CN107265940A - A kind of novel thermal insulation material and preparation method thereof - Google Patents
A kind of novel thermal insulation material and preparation method thereof Download PDFInfo
- Publication number
- CN107265940A CN107265940A CN201710476956.2A CN201710476956A CN107265940A CN 107265940 A CN107265940 A CN 107265940A CN 201710476956 A CN201710476956 A CN 201710476956A CN 107265940 A CN107265940 A CN 107265940A
- Authority
- CN
- China
- Prior art keywords
- parts
- thermal insulation
- insulation material
- minutes
- carbon black
- 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.)
- Withdrawn
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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Floor Finish (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
Abstract
The invention discloses a kind of novel thermal insulation material, include the raw material of following parts by weight：8~17 parts of bentonite, 10~20 parts of quartz, 13~17 parts of expanded polystyrene (EPS), 3~5 parts of polyvinyl alcohol, 12~19 parts of carbon black, 15~25 parts of cement, 11~19 parts of sepiolite, 4~10 parts of polyacrylamide, 18~27 parts of glass bead, 5~10 parts of silica flour, 7~12 parts of mica powder, 1~3 part of mould inhibitor, 2~5 parts of inorganic nano titanium dioxide, 7~13 parts of traction-resistant fibre, 2~3 parts of binding agent, 0.4~1.6 part of thickener, 0.1~0.3 part of anti-cracking agent, 0.02~0.04 part of water reducer, 0.5~1.2 part of fire retardant.The novel thermal insulation material thermal conductivity factor is small, thermal resistance is big, heat insulation effect is notable, and to environment without any pollution, is adapted to promote.
Description
Technical field
The invention belongs to energy-saving material field, and in particular to a kind of novel thermal insulation material and preparation method thereof.
Background technology
As the improvement of people's living standards, demand of the people to construction wall, is developed into simultaneous from simple heat insulating ability
Have the feature of environmental protection, and for the people of building trade, it is also contemplated that the usability of construction heat-insulating material, in the market for building
Insulation material various types on wall, mainly based on organic insulation material, these organic insulation material performance of keeping humidity can
Meet and require, but stability is not enough, it is easy to crack, it can not especially solve the problems, such as security against fire.And commercially available inorganic heat insulation material
Have the shortcomings that overall heat-insulation and heat-preservation and environment protecting are undesirable.
The content of the invention
The invention provides a kind of novel thermal insulation material and preparation method thereof, solve in above-mentioned background technology not
Foot, the novel thermal insulation material thermal conductivity factor is small, thermal resistance is big, heat insulation effect is notable, and performance is stable, and to environment without any
Pollution, is adapted to promote.
In order to solve the problem of prior art is present, adopt the following technical scheme that：
A kind of novel thermal insulation material, includes the raw material of following parts by weight：8~17 parts of bentonite, 10~20 parts of quartz, foaming
13~17 parts of polystyrene, 3~5 parts of polyvinyl alcohol, 12~19 parts of carbon black, 15~25 parts of cement, 11~19 parts of sepiolite, poly- third
4~10 parts of acrylamide, 18~27 parts of glass bead, 5~10 parts of silica flour, 7~12 parts of mica powder, 1~3 part of mould inhibitor, inorganic receive
2~5 parts of titanium dioxide of rice, 7~13 parts of traction-resistant fibre, 2~3 parts of binding agent, 0.4~1.6 part of thickener, anti-cracking agent 0.1~0.3
Part, 0.02~0.04 part of water reducer, 0.5~1.2 part of fire retardant.
It is preferred that, the novel thermal insulation material includes the raw material of following parts by weight：10~15 parts of bentonite, quartz
13~18 parts, 14~16 parts of expanded polystyrene (EPS), 3.5~4.2 parts of polyvinyl alcohol, 15~17 parts of carbon black, 18~23 parts of cement, sea
It is 13~17 parts of afrodite, 5~9 parts of polyacrylamide, 22~25 parts of glass bead, 7~9 parts of silica flour, 8~11 parts of mica powder, mould proof
1.3~2.4 parts of agent, 3~4 parts of inorganic nano titanium dioxide, 10~12 parts of traction-resistant fibre, 2.2~2.7 parts of binding agent, thickener
0.8~1.3 part, 0.15~0.25 part of anti-cracking agent, 0.02~0.04 part of water reducer, 0.7~1 part of fire retardant.
