CN104893107A - Heat exchange material for heat exchangers and preparation process thereof - Google Patents
Heat exchange material for heat exchangers and preparation process thereof Download PDFInfo
- Publication number
- CN104893107A CN104893107A CN201510308327.XA CN201510308327A CN104893107A CN 104893107 A CN104893107 A CN 104893107A CN 201510308327 A CN201510308327 A CN 201510308327A CN 104893107 A CN104893107 A CN 104893107A
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- exchange material
- prepared
- ppr
- ppb
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/14—Copolymers of propene
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a heat exchange material for heat exchangers and a preparation process thereof. The heat exchange material is prepared from modified polypropylene-PPR serving as a base material, graphite powder serving as a main material, and auxiliary materials including Sb2O3, P2O5-ZnO-MgO-Na2O, Er3Ni, a toughening agent PPB-8101, phenolic resin, an antioxidant 1010, a coupling agent and the like. The heat exchange material is prepared by the steps of proportioning, mixing, plastifying extrusion, cooling, cutting, bagging, warehousing and the like. The heat exchange material has the advantages of high heat exchange, low flowing resistance, good heat exchange effect, light granules, corrosion resistance, stable physical property, no pollution and low cost, and is particularly applicable in the technical field of heat exchange.
Description
Technical field
The present invention relates to heat exchange material and technology of preparing thereof, be specifically related to a kind of interchanger heat exchange material and preparation technology thereof.
Background technology
Heat exchange material has broad application prospects on refrigerator, and it mainly becomes based on the magnetic entropy of magneticsubstance the magnetothermal effect brought out and works.In actual applications, for ensureing the heat exchange coefficient between magnetic heat exchange material and heat transferring medium, be usually processed into tiny irregular particle or spheroidal particle use.For intermetallic compound kind magnetic heat exchange material, atomizing type can be adopted to be processed into spheroidal particle.
The current main mode adopting the rear fragmentation of block sintering or powder granulation, becomes the particle of suitable size by oxide compound or the materials processing of oxysulfide class magnetic heat exchange.But, the particle obtained mostly is irregular particle, and with sharp-pointed corner, also need further sintering processes, and, also there is particle shape and be difficult to control in this method, the problems such as the density of particle, intensity and surfaceness are poor, cause the in use very easily efflorescence of heat exchange material particle, cause heat transferring medium resistance to flow to increase and heat exchanger effectiveness such as sharply to reduce at the bad phenomenon, the refrigeration capacity of refrigerator is declined, and work-ing life shortens.
In view of the defect existed in above prior art, be necessary existing apparatus to improve further, make it have more standby practicality, could realistic service condition.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, the object of this invention is to provide. a kind of interchanger heat exchange material and preparation technology thereof.
The present invention takes following technical scheme to realize: a kind of interchanger heat exchange material, and adopt modified polypropene-PPR to be base-material, Graphite Powder 99 is major ingredient, and the raw material that auxiliary material comprises following parts by weight is prepared from:
Sb
2O
3 5-10
P
2O
5-ZnO-MgO-Na
2O 3-6
Er
3ni 8-12 antioxidant 1010 0.1-0.2
Toughner PPB-8101 15-18 stablizer RWS 0.01-0.15
Coupling agent 0.1-0.3 resol 10-20
HoCu
2 2-4
The present invention is prepared from by the raw material of following parts by weight:
Modified polypropene-PPR 90 Graphite Powder 99 30
Sb
2O
3 6
P
2O
5-ZnO-MgO-Na
2O 5
Er
3ni 10 antioxidant 1010 0.15
Toughner PPB-8101 16 stablizer RWS 0.05
Coupling agent 0.15 resol 15
HoCu
2 3
Preparation technology of the present invention, it comprises the following steps: proportioning, mixing, plasticizing are extruded, cool, cut off, packed, warehouse-in.
The present invention has following beneficial effect in sum: product heat exchange of the present invention is large, and resistance to flow is little, good effect of heat exchange, and product particle light weight, corrosion-resistant, physical properties stable, pollution-free, cost is low, is specially adapted to technical field of heat exchange.
Embodiment
The technique means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the present invention further.
The present invention takes following technical scheme to realize: a kind of interchanger heat exchange material, and adopt modified polypropene-PPR to be base-material, Graphite Powder 99 is major ingredient, and the raw material that auxiliary material comprises following parts by weight is prepared from:
Sb
2O
3 5-10
P
2O
5-ZnO-MgO-Na
2O 3-6
Er
3ni 8-12 antioxidant 1010 0.1-0.2
Toughner PPB-8101 15-18 stablizer RWS 0.01-0.15
Coupling agent 0.1-0.3 resol 10-20
HoCu
2 2-4
The present invention is prepared from by the raw material of following parts by weight:
Modified polypropene-PPR 90 Graphite Powder 99 30
Sb
2O
3 6
P
2O
5-ZnO-MgO-Na
2O 5
Er
3ni 10 antioxidant 1010 0.15
Toughner PPB-8101 16 stablizer RWS 0.05
Coupling agent 0.15 resol 15
HoCu
2 3
Preparation technology of the present invention, it comprises the following steps: proportioning, mixing, plasticizing are extruded, cool, cut off, packed, warehouse-in.
The above is embodiments of the invention, therefore all equivalences done according to structure, feature and the principle described in the present patent application scope change or modify, and are included in patent claim of the present invention.
