CN106431086A - Modified building wall heat-insulating material and preparation method thereof - Google Patents
Modified building wall heat-insulating material and preparation method thereof Download PDFInfo
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- CN106431086A CN106431086A CN201610740968.7A CN201610740968A CN106431086A CN 106431086 A CN106431086 A CN 106431086A CN 201610740968 A CN201610740968 A CN 201610740968A CN 106431086 A CN106431086 A CN 106431086A
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- 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
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/16—Polyurethanes
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- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
- C04B2201/32—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors
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Abstract
The invention discloses a modified building wall heat-insulating material which is prepared from, by weight, 15-25 parts of polystyrene, 12-20 parts of polyurethane, 7-12 parts of quartz sand, 5-9 parts of rock wool, 7-13 parts of glass fiber, 4-6 parts of diatomite, 2-3 parts of methyl ester, 3-5 parts of ethyl nitrite, 5-6 parts of ethyl trichlorosilane, 2-3 parts of N-ethyl piperidine, 1-3 parts of methyl cyclohexane, 4-6 parts of sodium alginate, 3-5 parts of calcium carbonate, 4-7 parts of zinc chloride, 1-3 parts of o-chlorotoluene, 2-7 parts of 3-thiohydracrylic acid, 1-4 parts of 2-nitro-4-aminophenol, 1-3 parts of diallyl phthalate, 5-8 parts of crosslinking agent and 4-6 parts of plasticizer. The modified building wall heat-insulating material is good in heat-insulating performance and has certain weatherability. In addition, the invention further discloses a corresponding preparation method.
Description
Technical field
The present invention relates to building material technical field, particularly to a kind of modified building wall thermal insulating heat-barrier material and its system
Preparation Method.
Background technology
Enter 21 century, the continuous exploitation with the energy and utilization, the energy necessarily gradually decreases, and energy crisis is more and more tighter
Weight.Alleviating energy crisis, solving one of maximally effective approach of contradiction of social development and energy deficiency is exactly to widely popularize building
Energy-conservation.Generally believe that building energy conservation is with the largest potentiality in various energy saving ways at present, the most direct effective manner.Architectural energy consumption
Generally comprise building and heating, cooling, electrically, illumination etc. used by the energy, wherein with heating and cooling energy consumption quantity most.Building
Thing is warming to occupy more than the 20% of energy resource consumption, and the shared ratio in building overall heat transfer of two wall heat transfers is maximum again.
So, the top priority of building energy conservation or the insulation of construction material, the efficient thermal insulation wall of development and application
Body material is the effective measures of report card building energy conservation.So developing a construction wall heat preserving and insulating material to improve its insulation
Heat-insulated performance is particularly important.
Content of the invention
For solving above-mentioned technical problem, the present invention provides a kind of modified building wall thermal insulating heat-barrier material and its preparation side
Method, by being combined using specified raw material, is coordinated corresponding production technology, has obtained the heat-insulated material of modified building wall thermal insulating
Material, its thermal and insulating performance is good and has certain weather resistance, disclosure satisfy that the requirement of industry, before having preferable application
Scape.
The purpose of the present invention can be achieved through the following technical solutions：
Modified building wall thermal insulating heat-barrier material, is prepared by the raw materials in：：Polystyrene 15-25 part, polyurethane
12-20 part, quartz sand 7-12 part, rock wool 5-9 part, glass fibre 7-13 part, diatomite 4-6 part, methyl formate 2-3 part, nitrous
Acetoacetic ester 3-5 part, ethyl trichlorosilane 5-6 part, N-ethylpiperidine 2-3 part, hexahydrotoluene 1-3 part, sodium alginate 4-6 part,
Calcium carbonate 3-5 part, zinc chloride 4-7 part, ortho-chlorotolu'ene 1-3 part, 3- mercaptopropionic acid 2-7 part, 2- nitro-PAP 1-4 part,
Diallyl phthalate 1-3 part, crosslinking agent 5-8 part, plasticizer 4-6 part.