It is preferred that, the novel thermal insulation material includes the raw material of following parts by weight：13 parts of bentonite, quartz 15 parts,
15 parts of expanded polystyrene (EPS), 3.7 parts of polyvinyl alcohol, 16 parts of carbon black, 19 parts of cement, 16 parts of sepiolite, 8 parts of polyacrylamide, glass
Change 24 parts of microballon, 8 parts of silica flour, 9 parts of mica powder, 1.8 parts of mould inhibitor, 3.3 parts of inorganic nano titanium dioxide, 11 parts of traction-resistant fibre,
2.4 parts of binding agent, 1.1 parts of thickener, 0.2 part of anti-cracking agent, 0.03 part of water reducer, 0.8 part of fire retardant.
It is preferred that, described mould inhibitor is selected from 1,2- phenylpropyl alcohol isothiazoline -3- ketone（BIT）、2-（4- thiazolyls）Phenylpropyl alcohol miaow
Azoles（TBZ）, benzimidazole methyl carbamate（BCM）.
It is preferred that, the carbon black is semi-reinforcing hydrocarbon black or coloring carbon black.
It is preferred that, the traction-resistant fibre uses polypropylene fibre, nylon fiber, polyester fiber or alumina silicate fibre.
A kind of method for preparing the novel thermal insulation material, comprises the following steps：
（1）Bentonite, quartz, expanded polystyrene (EPS), polyvinyl alcohol, carbon black, cement, sepiolite, poly- third are weighed by above-mentioned formula
It is acrylamide, glass bead, silica flour, mica powder, mould inhibitor, inorganic nano titanium dioxide, traction-resistant fibre, binding agent, thickener, anti-
Agent, water reducer, fire retardant are split, it is standby；
（2）First bentonite, quartz, carbon black, cement, sepiolite, silica flour, mica powder are mixed, is put into grinder and pulverizes
End, fineness of powder is 300~400 mesh；
（3）Expanded polystyrene (EPS) is placed in mixer, the water of 0.5 times of raw material gross weight is added, 180~200 DEG C, height are heated to
Speed stirring 10~20 minutes, forms uniform fine foam, first addition polyvinyl alcohol, polyacrylamide, and insulation high-speed stirred 15~
30 minutes, add mould inhibitor, inorganic nano titanium dioxide, traction-resistant fibre, binding agent, thickener, anti-cracking agent, water reducer, resistance
Agent is fired, insulation high-speed stirred 15~45 minutes is cooled to normal temperature, adds glass bead, stirs 10~20 minutes, be eventually adding step
Suddenly（2）Obtained mixed-powder, is stirred 20~40 minutes, and mixed slurry is made；
（4）By step（3）In obtained mixed slurry injection mould, 10~20 hours first are stood, the demoulding, then it is placed in sintering furnace
In, first heated with 10 DEG C/h of heating rate, 20 minutes are incubated when temperature reaches 110 DEG C, then with 5 DEG C/h of heating
Speed is heated to 130 DEG C, is incubated 20 minutes, is further continued for being heated to 140 DEG C with 3 DEG C/h of heating rate, is incubated 1 hour, most
Normal temperature is cooled to 20 DEG C/h of cooling rate afterwards, you can obtain the novel thermal insulation material.
It is preferred that, the step（3）High speed mixing speed is 500~600r/min, and mixing speed is 100~200r/
min。
Compared with prior art, it has the advantages that the present invention：
Novel thermal insulation material thermal conductivity factor of the present invention is small, thermal resistance is big, heat insulation effect is notable, and to environment without any dirt
Dye, the function with antimildew and antibacterial, service life is long, and cost is low, is adapted to promote, specific as follows：
（1）Novel thermal insulation material of the present invention uses bentonite, expanded polystyrene (EPS), polyvinyl alcohol, carbon black, Hai Pao
Stone, polyacrylamide, glass bead, traction-resistant fibre, by optimizing the proportioning between each raw material, effectively reduce guarantor as raw material
The thermal conductivity factor of adiabator, improves heat insulation effect, and performance is stable, is adapted to promote；
（2）Mould inhibitor is with the addition of in novel thermal insulation material of the present invention, mould inhibitor effectively improves the insulation material
Antibacterial and mouldproof ability so that the insulation material has antibacterial and mouldproof ability, extends its service life.