Claims (3)
1. an interchanger heat exchange material, adopt modified polypropene-PPR to be base-material, Graphite Powder 99 is major ingredient, and the raw material that auxiliary material comprises following parts by weight is prepared from:
Sb
2O
3 5-10 ；
P
2O
5-ZnO-MgO-Na
2O 3-6；
Er
3Ni 8-12 ；
Antioxidant 1010 0.1-0.2;
Toughner PPB-8101 15-18;
Stablizer RWS 0.01-0.15;
Coupling agent 0.1-0.3;
Resol 10-20;
HoCu
2 2-4
。
2.
a kind of interchanger heat exchange material according to claim 1, is characterized in that: it is prepared from by the raw material comprising following parts by weight:
Modified polypropene-PPR 90;
Graphite Powder 99 30;
Sb
2O
3 6
；
P
2O
5-ZnO-MgO-Na
2O 5；
Er
3Ni 10 ；
Antioxidant 1010 0.15;
Toughner PPB-8101 16;
Stablizer RWS 0.05;
Coupling agent 0.15;
Resol 15;
HoCu
2 3 。
3. a kind of interchanger heat exchange material preparation technology according to claim 1, is characterized in that:
It comprises the following steps: proportioning, mixing, plasticizing are extruded, cool, cut off, packed, warehouse-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510308327.XA CN104893107A (en) | 2015-06-09 | 2015-06-09 | Heat exchange material for heat exchangers and preparation process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510308327.XA CN104893107A (en) | 2015-06-09 | 2015-06-09 | Heat exchange material for heat exchangers and preparation process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104893107A true CN104893107A (en) | 2015-09-09 |
Family
ID=54026097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510308327.XA Pending CN104893107A (en) | 2015-06-09 | 2015-06-09 | Heat exchange material for heat exchangers and preparation process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104893107A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106987091A (en) * | 2017-05-18 | 2017-07-28 | 安徽普瑞普勒传热技术有限公司 | A kind of shell-and-tube heat exchanger heat exchange material |
| CN107057287A (en) * | 2017-05-18 | 2017-08-18 | 安徽普瑞普勒传热技术有限公司 | A kind of heat exchanger heat exchange material |
| CN117566731A (en) * | 2023-11-17 | 2024-02-20 | 东台市通港石墨设备有限公司 | Graphite heat exchanger, graphene material for heat exchanger and preparation method of graphene material |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102559150A (en) * | 2012-01-13 | 2012-07-11 | 北京科技大学 | Alveolate magnetic heat exchange material preparing technology |
| CN102634112A (en) * | 2012-04-05 | 2012-08-15 | 高原 | Carbon plastic synthetic heat exchange material |
-
2015
- 2015-06-09 CN CN201510308327.XA patent/CN104893107A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102559150A (en) * | 2012-01-13 | 2012-07-11 | 北京科技大学 | Alveolate magnetic heat exchange material preparing technology |
| CN102634112A (en) * | 2012-04-05 | 2012-08-15 | 高原 | Carbon plastic synthetic heat exchange material |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106987091A (en) * | 2017-05-18 | 2017-07-28 | 安徽普瑞普勒传热技术有限公司 | A kind of shell-and-tube heat exchanger heat exchange material |
| CN107057287A (en) * | 2017-05-18 | 2017-08-18 | 安徽普瑞普勒传热技术有限公司 | A kind of heat exchanger heat exchange material |
| CN117566731A (en) * | 2023-11-17 | 2024-02-20 | 东台市通港石墨设备有限公司 | Graphite heat exchanger, graphene material for heat exchanger and preparation method of graphene material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102527927B (en) | Grid mould release agent | |
| CN104893107A (en) | Heat exchange material for heat exchangers and preparation process thereof | |
| CN103100715B (en) | A kind of processing method of Beryllium copper plate strip for secondary electronic emission | |
| TW201101345A (en) | Heat carrier medium for magnetocaloric materials | |
| CN105647481B (en) | A kind of middle low temperature phase change cold storage material and preparation method thereof | |
| CN106381133B (en) | A kind of La-Fe base magnetic refrigeration composite material and preparation method thereof | |
| WO2012058861A1 (en) | Magnetic refrigerant bed and method for manufacturing the same | |
| CN102559150A (en) | Alveolate magnetic heat exchange material preparing technology | |
| CN109448946A (en) | A kind of anisotropy SmCo/MnBi built-up magnet and preparation method thereof | |
| CN104861301A (en) | Heat exchange material for heat exchange piece and preparation process of heat exchange material | |
| CN102634112B (en) | Carbon plastic synthetic heat exchange material | |
| CN104946211A (en) | ErNi heat exchange material | |
| JP2014095486A (en) | Method of producing magnetic refrigeration material | |
| CN106493352B (en) | A kind of aluminium silicon electronic packing material and preparation method thereof | |
| CN109439289B (en) | Leak-proof nano composite gel phase change material in refrigeration temperature region and preparation method thereof | |
| CN106544602A (en) | Become gadolinium cobalt-based magnetic refrigeration composite material of platform and preparation method thereof with magnetic entropy | |
| CN104448575A (en) | Low-temperature resistant PP-R pipe and preparation method thereof | |
| CN111393068A (en) | Infrared energy-saving material and preparation method thereof | |
| CN105710286A (en) | Releasing agent for casting of lead-acid storage battery grid | |
| CN104927790A (en) | Heat exchange material for refrigerating machine | |
| CN106590540B (en) | A kind of complex additive produced for ice slurry | |
| CN105154022A (en) | Metal substrate highly heat-conducting heat storage material and preparation method therefor | |
| CN104895205A (en) | XPS graphite polymer foaming warming plate | |
| CN105175881B (en) | A kind of thin-walled injection moulding high fluidity reinforced polypropylene resin | |
| CN102417177A (en) | Regulation method of anisotropies of flexible graphite film and board for heat conduction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150909 |