Preferably, described crosslinking agent is selected from one or more of sodium metaaluminate, potassium pyroantimonate, aluminum sulfate, calorize zirconium.
Preferably, described plasticizer is pungent selected from diisooctyl phthalate, diethyl phthalate, adipic acid two
One or more of fat, SA dibutyl ester.
The preparation method of described modified building wall thermal insulating heat-barrier material, comprises the following steps：
（1）Weigh each raw material according to weight portion；
（2）200 DEG C will be preheating in polystyrene, polyurethane addition high-speed mixer, stirring mixing 45 minutes, mixing speed
300-500 rev/min, then sequentially add quartz sand, rock wool, glass fibre, diatomite, methyl formate, nitrous ether (ethyl nitrite), second
Base trichlorosilane, vacuumizes, vacuum-sintering, and sintering temperature is 820-860 DEG C, and sintering time is 3 hours, obtains vacuum-sintering and mixes
Compound；
（3）N-ethylpiperidine, hexahydrotoluene, sodium alginate, calcium carbonate, zinc chloride, plasticizer are added ultrasonic disintegrator, surpasses
It is 250W that sound pulverizes acc power, and grinding time 45 minutes obtains Ultrasonic Pulverization mixture；
（4）By step（2）Vacuum-sintering thing and step（3）Ultrasonic Pulverization thing injection double roll mill mixing, pressure 2-
5MPa, reaction temperature 620-660 DEG C, the reaction time is 2 hours；
（5）Again by step（4）In compounding mixture be implanted sequentially banbury, then add ortho-chlorotolu'ene, 3- mercaptopropionic acid,
2- nitro-PAP, diallyl phthalate, crosslinking agent, reaction temperature 360-420 DEG C, 60 minutes reaction time,
Obtain product mother liquid；
（6）By step（5）In product mother liquid injection double screw extruder, extrusion obtains product, 220-260 DEG C of extruder temperature,
450-550 rev/min of screw speed.
Compared with prior art, its advantage is the present invention：
（1）The modified building wall thermal insulating heat-barrier material of the present invention is with polystyrene, polyurethane, quartz sand, rock wool, glass fibers
Dimension, diatomite, methyl formate, nitrous ether (ethyl nitrite), ethyl trichlorosilane are main component, by adding N-ethylpiperidine, methyl
Hexamethylene, sodium alginate, calcium carbonate, zinc chloride, ortho-chlorotolu'ene, 3- mercaptopropionic acid, 2- nitro-PAP, O-phthalic
Diallyl phthalate, crosslinking agent, plasticizer, are aided with stirring reaction, vacuum-sintering, Ultrasonic Pulverization, pressurization mixing, high temperature banburying, squeeze
Go out the techniques such as shaping so that the modified building wall thermal insulating heat-barrier material that is prepared from, its thermal and insulating performance is good and has one
Fixed weather resistance, disclosure satisfy that the requirement of industry, has preferable application prospect.
（2）The modified building wall thermal insulating heat-barrier material raw material of the present invention is cheap, process is simple, is suitable to heavy industrialization
With practical.
Specific embodiment
With reference to specific embodiment, the technical scheme of invention is described in detail.
