CN107141725A - A kind of energy-conserving and environment-protective composite door and window section bar and preparation method thereof - Google Patents
A kind of energy-conserving and environment-protective composite door and window section bar and preparation method thereof Download PDFInfo
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- CN107141725A CN107141725A CN201710416809.6A CN201710416809A CN107141725A CN 107141725 A CN107141725 A CN 107141725A CN 201710416809 A CN201710416809 A CN 201710416809A CN 107141725 A CN107141725 A CN 107141725A
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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
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
- C08L63/10—Epoxy resins modified by unsaturated compounds
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- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- 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
- C08K2201/011—Nanostructured additives
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- 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
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- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
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Abstract
The present invention provides a kind of energy-conserving and environment-protective composite door and window section bar and preparation method thereof, is related to building material field, energy-conserving and environment-protective composite door and window section bar includes the raw material of following parts by weight：0.2 0.4 parts of 50 60 parts of vinylite, 35 45 parts of halo unsaturated polyester (UP), 22 36 parts of glass mat, 13 31 parts of metallic fiber, 12 18 parts of ceramic fibre, 15 21 parts of bamboo charcoal powder, 9 17 parts of nano titanium oxide, 23 35 parts of aeroge, 13 23 parts of phenol formaldehyde foam, 11 15 parts of Fypro, 0.2 0.6 parts of fire retardant, 0.3 0.5 parts of coupling agent, 0.3 0.7 parts of antioxidant and flow ability modifying agent；Preparation method comprises the following steps：(1) raw material is weighed；(2) aeroge glass mat is prepared；(3) mixing, pultrusion.The present invention solves the problem of existing composite door and window section bar has poor, thermo-labile low intensity, heat insulating effect and poor environment protecting.
Description
Technical field
The invention belongs to building material field, and in particular to a kind of energy-conserving and environment-protective composite door and window section bar and preparation method thereof.
Background technology
The 40% of Chinese society total energy consumption comes from building energy consumption, and having 50% in building energy consumption is lost in by door and window
, it may be said that door and window turns into China's building energy conservation important component.But current door and window generally existing low intensity, insulation
Effect is poor, thermo-labile and the problem of poor environment protecting.
Therefore, the problem of intensity is high, heat-resisting and door and windows of energy-conserving and environment-protective turn into most in the urgent need to address at present is greatly developed.
The content of the invention
Exist that low intensity, heat insulating effect be poor, thermo-labile and environment protecting to solve existing composite door and window section bar
Poor the problem of, it is an object of the invention to provide a kind of energy-conserving and environment-protective composite door and window section bar and preparation method thereof, obtained energy-saving ring
Protecting composite door and window section bar has the good advantage of intensity height, good effect of heat insulation, heat-resisting and environment protecting.
The invention provides following technical scheme：
A kind of energy-conserving and environment-protective composite door and window section bar, includes the raw material of following parts by weight：50-60 parts of vinylite, halo
35-45 parts of unsaturated polyester (UP), 22-36 parts of glass mat, 13-31 parts of metallic fiber, 12-18 parts of ceramic fibre, bamboo charcoal powder 15-
21 parts, it is 9-17 parts of nano titanium oxide, 23-35 parts of aeroge, 13-23 parts of phenol formaldehyde foam, 11-15 parts of Fypro, fire-retardant
0.2-0.4 parts of 0.2-0.6 parts of agent, 0.3-0.5 parts of coupling agent, 0.3-0.7 parts of antioxidant and flow ability modifying agent.
Metallic fiber, flexible good, the wear-resisting and resistant to elevated temperatures feature of metallic fiber are with the addition of in raw material.
Ceramic fibre is with the addition of in raw material, ceramic fibre is a kind of fibrous light refractory material, with light weight, high temperature resistant
And the characteristics of low thermal conductivity.
Bamboo charcoal is with the addition of in raw material, bamboo charcoal is loose and porous structure, and its molecule is fine and closely woven porous, and quality is hard, with very strong
Adsorption capacity, can purify air, eliminate peculiar smell, antibacterial expelling parasite and breathing damping.