Embodiment
With reference to specific embodiment, the present invention is expanded on further.These embodiments be merely to illustrate the present invention and without
In limitation the scope of the present invention.
Embodiment 1
The present embodiment is related to a kind of novel thermal insulation material, includes the raw material of following parts by weight：8 parts of bentonite, quartz 10 parts,
13 parts of expanded polystyrene (EPS), 3 parts of polyvinyl alcohol, 12 parts of carbon black, 15 parts of cement, 11 parts of sepiolite, 4 parts of polyacrylamide, vitreous
18 parts of microballon, 5 parts of silica flour, 7 parts of mica powder, 1 part of mould inhibitor, 2 parts of inorganic nano titanium dioxide, 7 parts of traction-resistant fibre, binding agent 2
Part, 0.4 part of thickener, 0.1 part of anti-cracking agent, 0.02 part of water reducer, 0.5 part of fire retardant.
Wherein, described mould inhibitor is selected from 1,2- phenylpropyl alcohol isothiazoline -3- ketone（BIT）.
Wherein, the carbon black is semi-reinforcing hydrocarbon black.
Wherein, the traction-resistant fibre uses polypropylene fibre.
A kind of method for preparing the novel thermal insulation material, comprises the following steps：
（1）Bentonite, quartz, expanded polystyrene (EPS), polyvinyl alcohol, carbon black, cement, sepiolite, poly- third are weighed by above-mentioned formula
It is acrylamide, glass bead, silica flour, mica powder, mould inhibitor, inorganic nano titanium dioxide, traction-resistant fibre, binding agent, thickener, anti-
Agent, water reducer, fire retardant are split, it is standby；
（2）First bentonite, quartz, carbon black, cement, sepiolite, silica flour, mica powder are mixed, is put into grinder and pulverizes
End, fineness of powder is 300~400 mesh；
（3）Expanded polystyrene (EPS) is placed in mixer, the water of 0.5 times of raw material gross weight is added, is heated to 180 DEG C, high-speed stirring
Mix 10 minutes, form uniform fine foam, first add polyvinyl alcohol, polyacrylamide, insulation high-speed stirred 15 minutes is added
Mould inhibitor, inorganic nano titanium dioxide, traction-resistant fibre, binding agent, thickener, anti-cracking agent, water reducer, fire retardant, insulation is at a high speed
Stirring 15 minutes, is cooled to normal temperature, adds glass bead, stirs 10 minutes, is eventually adding step（2）Obtained mixed-powder,
Stirring 20 minutes, is made mixed slurry；
（4）By step（3）In obtained mixed slurry injection mould, 10 hours first are stood, the demoulding, then be placed in sintering furnace, first
Heated with 10 DEG C/h of heating rate, 20 minutes are incubated when temperature reaches 110 DEG C, then with 5 DEG C/h of heating rate
Be heated to 130 DEG C, be incubated 20 minutes, be further continued for being heated to 140 DEG C with 3 DEG C/h of heating rate, be incubated 1 hour, finally with
20 DEG C/h of cooling rate is cooled to normal temperature, you can obtain the novel thermal insulation material.
Wherein, the step（3）High speed mixing speed is 500r/min, and mixing speed is 100r/min.
Embodiment 2
The present embodiment is related to a kind of novel thermal insulation material, includes the raw material of following parts by weight：17 parts of bentonite, quartz 20
Part, 17 parts of expanded polystyrene (EPS), 5 parts of polyvinyl alcohol, 19 parts of carbon black, 25 parts of cement, 19 parts of sepiolite, 10 parts of polyacrylamide,
27 parts of glass bead, 10 parts of silica flour, 12 parts of mica powder, 3 parts of mould inhibitor, 5 parts of inorganic nano titanium dioxide, 13 parts of traction-resistant fibre,
3 parts of binding agent, 1.6 parts of thickener, 0.3 part of anti-cracking agent, 0.04 part of water reducer, 1.2 parts of fire retardant.
Wherein, described mould inhibitor is selected from 2-（4- thiazolyls）Benzimidazole（TBZ）.
Wherein, the carbon black is coloring carbon black.
Wherein, the traction-resistant fibre uses nylon fiber.
