CN108276016A - A kind of fire resistant heat preserving foamed material and its application method - Google Patents
A kind of fire resistant heat preserving foamed material and its application method Download PDFInfo
- Publication number
- CN108276016A CN108276016A CN201810214968.2A CN201810214968A CN108276016A CN 108276016 A CN108276016 A CN 108276016A CN 201810214968 A CN201810214968 A CN 201810214968A CN 108276016 A CN108276016 A CN 108276016A
- Authority
- CN
- China
- Prior art keywords
- fire resistant
- bonding agent
- heat preserving
- resistant heat
- foamed material
- 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
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/71—Ceramic products containing macroscopic reinforcing agents
- C04B35/78—Ceramic products containing macroscopic reinforcing agents containing non-metallic materials
- C04B35/80—Fibres, filaments, whiskers, platelets, or the like
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
Abstract
The invention discloses a kind of fire resistant heat preserving foamed material, including dry materials and bonding agent, the dry materials include alumina silicate fibre powder, wollastonite in powder, zircon micropowder, aluminous cement；The bonding agent includes liquid phosphoric acid aluminum dihydrogen and clean tap water.A kind of application method of fire resistant heat preserving foamed material is also disclosed, the bonding agent is calculated as the 40 ~ 70% of dry materials by weight when in use.It has the advantages that：First, density of material is low, and thermal conductivity is low；Second, construction is simple, mixing cured speed is fast, and the slurry fluidity that when construction mixes is good, very convenient for complicated shape heat preservation Packing character.Third has spontaneous hot function when material solidification.4th, main preparing materials fiber powder, source is the dust that processing ceramic aluminosilicate fiberboard is ground, and carries out waste material utilization, turns waste into wealth, fiber powder thermal conductivity itself is low, and fiber powder can also play humidification in material structure.
Description
Technical field
The present invention relates to a kind of fire resistant heat preserving foamed material and its application methods, belong to technical field of refractory materials.
Background technology
Molten aluminum convey cleaning equipment mainly include chute, Rose Box, degasification tank etc., molten aluminum convey purification process in, if
It is standby to have excellent function of heat insulation, heat loss is reduced, ensures molten aluminum technological temperature, it is not only energy saving, it is more important to ensure molten aluminum
Temperature is stablized, and is of great significance for molten aluminum purification.
Traditional molten aluminum conveying cleaning equipment thermal insulation material generally uses alumina silicate inorfil, heat preservation（It is adiabatic）Plate, lightweight
Amorphous refractory etc., homogenous material heat preservation or multilayer（Gradient）Heat preservation, to meet function of heat insulation, plays energy saving drop
Consumption, meets the needs of production technology.But since insulation of equipment portion structure is complicated, constructional difficulties, therefore find a kind of construction
Simply, heat insulation is good, and cheap heat-insulated indefinite form material is the problem to be solved in the present invention.
Invention content
In order to overcome drawbacks described above, the present invention provides a kind of fire resistant heat preserving foamed materials.
In order to overcome drawbacks described above, the present invention also provides a kind of application methods of fire resistant heat preserving foamed material.
To achieve the goals above, the technical scheme is that：A kind of fire resistant heat preserving foamed material, including dry materials and
Bonding agent, the dry materials include alumina silicate fibre powder, wollastonite in powder, zircon micropowder, aluminous cement；The bonding agent packet
Include liquid phosphoric acid aluminum dihydrogen and clean tap water.
Preferably, the dry materials by weight, including alumina silicate fibre powder 35 ~ 45%, wollastonite in powder 10 ~ 20%, zirconium
Diamond stone micro mist 15 ~ 25% and CA-50 aluminous cements 25 ~ 35%.
Preferably, the bonding agent by weight, including liquid phosphoric acid aluminum dihydrogen 60 ~ 80% and clean tap water 20 ~
40%。
A kind of application method of fire resistant heat preserving foamed material, the bonding agent are calculated as dry materials by weight when in use
40~70%。
Compared with prior art, beneficial effects of the present invention are：First, density of material is low, the application material solidification structure
It is made of uniform microcosmic airtight air vent, thermal conductivity is low；Second, construction is simple, mixing cured speed is fast, hardening time 5-10 point
Clock, the slurry fluidity that when construction mixes is good, very convenient for complicated shape heat preservation Packing character.Third, when material solidification, have
Have a spontaneous hot function, thus under the relatively low situation of environment temperature can also extraordinary forming and hardening, adaptive temperature is -20 DEG C -
50℃.4th, main preparing materials fiber powder, source is the dust that processing ceramic aluminosilicate fiberboard is ground, and carries out waste material profit
With turning waste into wealth, fiber powder thermal conductivity itself is low, and fiber powder can also play humidification in material structure.
Description of the drawings
Fig. 1 is the structure chart after the fire resistant heat preserving of the present invention is foam cured.