Nano titanium dioxide is with the addition of in raw material, Nano titanium dioxide has sterilization, antifouling, deodorization, nontoxic and property
Can be stable the characteristics of, in addition in the presence of ultraviolet, Nano titanium dioxide can be activated, and generation has high catalytic activity
Free radical, with very strong photoredox ability, can be catalyzed, photodissociation is attached to the organic matters such as the various formaldehyde of material surface,
The effect of purification air is reached, therefore environmentally friendly purpose has been reached using the composite door and window section bar of the raw material.
Phenol formaldehyde foam is with the addition of in raw material, phenol formaldehyde foam is a kind of fire retardant, the low cigarette of fire prevention insulation material.
Fypro is with the addition of in raw material, Fypro has nontoxic, light weight, intensity high, wear-resisting and corrosion resistant
Feature.
Preferably, the raw material of following parts by weight is included：55 parts of vinylite, 40 parts of halo unsaturated polyester (UP), glass fibers
Tie up 29 parts of felt, 22 parts of metallic fiber, 15 parts of ceramic fibre, 18 parts of bamboo charcoal powder, 13 parts of nano titanium oxide, 29 parts of aeroge, phenol
18 parts of aldehyde foam, 13 parts of Fypro, 0.4 part of fire retardant, 0.4 part of coupling agent, 0.5 part of antioxidant and flow ability modifying agent
0.3 part.
Preferably, the particle diameter of the bamboo charcoal powder is 400 mesh, and bamboo charcoal powder is as fine aggregate, and tiny particle diameter can be preferably
Mixed with other raw materials, reach the intensity for improving composite door and window section bar and the purpose of environmental-protecting performance.
Preferably, the fire retardant is organic phosphates fire retardant, and it is more steady that organic phosphates fire retardant can produce structure when heated
On the one hand fixed crosslinking shape solid matter or carburization zone, the formation of carburization zone can prevent polymer from being further pyrolyzed, on the other hand
Thermal decomposition generation inside preventing enters gas phase and participates in combustion process.
Preferably, the coupling agent is silane coupler, can reduce the viscosity of molten synthetic resin, improves resin with filling out
The interface performance of material.
Preferably, the antioxidant is poly- hydroxyterephthalic acid's zinc, can prevent or delay composite door and window section bar oxygen
Change.
Preferably, the flow ability modifying agent is modified ethylene bis-fatty acid acid imide, improves composite door and window section bar raw material
Rheological characteristic.
A kind of preparation method of energy-conserving and environment-protective composite door and window section bar, comprises the following steps：
(1) raw material is weighed according to the parts by weight of energy-conserving and environment-protective composite door and window section bar raw material；
(2) aeroge is prepared using sol-gel process, glass mat is immersed before aeroge is formed, through aging, changed
Property, solvent displacement, be dried to obtain aeroge glass mat；
(3) aeroge glass mat, vinylite, halo unsaturated polyester (UP), the metal obtained step (2) is fine
Dimension, ceramic fibre, bamboo charcoal powder, nano titanium oxide, phenol formaldehyde foam, Fypro, fire retardant, coupling agent, antioxidant and
Flow ability modifying agent is well mixed, then pultrusion, prepares energy-conserving and environment-protective composite door and window section bar.
The beneficial effects of the invention are as follows：
1st, the energy-conserving and environment-protective composite door and window section bar that the present invention is developed, solves existing composite door and window section bar and there is intensity
Low, heat insulating effect is poor, thermo-labile and the problem of poor environment protecting.
2nd, metallic fiber, flexible good, the wear-resisting and resistant to elevated temperatures feature of metallic fiber be with the addition of in raw material of the invention.
3rd, ceramic fibre is with the addition of in raw material of the invention, ceramic fibre is a kind of fibrous light refractory material, is had
The characteristics of light weight, high temperature resistant and low thermal conductivity.
4th, bamboo charcoal is with the addition of in raw material of the invention, bamboo charcoal is loose and porous structure, and its molecule is fine and closely woven porous, quality is hard
Firmly, with very strong adsorption capacity, air can be purified, peculiar smell, antibacterial expelling parasite and breathing damping is eliminated.