Embodiment 1
（1）Weigh 15 parts of polystyrene, 12 parts of polyurethane, 7 parts of quartz sand, 5 parts of rock wool, 7 parts of glass fibre, 4 parts of diatomite, first
2 parts of base methyl esters, 3 parts of nitrous ether (ethyl nitrite), 5 parts of ethyl trichlorosilane, 2 parts of N-ethylpiperidine, 1 part of hexahydrotoluene, sodium alginate 4
Part, 3 parts of calcium carbonate, 4 parts of zinc chloride, 1 part of ortho-chlorotolu'ene, 2 parts of 3- mercaptopropionic acid, 2- nitro -1 part of PAP, adjacent benzene two
1 part of formic acid diallyl, 5 parts of sodium metaaluminate, 4 parts of diisooctyl phthalate；
（2）200 DEG C will be preheating in polystyrene, polyurethane addition high-speed mixer, stirring mixing 45 minutes, mixing speed
300 revs/min, then sequentially add quartz sand, rock wool, glass fibre, diatomite, methyl formate, nitrous ether (ethyl nitrite), ethyl three
Chlorosilane, vacuumizes, vacuum-sintering, and sintering temperature is 820 DEG C, and sintering time is 3 hours, obtains vacuum-sintering mixture；
（3）N-ethylpiperidine, hexahydrotoluene, sodium alginate, calcium carbonate, zinc chloride, diisooctyl phthalate are added
Ultrasonic disintegrator, Ultrasonic Pulverization acc power is 250W, and grinding time 45 minutes obtains Ultrasonic Pulverization mixture；
（4）By step（2）Vacuum-sintering thing and step（3）Ultrasonic Pulverization thing injection double roll mill mixing, pressure 2MPa,
620 DEG C of reaction temperature, the reaction time is 2 hours；
（5）Again by step（4）In compounding mixture be implanted sequentially banbury, then add ortho-chlorotolu'ene, 3- mercaptopropionic acid,
2- nitro-PAP, diallyl phthalate, sodium metaaluminate, 360 DEG C of reaction temperature, in 60 minutes reaction time, obtain
To product mother liquid；
（6）By step（5）In product mother liquid injection double screw extruder, extrusion obtain product, 220 DEG C of extruder temperature, screw rod
450 revs/min of rotating speed.
The performance test results of prepared modified building wall thermal insulating heat-barrier material are as shown in table 1.
Embodiment 2
（1）Weigh 18 parts of polystyrene, 15 parts of polyurethane, 9 parts of quartz sand, 6 parts of rock wool, 9 parts of glass fibre, 5 parts of diatomite, first
2 parts of base methyl esters, 3 parts of nitrous ether (ethyl nitrite), 5 parts of ethyl trichlorosilane, 2 parts of N-ethylpiperidine, 2 parts of hexahydrotoluene, sodium alginate 5
Part, 4 parts of calcium carbonate, 5 parts of zinc chloride, 2 parts of ortho-chlorotolu'ene, 4 parts of 3- mercaptopropionic acid, 2- nitro -2 parts of PAP, adjacent benzene two
2 parts of formic acid diallyl, 6 parts of potassium pyroantimonate, 5 parts of diethyl phthalate；
（2）200 DEG C will be preheating in polystyrene, polyurethane addition high-speed mixer, stirring mixing 45 minutes, mixing speed
350 revs/min, then sequentially add quartz sand, rock wool, glass fibre, diatomite, methyl formate, nitrous ether (ethyl nitrite), ethyl three
Chlorosilane, vacuumizes, vacuum-sintering, and sintering temperature is 830 DEG C, and sintering time is 3 hours, obtains vacuum-sintering mixture；
（3）N-ethylpiperidine, hexahydrotoluene, sodium alginate, calcium carbonate, zinc chloride, diethyl phthalate are added and surpass
Sound pulverizer, Ultrasonic Pulverization acc power is 250W, and grinding time 45 minutes obtains Ultrasonic Pulverization mixture；
（4）By step（2）Vacuum-sintering thing and step（3）Ultrasonic Pulverization thing injection double roll mill mixing, pressure 3MPa,
630 DEG C of reaction temperature, the reaction time is 2 hours；
（5）Again by step（4）In compounding mixture be implanted sequentially banbury, then add ortho-chlorotolu'ene, 3- mercaptopropionic acid,
2- nitro-PAP, diallyl phthalate, potassium pyroantimonate, 380 DEG C of reaction temperature, in 60 minutes reaction time, obtain
To product mother liquid；
（6）By step（5）In product mother liquid injection double screw extruder, extrusion obtain product, 230 DEG C of extruder temperature, screw rod
480 revs/min of rotating speed.
The performance test results of prepared modified building wall thermal insulating heat-barrier material are as shown in table 1.