Specific implementation mode
Technical scheme of the present invention will be clearly and completely described below, it is clear that described embodiment is this hair
Bright a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
There is the every other embodiment obtained under the premise of making creative work, shall fall within the protection scope of the present invention.
Embodiment 1
It is kept the temperature for molten aluminum chute
1, fire resistant heat preserving foamed material matches such as table 1
Table 1：Dry materials match
Bonding agent matches：Liquid phosphoric acid aluminum dihydrogen 80%；Clean tap water 20%
2, according to the ratio in table, a variety of materials is weighed, starts in 250 Forced Mixing machines, the material of weighing is added thereto, mix 30 points
Mixing dry materials are fitted into hermetic bag by clock or so, discharging；
3, bonding agent is prepared：By weight, aluminium dihydrogen phosphate is weighed, clean water pours into plastics or rustless steel container, portable to stir
Machine is mixed, 3 ~ 5 clocks are stirred；
4, pug mixes, and takes plastic bucket, weighs 5kg dry materials, and bonding agent 2.25kg is added in empty bucket, hand mixer
Stirring 3 minutes, then pours into pug in chute heat-insulatied slit, and vibrating head shakes template, ensures pug flowing, cannot be full of,
The reserved height in top, is full of construction part after pug expansion.The extra pug perching knife of construction part strikes off.
20 DEG C of environment temperature, 10 minutes curing moldings.
5, after curing molding, next step construction can be carried out.
The chute is formally used in May, 2016 in Liaoning Aluminum, and 50 DEG C of chute iron-clad surface temperature drop meets user's work
Skill needs, and using good, is affirmed fully by user.
Embodiment 2
For the cleaned filter box insulation of equipment of molten aluminum
1, fire resistant heat preserving foamed material matches such as table 2
Table 2：Dry materials match
Bonding agent matches：Liquid phosphoric acid aluminum dihydrogen 70%；Clean tap water 30%；
Construction technology is the same as embodiment 1.
The cleaned filter box of the molten aluminum comes into operation in April, 2017, and shell temperature drop is not higher than 60 DEG C.Heat insulation effect is good
It is good, it is affirmed by user, equipment was with nearly 1 year of safe operation.
Embodiment 3
It constructs for molten aluminum purification case and degasification case lid insulation of equipment
1, match such as table 3
Table 3：Dry materials match
Bonding agent matches：Liquid phosphoric acid aluminum dihydrogen 50%；Clean tap water 50%；
Construction technology is the same as embodiment 1.
The molten aluminum purification case and case lid come into operation in April, 2017, and shell temperature drop is not higher than 65 DEG C.Heat preservation effect
Fruit is good, is affirmed by user, nearly 1 year of equipment safe operation.
Embodiment 4
The microcosmic airtight air vent as shown in Figure 1, the foam cured rear sectional uniform of the fire resistant heat preserving of the application gathers, thermal conductivity
Low, which has good heat insulation effect.
Technical scheme of the present invention is not limited to the limitation of above-mentioned specific embodiment, every to do according to the technique and scheme of the present invention
The technology deformation gone out, each falls within protection scope of the present invention.
Claims (4)
1. a kind of fire resistant heat preserving foamed material, it is characterised in that：Including dry materials and bonding agent, the dry materials include alumina silicate
Fiber powder, wollastonite in powder, zircon micropowder, aluminous cement；The bonding agent include liquid phosphoric acid aluminum dihydrogen and it is clean originally
Water.
2. fire resistant heat preserving foamed material according to claim 1, it is characterised in that：The dry materials by weight, wrap
Include alumina silicate fibre powder 35 ~ 45%, wollastonite in powder 10 ~ 20%, zircon micropowder 15 ~ 25% and CA-50 aluminous cements 25 ~ 35%.
3. fire resistant heat preserving foamed material according to claim 1, it is characterised in that：The bonding agent by weight, wraps
Include liquid phosphoric acid aluminum dihydrogen 60 ~ 80% and clean tap water 20 ~ 40%.
