CN106995568A - Good insulating board for building of a kind of fire protecting performance and preparation method thereof - Google Patents
Good insulating board for building of a kind of fire protecting performance and preparation method thereof Download PDFInfo
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- CN106995568A CN106995568A CN201710310053.7A CN201710310053A CN106995568A CN 106995568 A CN106995568 A CN 106995568A CN 201710310053 A CN201710310053 A CN 201710310053A CN 106995568 A CN106995568 A CN 106995568A
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- protecting performance
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- insulating board
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/06—Polystyrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
Abstract
The invention discloses good insulating board for building of a kind of fire protecting performance and preparation method thereof, the warming plate is made up of the raw material below according to parts by weight：45 55 parts of polystyrene resin, 18 26 parts of waste paper, 8 16 parts of menthyl lactate, 13 21 parts of alkenyl succinic anhydride, 30 40 parts of lignocellulosic, 5 12 parts of propyl acetate, 21 29 parts of tartaric acid.Paper pulp is made in waste paper and tartaric acid solution Hybrid Heating；By polystyrene resin, lignocellulosic and deionized water Hybrid Heating, ultrasound, add menthyl lactate, alkenyl succinic anhydride heating, ultrasound, then with paper pulp Hybrid Heating, add propyl acetate it is ultrasonic, compressing, steam-cured, cooling produce.Warming plate produced by the present invention, the features such as with compression strength height, low, non-volatile toxicity, light weight, good water-proof effect, good heat endurance, insulation, high temperature resistant, good fire protecting performance, compressive strength, dimensional stability are improved, suitable for industrialized production and large-scale promotion.
Description
Technical field
The present invention relates to building material technical field, the good insulating board for building of specifically a kind of fire protecting performance and its preparation side
Method.
Background technology
Building exterior wall heat preserving is the pith of building energy conservation, is increasingly paid close attention to by people, in skyscraper finishing
In the classification of material combustion performance rate, A grades are non-ignitable, and B1 is fire retardant, and B2 grades are flammable, and B3 grades are inflammable.A grades are no burning-point tools
There is the material of heat insulation effect, refuse combustible material.With density is small, thermal conductivity is low, bearing capacity is higher, easy construction, economy and durability
The features such as, it is widely used as hot channel, hot equipment and other industrial pipeline equipment and heat-insulation material and work on industrial building
Being incubated of industry and civil buildings building enclosure, heat-insulated, sound-absorbing material.B1 grades are fire retardant insulation materials, and B2 grades are flammable organic
Insulation material.At present, domestic most of insulation material belongs to organic foam insulation material, although its heat-insulating property is superior,
It is cheap, but fire protecting performance is poor.Therefore a kind of more excellent heat preservation plate material of fire protecting performance need to be developed.
The content of the invention
It is above-mentioned to solve it is an object of the invention to provide good insulating board for building of a kind of fire protecting performance and preparation method thereof
The problem of being proposed in background technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of good insulating board for building of fire protecting performance, is made up of the raw material below according to parts by weight：Polystyrene resin 45-
55 parts, 18-26 parts of waste paper, 8-16 parts of menthyl lactate, 13-21 parts of alkenyl succinic anhydride, 30-40 parts of lignocellulosic, acetic acid
5-12 parts of propyl ester, 21-29 parts of tartaric acid.
It is used as further scheme of the invention：The good insulating board for building of the fire protecting performance, by below according to parts by weight
Raw material is constituted：48-52 parts of polystyrene resin, 20-24 parts of waste paper, 10-14 parts of menthyl lactate, alkenyl succinic anhydride 15-19
Part, 32-38 parts of lignocellulosic, 7-10 parts of propyl acetate, 23-27 parts of tartaric acid.
It is used as further scheme of the invention：The good insulating board for building of the fire protecting performance, by below according to parts by weight
Raw material is constituted：50 parts of polystyrene resin, 22 parts of waste paper, 12 parts of menthyl lactate, 17 parts of alkenyl succinic anhydride, lignocellulosic
35 parts, 8 parts of propyl acetate, 25 parts of tartaric acid.