Embodiment 3
（1）Weigh 22 parts of polystyrene, 18 parts of polyurethane, 11 parts of quartz sand, 8 parts of rock wool, 11 parts of glass fibre, 5 parts of diatomite,
3 parts of methyl formate, 4 parts of nitrous ether (ethyl nitrite), 6 parts of ethyl trichlorosilane, 3 parts of N-ethylpiperidine, 2 parts of hexahydrotoluene, alginic acid
5 parts of sodium, 4 parts of calcium carbonate, 6 parts of zinc chloride, 3 parts of ortho-chlorotolu'ene, 6 parts of 3- mercaptopropionic acid, 2- nitro -3 parts of PAP, adjacent benzene
2 parts of diformazan diallyl phthalate, 7 parts of aluminum sulfate, 5 parts of adipic acid dibutyl ester；
（2）200 DEG C will be preheating in polystyrene, polyurethane addition high-speed mixer, stirring mixing 45 minutes, mixing speed
420 revs/min, then sequentially add quartz sand, rock wool, glass fibre, diatomite, methyl formate, nitrous ether (ethyl nitrite), ethyl three
Chlorosilane, vacuumizes, vacuum-sintering, and sintering temperature is 850 DEG C, and sintering time is 3 hours, obtains vacuum-sintering mixture；
（3）N-ethylpiperidine, hexahydrotoluene, sodium alginate, calcium carbonate, zinc chloride, adipic acid dibutyl ester are added ultrasonic powder
Broken machine, Ultrasonic Pulverization acc power is 250W, and grinding time 45 minutes obtains Ultrasonic Pulverization mixture；
（4）By step（2）Vacuum-sintering thing and step（3）Ultrasonic Pulverization thing injection double roll mill mixing, pressure 2-
5MPa, 650 DEG C of reaction temperature, the reaction time is 2 hours；
（5）Again by step（4）In compounding mixture be implanted sequentially banbury, then add ortho-chlorotolu'ene, 3- mercaptopropionic acid,
2- nitro-PAP, diallyl phthalate, aluminum sulfate, 400 DEG C of reaction temperature, in 60 minutes reaction time, obtain
Product mother liquid；
（6）By step（5）In product mother liquid injection double screw extruder, extrusion obtain product, 250 DEG C of extruder temperature, screw rod
520 revs/min of rotating speed.
The performance test results of prepared modified building wall thermal insulating heat-barrier material are as shown in table 1.
Embodiment 4
（1）Weigh 25 parts of polystyrene, 20 parts of polyurethane, 12 parts of quartz sand, 9 parts of rock wool, 13 parts of glass fibre, 6 parts of diatomite,
3 parts of methyl formate, 5 parts of nitrous ether (ethyl nitrite), 6 parts of ethyl trichlorosilane, 3 parts of N-ethylpiperidine, 3 parts of hexahydrotoluene, alginic acid
6 parts of sodium, 5 parts of calcium carbonate, 7 parts of zinc chloride, 3 parts of ortho-chlorotolu'ene, 7 parts of 3- mercaptopropionic acid, 2- nitro -4 parts of PAP, adjacent benzene
3 parts of diformazan diallyl phthalate, 8 parts of calorize zirconium, 6 parts of SA dibutyl ester；
（2）200 DEG C will be preheating in polystyrene, polyurethane addition high-speed mixer, stirring mixing 45 minutes, mixing speed
500 revs/min, then sequentially add quartz sand, rock wool, glass fibre, diatomite, methyl formate, nitrous ether (ethyl nitrite), ethyl three
Chlorosilane, vacuumizes, vacuum-sintering, and sintering temperature is 860 DEG C, and sintering time is 3 hours, obtains vacuum-sintering mixture；
（3）N-ethylpiperidine, hexahydrotoluene, sodium alginate, calcium carbonate, zinc chloride, SA dibutyl ester are added ultrasonic powder
Broken machine, Ultrasonic Pulverization acc power is 250W, and grinding time 45 minutes obtains Ultrasonic Pulverization mixture；
（4）By step（2）Vacuum-sintering thing and step（3）Ultrasonic Pulverization thing injection double roll mill mixing, pressure 2-
5MPa, 660 DEG C of reaction temperature, the reaction time is 2 hours；
（5）Again by step（4）In compounding mixture be implanted sequentially banbury, then add ortho-chlorotolu'ene, 3- mercaptopropionic acid,
2- nitro-PAP, diallyl phthalate, calorize zirconium, 420 DEG C of reaction temperature, in 60 minutes reaction time, obtain
Product mother liquid；
（6）By step（5）In product mother liquid injection double screw extruder, extrusion obtain product, 260 DEG C of extruder temperature, screw rod
550 revs/min of rotating speed.
