CN102746591B - A kind of materials for wall compositions and preparation method thereof - Google Patents
A kind of materials for wall compositions and preparation method thereof Download PDFInfo
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Abstract
The invention discloses a kind of materials for wall compositions, wherein, this materials for wall compositions contains resin, coupling agent and fire retardant, resin relative to 100 weight portions, the content of fire retardant is 30 200 weight portions, the content of coupling agent is 0.1 5 weight portions, and fire retardant contains at 200 DEG C and the above water-insoluble materials that can discharge hydrone.Present invention also offers the preparation method of a kind of materials for wall compositions, the method includes contacting fire retardant with coupling agent, make coupling agent be coated on the surface of fire retardant, obtain being coated with on the surface of fire retardant the mixture of coupling agent, and by this mixture and mixed with resin；Relative to the resin of 100 weight portions, the consumption of fire retardant is 30 200 weight portions, and the consumption of coupling agent is 0.1 5 weight portions；Fire retardant contains at 200 DEG C and the above water-insoluble materials that can discharge hydrone.The body of wall that the described materials for wall compositions using the present invention to provide is made has higher intensity and excellent fire line.
Description
Technical field
The present invention relates to a kind of materials for wall compositions, the preparation method of this materials for wall compositions, and by the method
The materials for wall compositions of preparation.
Background technology
Town and country building construction materials for wall, mainly uses solid clay brick at present.Firing of solid clay brick not only consumes
Can be high, and need clay, occupy cultivated land.Additionally, the energy-efficient performance of the building built up by solid clay brick is poor, it is unfavorable for joint
Can environmental protection；And soot dust granule thing that solid clay brick is discharged in sintering procedure and carbon dioxide and nitrogen oxides all can
To environmentally undesirable, cause ecological deterioration.Accordingly, it would be desirable to develop energy-conservation, save land, profit is useless, insulation, sound insulation and the Light Wall of environmental protection
Material.
Existing light wall material, such as can by by after straw and cement and mixed with resin through compression molding
And prepare；Or can prepare through compression molding after adding foaming agent and water mixing by by flyash and cement mixing.
But, these light wall materials all exist that intensity is relatively low, freezing and thawing performance is poor, soundproof effect is bad, fire-proof and water-proof performance relatively
Poor or expendable shortcoming.
Summary of the invention
The invention aims to the drawbacks described above overcoming existing materials for wall to exist, it is provided that a kind of materials for wall group
Compound and preparation method thereof.
The invention provides a kind of materials for wall compositions, wherein, this materials for wall compositions contain resin, coupling agent and
Fire retardant, relative to the described resin of 100 weight portions, the content of described fire retardant is 30-200 weight portion, described coupling agent
Content is 0.1-5 weight portion, and described fire retardant contains at 200 DEG C and the above water-insoluble materials that can discharge hydrone.
Present invention also offers the preparation method of a kind of materials for wall compositions, the method includes fire retardant and coupling agent
Contact, makes coupling agent be coated on the surface of described fire retardant, obtains being coated with on the surface of described fire retardant described coupling agent
Mixture, and by this mixture and mixed with resin；Relative to the described resin of 100 weight portions, the consumption of described fire retardant is
30-200 weight portion, the consumption of described coupling agent is 0.1-5 weight portion；Described fire retardant contains at 200 DEG C and above can release
Release the water-insoluble materials of hydrone.
Present invention also offers the materials for wall compositions prepared by said method.
The body of wall using the described materials for wall compositions of the present invention to make has higher intensity and excellent fire prevention
Property, resistance to water and frost resistance, particularly, have higher intensity (the vertical failing load of 2.8 meters of high bodies of wall is up to 328KN)
With excellent fire line (oxygen index (OI) is up to 78.5%), thus be suitable for formed body of wall.
It addition, the leftover pieces produced during the described materials for wall composition production body of wall using the present invention are with useless
The sheet material abandoned all can be with recycling, and the process of whole production body of wall is capable of zero-emission, meets recycling economy and environmental protection
Requirement.
Detailed description of the invention
According to the first aspect of the invention, the invention provides a kind of materials for wall compositions, this materials for wall combines
Thing contains resin, coupling agent and fire retardant.In described materials for wall compositions, relative to the described resin of 100 weight portions, institute
The content stating fire retardant is 30-200 weight portion, preferably 80-150 weight portion；The content of described coupling agent is 0.1-5 weight
Part, preferably 0.5-2 weight portion.