A kind of preparation method of the good insulating board for building of fire protecting performance, is comprised the steps of：
1) tartaric acid and water are configured to the tartaric acid solution that weight/mass percentage composition is 5-8%；Waste paper is crushed, Ran Houyu
Tartaric acid solution is mixed, and is heated to 110-115 DEG C, and stir process 38-45min at such a temperature, and paper pulp is made；
2) polystyrene resin, lignocellulosic are crushed, crosses 60-100 mesh sieves, mixed-powder is made, by mixed-powder
Mixed with 11-12 times of deionized water of its quality, be heated to 70-72 DEG C, and stir process 35-40min at this temperature, then
Ultrasonically treated 30min is carried out, mixture A is obtained；
3) menthyl lactate, alkenyl succinic anhydride are added into mixture A, is heated to 82-85 DEG C, and at this temperature
Heating stirring 30-35min, then carries out ultrasonically treated 42min, obtains mixture B；
4) mixture B is mixed with paper pulp, is heated to 50-52 DEG C, and add propyl acetate, and at this temperature at ultrasound
55min is managed, it is compressing to be then delivered to form-pressing machine, steam-cured, cooling is produced.
It is used as further scheme of the invention：Step 2) in, ultrasonic power is 600W.
It is used as further scheme of the invention：Step 3) in, ultrasonic power is 400W.
It is used as further scheme of the invention：Step 4) in, ultrasonic power is 800W.
It is used as further scheme of the invention：Mixing speed is 300-400r/min.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention is incubated using raw materials such as waste paper and polystyrene resin, lignocellulosics by above-mentioned technique is obtained
Plate, with compression strength height, low, non-volatile toxicity, light weight, good water-proof effect, good heat endurance, insulation, high temperature resistant, prevents
The features such as fiery performance is good, compressive strength, dimensional stability are significantly improved.The present invention will not produce halogen in combustion
Phosphorous irritating smog and corrosive gas, is safe from harm to human body and equipment and environment.The present invention is simple using raw material,
Preparation technology is easy to operate, and production cost is low, and application prospect is wide, suitable for industrialized production and large-scale promotion.
Embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of protection of the invention.
Embodiment 1
In the embodiment of the present invention, a kind of good insulating board for building of fire protecting performance is made up of following raw material：Polystyrene resin
45kg, waste paper 18kg, menthyl lactate 8kg, alkenyl succinic anhydride 13kg, lignocellulosic 30kg, propyl acetate 5kg, winestone
Sour 21kg.Tartaric acid and water are configured to the tartaric acid solution that weight/mass percentage composition is 5%；Waste paper is crushed, then with winestone
Acid solution is mixed, and is heated to 110 DEG C, and at such a temperature, under 300r/min mixing speed stir process 38min, be made
Paper pulp.Polystyrene resin, lignocellulosic are crushed, 60 mesh sieves are crossed, mixed-powder is made, by mixed-powder and its quality 11
Times deionized water mixing, be heated to 70 DEG C, and at this temperature, under 300r/min mixing speed stir process 35min,
Then ultrasonically treated 30min is carried out, ultrasonic power is 600W, obtains mixture A.Menthyl lactate, alkenyl succinic anhydride are added
Enter into mixture A, be heated to 82 DEG C, and at this temperature, under 300r/min mixing speed heating stirring 30min, so
After carry out ultrasonically treated 42min, ultrasonic power is 400W, obtains mixture B.Mixture B is mixed with paper pulp, 50 are heated to
DEG C, and propyl acetate, and ultrasonically treated 55min at this temperature are added, ultrasonic power is 800W, is then delivered to form-pressing machine compacting
Shaping, steam-cured, cooling is produced.
Embodiment 2
In the embodiment of the present invention, a kind of good insulating board for building of fire protecting performance is made up of following raw material：Polystyrene resin
55kg, waste paper 26kg, menthyl lactate 16kg, alkenyl succinic anhydride 21kg, lignocellulosic 40kg, propyl acetate 12kg, wine
Stone acid 29kg.Tartaric acid and water are configured to the tartaric acid solution that weight/mass percentage composition is 8%；Waste paper is crushed, then with wine
Stone acid solution is mixed, and is heated to 115 DEG C, and at such a temperature, under 400r/min mixing speed stir process 45min, system
Obtain paper pulp.Polystyrene resin, lignocellulosic are crushed, 100 mesh sieves are crossed, mixed-powder is made, by mixed-powder and its matter
The deionized water mixing of 12 times of amount, is heated to 72 DEG C, and at this temperature, under 300-400r/min mixing speed at stirring
35-40min is managed, ultrasonically treated 30min is then carried out, ultrasonic power is 600W, obtains mixture A.By menthyl lactate, alkenyl
Succinic anhydride is added into mixture A, is heated to 85 DEG C, and at this temperature, heat and stir under 400r/min mixing speed
35min is mixed, ultrasonically treated 42min is then carried out, ultrasonic power is 400W, obtains mixture B.Mixture B is mixed with paper pulp,
52 DEG C are heated to, and adds propyl acetate, and ultrasonically treated 55min at this temperature, ultrasonic power is 800W, is then delivered to pressure
Shape machine is compressing, and steam-cured, cooling is produced.
