CN104829262A - High-temperature-resistant high-pressure-resistant composite material heat-insulating plate and manufacturing method thereof - Google Patents
High-temperature-resistant high-pressure-resistant composite material heat-insulating plate and manufacturing method thereof Download PDFInfo
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- CN104829262A CN104829262A CN201510250937.9A CN201510250937A CN104829262A CN 104829262 A CN104829262 A CN 104829262A CN 201510250937 A CN201510250937 A CN 201510250937A CN 104829262 A CN104829262 A CN 104829262A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Abstract
The invention relates to a high-temperature-resistant high-pressure-resistant composite material heat-insulating plate and a manufacturing method thereof. The heat-insulating plate comprises the following components in parts by weight: 15-35 parts of adhesive, 2-25 parts of heat-insulating property improver, 40-95 parts of substrate, 5-10 parts of reinforcing material, 5-15 parts of furnace slag, 1-4 parts of foaming agent and 1-2.4 parts of foam stabilizer. The method comprises the following steps: proportionally adding the substrate and reinforcing material into a plow-type mixer, mixing, proportionally adding the rest of components into the high-speed plow-type mixer, mixing, putting the obtained mixture into a mold, pressing, sintering the formed heat-insulating plate at high temperature, cooling the sintered heat-insulating plate to room temperature, and machining to obtain the high-temperature-resistant high-pressure-resistant composite material heat-insulating plate. Compared with the prior art, the high-temperature-resistant high-pressure-resistant composite material heat-insulating plate has the advantages of low heat conductivity coefficient, high strength, high temperature resistance, high pressure resistance and the like, and the long-term service temperature can reach 200 DEG C above.
Description
Technical field
The present invention relates to a kind of thermal baffle, especially relate to a kind of High-temperature-reshigh-pressure-resistcomposite high-pressure-resistcomposite composite material thermal insulation plate and manufacture method thereof.
Background technology
Along with the development of society, the progress of industry, the demand of people to the energy constantly increases, and especially China's energy long-term existence is not enough, energy shortage becomes the significant problem of the serious puzzlement national economic development, forces industrial all departments to rethink the exploitation mode of the energy and energy-conservation measure.People are devoted to development and utilization new forms of energy on the one hand, such as sun power, nuclear energy etc., the energy of the overwhelming majority is all be converted into heat energy in various device, or directly apply to the stove of each industrial sector, kiln and other industrial equipmentss, or change into after mechanical energy has mechanical energy to change into electric energy again and be used.Obviously, the exploitation of new forms of energy need various structural timber and functional materials.On the other hand, people adopt conservation measures, both constantly employed new technology production technique, novel process improves former processing condition and working condition, are realizing constantly using new energy-saving material energy-conservation to realize in energy-conservation process again simultaneously.Over nearly 30 years, people are devoted to study various novel heat insulation heat preservation energy-saving material on the one hand, more note on the other hand excavating and utilize other high temperature thermal properties with the related materials such as production, conversion, storage, saving of the energy, occur many heat preserving and insulating materials for energy development and utilization.
Patent CN 103183488 A discloses a kind of High-temperature-reshigh-pressure-resistcomposite high-pressure-resistcomposite composite material thermal insulation plate and manufacture method thereof, disclose the High-temperature-reshigh-pressure-resistcomposite high-pressure-resistcomposite composite material thermal insulation plate comprising weight part " binding agent 15 ~ 35, heat-proof quality modifying agent 2 ~ 25, base material 40 ~ 95, strongthener 5 ~ 10 " and make, this sheet material has that thermal conductivity is low, intensity is high, high temperature resistant, high pressure resistant, life-time service temperature can reach 200 DEG C with first-class advantage.But this sheet material material therefor is novel material, and production cost is higher, and is not foam material, cause its weight large, carrying is inconvenient.
Summary of the invention
Object of the present invention is exactly provide that a kind of thermal conductivity is low, intensity is high to overcome defect that above-mentioned prior art exists, and high temperature resistant, high pressure resistant, life-time service temperature can reach High-temperature-reshigh-pressure-resistcomposite high-pressure-resistcomposite composite material thermal insulation plate and the manufacture method thereof of more than 200 DEG C.
Object of the present invention can by realizing with technical scheme:
A kind of High-temperature-reshigh-pressure-resistcomposite high-pressure-resistcomposite composite material thermal insulation plate, it is characterized in that, the raw material of this thermal baffle comprises following component and weight part content: binding agent 15 ~ 35 parts, heat-proof quality modifying agent 2 ~ 25 parts, base material 40 ~ 95 parts, strongthener 5 ~ 10 parts, 5 ~ 15 parts, slag, whipping agent 1 ~ 4 part, suds-stabilizing agent 1 ~ 2.4 part.
