CN107936928B - Low-temperature phase-change material for cold-change transport of medianes - Google Patents
Low-temperature phase-change material for cold-change transport of medianes Download PDFInfo
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- CN107936928B CN107936928B CN201711220557.6A CN201711220557A CN107936928B CN 107936928 B CN107936928 B CN 107936928B CN 201711220557 A CN201711220557 A CN 201711220557A CN 107936928 B CN107936928 B CN 107936928B
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/02—Materials undergoing a change of physical state when used
- C09K5/06—Materials undergoing a change of physical state when used the change of state being from liquid to solid or vice versa
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Abstract
The information disorders a low-temperature phase-change material for The cold change transport of The media, The where is prepared by mixing The following components in The percentage by weight: 88.5 to 91.8 percent of n-tetra, 4 to 5 percent of n-do, 2 to 3 percent of n-tri, 2 to 3 percent of n-depend and 0.2 to 0.5 percent of isotransepane, The longitudinal point of The material is 2-3 ℃, and The temperature of The medium is confined to The main aid in an effective range of The mobile station 0 ℃ and less than 5 ℃ in The transfer process; and the phase change material has a high entry copy value of fusion, low super integration density and good cycle stability.
Description
Technical Field
The inventory relationship to a low-temperature phase-change material, in a partial to a low-temperature phase-change material for a cold phase transfer of medianes.
Backsound
The second subset of The The passive recovery of The passive storage agents as a passive source and The use of The passive energy of The passive storage agents to The medium of The recovery.
The property of the phase change material from the property of the phase change transport to the medium transport, If a phase change material with a phase change property for the phase change transport of the media, high fusion entry value, low polymerization default and high polymerization status can be removed, the property of the phase change transport and insulation boxes can be removed.
The term "functional" as used herein refers to a functional group of functional groups of a functional group of functional groups of.
(iii) At least one of the group consisting of the present, the matrix storage agents for reconstructed media transfer area main, the matrix storage agents for water with the temporal point of 0 ℃ and the phase-change area point of 5 ℃, and the matrix storage agents for derived from the stored and transferred At the temporal point of the matrix 0 ℃ and the matrix storage agent for derived from the sample storage and transfer area of the matrix storage and distribution area, and the matrix storage agents for derived from the matrix storage and distribution area of the matrix storage area of the storage area of, the phase-change temporal point is lower, the phase-change partial with the temporal of 5 ℃ used, the phase-change temporal point is higher, the overlap can be upper, and the two dimensional storage materials can not be lower than the temporal of 0 ℃ and less than the 5 ℃ and the so-the dimensional of the dimensional storage materials can be lower than the temporal of 0 ℃ and less than the temporal of 5 ℃ and the dimensional of the temporal of the spatial of the temporal.
On the other hand, water or phase-change of liquid-phase-change, and the liquid solvent is easy to leave in the using process, thermal polating the media.
Discloseness of invasion
The inventing air to solution The solution of The protein which a phase change medium with channels to be stored and transported at The temperature of more than one of The said 0 ℃ and less than The said 5 ℃ of The said gene not having a phase change medium, a low-temperature phase change storage material, an sources of which is transferred in a-phase chain for 48-72 sources under a variant of the environment conditions (35 ℃ high temperature in summer, 20 ℃ low zero in wind, 35 ℃ to 20 ℃ low zero in transfer and the like), an sources of which is the temperature of the medium of the main area in effect range of the movement of 0 ℃ and a less of which is the temperature of the transfer process, and files the blank that does not have a product phase change material is available in China.
The technical scheme attached by The introduction for dissolving The technical schemes is as follows:
A low-temperature phase-change material for a cold chain transport of media is predicted by missing the following components in percentage by weight 88.5 to 91.8 percent of n-tetracan, 4 to 5 percent of n-can, 2 to 3 percent of n-can, and 0.2 to 0.5 percent of isoradcan.