In the described materials for wall compositions of the present invention, described fire retardant contains at 200 DEG C and above can discharge
The water-insoluble materials of hydrone.Described can account for institute at 200 DEG C and the above water-insoluble materials that can discharge hydrone
State more than 80 weight % of fire retardant, more than preferably 90 weight %, most preferably 100 weight %.
In the present invention, described it is preferably water not at 200 DEG C and the above water-insoluble materials that can discharge hydrone
Solube metallic hydrate.Described water-insoluble metal hydrate can be at 200 DEG C and above can to discharge each of water vapour
Planting conventional inorganic metal hydrate, such as, described water-insoluble metal hydrate can be hydrated alumina, hydrated magnesium
With one or more in Pulvis Talci.For making described materials for wall compositions have more excellent fire line, described water-insoluble gold
Belong to hydrate more preferably graininess, and average particulate diameter D90It is preferably 10-200 micron.In the present invention, average
Grain diameter D90Refer to 90 weight % or the particle diameter of above granule.
In the described materials for wall compositions of the present invention, described at 200 DEG C and the above water that can discharge hydrone
Insoluble substance at high temperature can discharge water vapour, absorbs heat, and reduces temperature such that it is able to plays fireproof effect.
Particularly, when described be water-insoluble metal hydrate at 200 DEG C and the above water-insoluble materials that can discharge hydrone
Time, described materials for wall compositions not only has the fire line of excellence, and uses the body of wall that this materials for wall compositions formed
Also there is the highest intensity.
A preferred embodiment of the invention, in described materials for wall compositions, described coupling agent is coated on
On the surface of described fire retardant.In this case, fire retardant dispersibility in resin and mobility are substantially increased so that
The cohesive force between resin and fire retardant in described materials for wall compositions can be improved, so that use this body of wall
The body of wall that material compositions is formed has higher intensity.
In the described materials for wall compositions of the present invention, described resin can be conventional use of various in materials for wall
Resin, under preferable case, described resin is thermoplastic resin.In the present invention, described thermoplastic resin can be such as polychlorostyrene
One or more in ethylene, polyethylene, polypropylene, acrylonitrile-butadiene-styrene copolymer and polystyrene.
A preferred embodiment of the invention, in order to improve the intensity of described materials for wall compositions further,
The further preferred average degree of polymerization of described resin is the polrvinyl chloride of 650-1250.Described polrvinyl chloride can be commercially available various
Conventional polrvinyl chloride, such as, can be PVC5 type polrvinyl chloride.
In the described materials for wall compositions of the present invention, there is no particular limitation for described coupling agent, can be that routine makes
Various coupling agents.In the preferred case, in order to ensure the body of wall using the described materials for wall compositions of the present invention to be formed
Having higher intensity, described coupling agent is preferably the one in silane coupler, titanate coupling agent and aluminate coupling agent
Or it is multiple.Described silane coupler can be such as 3-(methacryloxy) propyl trimethoxy silicane, vinyl three (2-
Methoxy ethoxy) one or more in silane and 3-glycydoxy trimethoxy silane.Described titanate esters
Coupling agent can be such as that three (isostearoyl base) isopropyl titanate, three different caprylyl isopropyl titanates, dioleoyl two are different pungent
One or more in lipophosphatidic acid acyloxy volt isopropyl propionate and dioleoyl metatitanic acid second diester.Described aluminate coupling agent is such as
It can be the one in DL-411 type coupling agent, RCA-type coupling agent, CHY-501 aluminate coupling agent and aluminium titanium composite coupler
Or it is multiple.
A preferred embodiment of the invention, in order to improve the described materials for wall group using the present invention further
The intensity of the body of wall that compound is formed, described materials for wall compositions is preferably possibly together with filler.In order to ensure described materials for wall
Compositions has higher intensity and preferable dimensional stability, in described materials for wall compositions, relative to 100 weight portions
Described thermoplastic resin, the content of described filler is preferably 20-100 weight portion.