5th, with the addition of Nano titanium dioxide in raw material of the invention, Nano titanium dioxide have sterilization, it is antifouling, remove
The characteristics of smelly, nontoxic and performance is stable, in addition in the presence of ultraviolet, Nano titanium dioxide can be activated, and generation has
The free radical of high catalytic activity, with very strong photoredox ability, can be catalyzed, photodissociation is attached to the various first of material surface
The organic matters such as aldehyde, reach the effect of purification air, therefore reached environmentally friendly purpose using the composite door and window section bar of the raw material.
6th, phenol formaldehyde foam is with the addition of in raw material of the invention, phenol formaldehyde foam is a kind of fire retardant, the low cigarette of fire prevention insulation material.
7th, Fypro is with the addition of in raw material of the invention, Fypro has nontoxic, light weight, intensity high, wear-resisting
With corrosion resistant feature.
8th, the particle diameter of heretofore described bamboo charcoal powder is 400 mesh, and bamboo charcoal powder is as fine aggregate, and tiny particle diameter can be more preferable
Ground is mixed with other raw materials, reaches the intensity for improving composite door and window section bar and the purpose of environmental-protecting performance.
9th, heretofore described fire retardant is organic phosphates fire retardant, and organic phosphates fire retardant can produce structure more when heated
On the one hand stable crosslinking shape solid matter or carburization zone, the formation of carburization zone can prevent polymer from being further pyrolyzed, the opposing party
Face can prevent the thermal decomposition generation of inside from entering gas phase and participate in combustion process.
10th, heretofore described coupling agent is silane coupler, can reduce the viscosity of molten synthetic resin, improves resin
With the interface performance of filler.
11st, heretofore described antioxidant is poly- hydroxyterephthalic acid's zinc, can prevent or delay composite door and window type
Material is aoxidized.
12nd, heretofore described flow ability modifying agent is modified ethylene bis-fatty acid acid imide, improves composite door and window section bar former
The rheological characteristic of material.
Embodiment
Embodiment 1
A kind of energy-conserving and environment-protective composite door and window section bar, includes the raw material of following parts by weight：55 parts of vinylite, halo insatiable hunger
With 40 parts of polyester, 29 parts of glass mat, 22 parts of metallic fiber, 15 parts of ceramic fibre, 18 parts of bamboo charcoal powder, nano titanium oxide 13
Part, 29 parts of aeroge, 18 parts of phenol formaldehyde foam, 13 parts of Fypro, 0.4 part of fire retardant, 0.4 part of coupling agent, antioxidant 0.5
0.3 part of part and flow ability modifying agent.
Metallic fiber, flexible good, the wear-resisting and resistant to elevated temperatures feature of metallic fiber are with the addition of in raw material.
Ceramic fibre is with the addition of in raw material, ceramic fibre is a kind of fibrous light refractory material, with light weight, high temperature resistant
And the characteristics of low thermal conductivity.
Bamboo charcoal is with the addition of in raw material, bamboo charcoal is loose and porous structure, and its molecule is fine and closely woven porous, and quality is hard, with very strong
Adsorption capacity, can purify air, eliminate peculiar smell, antibacterial expelling parasite and breathing damping.
Nano titanium dioxide is with the addition of in raw material, Nano titanium dioxide has sterilization, antifouling, deodorization, nontoxic and property
Can be stable the characteristics of, in addition in the presence of ultraviolet, Nano titanium dioxide can be activated, and generation has high catalytic activity
Free radical, with very strong photoredox ability, can be catalyzed, photodissociation is attached to the organic matters such as the various formaldehyde of material surface,
The effect of purification air is reached, therefore environmentally friendly purpose has been reached using the composite door and window section bar of the raw material.
Phenol formaldehyde foam is with the addition of in raw material, phenol formaldehyde foam is a kind of fire retardant, the low cigarette of fire prevention insulation material.
Fypro is with the addition of in raw material, Fypro has nontoxic, light weight, intensity high, wear-resisting and corrosion resistant
Feature.
The particle diameter of bamboo charcoal powder is 400 mesh, and bamboo charcoal powder is as fine aggregate, and tiny particle diameter can be preferably mixed with other raw materials
Close, reach the intensity for improving composite door and window section bar and the purpose of environmental-protecting performance.