A kind of method for preparing the novel thermal insulation material, comprises the following steps：
（1）Bentonite, quartz, expanded polystyrene (EPS), polyvinyl alcohol, carbon black, cement, sepiolite, poly- third are weighed by above-mentioned formula
It is acrylamide, glass bead, silica flour, mica powder, mould inhibitor, inorganic nano titanium dioxide, traction-resistant fibre, binding agent, thickener, anti-
Agent, water reducer, fire retardant are split, it is standby；
（2）First bentonite, quartz, carbon black, cement, sepiolite, silica flour, mica powder are mixed, is put into grinder and pulverizes
End, fineness of powder is 300~400 mesh；
（3）Expanded polystyrene (EPS) is placed in mixer, the water of 0.5 times of raw material gross weight is added, is heated to 200 DEG C, high-speed stirring
Mix 20 minutes, form uniform fine foam, first add polyvinyl alcohol, polyacrylamide, insulation high-speed stirred 30 minutes is added
Mould inhibitor, inorganic nano titanium dioxide, traction-resistant fibre, binding agent, thickener, anti-cracking agent, water reducer, fire retardant, insulation is at a high speed
Stirring 45 minutes, is cooled to normal temperature, adds glass bead, stirs 20 minutes, is eventually adding step（2）Obtained mixed-powder,
Stirring 40 minutes, is made mixed slurry；
（4）By step（3）In obtained mixed slurry injection mould, 20 hours first are stood, the demoulding, then be placed in sintering furnace, first
Heated with 10 DEG C/h of heating rate, 20 minutes are incubated when temperature reaches 110 DEG C, then with 5 DEG C/h of heating rate
Be heated to 130 DEG C, be incubated 20 minutes, be further continued for being heated to 140 DEG C with 3 DEG C/h of heating rate, be incubated 1 hour, finally with
20 DEG C/h of cooling rate is cooled to normal temperature, you can obtain the novel thermal insulation material.
Wherein, the step（3）High speed mixing speed is 600r/min, and mixing speed is 200r/min.
Embodiment 3
The present embodiment is related to a kind of novel thermal insulation material, includes the raw material of following parts by weight：10 parts of bentonite, quartz 13
Part, 14 parts of expanded polystyrene (EPS), 3.5 parts of polyvinyl alcohol, 15 parts of carbon black, 18 parts of cement, 13 parts of sepiolite, 5 parts of polyacrylamide,
22 parts of glass bead, 7 parts of silica flour, 8 parts of mica powder, 1.3 parts of mould inhibitor, 3 parts of inorganic nano titanium dioxide, 10 parts of traction-resistant fibre,
2.2 parts of binding agent, 0.8 part of thickener, 0.15 part of anti-cracking agent, 0.02 part of water reducer, 0.7 part of fire retardant.
Wherein, described mould inhibitor is selected from benzimidazole methyl carbamate（BCM）.
Wherein, the carbon black is semi-reinforcing hydrocarbon black.
Wherein, the traction-resistant fibre uses polyester fiber.
A kind of method for preparing the novel thermal insulation material, comprises the following steps：
（1）Bentonite, quartz, expanded polystyrene (EPS), polyvinyl alcohol, carbon black, cement, sepiolite, poly- third are weighed by above-mentioned formula
It is acrylamide, glass bead, silica flour, mica powder, mould inhibitor, inorganic nano titanium dioxide, traction-resistant fibre, binding agent, thickener, anti-
Agent, water reducer, fire retardant are split, it is standby；
（2）First bentonite, quartz, carbon black, cement, sepiolite, silica flour, mica powder are mixed, is put into grinder and pulverizes
End, fineness of powder is 300~400 mesh；
（3）Expanded polystyrene (EPS) is placed in mixer, the water of 0.5 times of raw material gross weight is added, is heated to 190 DEG C, high-speed stirring
Mix 15 minutes, form uniform fine foam, first add polyvinyl alcohol, polyacrylamide, insulation high-speed stirred 25 minutes is added
Mould inhibitor, inorganic nano titanium dioxide, traction-resistant fibre, binding agent, thickener, anti-cracking agent, water reducer, fire retardant, insulation is at a high speed
Stirring 30 minutes, is cooled to normal temperature, adds glass bead, stirs 15 minutes, is eventually adding step（2）Obtained mixed-powder,
Stirring 30 minutes, is made mixed slurry；
（4）By step（3）In obtained mixed slurry injection mould, 15 hours first are stood, the demoulding, then be placed in sintering furnace, first
Heated with 10 DEG C/h of heating rate, 20 minutes are incubated when temperature reaches 110 DEG C, then with 5 DEG C/h of heating rate
Be heated to 130 DEG C, be incubated 20 minutes, be further continued for being heated to 140 DEG C with 3 DEG C/h of heating rate, be incubated 1 hour, finally with
20 DEG C/h of cooling rate is cooled to normal temperature, you can obtain the novel thermal insulation material.
Wherein, the step（3）High speed mixing speed is 550r/min, and mixing speed is 150r/min.