Described filler can be the filler of various routine, such as, can be CHARACTERISTICS OF TAILINGS SAND, flyash, wood powder and calcium carbonate
In one or more.In order to improve the mechanical property of materials for wall and reduce cost, described filler preferably comprises CHARACTERISTICS OF TAILINGS SAND
And/or flyash.Relative to the described resin of 100 weight portions, the total content of CHARACTERISTICS OF TAILINGS SAND and flyash is preferably 1-100 weight
Part.The particle size of described CHARACTERISTICS OF TAILINGS SAND and/or flyash is preferably 10-100 micron.Described CHARACTERISTICS OF TAILINGS SAND and flyash generally contain
There are the silicon dioxide of 40-80 weight %, the aluminium oxide of 1-15 weight %, the manganese oxide of 1-15 weight %, the oxygen of 1-15 weight %
Change magnesium and the ferrum of 1-15 weight %.
Owing to wood powder can enable gained materials for wall compositions produce woodiness touch, meet consumer to wood materials
Visual pursuit, simultaneously works as fiber reinforcement effect.Therefore, in one embodiment of the invention, described filler is excellent
Choosing is containing wood powder.Relative to the described resin of 100 weight portions, the content of wood powder is preferably 1-100 weight portion.The chi of described wood powder
Very little preferably 20-800 micron.
In the case of further preferably, described filler is coated with by described coupling agent.In this case, it is greatly improved
Cohesive force between filler and resin and fire retardant, so that the body of wall using this materials for wall compositions to be formed has
Higher intensity.
According to the another kind of preferred implementation of the present invention, in order to improve the described materials for wall using the present invention further
The combination property of the body of wall that compositions is formed, such as, mechanical property, water proofing property, fire line and processing characteristics etc., described body of wall
Material compositions can also contain one or more in heat stabilizer, plasticizer, toughener, lubricant and processing aid.Phase
For the described thermoplastic resin of 100 weight portions, described heat stabilizer, plasticizer, toughener, lubricant and processing aid total
Content can be 8-40 weight portion.
In the present invention, described plasticizer, heat stabilizer, lubricant and toughener can be all conventional use of material.
Described plasticizer can be such as diisobutyl phthalate, dioctyl phthalate, epoxy soybean oil, benzene
One or more in sulphonyl butylamine, M-phthalic acid two (2-ethyl hexyl) ester and chlorinated paraffin.Institute relative to 100 weight portions
Stating thermoplastic resin, the addition of described plasticizer can be 0-10 weight portion, preferably 1-8 weight portion.
Described heat stabilizer can be such as tribasic lead sulfate, dibasic lead phosphite, lead stearate, barium stearate,
One or more in zinc stearate and epoxy soybean oil.Relative to the described thermoplastic resin of 100 weight portions, described thermally-stabilised
The addition of agent can be 0-10 weight portion, preferably 0.1-8 weight portion.
Described lubricant can be such as in paraffin, OPE, stearic acid, lead stearate and calcium stearate
Plant or multiple.Relative to the described thermoplastic resin of 100 weight portions, the addition of described lubricant can be 0-8 weight portion, excellent
Elect 1-8 weight portion as.
Described toughener can be such as chlorinated polyethylene, MBS, third
One or more in olefin(e) acid system resin and ethene-vinyl acetate copolymer.Described thermoplastic resin relative to 100 weight portions
Fat, the addition of described toughener can be 0-10 weight portion, preferably 1-10 weight portion.
In the present invention, described processing aid can be such as acrylic copolymer, a-Methylstyrene Low-Polymer and
One or more in hycar.Relative to the described thermoplastic resin of 100 weight portions, described processing helps
The addition of agent can be 0-10 weight portion, preferably 1-8 weight portion.
According to the second aspect of the invention, present invention also offers the preparation method of a kind of materials for wall compositions, should
Method includes contacting fire retardant with coupling agent, makes coupling agent be coated on the surface of described fire retardant, obtains described fire retardant
Surface on be coated with the mixture of described coupling agent, and by this mixture and mixed with resin.Side according to the present invention
In materials for wall compositions prepared by method, described coupling agent is coated on the surface of described fire retardant, thus improves thermoplasticity
Cohesive force between resin and fire retardant so that the body of wall using thus prepared materials for wall compositions to be formed has the highest
Intensity.
The described method provided according to the present invention, relative to the described resin of 100 weight portions, the consumption of described fire retardant is
30-250 weight portion, preferably 80-200 weight portion；The consumption of described coupling agent is 0.1-5 weight portion, preferably 0.5-2 weight
Part.