Fire retardant is organic phosphates fire retardant, and organic phosphates fire retardant can produce the more stable crosslinking shape of structure and consolidate when heated
On the one hand body material or carburization zone, the formation of carburization zone can prevent polymer from being further pyrolyzed, on the other hand can prevent inside
Thermally decompose generation and enter gas phase participation combustion process.
Coupling agent is silane coupler, can reduce the viscosity of molten synthetic resin, improves the interface characteristics of resin and filler
Energy.
Antioxidant is poly- hydroxyterephthalic acid's zinc, can prevent or delay composite door and window section bar to aoxidize.
Flow ability modifying agent is modified ethylene bis-fatty acid acid imide, improves the rheological characteristic of composite door and window section bar raw material.
A kind of preparation method of energy-conserving and environment-protective composite door and window section bar, comprises the following steps：
(1) raw material is weighed according to the parts by weight of energy-conserving and environment-protective composite door and window section bar raw material；
(2) aeroge is prepared using sol-gel process, glass mat is immersed before aeroge is formed, through aging, changed
Property, solvent displacement, be dried to obtain aeroge glass mat；
(3) aeroge glass mat, vinylite, halo unsaturated polyester (UP), the metal obtained step (2) is fine
Dimension, ceramic fibre, bamboo charcoal powder, nano titanium oxide, phenol formaldehyde foam, Fypro, fire retardant, coupling agent, antioxidant and
Flow ability modifying agent is well mixed, then pultrusion, prepares energy-conserving and environment-protective composite door and window section bar.
Embodiment 2
A kind of energy-conserving and environment-protective composite door and window section bar, includes the raw material of following parts by weight：50 parts of vinylite, halo insatiable hunger
With 35 parts of polyester, 22 parts of glass mat, 13 parts of metallic fiber, 12 parts of ceramic fibre, 15 parts of bamboo charcoal powder, nano titanium oxide 9
Part, 23 parts of aeroge, 13 parts of phenol formaldehyde foam, 11 parts of Fypro, 0.2 part of fire retardant, 0.3 part of coupling agent, antioxidant 0.3
0.2 part of part and flow ability modifying agent.
Metallic fiber, flexible good, the wear-resisting and resistant to elevated temperatures feature of metallic fiber are with the addition of in raw material.
Ceramic fibre is with the addition of in raw material, ceramic fibre is a kind of fibrous light refractory material, with light weight, high temperature resistant
And the characteristics of low thermal conductivity.
Bamboo charcoal is with the addition of in raw material, bamboo charcoal is loose and porous structure, and its molecule is fine and closely woven porous, and quality is hard, with very strong
Adsorption capacity, can purify air, eliminate peculiar smell, antibacterial expelling parasite and breathing damping.
Nano titanium dioxide is with the addition of in raw material, Nano titanium dioxide has sterilization, antifouling, deodorization, nontoxic and property
Can be stable the characteristics of, in addition in the presence of ultraviolet, Nano titanium dioxide can be activated, and generation has high catalytic activity
Free radical, with very strong photoredox ability, can be catalyzed, photodissociation is attached to the organic matters such as the various formaldehyde of material surface,
The effect of purification air is reached, therefore environmentally friendly purpose has been reached using the composite door and window section bar of the raw material.
Phenol formaldehyde foam is with the addition of in raw material, phenol formaldehyde foam is a kind of fire retardant, the low cigarette of fire prevention insulation material.
Fypro is with the addition of in raw material, Fypro has nontoxic, light weight, intensity high, wear-resisting and corrosion resistant
Feature.
The particle diameter of bamboo charcoal powder is 400 mesh, and bamboo charcoal powder is as fine aggregate, and tiny particle diameter can be preferably mixed with other raw materials
Close, reach the intensity for improving composite door and window section bar and the purpose of environmental-protecting performance.
Fire retardant is organic phosphates fire retardant, and organic phosphates fire retardant can produce the more stable crosslinking shape of structure and consolidate when heated
On the one hand body material or carburization zone, the formation of carburization zone can prevent polymer from being further pyrolyzed, on the other hand can prevent inside
Thermally decompose generation and enter gas phase participation combustion process.