The association to the interaction, the differential attributes with 12-15 carbon atom area specific reporting and combined to a phase-change material with specific interaction implementation, the phase-change temperature point of the information is 2-3 ℃, and the temperature of the medium is of the sensed to the phase-change in the transport process at 0 ℃ and 5 ℃, and the phase-change temperature value of the medium is of the transport function, the low probability of the interaction of the transport and the stability.
The low-temperature phase change material for The phase change transport of The media components a base material and an additive, The base material being present by The missing The following components in The percentage by weight, 88.5 to 91.8 percent of n-tetracam, 4 to 5 percent of n-slave, 2 to 3 percent of n-slave and 0.2 to 0.5 percent of isotetracam.
Preferably, the additive components a lubricating agent and a stabilizing agent, the leather of the lubricating agent is 0.01-0.03% of the weight of the lubricating agent, and the amplitude of the lubricating agent is the addition amplitude for the adapting the vision of the product to 150-.
According to the invention, the thickening agent is added into the base material, so that the phase change cold storage material becomes viscous liquid, the problem that the existing cold storage agent is easy to leak in the cold chain transportation process is greatly reduced, and the safety of medicine transportation is improved. The thickener adjusts the viscosity of the product to 150-180 mpa.s, making the product a viscous liquid without losing fluidity.
The addition of The identification information can be of The base material, The thermal input of The header prediction performance, The identification of The header expression of The identification information of The base material, The identification of The identification information of The base material, The identification of The identification information of The base material, and The identification of The identification information of The base material of The identification information of The base material of The identification information of The identification of The base material of The identification information of The identification of The base material of The identification information of The base material of The identification information of The base material of The identification.
Preferably, the thickener is a polyglycerol stearate, a polyglycerol ester or a polyglycerol polyricitate.
Preferably, the stabillizer is tert-butylhydroquinone.
Preferably, the terminating point of the low-temperature phase change material is 2-3 ℃.
The innovation has The benefical effects that:
1. The phase transition point of The material is 2-3 ℃ and The medium temperature is guarded to be main in an effective range of more than 0 ℃ and less than 5 ℃ in The transition process, and The phase change material has high value of fusion, low supercooled depth and good cycle stability.
2. The phase change storage material communication viscosity liquid, so The present of The existing storage material is easy to free in The color change transfer process is great reduced, and The safety of The medium transfer is improved.
Drawings
FIG. 1 is a temperature profile of a low temperature phase change material of the present invent information.
FIG. 2 is an enthalpy distribution map of the low-temperature phase change material of the present invent introduction.
Detailed Description
The technical solution of The present introduction wire belt conveyor belt of specific example.
In The present information, The raw materials and equipment used by The apparatus community In The art, The method In The following example area consistent In The art, and The apparatus In The art.
Example 1:
A low-temperature phase-change material for the colored change transport of media is predicted by missing the following components in percentage by weight 88.5 percent of n-transient, 5 percent of n-dominant, 3 percent of n-transient, and 0.5 percent of isotradeane.
The preparation method comprises The following steps: a recurring mapping n-four, n-two, n-three, n-five and iso-four in-two contacts, a recurring prediction to 35 ℃, a subsequent mapping of the recurring material inter-a 500ml of the thread-new flash, and a replicating and retrieving mixed solution for 1 hour of the distribution of 35 ℃ of the continuous-temporal channel and the routing of 200. mu.m/min to the expression of the initial reaction of the variant reaction of the variant.
Example 2:
A low-temperature phase-change material for the colored change transport of media is prepared by mixing the following components in percentage by weight 91.8% of n-tetracam, 4% of n-doc, 2% of n-trincam, 2% of n-pentacam and 0.2% of isotetracam.
The preparation method is The same as example 1.
Example 3:
A low-temperature phase-change material for the colored change transport of media is prepared by mixing the following components in percentage by weight 91% of n-tetracan, 4% of n-doc, 2.5% of n-trincan, 2.2% of n-pentacan and 0.3% of isotaracan.
The preparation method is The same as example 1.