Embodiment 4
The present embodiment is related to a kind of novel thermal insulation material, includes the raw material of following parts by weight：15 parts of bentonite, quartz 18
Part, 16 parts of expanded polystyrene (EPS), 4.2 parts of polyvinyl alcohol, 17 parts of carbon black, 23 parts of cement, 17 parts of sepiolite, 9 parts of polyacrylamide,
25 parts of glass bead, 9 parts of silica flour, 11 parts of mica powder, 2.4 parts of mould inhibitor, 4 parts of inorganic nano titanium dioxide, 12 parts of traction-resistant fibre,
2.7 parts of binding agent, 1.3 parts of thickener, 0.25 part of anti-cracking agent, 0.04 part of water reducer, 1 part of fire retardant.
Wherein, described mould inhibitor is selected from benzimidazole methyl carbamate（BCM）.
Wherein, the carbon black is semi-reinforcing hydrocarbon black.
Wherein, the traction-resistant fibre uses alumina silicate fibre.
A kind of method for preparing the novel thermal insulation material, comprises the following steps：
（1）Bentonite, quartz, expanded polystyrene (EPS), polyvinyl alcohol, carbon black, cement, sepiolite, poly- third are weighed by above-mentioned formula
It is acrylamide, glass bead, silica flour, mica powder, mould inhibitor, inorganic nano titanium dioxide, traction-resistant fibre, binding agent, thickener, anti-
Agent, water reducer, fire retardant are split, it is standby；
（2）First bentonite, quartz, carbon black, cement, sepiolite, silica flour, mica powder are mixed, is put into grinder and pulverizes
End, fineness of powder is 300~400 mesh；
（3）Expanded polystyrene (EPS) is placed in mixer, the water of 0.5 times of raw material gross weight is added, is heated to 185 DEG C, high-speed stirring
Mix 12 minutes, form uniform fine foam, first add polyvinyl alcohol, polyacrylamide, insulation high-speed stirred 18 minutes is added
Mould inhibitor, inorganic nano titanium dioxide, traction-resistant fibre, binding agent, thickener, anti-cracking agent, water reducer, fire retardant, insulation is at a high speed
Stirring 20 minutes, is cooled to normal temperature, adds glass bead, stirs 12 minutes, is eventually adding step（2）Obtained mixed-powder,
Stirring 25 minutes, is made mixed slurry；
（4）By step（3）In obtained mixed slurry injection mould, 12 hours first are stood, the demoulding, then be placed in sintering furnace, first
Heated with 10 DEG C/h of heating rate, 20 minutes are incubated when temperature reaches 110 DEG C, then with 5 DEG C/h of heating rate
Be heated to 130 DEG C, be incubated 20 minutes, be further continued for being heated to 140 DEG C with 3 DEG C/h of heating rate, be incubated 1 hour, finally with
20 DEG C/h of cooling rate is cooled to normal temperature, you can obtain the novel thermal insulation material.
Wherein, the step（3）High speed mixing speed is 520r/min, and mixing speed is 120r/min.
Embodiment 5
The present embodiment is related to a kind of novel thermal insulation material, includes the raw material of following parts by weight：13 parts of bentonite, quartz 15
Part, 15 parts of expanded polystyrene (EPS), 3.7 parts of polyvinyl alcohol, 16 parts of carbon black, 19 parts of cement, 16 parts of sepiolite, 8 parts of polyacrylamide,
24 parts of glass bead, 8 parts of silica flour, 9 parts of mica powder, 1.8 parts of mould inhibitor, 3.3 parts of inorganic nano titanium dioxide, traction-resistant fibre 11
Part, 2.4 parts of binding agent, 1.1 parts of thickener, 0.2 part of anti-cracking agent, 0.03 part of water reducer, 0.8 part of fire retardant.
Wherein, described mould inhibitor is selected from 2-（4- thiazolyls）Benzimidazole（TBZ）.
Wherein, the carbon black is semi-reinforcing hydrocarbon black.