Coupling agent is silane coupler, can reduce the viscosity of molten synthetic resin, improves the interface characteristics of resin and filler
Energy.
Antioxidant is poly- hydroxyterephthalic acid's zinc, can prevent or delay composite door and window section bar to aoxidize.
Flow ability modifying agent is modified ethylene bis-fatty acid acid imide, improves the rheological characteristic of composite door and window section bar raw material.
A kind of preparation method of energy-conserving and environment-protective composite door and window section bar, comprises the following steps：
(1) raw material is weighed according to the parts by weight of energy-conserving and environment-protective composite door and window section bar raw material；
(2) aeroge is prepared using sol-gel process, glass mat is immersed before aeroge is formed, through aging, changed
Property, solvent displacement, be dried to obtain aeroge glass mat；
(3) aeroge glass mat, vinylite, halo unsaturated polyester (UP), the metal obtained step (2) is fine
Dimension, ceramic fibre, bamboo charcoal powder, nano titanium oxide, phenol formaldehyde foam, Fypro, fire retardant, coupling agent, antioxidant and
Flow ability modifying agent is well mixed, then pultrusion, prepares energy-conserving and environment-protective composite door and window section bar.
Embodiment 3
A kind of energy-conserving and environment-protective composite door and window section bar, includes the raw material of following parts by weight：60 parts of vinylite, halo insatiable hunger
With 45 parts of polyester, 36 parts of glass mat, 31 parts of metallic fiber, 18 parts of ceramic fibre, 21 parts of bamboo charcoal powder, nano titanium oxide 17
Part, 35 parts of aeroge, 23 parts of phenol formaldehyde foam, 15 parts of Fypro, 0.6 part of fire retardant, 0.5 part of coupling agent, antioxidant 0.7
0.4 part of part and flow ability modifying agent.
Metallic fiber, flexible good, the wear-resisting and resistant to elevated temperatures feature of metallic fiber are with the addition of in raw material.
Ceramic fibre is with the addition of in raw material, ceramic fibre is a kind of fibrous light refractory material, with light weight, high temperature resistant
And the characteristics of low thermal conductivity.
Bamboo charcoal is with the addition of in raw material, bamboo charcoal is loose and porous structure, and its molecule is fine and closely woven porous, and quality is hard, with very strong
Adsorption capacity, can purify air, eliminate peculiar smell, antibacterial expelling parasite and breathing damping.
Nano titanium dioxide is with the addition of in raw material, Nano titanium dioxide has sterilization, antifouling, deodorization, nontoxic and property
Can be stable the characteristics of, in addition in the presence of ultraviolet, Nano titanium dioxide can be activated, and generation has high catalytic activity
Free radical, with very strong photoredox ability, can be catalyzed, photodissociation is attached to the organic matters such as the various formaldehyde of material surface,
The effect of purification air is reached, therefore environmentally friendly purpose has been reached using the composite door and window section bar of the raw material.
Phenol formaldehyde foam is with the addition of in raw material, phenol formaldehyde foam is a kind of fire retardant, the low cigarette of fire prevention insulation material.
Fypro is with the addition of in raw material, Fypro has nontoxic, light weight, intensity high, wear-resisting and corrosion resistant
Feature.
The particle diameter of bamboo charcoal powder is 400 mesh, and bamboo charcoal powder is as fine aggregate, and tiny particle diameter can be preferably mixed with other raw materials
Close, reach the intensity for improving composite door and window section bar and the purpose of environmental-protecting performance.
Fire retardant is organic phosphates fire retardant, and organic phosphates fire retardant can produce the more stable crosslinking shape of structure and consolidate when heated
On the one hand body material or carburization zone, the formation of carburization zone can prevent polymer from being further pyrolyzed, on the other hand can prevent inside
Thermally decompose generation and enter gas phase participation combustion process.
Coupling agent is silane coupler, can reduce the viscosity of molten synthetic resin, improves the interface characteristics of resin and filler
Energy.
Antioxidant is poly- hydroxyterephthalic acid's zinc, can prevent or delay composite door and window section bar to aoxidize.
Flow ability modifying agent is modified ethylene bis-fatty acid acid imide, improves the rheological characteristic of composite door and window section bar raw material.