In the described materials for wall compositions of the present invention, described fire retardant contains at 200 DEG C and above can discharge
The water-insoluble materials of hydrone.Described can account for institute at 200 DEG C and the above water-insoluble materials that can discharge hydrone
State more than 80 weight % of fire retardant, more than preferably 90 weight %, most preferably 100 weight %.
The described method provided according to the present invention, described at 200 DEG C and the above water-insoluble that can discharge hydrone
Material, resin and coupling agent are all identical with described above.
The described method provided according to the present invention, there is no particular limitation for the condition that described fire retardant contacts with coupling agent,
As long as can be coated on the surface of described fire retardant by described coupling agent, the condition of described contact such as may include that
Temperature is 60-120 DEG C, and the time is 0.1-0.5 hour.
The described method provided according to the present invention, the surface of described fire retardant is coated with the mixture of described coupling agent with
The condition of mixed with resin may include that temperature is 80-140 DEG C, and the time is 0.1-0.3 hour.
A preferred embodiment of the invention, in order to improve employing prepared according to the methods of the invention further
The intensity of the body of wall that materials for wall compositions is formed, described method is preferably also included in the process contacted by fire retardant with coupling agent
Middle addition filler, so that described filler is coated with by described coupling agent.Can also by fire retardant and filler each and coupling
Agent contacts, and obtaining Surface coating has the fire retardant of coupling agent and Surface coating to have the filler of coupling agent, then is wrapped on described surface
It is covered with the fire retardant of coupling agent and Surface coating has filler and the mixed with resin of coupling agent.Now the consumption of coupling agent is total using
Amount.Relative to the described resin of 100 weight portions, the addition of described filler can be 20-100 weight portion.Described filler
Identical with filler described above.
According to the another kind of preferred implementation of the present invention, prepare to improve employing the method according to the invention further
The combination property of body of wall that formed of materials for wall compositions, such as, mechanical strength, water proofing property, fire line and processing characteristics
Deng, described method is preferably also included in mixture and mixed with resin by being coated with described coupling agent on the surface of described fire retardant
During add one or more in heat stabilizer, plasticizer, toughener, lubricant and processing aid.Relative to 100 weights
The described thermoplastic resin of amount part, total addition of described heat stabilizer, plasticizer, toughener, lubricant and processing aid can
Think 8-40 weight portion.Described heat stabilizer, plasticizer, toughener, lubricant and processing aid are all identical with described above.
According to the third aspect of the present invention, present invention also offers the materials for wall compositions prepared by said method.
The materials for wall compositions that the present invention provides can make various product, as required for example, it is possible to make various
The materials for wall of shape.
The invention will be further described by the following examples, but protection scope of the present invention is not limited to that.
Embodiment 1
Described materials for wall compositions that the present embodiment provides for the present invention is described and preparation method thereof.
By the hydrated alumina of 120 weight portions (purchased from Hefei Zhong Ke flame-retarding new material company limited, average particulate diameter D90
Be 100 microns), 3-(methacryloxy) propyl trimethoxy silicane of 1.5 weight portions (purchased from Nanjing can Dehua work limited
Company) and the CHARACTERISTICS OF TAILINGS SAND of 80 weight portions (mainly contain the silicon dioxide of 60 weight %, the aluminium oxide of 3 weight %, 4 weight %
Manganese oxide, the magnesium oxide of 3.5 weight % and the ferrum of 6 weight %) uniformly mix 0.5 hour at 100 DEG C, obtain 3-(methyl-prop
Alkene acyloxy) the coating hydrous aluminium oxide of propyl trimethoxy silicane and the mixture of CHARACTERISTICS OF TAILINGS SAND.Then, by this mixture, 100 weights
Amount the PVC5 type resin (purchased from ShanghaiChlorine and Alkali Chemical Co Ltd, average degree of polymerization is 950) of part, the adjacent benzene of 5 weight portions
Dioctyl phthalate diisobutyl ester, the tribasic lead sulfate (purchased from the natural Chemical Co., Ltd. of Hunan favour) of 5 weight portions and the stone of 2 weight portions
Wax uniformly mixes 0.2 hour at 120 DEG C, obtains materials for wall compositions A1.
Embodiment 2
Described materials for wall compositions that the present embodiment provides for the present invention is described and preparation method thereof.
Method according to embodiment 1 prepares materials for wall compositions, except that, (purchase with the polyethylene of identical weight
From Beijing Yanshan Petrochemical Company, model 5000S) replace PVC5 type resin, thus obtain materials for wall compositions A2.