The raw material of described thermal baffle comprises following preferred ingredient and weight part content: binding agent 20 ~ 30 parts, heat-proof quality modifying agent 5 ~ 10 parts, base material 60 ~ 80 parts, strongthener 6 ~ 8 parts, 8 ~ 12 parts, slag, whipping agent 2 ~ 3 parts, suds-stabilizing agent 1.5 ~ 2 parts.
Described binding agent comprises attapulgite clay, epoxy modified phenolic resin, Effect of Organosilicon-modified Phenol-formaldehyde Resin, cashew nut oil modified alkyd resin.
Described heat-proof quality modifying agent comprises Zinic stearas or stearic acid.
Described base material includes but not limited to Calucium Silicate powder, expanded vermiculite, polystyrene, pearlstone or cenosphere.
Described strongthener comprises glass fibre, aramid pulp, rock wool or sepiolite.
Described slag comes from thermal power plant's burning waste, and its application particle diameter is 100 ~ 120 orders.
Described whipping agent comprises AC whipping agent, bicarbonate of ammonia, hydrogen peroxide, ethanol.
Described suds-stabilizing agent comprises calcium stearate, water glass, tertiary sodium phosphate, Sodium hexametaphosphate 99.
A manufacture method for High-temperature-reshigh-pressure-resistcomposite high-pressure-resistcomposite composite material thermal insulation plate, comprises the following steps:
1) take by weight: binding agent 15 ~ 35 parts, heat-proof quality modifying agent 2 ~ 25 parts, base material 40 ~ 95, strongthener 5 ~ 10 parts, 5 ~ 15 parts, slag, whipping agent 1 ~ 4 part, suds-stabilizing agent 1 ~ 2.4 part;
2) above-mentioned base material and strongthener are joined in high-speed plough rake mixer in proportion mix, control mixing time is 3 ~ 8min, then remaining ingredient is joined in high-speed plough rake mixer in proportion again and mix, control mixing time is 2 ~ 5min, the mixture obtained is placed in forming mould, controlling mold temperature is room temperature 140 ~ 160 DEG C, and forming pressure is l00 ~ 300kg/cm
2carry out compacting 500 ~ 900s, more at high temperature sintered by shaping thermal baffle, controlling sintering temperature is 100 ~ 250 DEG C, sintering time is l0 ~ 16h, after the thermal baffle sintered is cooled to room temperature, carry out mechanical workout, high-temperature-resistant high-pressure-resistant matrix material thermal baffle can be obtained.
Compared with prior art, thermal baffle of the present invention has that thermal conductivity is low, intensity is high, and high temperature resistant, high pressure resistant, life-time service temperature can reach more than 200 DEG C, and compressive strength can reach more than lOOMPa.And linear expansivity is low, oil resistant, erosion resistance are good.In use procedure, layering can not be produced, fall the bad phenomenon such as block.And process of manufacture is simple, once shaped, environment friendly and pollution-free.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in detail.
The present invention is raw materials used is commercially available prod.
EXAMPLE l
A kind of manufacture method of High-temperature-reshigh-pressure-resistcomposite high-pressure-resistcomposite composite material thermal insulation plate comprises the following steps:
1) preparation of raw material:
Binding agent 25 parts, heat-proof quality modifying agent 20 parts, base material 70 parts, strongthener 8 parts, 10 parts, slag, whipping agent 2.5 parts, suds-stabilizing agent 1.5 parts.
Described binding agent comprises: attapulgite clay 15 parts, epoxy modified phenolic resin 10 parts, Effect of Organosilicon-modified Phenol-formaldehyde Resin 12 parts, cashew nut oil modified alkyd resin 5 parts.
Described heat-proof quality modifying agent comprises: Zinic stearas 5 parts.
Described base material comprises Calucium Silicate powder 30 parts, expanded vermiculite 8 parts, polystyrene 12 parts, pearlstone 5 parts.
Described strongthener comprises: 12 parts, glass fibre, aramid pulp 15 parts, rock wool 8 parts.
Described slag comes from thermal power plant's burning waste, and its application particle diameter is 100 ~ 120 orders.
Described whipping agent comprises AC whipping agent 5 parts, 2 parts, bicarbonate of ammonia, 8 parts, hydrogen peroxide, ethanol 10 parts.
Described suds-stabilizing agent comprises calcium stearate 2 parts, water glass 3 parts, tertiary sodium phosphate 1 part, Sodium hexametaphosphate 99 2 parts.
2) prepare:
Joined by above-mentioned glass fibre in high-speed plough rake mixer and mix, control mixing time is 5min, and then joined in proportion in high-speed plough rake mixer by remaining ingredient again and mix, control mixing time is 3min.The mixture obtained is placed in forming mould, and controlling mold temperature is 110 DEG C, and forming pressure is that l20kg/cm2 carries out compacting 600s, is more at high temperature sintered by shaping thermal baffle, and controlling sintering temperature is 160 DEG C, and sintering time is lOh.After the thermal baffle sintered is cooled to room temperature, carry out machining, high-temperature-resistant high-pressure-resistant matrix material thermal baffle can be obtained.