A kind of preparation method of energy-conserving and environment-protective composite door and window section bar, comprises the following steps：
(1) raw material is weighed according to the parts by weight of energy-conserving and environment-protective composite door and window section bar raw material；
(2) aeroge is prepared using sol-gel process, glass mat is immersed before aeroge is formed, through aging, changed
Property, solvent displacement, be dried to obtain aeroge glass mat；
(3) aeroge glass mat, vinylite, halo unsaturated polyester (UP), the metal obtained step (2) is fine
Dimension, ceramic fibre, bamboo charcoal powder, nano titanium oxide, phenol formaldehyde foam, Fypro, fire retardant, coupling agent, antioxidant and
Flow ability modifying agent is well mixed, then pultrusion, prepares energy-conserving and environment-protective composite door and window section bar.
Comparative example 1
A kind of composite door and window section bar, includes the raw material of following parts by weight：Adjacent 45 parts of benzene-type unsaturated polyester (UP), metaphenylene insatiable hunger
With 16 parts of 45 parts of polyester, 33 parts of glass mat, 15 parts of fiber glass reinforcement and aeroge.
Fiber glass reinforcement is zero twisted yarn and continuous felt.
A kind of preparation method of composite door and window section bar, comprises the following steps：
(1) raw material is weighed according to the parts by weight of composite door and window section bar raw material；
(2) aeroge is prepared using sol-gel process, glass mat is immersed before aeroge is formed, through aging, changed
Property, solvent displacement, be dried to obtain aeroge glass mat；
(3) the aeroge glass mat that obtains step (2), adjacent benzene-type unsaturated polyester (UP), metaphenylene unsaturation it is poly- and
Fiber glass reinforcement is well mixed, then pultrusion, prepares composite door and window section bar.
Will be multiple made from energy-conserving and environment-protective composite door and window section bar made from embodiment 1, embodiment 2 and embodiment 3 and comparative example 1
Close in door-window section bar and carry out performance test, test result is as shown in table 1：
From the data of table 1 compare as can be seen that it is an advantage of the invention that：
1st, from the energy-conserving and environment-protective composite door and window section bar compression strength value measured as can be seen that embodiment 1-3 compression strength
Value is above comparative example 1, illustrates that the compression strength of the energy-conserving and environment-protective composite door and window section bar of the present invention is high.
2nd, from the energy-conserving and environment-protective composite door and window section bar tensile strength values measured as can be seen that embodiment 1-3 tensile strength
Value is above comparative example 1, illustrates that the tensile strength of the energy-conserving and environment-protective composite door and window section bar of the present invention is high.
3rd, the thermal conductivity factor from the energy-conserving and environment-protective composite door and window section bar measured is as can be seen that embodiment 1-3 thermal conductivity factor
Comparative example 1 is below, illustrates the high insulating effect of the energy-conserving and environment-protective composite door and window section bar of the present invention.
4th, the purifying formaldehyde rate from the energy-conserving and environment-protective composite door and window section bar measured is as can be seen that embodiment 1-3 formaldehyde is net
Rate is above comparative example 1, illustrates that the feature of environmental protection of the energy-conserving and environment-protective composite door and window section bar of the present invention is good.
5th, the heat distortion temperature and fire endurance value from the energy-conserving and environment-protective composite door and window section bar measured are as can be seen that embodiment
1-3 heat distortion temperature and fire endurance value is above comparative example 1, illustrates the resistance to of energy-conserving and environment-protective composite door and window section bar of the invention
Thermal effect is good.
6th, from the energy-conserving and environment-protective composite door and window section bar measured in the data of each project as can be seen that embodiment 1 is superior to
Embodiment 2, embodiment 3 and comparative example 1, illustrate the composition of raw materials and preparation method of the energy-conserving and environment-protective composite door and window section bar of the present invention
Reasonability.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, although with reference to foregoing reality
Apply example the present invention is described in detail, for those skilled in the art, it still can be to foregoing each implementation
Technical scheme described in example is modified, or equivalent substitution, all essences in the present invention are carried out to which part technical characteristic
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (8)
1. a kind of energy-conserving and environment-protective composite door and window section bar, it is characterised in that include the raw material of following parts by weight：Vinylite 50-
60 parts, 35-45 parts of halo unsaturated polyester (UP), 22-36 parts of glass mat, 13-31 parts of metallic fiber, 12-18 parts of ceramic fibre,
15-21 parts of bamboo charcoal powder, 9-17 parts of nano titanium oxide, 23-35 parts of aeroge, 13-23 parts of phenol formaldehyde foam, Fypro 11-
0.2-0.4 parts of 15 parts, 0.2-0.6 parts of fire retardant, 0.3-0.5 parts of coupling agent, 0.3-0.7 parts of antioxidant and flow ability modifying agent.