Embodiment 3
In the embodiment of the present invention, a kind of good insulating board for building of fire protecting performance is made up of following raw material：Polystyrene resin
48kg, waste paper 20kg, menthyl lactate 10kg, alkenyl succinic anhydride 15kg, lignocellulosic 32kg, propyl acetate 7kg, winestone
Sour 23kg.Tartaric acid and water are configured to the tartaric acid solution that weight/mass percentage composition is 6%；Waste paper is crushed, then with winestone
Acid solution is mixed, and is heated to 112 DEG C, and at such a temperature, under 350r/min mixing speed stir process 40min, be made
Paper pulp.Polystyrene resin, lignocellulosic are crushed, 80 mesh sieves are crossed, mixed-powder is made, by mixed-powder and its quality
11.5 times of deionized water mixing, is heated to 71 DEG C, and at this temperature, under 350r/min mixing speed stir process
38min, then carries out ultrasonically treated 30min, and ultrasonic power is 600W, obtains mixture A.By menthyl lactate, alkenyl succinate
Acid anhydrides is added into mixture A, is heated to 84 DEG C, and at this temperature, under 350r/min mixing speed heating stirring
32min, then carries out ultrasonically treated 42min, and ultrasonic power is 400W, obtains mixture B.Mixture B is mixed with paper pulp, plus
Heat adds propyl acetate, and ultrasonically treated 55min at this temperature to 51 DEG C, and ultrasonic power is 800W, is then delivered to swaging
Machine is compressing, and steam-cured, cooling is produced.
Embodiment 4
In the embodiment of the present invention, a kind of good insulating board for building of fire protecting performance is made up of following raw material：Polystyrene resin
52kg, waste paper 24kg, menthyl lactate 14kg, alkenyl succinic anhydride 19kg, lignocellulosic 38kg, propyl acetate 10kg, wine
Stone acid 27kg.Tartaric acid and water are configured to the tartaric acid solution that weight/mass percentage composition is 6%；Waste paper is crushed, then with wine
Stone acid solution is mixed, and is heated to 112 DEG C, and at such a temperature, under 350r/min mixing speed stir process 40min, system
Obtain paper pulp.Polystyrene resin, lignocellulosic are crushed, 80 mesh sieves are crossed, mixed-powder is made, by mixed-powder and its quality
11.5 times of deionized water mixing, is heated to 71 DEG C, and at this temperature, under 350r/min mixing speed stir process
38min, then carries out ultrasonically treated 30min, and ultrasonic power is 600W, obtains mixture A.By menthyl lactate, alkenyl succinate
Acid anhydrides is added into mixture A, is heated to 84 DEG C, and at this temperature, under 350r/min mixing speed heating stirring
32min, then carries out ultrasonically treated 42min, and ultrasonic power is 400W, obtains mixture B.Mixture B is mixed with paper pulp, plus
Heat adds propyl acetate, and ultrasonically treated 55min at this temperature to 51 DEG C, and ultrasonic power is 800W, is then delivered to swaging
Machine is compressing, and steam-cured, cooling is produced.
Embodiment 5
In the embodiment of the present invention, a kind of good insulating board for building of fire protecting performance is made up of following raw material：Polystyrene resin
50kg, waste paper 22kg, menthyl lactate 12kg, alkenyl succinic anhydride 17kg, lignocellulosic 35kg, propyl acetate 8kg, winestone
Sour 25kg.Tartaric acid and water are configured to the tartaric acid solution that weight/mass percentage composition is 6%；Waste paper is crushed, then with winestone
Acid solution is mixed, and is heated to 112 DEG C, and at such a temperature, under 350r/min mixing speed stir process 40min, be made
Paper pulp.Polystyrene resin, lignocellulosic are crushed, 80 mesh sieves are crossed, mixed-powder is made, by mixed-powder and its quality
11.5 times of deionized water mixing, is heated to 71 DEG C, and at this temperature, under 350r/min mixing speed stir process
38min, then carries out ultrasonically treated 30min, and ultrasonic power is 600W, obtains mixture A.By menthyl lactate, alkenyl succinate
Acid anhydrides is added into mixture A, is heated to 84 DEG C, and at this temperature, under 350r/min mixing speed heating stirring
32min, then carries out ultrasonically treated 42min, and ultrasonic power is 400W, obtains mixture B.Mixture B is mixed with paper pulp, plus
Heat adds propyl acetate, and ultrasonically treated 55min at this temperature to 51 DEG C, and ultrasonic power is 800W, is then delivered to swaging
Machine is compressing, and steam-cured, cooling is produced.