Example 4:
The low-temperature phase change material for The colored change transport of The media components a base material and an additive, The white of The base material being present by The missing of The following components in The percentage of 88.5 percent of n-transient, 5 percent of n-transient, 3 percent of n-transient and 0.5 percent of The anisotropic, The additive components a metallic and a stabilizing material, The white of The additive components of The white.
The preparation method and The following steps: reconstruction n-four, n-two, n-three, n-five and iso-four inter-requirements, reconstruction to 35 ℃, sequencing of The predicted fine materials inter-a 500ml of thread-neutral flash, and calibration and regeneration of The mixed solution for 1 height of The conditions of 35 ℃ of The dependent-temperature water base and The calibration site of 200. sup. 300 r/min to m a electronic composition.
An addressing and tracking agent that addresses the electronic mix to 70 ℃, a slow addressing 8g of a polyol stearate horizontal tracking at 70 ℃, and a tracking for 1 hour at 300r/min to a full resolution of the electronic mix.
An adaptive stator, connecting end-butyl hydroquinone at 70 ℃, string sticking for 10-15 minor to loose the end-butyl hydroquinone, and the connecting sticking (non-connecting to viscous viral to preceding air from entering) for about 20 minor to sense the end-butyl hydroquinone inside the resistive-butyl hydroquinone outside the resistive-butyl and reactive-phase matrix.
And any finite simultaneous to room temperature environment to the low-temperature-change material with the changing point of 2-3 ℃ And capable of being used for the cold change transportation of the media.
Example 5:
The low-temperature phase change material for The colored change transport of The media components a base material and an additive, The white of The base material being present by The mixing of The following components in The percentage by weight 91.8% of n-tetracan, 4% of n-can, 2% of n-can and 0.2% of an anisotropic component a thermoplastic binding and a stabilizing agent, The white of The additive of The biological binding 0.03 medium of The coating of The additive of The coating of The viscosity of The coating of The viscosity of The coating of.
The preparation method is The same as example 4, except that The method is a polyglycollolate.
Example 6:
The low-temperature phase change material for The colored change transport of The media components a base material and an additive, The white of The base material being present by The coloring of The following components in The percentage of 91% of n-four, 4% of n-two, 2.5% of n-three, 2.2% of n-five and 0.3% of The interactive components a through coloring and a stabilizing agent, The white of The biological additive of The coloring of The additive of.
The preparation method was The same as example 4, except that The method was The polysaccharide variant.
The product object in The examination 6 of The innovation is sub-object to thermal property by adapting a Germany w & a thread meter, and The test result is show in details 1 and 2, where The phase change point is 2-3 ℃, where The phase change entry value is 227KJ/kg, and The super-solubility product phenomenon is moved in The average.
The performance parameters of The product of The evolution as wells:
1) The sealing point is 2-3 ℃, and The requirement of The bed chain transfer of The medium at 0-5 ℃ is met;
2) The molecular weight is more than or equal to 200 KJ/kg;
3) The supercritical coarse is less than this or equivalent to 2K;
4) The viscisability is about 150-.
The product of The interaction of The understanding of The center of The medium is transferred in a common channel for 48 to 72 hours under variable external conditions (high temperature of 35 ℃ in summer, low temperature of-20 ℃ in winter, transfer of 35 ℃ to-20 ℃ and The temperature), and The approach of The center of The medium is obtained in an effective range of The move of 0 ℃ in The transfer of 5 ℃ in The transfer of The process.
The above-described details of The present indications, and The absence of The appended to The present indications in The way, and The other variations and modifications of The present from The scope of The present aspects in The way of The present claims.
Claims (2)
1. The low-temperature phase change material for The color change channel, The bottom of The, the stationary is tert-butyl hydroquinone.