2. energy-conserving and environment-protective composite door and window section bar according to claim 1, it is characterised in that include the original of following parts by weight
Material：55 parts of vinylite, 40 parts of halo unsaturated polyester (UP), 29 parts of glass mat, 22 parts of metallic fiber, ceramic fibre 15
Part, 18 parts of bamboo charcoal powder, 13 parts of nano titanium oxide, 29 parts of aeroge, 18 parts of phenol formaldehyde foam, 13 parts of Fypro, fire retardant
0.3 part of 0.4 part, 0.4 part of coupling agent, 0.5 part of antioxidant and flow ability modifying agent.
3. energy-conserving and environment-protective composite door and window section bar according to claim 1, it is characterised in that：The particle diameter of the bamboo charcoal powder is
400 mesh.
4. energy-conserving and environment-protective composite door and window section bar according to claim 1, it is characterised in that：The fire retardant is organic phosphates
Fire retardant.
5. energy-conserving and environment-protective composite door and window section bar according to claim 1, it is characterised in that：The coupling agent is silane coupled
Agent.
6. energy-conserving and environment-protective composite door and window section bar according to claim 1, it is characterised in that：The antioxidant is poly- hydroxyl
Terephthalic acid (TPA) zinc.
7. energy-conserving and environment-protective composite door and window section bar according to claim 1, it is characterised in that：The flow ability modifying agent is modification
Ethylene bis-fatty acid acid imide.
8. a kind of preparation method of energy-conserving and environment-protective composite door and window section bar as described in claim 1-7 any one, its feature exists
In comprising the following steps：
(1) raw material is weighed according to the parts by weight of energy-conserving and environment-protective composite door and window section bar raw material；
(2) aeroge is prepared using sol-gel process, immersed glass mat before aeroge is formed, through aging, modification,
Solvent replaces, is dried to obtain aeroge glass mat；
(3) aeroge glass mat, vinylite, halo unsaturated polyester (UP), metallic fiber, the pottery obtained step (2)
Porcelain fiber, bamboo charcoal powder, nano titanium oxide, phenol formaldehyde foam, Fypro, fire retardant, coupling agent, antioxidant and flowing change
Property agent be well mixed, then pultrusion prepares energy-conserving and environment-protective composite door and window section bar.
Priority Applications (1)
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| CN201710416809.6A CN107141725A (en) | 2017-06-06 | 2017-06-06 | A kind of energy-conserving and environment-protective composite door and window section bar and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107964256A (en) * | 2017-12-28 | 2018-04-27 | 长沙善道新材料科技有限公司 | A kind of material of Environment protecting door or window and preparation method thereof |
| CN111662558A (en) * | 2020-07-17 | 2020-09-15 | 无锡恒尚装饰工程有限公司 | High-strength flame-retardant heat-insulation composite door and window |
| CN113831688A (en) * | 2021-09-30 | 2021-12-24 | 山东天畅环保科技股份有限公司 | Door and window profile made of aramid fiber reinforced composite material |
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| CN107964256A (en) * | 2017-12-28 | 2018-04-27 | 长沙善道新材料科技有限公司 | A kind of material of Environment protecting door or window and preparation method thereof |
| CN111662558A (en) * | 2020-07-17 | 2020-09-15 | 无锡恒尚装饰工程有限公司 | High-strength flame-retardant heat-insulation composite door and window |
| CN113831688A (en) * | 2021-09-30 | 2021-12-24 | 山东天畅环保科技股份有限公司 | Door and window profile made of aramid fiber reinforced composite material |
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Application publication date: 20170908 |