The performance test results of prepared modified building wall thermal insulating heat-barrier material are as shown in table 1.
Comparative example 1
（1）Weigh 15 parts of polystyrene, 12 parts of polyurethane, 7 parts of quartz sand, 7 parts of glass fibre, 4 parts of diatomite, methyl formate 2
Part, 3 parts of nitrous ether (ethyl nitrite), 5 parts of ethyl trichlorosilane, 2 parts of N-ethylpiperidine, 1 part of hexahydrotoluene, 3 parts of calcium carbonate, zinc chloride
4 parts, 1 part of ortho-chlorotolu'ene, 2 parts of 3- mercaptopropionic acid, 2- nitro -1 part of PAP, 1 part of diallyl phthalate, inclined aluminium
5 parts of sour sodium, 4 parts of diisooctyl phthalate；
（2）200 DEG C will be preheating in polystyrene, polyurethane addition high-speed mixer, stirring mixing 45 minutes, mixing speed
300 revs/min, then sequentially add quartz sand, glass fibre, diatomite, methyl formate, nitrous ether (ethyl nitrite), ethyl trichloro silicane
Alkane, vacuumizes, vacuum-sintering, and sintering temperature is 820 DEG C, and sintering time is 3 hours, obtains vacuum-sintering mixture；
（3）N-ethylpiperidine, hexahydrotoluene, calcium carbonate, zinc chloride, diisooctyl phthalate are added Ultrasonic Pulverization
Machine, Ultrasonic Pulverization acc power is 250W, and grinding time 45 minutes obtains Ultrasonic Pulverization mixture；
（4）By step（2）Vacuum-sintering thing and step（3）Ultrasonic Pulverization thing injection double roll mill mixing, pressure 2MPa,
620 DEG C of reaction temperature, the reaction time is 2 hours；
（5）Again by step（4）In compounding mixture be implanted sequentially banbury, then add ortho-chlorotolu'ene, 3- mercaptopropionic acid,
2- nitro-PAP, diallyl phthalate, sodium metaaluminate, 360 DEG C of reaction temperature, in 60 minutes reaction time, obtain
To product mother liquid；
（6）By step（5）In product mother liquid injection double screw extruder, extrusion obtain product, 220 DEG C of extruder temperature, screw rod
450 revs/min of rotating speed.