Embodiment 3
Described materials for wall compositions that the present embodiment provides for the present invention is described and preparation method thereof.
Method according to embodiment 1 prepares materials for wall compositions, except that, with the average degree of polymerization of identical weight
The Corvic (purchased from Zibo Xiu Rong Chemical Co., Ltd.) being about 500 replaces PVC5 type resin, thus obtains body of wall material
Feed composition A3.
Embodiment 4
Described materials for wall compositions that the present embodiment provides for the present invention is described and preparation method thereof.
Method according to embodiment 1 prepares materials for wall compositions, except that, with the average degree of polymerization of identical weight
The Corvic (purchased from Shijiazhuang Jin Quan Tai Ye company limited) being about 1300 replaces PVC5 type resin, thus obtains body of wall
Material compositions A4.
Embodiment 5
Described materials for wall compositions that the present embodiment provides for the present invention is described and preparation method thereof.
Directly by the hydrated alumina of 120 weight portions, (purchased from Hefei Zhong Ke flame-retarding new material company limited, average grain is straight
Footpath D90Be 100 microns), 3-(methacryloxy) propyl trimethoxy silicane of 1.5 weight portions (can Dehua work purchased from Nanjing
Company limited), the CHARACTERISTICS OF TAILINGS SAND of 80 weight portions (mainly contain the silicon dioxide of 60 weight %, the aluminium oxide of 3 weight %, 4 weight %
Manganese oxide, the magnesium oxide of 3.5 weight % and the ferrum of 6 weight %), the PVC5 type resin of 100 weight portions is (purchased from Shanghai chlor-alkali
Work limited company, average degree of polymerization is 950), the diisobutyl phthalate of 5 weight portions, three alkali formula sulfur of 5 weight portions
The paraffin of lead plumbate (purchased from the natural Chemical Co., Ltd. of Hunan favour) and 2 weight portions uniformly mixes 0.3 hour at 120 DEG C, obtains
Materials for wall compositions A5.
Comparative example 1
Method according to embodiment 1 prepares materials for wall compositions, except that, with the antimony oxide of identical weight
(purchased from Yiyang City Huachang Stibium Industry Co., Ltd.) replaces hydrated alumina, thus obtains materials for wall compositions D1.
Embodiment 6
Described materials for wall compositions that the present embodiment provides for the present invention is described and preparation method thereof.
By the hydrated magnesium of 80 weight portions (purchased from Hefei Zhong Ke flame-retarding new material company limited, average particulate diameter D90
Be 20 microns), the titanate coupling agent (purchased from Nanjing Pin Ning coupling agent company limited, model DN-101) of 1 weight portion and 80 weights
The CHARACTERISTICS OF TAILINGS SAND of amount part (mainly contains the silicon dioxide of 60 weight %, the aluminium oxide of 3 weight %, the manganese oxide of 4 weight %, 3.5 weights
The magnesium oxide of amount % and the ferrum of 6 weight %) uniformly mix 0.5 hour at 100 DEG C, obtain the coating hydrous oxygen of titanate coupling agent
Change magnesium and the mixture of CHARACTERISTICS OF TAILINGS SAND.Then, by this mixture, 100 weight portions PVC8 type resin (purchased from Shanghai chemical industry for making chlorine and alkali stock
Part company limited, average degree of polymerization is 650), the tribasic lead sulfate (purchased from the natural Chemical Co., Ltd. of Hunan favour) of 5 weight portions
Uniformly mix 0.2 hour at 120 DEG C with the paraffin of 2 weight portions, obtain materials for wall compositions A6.
Embodiment 7
Described materials for wall compositions that the present embodiment provides for the present invention is described and preparation method thereof.