2. The low-temperature phase-change material for The cooled change transport of media recording to claim 1, The where The location of The long-temperature point of The low-temperature phase-change material is 2-3 ℃.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109554165A (en) * | 2018-11-12 | 2019-04-02 | 福建赛特冷链科技有限公司 | A kind of gel state phase-change material for cold storage and preparation method and cold-chain box |
| WO2021138736A1 (en) * | 2020-01-06 | 2021-07-15 | Einhorn Mordechai | A refrigeration pack product and method for providing same comprising providing a slurry including a thickening agent |
| CN111471438A (en) * | 2020-04-26 | 2020-07-31 | 湖北时利和冷链智能科技有限公司 | Cold and warm ice, preparation method and packaging method thereof |
| CN113372809B (en) * | 2021-04-23 | 2022-02-18 | 浙江工商大学 | Intelligent heat-insulating coating and preparation and application thereof |
| CN113525914A (en) * | 2021-07-01 | 2021-10-22 | 大庆广合科技有限公司 | Phase-change energy-storage constant-temperature cup |
| CN113667458B (en) * | 2021-08-20 | 2023-10-13 | 杭州鲁尔新材料科技有限公司 | High-temperature-resistant organic phase change material |
| CN113652207B (en) * | 2021-08-25 | 2023-11-17 | 云南师范大学 | Adsorptive phase change material for cold chain logistics and preparation method thereof |
| CN113637460B (en) * | 2021-08-26 | 2023-10-13 | 杭州鲁尔新材料科技有限公司 | Accurate temperature control phase change material for drug short-distance transportation and folding cold storage bag using same |
| CN117736699A (en) * | 2023-09-16 | 2024-03-22 | 广东长特思智能电器科技有限公司 | Phase transition temperature adjustable alkane phase transition gel based on gas phase white carbon black and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2006062610A2 (en) * | 2004-12-09 | 2006-06-15 | E.I. Dupont De Nemours And Company | Phase change material (pcm) compositions for thermal management |
| US8231804B2 (en) * | 2008-12-10 | 2012-07-31 | Syntroleum Corporation | Even carbon number paraffin composition and method of manufacturing same |
| CN102796494B (en) * | 2011-05-24 | 2015-02-25 | 杭州鲁尔能源科技有限公司 | Method for preparing micron-order phase-change microemulsion |
| TW201544587A (en) * | 2014-05-09 | 2015-12-01 | Jx Nippon Oil & Energy Corp | Production method for n-paraffin latent heat storage material composition, and microcapsule heat storage material |
| CN105647481B (en) * | 2016-01-18 | 2019-04-12 | 北京理工大学 | A kind of middle low temperature phase change cold storage material and preparation method thereof |
| CN106520076A (en) * | 2016-10-28 | 2017-03-22 | 松冷（武汉）科技有限公司 | Novel solid phase change cold storage agent for cold chain transportation at temperature of 2-8 DEG C and preparing method and application of novel solid phase change cold storage agent |
| CN106833542A (en) * | 2017-03-07 | 2017-06-13 | 上海风欣实业有限公司 | A kind of transformation temperature is between 2 DEG C 8 DEG C cool storage material and preparation method thereof |
| CN107353878A (en) * | 2017-06-28 | 2017-11-17 | 芜湖启尊智能科技有限公司 | A kind of high stability phase-change emulsion and its application |
-
2017
- 2017-11-29 CN CN201711220557.6A patent/CN107936928B/en active Active
Non-Patent Citations (2)
| Title |
|---|
| Thermophysical properties of n-tetradecane@polystyrene-silica composite nanoencapsulted phase change material slurry for cold energy stortage;Fu WanWan等;《Energy Building》;20161205(第136期);第26-32页 * |
| 一种药品冷链末端用冷藏包的研究;李志江;《海峡药学》;20170630;第29卷(第6期);第8-10页 * |
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Denomination of invention: A low temperature phase change material for drug cold chain transportation Effective date of registration: 20211118 Granted publication date: 20200609 Pledgee: Hangzhou United Rural Commercial Bank Limited by Share Ltd. Baoshan Branch Pledgor: HANGZHOU RUHR NEW MATERIAL TECHNOLOGY CO.,LTD. Registration number: Y2021330002297 |