Wherein, the traction-resistant fibre uses nylon fiber.
A kind of method for preparing the novel thermal insulation material, comprises the following steps：
（1）Bentonite, quartz, expanded polystyrene (EPS), polyvinyl alcohol, carbon black, cement, sepiolite, poly- third are weighed by above-mentioned formula
It is acrylamide, glass bead, silica flour, mica powder, mould inhibitor, inorganic nano titanium dioxide, traction-resistant fibre, binding agent, thickener, anti-
Agent, water reducer, fire retardant are split, it is standby；
（2）First bentonite, quartz, carbon black, cement, sepiolite, silica flour, mica powder are mixed, is put into grinder and pulverizes
End, fineness of powder is 300~400 mesh；
（3）Expanded polystyrene (EPS) is placed in mixer, the water of 0.5 times of raw material gross weight is added, is heated to 195 DEG C, high-speed stirring
Mix 18 minutes, form uniform fine foam, first add polyvinyl alcohol, polyacrylamide, insulation high-speed stirred 25 minutes is added
Mould inhibitor, inorganic nano titanium dioxide, traction-resistant fibre, binding agent, thickener, anti-cracking agent, water reducer, fire retardant, insulation is at a high speed
Stirring 40 minutes, is cooled to normal temperature, adds glass bead, stirs 18 minutes, is eventually adding step（2）Obtained mixed-powder,
Stirring 35 minutes, is made mixed slurry；
（4）By step（3）In obtained mixed slurry injection mould, 18 hours first are stood, the demoulding, then be placed in sintering furnace, first
Heated with 10 DEG C/h of heating rate, 20 minutes are incubated when temperature reaches 110 DEG C, then with 5 DEG C/h of heating rate
Be heated to 130 DEG C, be incubated 20 minutes, be further continued for being heated to 140 DEG C with 3 DEG C/h of heating rate, be incubated 1 hour, finally with
20 DEG C/h of cooling rate is cooled to normal temperature, you can obtain the novel thermal insulation material.
Wherein, the step（3）High speed mixing speed is 580r/min, and mixing speed is 180r/min.
The specific embodiment of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring the substantive content of the present invention.
Claims (8)
1. a kind of novel thermal insulation material, it is characterised in that include the raw material of following parts by weight：8~17 parts of bentonite, quartz
10~20 parts, 13~17 parts of expanded polystyrene (EPS), 3~5 parts of polyvinyl alcohol, 12~19 parts of carbon black, 15~25 parts of cement, sepiolite
11~19 parts, 4~10 parts of polyacrylamide, 18~27 parts of glass bead, 5~10 parts of silica flour, 7~12 parts of mica powder, mould inhibitor 1
~3 parts, it is 2~5 parts of inorganic nano titanium dioxide, 7~13 parts of traction-resistant fibre, 2~3 parts of binding agent, 0.4~1.6 part of thickener, anti-
Split 0.1~0.3 part of agent, 0.02~0.04 part of water reducer, 0.5~1.2 part of fire retardant.
2. novel thermal insulation material according to claim 1, it is characterised in that include the raw material of following parts by weight：It is swollen
10~15 parts of profit soil, 13~18 parts of quartz, 14~16 parts of expanded polystyrene (EPS), 3.5~4.2 parts of polyvinyl alcohol, carbon black 15~17
Part, 18~23 parts of cement, 13~17 parts of sepiolite, 5~9 parts of polyacrylamide, 22~25 parts of glass bead, 7~9 parts of silica flour,
8~11 parts of mica powder, 1.3~2.4 parts of mould inhibitor, 3~4 parts of inorganic nano titanium dioxide, 10~12 parts of traction-resistant fibre, binding agent
2.2~2.7 parts, 0.8~1.3 part of thickener, 0.15~0.25 part of anti-cracking agent, 0.02~0.04 part of water reducer, fire retardant 0.7~
1 part.
3. novel thermal insulation material according to claim 1, it is characterised in that include the raw material of following parts by weight：It is swollen
13 parts of profit soil, 15 parts of quartz, 15 parts of expanded polystyrene (EPS), 3.7 parts of polyvinyl alcohol, 16 parts of carbon black, 19 parts of cement, sepiolite 16
Part, 8 parts of polyacrylamide, 24 parts of glass bead, 8 parts of silica flour, 9 parts of mica powder, 1.8 parts of mould inhibitor, inorganic nano titanium dioxide
3.3 parts, 11 parts of traction-resistant fibre, 2.4 parts of binding agent, 1.1 parts of thickener, 0.2 part of anti-cracking agent, 0.03 part of water reducer, fire retardant 0.8
Part.