Claims (9)
1. a High-temperature-reshigh-pressure-resistcomposite high-pressure-resistcomposite composite material thermal insulation plate, is characterized in that: the raw material of this thermal baffle comprises following component and weight part content: binding agent 15 ~ 35 parts, heat-proof quality modifying agent 2 ~ 25 parts, base material 40 ~ 95 parts, strongthener 5 ~ 10 parts, 5 ~ 15 parts, slag, whipping agent 1 ~ 4 part, suds-stabilizing agent 1 ~ 2.4 part.
2. a kind of High-temperature-reshigh-pressure-resistcomposite high-pressure-resistcomposite composite material thermal insulation plate as claimed in claim 1, is characterized in that: the raw material of this thermal baffle comprises following component and weight part content: binding agent 20 ~ 30 parts, heat-proof quality modifying agent 5 ~ 10 parts, base material 60 ~ 80 parts, strongthener 6 ~ 8 parts, 8 ~ 12 parts, slag, whipping agent 2 ~ 3 parts, suds-stabilizing agent 1.5 ~ 2 parts.
3. a kind of High-temperature-reshigh-pressure-resistcomposite high-pressure-resistcomposite composite material thermal insulation plate as claimed in claim 1, is characterized in that: described binding agent comprises attapulgite clay, epoxy modified phenolic resin, Effect of Organosilicon-modified Phenol-formaldehyde Resin, cashew nut oil modified alkyd resin.
4. a kind of High-temperature-reshigh-pressure-resistcomposite high-pressure-resistcomposite composite material thermal insulation plate as claimed in claim 1, is characterized in that: described heat-proof quality modifying agent comprises Zinic stearas or stearic acid.
5. a kind of High-temperature-reshigh-pressure-resistcomposite high-pressure-resistcomposite composite material thermal insulation plate as claimed in claim 1, is characterized in that: described base material comprises Calucium Silicate powder, expanded vermiculite, polystyrene, pearlstone or cenosphere.
6. a kind of High-temperature-reshigh-pressure-resistcomposite high-pressure-resistcomposite composite material thermal insulation plate as claimed in claim 1, is characterized in that: described strongthener comprises glass fibre, aramid pulp, rock wool or sepiolite.
7. a kind of High-temperature-reshigh-pressure-resistcomposite high-pressure-resistcomposite composite material thermal insulation plate as claimed in claim 1, is characterized in that: described slag comes from thermal power plant's burning waste, and its application particle diameter is 100 ~ 120 orders.
8. a kind of High-temperature-reshigh-pressure-resistcomposite high-pressure-resistcomposite composite material thermal insulation plate as claimed in claim 1, is characterized in that: described whipping agent comprises AC whipping agent, bicarbonate of ammonia, hydrogen peroxide, ethanol.
9. a kind of High-temperature-reshigh-pressure-resistcomposite high-pressure-resistcomposite composite material thermal insulation plate as claimed in claim 1, is characterized in that: described suds-stabilizing agent comprises calcium stearate, water glass, tertiary sodium phosphate, Sodium hexametaphosphate 99.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510250937.9A CN104829262A (en) | 2015-05-15 | 2015-05-15 | High-temperature-resistant high-pressure-resistant composite material heat-insulating plate and manufacturing method thereof |
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| CN201510250937.9A CN104829262A (en) | 2015-05-15 | 2015-05-15 | High-temperature-resistant high-pressure-resistant composite material heat-insulating plate and manufacturing method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105892524A (en) * | 2016-04-21 | 2016-08-24 | 邹平县供电公司 | Electricity marketing mobile operation system based on wireless communication network |
| CN105914594A (en) * | 2016-04-21 | 2016-08-31 | 邹平县供电公司 | Remote control power supply protection box used for irrigation |
| CN106355853A (en) * | 2016-08-26 | 2017-01-25 | 国网山东省电力公司阳信县供电公司 | Remote-transmission intelligent meter reading device |
| CN115181503A (en) * | 2022-05-27 | 2022-10-14 | 湖南昶力轨道交通设备有限公司 | Heat insulation plate and preparation method thereof |
-
2015
- 2015-05-15 CN CN201510250937.9A patent/CN104829262A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105892524A (en) * | 2016-04-21 | 2016-08-24 | 邹平县供电公司 | Electricity marketing mobile operation system based on wireless communication network |
| CN105914594A (en) * | 2016-04-21 | 2016-08-31 | 邹平县供电公司 | Remote control power supply protection box used for irrigation |
| CN106355853A (en) * | 2016-08-26 | 2017-01-25 | 国网山东省电力公司阳信县供电公司 | Remote-transmission intelligent meter reading device |
| CN115181503A (en) * | 2022-05-27 | 2022-10-14 | 湖南昶力轨道交通设备有限公司 | Heat insulation plate and preparation method thereof |
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