Comparative example 1
Each raw material is mixed directly, compressing, steam-cured, cooling, its raw material weight is consistent with embodiment 5.
The fire resistance of above-described embodiment warming plate is with mechanical experimental results as shown in table 1-2.By present invention side
The fire resistance of warming plate made from method reaches non-ignitable A grades, and with excellent fire resistance, and mechanical property is extremely excellent
It is different.
Table 1
Table 2
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (8)
1. the good insulating board for building of a kind of fire protecting performance, it is characterised in that be made up of the raw material below according to parts by weight：Polyphenyl second
45-55 parts of olefine resin, 18-26 parts of waste paper, 8-16 parts of menthyl lactate, 13-21 parts of alkenyl succinic anhydride, lignocellulosic 30-
40 parts, 5-12 parts of propyl acetate, 21-29 parts of tartaric acid.
2. the good insulating board for building of fire protecting performance according to claim 1, it is characterised in that by below according to parts by weight
Raw material is constituted：48-52 parts of polystyrene resin, 20-24 parts of waste paper, 10-14 parts of menthyl lactate, alkenyl succinic anhydride 15-19
Part, 32-38 parts of lignocellulosic, 7-10 parts of propyl acetate, 23-27 parts of tartaric acid.
3. the good insulating board for building of fire protecting performance according to claim 1, it is characterised in that by below according to parts by weight
Raw material is constituted：50 parts of polystyrene resin, 22 parts of waste paper, 12 parts of menthyl lactate, 17 parts of alkenyl succinic anhydride, lignocellulosic
35 parts, 8 parts of propyl acetate, 25 parts of tartaric acid.
4. the preparation method of the good insulating board for building of a kind of fire protecting performance, it is characterised in that comprise the steps of：
1) tartaric acid and water are configured to the tartaric acid solution that weight/mass percentage composition is 5-8%；Waste paper is crushed, then with winestone
Acid solution is mixed, and is heated to 110-115 DEG C, and stir process 38-45min at such a temperature, and paper pulp is made；
2) polystyrene resin, lignocellulosic are crushed, crosses 60-100 mesh sieves, mixed-powder is made, by mixed-powder and its
The deionized water mixing of 11-12 times of quality, is heated to 70-72 DEG C, and stir process 35-40min at this temperature, then carries out
Ultrasonically treated 30min, obtains mixture A；
3) menthyl lactate, alkenyl succinic anhydride are added into mixture A, is heated to 82-85 DEG C, and heat at this temperature
30-35min is stirred, ultrasonically treated 42min is then carried out, obtains mixture B；
4) mixture B is mixed with paper pulp, is heated to 50-52 DEG C, and add propyl acetate, and it is ultrasonically treated at this temperature
55min, it is compressing to be then delivered to form-pressing machine, and steam-cured, cooling is produced.
5. the preparation method of the good insulating board for building of fire protecting performance according to claim 4, it is characterised in that step 2)
In, ultrasonic power is 600W.
6. the preparation method of the good insulating board for building of fire protecting performance according to claim 4, it is characterised in that step 3)
In, ultrasonic power is 400W.
7. the preparation method of the good insulating board for building of fire protecting performance according to claim 4, it is characterised in that step 4)
In, ultrasonic power is 800W.
8. the preparation method of the good insulating board for building of fire protecting performance according to claim 4, it is characterised in that mixing speed
For 300-400r/min.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710310053.7A CN106995568A (en) | 2017-05-05 | 2017-05-05 | Good insulating board for building of a kind of fire protecting performance and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710310053.7A CN106995568A (en) | 2017-05-05 | 2017-05-05 | Good insulating board for building of a kind of fire protecting performance and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108084582A (en) * | 2017-11-22 | 2018-05-29 | 安徽德全新型建材科技有限公司 | A kind of homogeneous fireproof heated board of high intensity |
| CN112537934A (en) * | 2020-12-25 | 2021-03-23 | 江苏金鹏防火板业有限公司 | Fireproof plate with good moisture resistance |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108084582A (en) * | 2017-11-22 | 2018-05-29 | 安徽德全新型建材科技有限公司 | A kind of homogeneous fireproof heated board of high intensity |
| CN112537934A (en) * | 2020-12-25 | 2021-03-23 | 江苏金鹏防火板业有限公司 | Fireproof plate with good moisture resistance |
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