4. novel thermal insulation material according to claim 1, it is characterised in that described mould inhibitor is selected from 1,2- phenylpropyl alcohols
Isothiazoline -3- ketone（BIT）、2-（4- thiazolyls）Benzimidazole（TBZ）, benzimidazole methyl carbamate（BCM）.
5. novel thermal insulation material according to claim 1, it is characterised in that the carbon black be semi-reinforcing hydrocarbon black or
Colour carbon black.
6. novel thermal insulation material according to claim 1, it is characterised in that the traction-resistant fibre is fine using polypropylene
Dimension, nylon fiber, polyester fiber or alumina silicate fibre.
7. a kind of method for preparing any one of claim 1~6 novel thermal insulation material, it is characterised in that including such as
Lower step：
（1）Bentonite, quartz, expanded polystyrene (EPS), polyvinyl alcohol, carbon black, cement, sepiolite, poly- third are weighed by above-mentioned formula
It is acrylamide, glass bead, silica flour, mica powder, mould inhibitor, inorganic nano titanium dioxide, traction-resistant fibre, binding agent, thickener, anti-
Agent, water reducer, fire retardant are split, it is standby；
（2）First bentonite, quartz, carbon black, cement, sepiolite, silica flour, mica powder are mixed, is put into grinder and pulverizes
End, fineness of powder is 300~400 mesh；
（3）Expanded polystyrene (EPS) is placed in mixer, the water of 0.5 times of raw material gross weight is added, 180~200 DEG C, height are heated to
Speed stirring 10~20 minutes, forms uniform fine foam, first addition polyvinyl alcohol, polyacrylamide, and insulation high-speed stirred 15~
30 minutes, add mould inhibitor, inorganic nano titanium dioxide, traction-resistant fibre, binding agent, thickener, anti-cracking agent, water reducer, resistance
Agent is fired, insulation high-speed stirred 15~45 minutes is cooled to normal temperature, adds glass bead, stirs 10~20 minutes, be eventually adding step
Suddenly（2）Obtained mixed-powder, is stirred 20~40 minutes, and mixed slurry is made；
（4）By step（3）In obtained mixed slurry injection mould, 10~20 hours first are stood, the demoulding, then it is placed in sintering furnace
In, first heated with 10 DEG C/h of heating rate, 20 minutes are incubated when temperature reaches 110 DEG C, then with 5 DEG C/h of heating
Speed is heated to 130 DEG C, is incubated 20 minutes, is further continued for being heated to 140 DEG C with 3 DEG C/h of heating rate, is incubated 1 hour, most
Normal temperature is cooled to 20 DEG C/h of cooling rate afterwards, you can obtain the novel thermal insulation material.
8. preparation method according to claim 7, it is characterised in that the step（3）High speed mixing speed be 500~
600r/min, mixing speed is 100~200r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710476956.2A CN107265940A (en) | 2017-06-21 | 2017-06-21 | A kind of novel thermal insulation material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710476956.2A CN107265940A (en) | 2017-06-21 | 2017-06-21 | A kind of novel thermal insulation material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107265940A true CN107265940A (en) | 2017-10-20 |
Family
ID=60068151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710476956.2A Withdrawn CN107265940A (en) | 2017-06-21 | 2017-06-21 | A kind of novel thermal insulation material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107265940A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108708494A (en) * | 2018-05-11 | 2018-10-26 | 三峡大学 | Architectural engineering noise elimination plank, formula and preparation method thereof |
| CN109053211A (en) * | 2018-09-07 | 2018-12-21 | 怀宁建国混凝土制品有限责任公司 | A kind of low thermally conductive foamed cement |
| CN115557729A (en) * | 2022-07-27 | 2023-01-03 | 重庆英仕达新型建材有限公司 | Light heat-insulating material for building and preparation process thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102276203A (en) * | 2011-06-07 | 2011-12-14 | 王建国 | Antiflaming graphite polystyrene insulation board and preparation method thereof |
| CN103951325A (en) * | 2014-04-09 | 2014-07-30 | 谭志祥 | A-grade fireproof environment-friendly heat-insulation and preservation material |
| CN104072071A (en) * | 2014-05-23 | 2014-10-01 | 安徽阜阳思科达科技建材有限公司 | Waterproof heat insulation mortar containing expanded perlite powder and preparation method of mortar |