By the hydrated alumina of 150 weight portions (purchased from Hefei Zhong Ke flame-retarding new material company limited, average particulate diameter D90
Be 200 microns), the aluminate coupling agent (purchased from novel fine Materials Co., Ltd of Foochow section of unit, DL-411) of 2 weight portions, 60
The CHARACTERISTICS OF TAILINGS SAND of weight portion (mainly contain the silicon dioxide of 60 weight %, the aluminium oxide of 3 weight %, the manganese oxide of 4 weight %, 3.5
The magnesium oxide of weight % and the ferrum of 6 weight %) and the wood powder (particle size is 20-800 micron) of 10 weight portions at 100 DEG C all
Even mixing 0.5 hour, obtains the coating hydrous aluminium oxide of aluminate coupling agent, CHARACTERISTICS OF TAILINGS SAND and the mixture of wood powder.Then, this is mixed
Compound, the PVC5 type resin (purchased from ShanghaiChlorine and Alkali Chemical Co Ltd, average degree of polymerization is 1250) of 100 weight portions, 5 weights
Tribasic lead sulfate (purchased from the natural Chemical Co., Ltd. of Hunan favour) and the paraffin of 2 weight portions of amount part uniformly mix at 120 DEG C
Close 0.2 hour, obtain materials for wall compositions A7.
Experimental example
Materials for wall compositions A1-A7 and the D1 of preparation in embodiment 1-7 and comparative example 1 are added separately to screw extruder
In, controlling to be 190 DEG C by the temperature of screw extruder Zhong-1 block, it is 195 DEG C that the temperature in 2nd district controls, and the temperature control in 3rd district is
198 DEG C, it is 190 DEG C that the temperature in 4th district controls, and it is 180 DEG C that the temperature of merging core controls, and it is 175 DEG C that die temperature controls, main frame
It is 11 revs/min that rotating speed controls, and it is 8 revs/min that feeding rotating speed controls.After extruded machine mould extrusion, enter Vacuum shaping mould
Cooling and shaping, be respectively prepared inside there is cavity, outer wall thickness be 7 millimeters, the body of wall B1-B7 of 2800 × 450 × 150 millimeters and
DB1。
Test case
Method according to GB/T9341-2000 detects bending strength and the bending modulus of body of wall B1-B7 and DB1, root respectively
The vertical failing load of body of wall B1-B7 and DB1 is detected respectively, according to GB/T2406-1993's according to the method for GB 50152-1992
Method detects the oxygen index (OI) of body of wall B1-B7 and DB1 respectively, according to the method for JG/T169-2005 detect respectively body of wall B1-B7 and
The coefficient of softing (being used for characterizing resistance to water) of DB1, detects body of wall B1-B7 and DB1 respectively according to the method for GB/T23451-2009
Frost resistance, result is as shown in table 1 below.
Table 1
By the data of table 1 it can be seen that the body of wall that the described materials for wall compositions using the present invention to provide is made has
Higher intensity and excellent fire line, resistance to water and frost resistance, particularly, have higher intensity and excellent fire prevention
Property.
Above detailed description of the invention is only used for describing the preferred embodiment of the present invention, but, on the present invention is not limited to
State the detail in embodiment, in the technology concept of the present invention, can technical scheme be carried out many
Planting simple variant, these simple variant belong to protection scope of the present invention.
It is further to note that each the concrete technical characteristic described in above-mentioned detailed description of the invention, at not lance
In the case of shield, can be combined by any suitable means.In order to avoid unnecessary repetition, the present invention to various can
The compound mode of energy illustrates the most separately.
Additionally, combination in any can also be carried out between the various different embodiment of the present invention, as long as it is without prejudice to this
The thought of invention, it should be considered as content disclosed in this invention equally.
Claims (12)
1. a materials for wall compositions, it is characterised in that this materials for wall compositions is by resin, coupling agent, filler and resistance
Combustion agent and one or more compositions in heat stabilizer, plasticizer, toughener, lubricant and processing aid, relative to
The described resin of 100 weight portions, the content of described fire retardant is 80-200 weight portion, and the content of described coupling agent is 0.1-5 weight
Amount part, the content of described filler is 80-100 weight portion, and described fire retardant is at 200 DEG C and above can discharge hydrone
Water-insoluble materials；
Wherein, described resin is thermoplastic resin, described thermoplastic resin be polrvinyl chloride, polypropylene, acrylonitrile-butadiene-
One or more in styrol copolymer and polystyrene；
Described filler is CHARACTERISTICS OF TAILINGS SAND；
Described is water-insoluble metal hydrate at 200 DEG C and the above water-insoluble materials that can discharge hydrone, described
Water-insoluble metal hydrate is graininess, and average particulate diameter D90More than 10 microns and no more than 200 microns, described water is not
Solube metallic hydrate is one or more in hydrated alumina, hydrated magnesium and Pulvis Talci；
Described coupling agent is 3-(methacryloxy) propyl trimethoxy silicane, vinyl three (2-methoxy ethoxy) silicon
Alkane, dioleoyl Diisooctyl phosphoric acid acyloxy volt isopropyl propionate, dioleoyl metatitanic acid second diester, DL-411 type coupling agent, RCA
One or more in type coupling agent, CHY-501 aluminate coupling agent and aluminium titanium composite coupler.