The performance test results of prepared modified building wall thermal insulating heat-barrier material are as shown in table 1.Comparative example 2
（1）Weigh 25 parts of polystyrene, 20 parts of polyurethane, 12 parts of quartz sand, 9 parts of rock wool, 13 parts of glass fibre, methyl formate 3
Part, 5 parts of nitrous ether (ethyl nitrite), 6 parts of ethyl trichlorosilane, 3 parts of N-ethylpiperidine, 3 parts of hexahydrotoluene, 6 parts of sodium alginate, carbonic acid
5 parts of calcium, 7 parts of zinc chloride, 3 parts of ortho-chlorotolu'ene, 7 parts of 3- mercaptopropionic acid, 3 parts of diallyl phthalate, 8 parts of calorize zirconium, certain herbaceous plants with big flowers
6 parts of adipate；
（2）200 DEG C will be preheating in polystyrene, polyurethane addition high-speed mixer, stirring mixing 45 minutes, mixing speed
500 revs/min, then sequentially add quartz sand, rock wool, glass fibre, methyl formate, nitrous ether (ethyl nitrite), ethyl trichlorosilane,
Vacuumize, vacuum-sintering, sintering temperature is 860 DEG C, sintering time is 3 hours, obtains vacuum-sintering mixture；
（3）N-ethylpiperidine, hexahydrotoluene, sodium alginate, calcium carbonate, zinc chloride, SA dibutyl ester are added ultrasonic powder
Broken machine, Ultrasonic Pulverization acc power is 250W, and grinding time 45 minutes obtains Ultrasonic Pulverization mixture；
（4）By step（2）Vacuum-sintering thing and step（3）Ultrasonic Pulverization thing injection double roll mill mixing, pressure 2-
5MPa, 660 DEG C of reaction temperature, the reaction time is 2 hours；
（5）Again by step（4）In compounding mixture be implanted sequentially banbury, then add ortho-chlorotolu'ene, 3- mercaptopropionic acid,
Diallyl phthalate, calorize zirconium, 420 DEG C of reaction temperature, in 60 minutes reaction time, obtain product mother liquid；
（6）By step（5）In product mother liquid injection double screw extruder, extrusion obtain product, 260 DEG C of extruder temperature, screw rod
550 revs/min of rotating speed.
The performance test results of prepared modified building wall thermal insulating heat-barrier material are as shown in table 1.
The modified building wall thermal insulating heat-barrier material of embodiment 1-4 and comparative example 1-2 is carried out thermal conductivity factor, heat-resisting respectively
Property, the performance test of water absorption rate.
Table 1
| Thermal conductivity factor（K,W/m.K） | Heat resistance（Sliding distance when 70, mm） | Water absorption rate % | |
| Embodiment 1 | 0.12 | 1.52 | 6.05 |
| Embodiment 2 | 0.09 | 1.39 | 5.94 |
| Embodiment 3 | 0.11 | 1.45 | 5.75 |
| Embodiment 4 | 0.12 | 1.48 | 5.86 |
| Comparative example 1 | 1.5 | 3.94 | 12.31 |
| Comparative example 2 | 2.3 | 4.03 | 13.12 |
The modified building wall thermal insulating heat-barrier material of the present invention is with polystyrene, polyurethane, quartz sand, rock wool, glass fibre, silicon
Diatomaceous earth, methyl formate, nitrous ether (ethyl nitrite), ethyl trichlorosilane are main component, by adding N-ethylpiperidine, methyl cyclohexane
Alkane, sodium alginate, calcium carbonate, zinc chloride, ortho-chlorotolu'ene, 3- mercaptopropionic acid, 2- nitro-PAP, phthalic acid two
Allyl ester, crosslinking agent, plasticizer, are aided with stirring reaction, vacuum-sintering, Ultrasonic Pulverization, pressurization mixing, high temperature banburying, are extruded into
, so that the modified building wall thermal insulating heat-barrier material that is prepared from, its thermal and insulating performance is good and has certain for the techniques such as type
Weather resistance, disclosure satisfy that the requirement of industry, has preferable application prospect.The heat-insulated material of modified building wall thermal insulating of the present invention
Material raw material is cheap, process is simple, is suitable to heavy industrialization and uses, practical.
The foregoing is only embodiments of the invention, not thereby limit the present invention the scope of the claims, every using this
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (4)
1. modified building wall thermal insulating heat-barrier material it is characterised in that：It is prepared by the raw materials in：Polystyrene 15-
25 parts, polyurethane 12-20 part, quartz sand 7-12 part, rock wool 5-9 part, glass fibre 7-13 part, diatomite 4-6 part, methyl formate
2-3 part, nitrous ether (ethyl nitrite) 3-5 part, ethyl trichlorosilane 5-6 part, N-ethylpiperidine 2-3 part, hexahydrotoluene 1-3 part, marine alga
Sour sodium 4-6 part, calcium carbonate 3-5 part, zinc chloride 4-7 part, ortho-chlorotolu'ene 1-3 part, 3- mercaptopropionic acid 2-7 part, 2- nitro -4- amino
Phenol 1-4 part, diallyl phthalate 1-3 part, crosslinking agent 5-8 part, plasticizer 4-6 part.
