body heat that makes human body distribute on the low side can not derive fully preferably, also solved the unbalance problem of human heat simultaneously.
Though also adopted cool property plant aloe liquid and/or Root and stem of Cholla liquid as starting material in the Comparative Examples 1, and adding stablizer, active vulcanizing agent, poly-cryogen and solidifying agent, but because the proportioning of above-mentioned each component is not in the application's scope, cause the thermal conductivity of the cold pad that finally obtains on the low side, elasticity is relatively poor, the body heat that human body is distributed derives, and also can't solve the unbalance problem of human heat.
In addition, be that the technology of making cold-storage heat-conductive composite material or the technology of making cool pad are all fairly simple among the present invention, the frock cost is low and do not need large-scale instrument, the cold pad product good springiness that obtains, when contacting with human body, can keep being lower than all the time about 2 ℃ of human body temperature, not only enjoy the cool but also healthy in heat use in period, especially be fit to the long-time crowd for sleeping in that sits.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a cold-storage heat-conductive composite material is characterized in that, counts by weight, and described cold-storage heat-conductive composite material comprises following component:
5～35 parts of vegetation water;
10～26 parts in solidifying agent;
15～20 parts of active vulcanizing agents;
1～5 part of stablizer;
25～35 parts of poly-cryogens;
20～25 parts in water;
Wherein, described vegetation water is aloe liquid and/or Root and stem of Cholla liquid, and described solidifying agent is polyacrylamide, and described stablizer is sucrose and/or Xylitol, described poly-cryogen is urea and/or peppermint, and described active vulcanizing agent is one or more in tartrate, lactic acid and the Whitfield's ointment.
2. cold-storage heat-conductive composite material according to claim 1 is characterized in that, counts by weight, and described cold-storage heat-conductive composite material comprises following component:
15～24 parts of vegetation water;
14～20 parts in solidifying agent;
17～20 parts of active vulcanizing agents;
3～5 parts of stablizers;
28～32 parts of poly-cryogens;
22～25 parts in water.
3. cold-storage heat-conductive composite material according to claim 1 is characterized in that, counts by weight, and described cold-storage heat-conductive composite material comprises following component:
20 parts of aloe liquids;
10 parts of Root and stem of Cholla liquid;
18 parts of polyacrylamides;
19 parts of lactic acid;
5 parts of sucrose;
32 parts in urea;
22 parts in water.
4. cold-storage heat-conductive composite material according to claim 1 is characterized in that, counts by weight, and described cold-storage heat-conductive composite material comprises following component:
30 parts of aloe liquids;
20 parts of polyacrylamides;
18 parts of Whitfield's ointments;
5 parts of Xylitols;
30 parts of peppermints;
24 parts in water.
5. according to each described cold-storage heat-conductive composite material in the claim 1 to 4, it is characterized in that when described vegetation water adopted aloe liquid, described aloe liquid was the dragon's paw aloe liquid.
6. according to each described cold-storage heat-conductive composite material in the claim 1 to 4, it is characterized in that the molecular weight of described polyacrylamide is 1.6 * 10
7～2.0 * 10
7
7. the preparation method of each described cold-storage heat-conductive composite material in the claim 1 to 6 is characterized in that, may further comprise the steps:
S1, vegetation water is mixed with water, stir the vegetation water after obtaining diluting;
Add active vulcanizing agent, stablizer and poly-cryogen in S2, the vegetation water under 20 ℃～40 ℃ after the described dilution, stir, obtain the plant mixed solution; And
S3, in described plant mixed solution, add solidifying agent, stir and obtain described cold-storage heat-conductive composite material;
Count by weight, described cold-storage heat-conductive composite material comprises following component:
5～35 parts of vegetation water;
10～26 parts in solidifying agent;
15～20 parts of active vulcanizing agents;
1～5 part of stablizer;
25～35 parts of poly-cryogens;
20～25 parts in water;
Wherein, described vegetation water is aloe liquid and/or Root and stem of Cholla liquid, and described solidifying agent is polyacrylamide, and described stablizer is sucrose and/or Xylitol, described poly-cryogen is urea and/or peppermint, and described active vulcanizing agent is one or more in tartrate, lactic acid and the Whitfield's ointment.
8. a cool pad glue core is characterized in that, each described cold-storage heat-conductive composite material in the claim 1 to 6 is inserted to leave standstill in the forming mould to solidify obtain.
9. cool pad glue core according to claim 8 is characterized in that, before described cold-storage heat-conductive composite material is inserted described forming mould, also comprises described cold-storage heat-conductive composite material is inserted in the closed container, vacuumizes 15～30 minutes step.
10. a cool pad is characterized in that, the thin film layer that comprises the cold pad glue core described in the claim 8 and be coated on described cool pad glue core periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310265096.XA CN103342994B (en) | 2013-06-26 | 2013-06-26 | Cooling and heat-conducting composite material, preparation method thereof, cooling mat rubber core manufactured by using composite material and cooling mat including cooling mat rubber core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310265096.XA CN103342994B (en) | 2013-06-26 | 2013-06-26 | Cooling and heat-conducting composite material, preparation method thereof, cooling mat rubber core manufactured by using composite material and cooling mat including cooling mat rubber core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103342994A true CN103342994A (en) | 2013-10-09 |
| CN103342994B CN103342994B (en) | 2015-04-22 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105062428A (en) * | 2015-07-21 | 2015-11-18 | 浙江夏舒生物科技有限公司 | Cold accumulation and heat conduction composite soft crystal material |
| CN106149364A (en) * | 2016-06-24 | 2016-11-23 | 浙江夏舒生物科技有限公司 | A kind of creeping chill composite and preparation method and application |
| CN107994297A (en) * | 2017-12-13 | 2018-05-04 | 深圳市海梁科技有限公司 | A kind of intelligent heat dissipation material, battery radiating explosion-proof device and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101669736A (en) * | 2009-09-14 | 2010-03-17 | 王克山 | Novel cool mat rubber core and preparation method thereof |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101669736A (en) * | 2009-09-14 | 2010-03-17 | 王克山 | Novel cool mat rubber core and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105062428A (en) * | 2015-07-21 | 2015-11-18 | 浙江夏舒生物科技有限公司 | Cold accumulation and heat conduction composite soft crystal material |
| CN106149364A (en) * | 2016-06-24 | 2016-11-23 | 浙江夏舒生物科技有限公司 | A kind of creeping chill composite and preparation method and application |
| CN107994297A (en) * | 2017-12-13 | 2018-05-04 | 深圳市海梁科技有限公司 | A kind of intelligent heat dissipation material, battery radiating explosion-proof device and preparation method thereof |
| CN107994297B (en) * | 2017-12-13 | 2020-07-31 | 深圳市海梁科技有限公司 | Intelligent heat dissipation material, battery heat dissipation explosion-proof device and manufacturing method thereof |
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| Publication number | Publication date |
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| CN103342994B (en) | 2015-04-22 |
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