4. a kind of application method of fire resistant heat preserving foamed material, it is characterised in that：The bonding agent is when in use by weight
It is the 40 ~ 70% of dry materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810214968.2A CN108276016A (en) | 2018-03-15 | 2018-03-15 | A kind of fire resistant heat preserving foamed material and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810214968.2A CN108276016A (en) | 2018-03-15 | 2018-03-15 | A kind of fire resistant heat preserving foamed material and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108276016A true CN108276016A (en) | 2018-07-13 |
Family
ID=62809608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810214968.2A Pending CN108276016A (en) | 2018-03-15 | 2018-03-15 | A kind of fire resistant heat preserving foamed material and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108276016A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020124163A1 (en) * | 2018-12-20 | 2020-06-25 | Ceram Polymerik Pty Ltd | Fire resistant cladding material |
| CN114230308A (en) * | 2021-12-31 | 2022-03-25 | 赵隆昌 | Novel light heat-insulating refractory material based on talcum powder and production method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014052248A2 (en) * | 2012-09-25 | 2014-04-03 | Ciuperca Romeo Ilarian | Composite insulated plywood, insulated plywood concrete form and method of curing concrete using same |
| CN105110801A (en) * | 2015-07-20 | 2015-12-02 | 山东乐江建筑新材料有限公司 | Foamed lightweight refractory castable and preparation method thereof |
| CN106747522A (en) * | 2017-01-16 | 2017-05-31 | 宝鸡华光铸造材料科技有限公司 | A kind of cast steel casting paper runner channel duct member |
| CN107056226A (en) * | 2017-06-08 | 2017-08-18 | 合肥峰腾节能科技有限公司 | A kind of preparation method of heat insulating material |
-
2018
- 2018-03-15 CN CN201810214968.2A patent/CN108276016A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014052248A2 (en) * | 2012-09-25 | 2014-04-03 | Ciuperca Romeo Ilarian | Composite insulated plywood, insulated plywood concrete form and method of curing concrete using same |
| CN105110801A (en) * | 2015-07-20 | 2015-12-02 | 山东乐江建筑新材料有限公司 | Foamed lightweight refractory castable and preparation method thereof |
| CN106747522A (en) * | 2017-01-16 | 2017-05-31 | 宝鸡华光铸造材料科技有限公司 | A kind of cast steel casting paper runner channel duct member |
| CN107056226A (en) * | 2017-06-08 | 2017-08-18 | 合肥峰腾节能科技有限公司 | A kind of preparation method of heat insulating material |
Non-Patent Citations (1)
| Title |
|---|
| 朱洪法等: "《无机化工产品手册》", 31 December 2008, 金盾出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020124163A1 (en) * | 2018-12-20 | 2020-06-25 | Ceram Polymerik Pty Ltd | Fire resistant cladding material |
| CN114230308A (en) * | 2021-12-31 | 2022-03-25 | 赵隆昌 | Novel light heat-insulating refractory material based on talcum powder and production method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105645901B (en) | Light thermal-insulation sheet material prepared with construction refuse regenerated fine powder and preparation method thereof | |
| CN108623268A (en) | A kind of self-heat-insulating bearing concrete and preparation method thereof based on 3D printing performance | |
| CN105152598B (en) | A kind of rack type ceramsite foam concrete and preparation method thereof | |
| CN108276016A (en) | A kind of fire resistant heat preserving foamed material and its application method | |
| CN103302238B (en) | Preparation method of low-cost high-performance lost foam casting coating | |
| CN108585939A (en) | A kind of formula and preparation method of Novel foam concrete | |
| CN109053204A (en) | A kind of fire resisting casting model powder and preparation method thereof | |
| CN110078484A (en) | A kind of corundum-mullite crucible and preparation method thereof | |
| CN110317035A (en) | Organic emulsion, which coats ardealite particle, enhances geopolymer materials preparation method | |
| CN107935501A (en) | The method for preparing aerated blocks with the residual ash of aluminium ash | |
| CN105036776A (en) | Castable used for ladles and preparation method thereof | |
| JPS59116163A (en) | Manufacture of hardenable water-containing molding material and molded body | |
| CN108840714A (en) | A kind of thermal insulation concrete and preparation method thereof using waste | |
| CN101289326A (en) | Process for preparing vapour pressure air-entrained concrete light heat-insulation fireproof bricks by porcelain clay tailings | |
| CN102773906B (en) | Corundum sand mold for producing fused-cast alumina refractory materials and production technique thereof | |
| CN102344298A (en) | Foamed concrete heat-preservation and load-bearing brick and production method thereof | |
| CN106986604A (en) | Insulating light wall slab that a kind of utilization waste residues of polished tiles is made and preparation method thereof | |
| CN112745066A (en) | Novel foamed concrete, foamed concrete prefabricated part and preparation method of light filling cast-in-place wall | |
| CN107651924A (en) | A kind of alkali-activated carbonatite high-titanium slag small-sized hollow building block and preparation method thereof | |
| CN102336535B (en) | A kind of production technique of rostone and formula | |
| CN109836099A (en) | Non-evaporating pressure ceramsite concrete wall panel of one kind and preparation method thereof | |
| CN104084574A (en) | Novel environmentally friendly tundish working lining and forming method thereof | |
| CN109469253A (en) | A kind of assembled integrated interior wall and preparation method thereof of the polymers of base containing Desulphurization | |
| CN103030356A (en) | Sand-lime brick production method and its process flow | |
| CN105622157A (en) | Foamed ceramics insulation board and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180713 |
|
| RJ01 | Rejection of invention patent application after publication |