| CN106145822A (en) * | 2016-06-30 | 2016-11-23 | 合肥广能新材料科技有限公司 | Body of wall energy-saving and heat-insulating material and preparation method thereof |
-
2017
- 2017-06-21 CN CN201710476956.2A patent/CN107265940A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102276203A (en) * | 2011-06-07 | 2011-12-14 | 王建国 | Antiflaming graphite polystyrene insulation board and preparation method thereof |
| CN103951325A (en) * | 2014-04-09 | 2014-07-30 | 谭志祥 | A-grade fireproof environment-friendly heat-insulation and preservation material |
| CN104072071A (en) * | 2014-05-23 | 2014-10-01 | 安徽阜阳思科达科技建材有限公司 | Waterproof heat insulation mortar containing expanded perlite powder and preparation method of mortar |
| CN106145822A (en) * | 2016-06-30 | 2016-11-23 | 合肥广能新材料科技有限公司 | Body of wall energy-saving and heat-insulating material and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108708494A (en) * | 2018-05-11 | 2018-10-26 | 三峡大学 | Architectural engineering noise elimination plank, formula and preparation method thereof |
| CN109053211A (en) * | 2018-09-07 | 2018-12-21 | 怀宁建国混凝土制品有限责任公司 | A kind of low thermally conductive foamed cement |
| CN115557729A (en) * | 2022-07-27 | 2023-01-03 | 重庆英仕达新型建材有限公司 | Light heat-insulating material for building and preparation process thereof |
| CN115557729B (en) * | 2022-07-27 | 2023-12-08 | 重庆英仕达新型建材有限公司 | Light heat-insulating material for building and preparation process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2985270B1 (en) | Preparation method of low-temperature fast-fired lightweight ceramic heat insulation plate. | |
| CN100522867C (en) | Polystyrene foam particle heat-insulating mortar | |
| CN102850022B (en) | Cement-based thermal insulation material | |
| CN103030418A (en) | Low-density composite foaming cement and preparation method thereof | |
| CN104909666A (en) | Hybrid high-efficiency thermal-insulation material and preparation method thereof | |
| CN107265940A (en) | A kind of novel thermal insulation material and preparation method thereof | |
| CN110526632B (en) | Foam slag based polymer material and preparation method thereof | |
| CN107244842A (en) | A kind of cracking resistance fireproof energy-saving thermal insulation board | |
| CN102584126A (en) | Phase-change energy-storage thermal-insulation material and preparation method thereof | |
| CN108129132A (en) | Sintering coal gives up expanded perlite thermal-nsulation decoration integrated board and preparation method thereof | |
| CN107417183A (en) | A kind of Novel wall body heat insulation material and preparation method | |
| CN106082884B (en) | A kind of insulating light wall slab and preparation process containing solid waste cinder | |
| CN103011712B (en) | Vitrified micro bubble thermal mortar aggregate and preparation method thereof | |
| CN103058598B (en) | Production method of self-insulation block for building wall body | |
| CN103253905B (en) | A kind of Gangue/kaolin ceramsite concrete hollow insulation block and preparation method thereof | |
| CN108504154A (en) | A kind of special heat insulating coatings of external wall and preparation method thereof | |
| CN108129135A (en) | Sintering engineering spoir expanded perlite thermal-nsulation decoration integrated board and preparation method thereof | |
| CN102701668B (en) | Novel high-strength inorganic thermal-insulation mortar | |
| CN107227010A (en) | A kind of novel heat insulating wall material and preparation method thereof | |
| CN102211903B (en) | Method for producing crack-resisting insulation mortar by utilizing rock wool heels | |
| CN106478130A (en) | A kind of fire prevention, heat-preserving wall section bar and preparation method thereof | |
| CN103086658B (en) | Production method of three-dimensional skeleton composite board for building | |
| CN106630865A (en) | Foaming cement and foaming polyurethane interpenetrating network thermal insulation board for external wall and preparation of foaming cement and foaming polyurethane interpenetrating network thermal insulation board | |
| CN109554111A (en) | Nano-thermal-insulating coating for building and preparation method thereof | |
| CN102503284B (en) | Foam concrete |
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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171020 |