2. modified building wall thermal insulating heat-barrier material according to claim 1 it is characterised in that：Described crosslinking agent is selected from
One or more of sodium metaaluminate, potassium pyroantimonate, aluminum sulfate, calorize zirconium.
3. modified building wall thermal insulating heat-barrier material according to claim 1 it is characterised in that：Described plasticizer is selected from neighbour
One or more of phthalic acid di-isooctyl, diethyl phthalate, adipic acid dibutyl ester, SA dibutyl ester.
4. the preparation method according to the arbitrary described modified building wall thermal insulating heat-barrier material of claim 1-3 it is characterised in that
Comprise the following steps：
（1）Weigh each raw material according to weight portion；
（2）200 DEG C will be preheating in polystyrene, polyurethane addition high-speed mixer, stirring mixing 45 minutes, mixing speed
300-500 rev/min, then sequentially add quartz sand, rock wool, glass fibre, diatomite, methyl formate, nitrous ether (ethyl nitrite), second
Base trichlorosilane, vacuumizes, vacuum-sintering, and sintering temperature is 820-860 DEG C, and sintering time is 3 hours, obtains vacuum-sintering and mixes
Compound；
（3）N-ethylpiperidine, hexahydrotoluene, sodium alginate, calcium carbonate, zinc chloride, plasticizer are added ultrasonic disintegrator, surpasses
It is 250W that sound pulverizes acc power, and grinding time 45 minutes obtains Ultrasonic Pulverization mixture；
（4）By step（2）Vacuum-sintering thing and step（3）Ultrasonic Pulverization thing injection double roll mill mixing, pressure 2-
5MPa, reaction temperature 620-660 DEG C, the reaction time is 2 hours；
（5）Again by step（4）In compounding mixture be implanted sequentially banbury, then add ortho-chlorotolu'ene, 3- mercaptopropionic acid,
2- nitro-PAP, diallyl phthalate, crosslinking agent, reaction temperature 360-420 DEG C, 60 minutes reaction time,
Obtain product mother liquid；
（6）By step（5）In product mother liquid injection double screw extruder, extrusion obtains product, 220-260 DEG C of extruder temperature,
450-550 rev/min of screw speed.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106927722A (en) * | 2017-04-06 | 2017-07-07 | 合肥欧克斯新型建材有限公司 | A kind of heat-insulating heat-preserving material and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104710190A (en) * | 2015-03-18 | 2015-06-17 | 高彬 | Energy-saving, environment-friendly and thermal-insulating material |
| CN105801063A (en) * | 2016-03-16 | 2016-07-27 | 韩旭霞 | Light-weight, heat-insulating and environment-friendly composite wall building material |
| CN105819778A (en) * | 2016-03-16 | 2016-08-03 | 潍坊科技学院 | Preparation method of light, thermal insulation, and environment-friendly composite wall construction material |
-
2016
- 2016-08-29 CN CN201610740968.7A patent/CN106431086A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104710190A (en) * | 2015-03-18 | 2015-06-17 | 高彬 | Energy-saving, environment-friendly and thermal-insulating material |
| CN105801063A (en) * | 2016-03-16 | 2016-07-27 | 韩旭霞 | Light-weight, heat-insulating and environment-friendly composite wall building material |
| CN105819778A (en) * | 2016-03-16 | 2016-08-03 | 潍坊科技学院 | Preparation method of light, thermal insulation, and environment-friendly composite wall construction material |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106927722A (en) * | 2017-04-06 | 2017-07-07 | 合肥欧克斯新型建材有限公司 | A kind of heat-insulating heat-preserving material and preparation method thereof |
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