Materials for wall compositions the most according to claim 1, wherein, relative to the described resin of 100 weight portions, described resistance
The content of combustion agent is 80-150 weight portion, and the content of described coupling agent is 0.5-2 weight portion.
Materials for wall compositions the most according to claim 1, wherein, on the basis of the total amount of described fire retardant, at 200 DEG C
The content of the water-insoluble materials that can discharge hydrone more than and is 80-100 weight %.
4. according to the materials for wall compositions described in any one in claim 1-3, wherein, described coupling agent is coated on described
On the surface of fire retardant.
Materials for wall compositions the most according to claim 1, wherein, described resin be average degree of polymerization be 650-1250's
Polrvinyl chloride.
6. according to the materials for wall compositions described in any one in claim 1-3, wherein, relative to the institute of 100 weight portions
Stating resin, the total content of described heat stabilizer, plasticizer, toughener, lubricant and processing aid is 8-40 weight portion.
7. the preparation method of a materials for wall compositions, it is characterised in that the method includes fire retardant, filler and coupling
Agent contacts, and obtaining Surface coating has the fire retardant of coupling agent and Surface coating to have the filler of coupling agent, then is wrapped on described surface
It is covered with the fire retardant of coupling agent and Surface coating has filler and the mixed with resin of coupling agent；Described method is additionally included in described
Add during being coated with the mixture of described coupling agent and mixed with resin on the surface of fire retardant heat stabilizer, plasticizer,
One or more in toughener, lubricant and processing aid；
Relative to the described resin of 100 weight portions, the consumption of described fire retardant is 80-200 weight portion, the consumption of described coupling agent
For 0.1-5 weight portion, the addition of described filler is 80-100 weight portion；Described fire retardant be 200 DEG C and above can
Discharge the water-insoluble materials of hydrone；
Wherein, described resin is thermoplastic resin, described thermoplastic resin be polrvinyl chloride, polypropylene, acrylonitrile-butadiene-
One or more in styrol copolymer and polystyrene；
Described filler is CHARACTERISTICS OF TAILINGS SAND；
Described is water-insoluble metal hydrate at 200 DEG C and the above water-insoluble materials that can discharge hydrone, described
Water-insoluble metal hydrate is graininess, and average particulate diameter D90More than 10 microns and no more than 200 microns, described water is not
Solube metallic hydrate is one or more in hydrated alumina, hydrated magnesium and Pulvis Talci；
Described coupling agent is 3-(methacryloxy) propyl trimethoxy silicane, vinyl three (2-methoxy ethoxy) silicon
Alkane, dioleoyl Diisooctyl phosphoric acid acyloxy volt isopropyl propionate, dioleoyl metatitanic acid second diester, DL-411 type coupling agent, RCA
One or more in type coupling agent, CHY-501 aluminate coupling agent and aluminium titanium composite coupler.
Method the most according to claim 7, wherein, relative to the described resin of 100 weight portions, the consumption of described fire retardant
For 80-150 weight portion, the consumption of described coupling agent is 0.5-2 weight portion.
Method the most according to claim 7, wherein, on the basis of the total amount of described fire retardant, 200 DEG C and above can
The content of the water-insoluble materials discharging hydrone is 80-100 weight %.
Method the most according to claim 7, wherein, described resin be average degree of polymerization be the polrvinyl chloride of 650-1250.
11. methods according to any one of claims of claim 7-10, wherein, relative to the described resin of 100 weight portions, institute
The total addition stating heat stabilizer, plasticizer, toughener, lubricant and processing aid is 8-40 weight portion.
The 12. materials for wall compositionss prepared according to the method described in any one in claim 7-11.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110102047.5A CN102746591B (en) | 2011-04-22 | 2011-04-22 | A kind of materials for wall compositions and preparation method thereof |
Applications Claiming Priority (1)
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| CN104060685A (en) * | 2013-03-20 | 2014-09-24 | 北京恒通创新赛木科技股份有限公司 | House structure |
| CN104060754A (en) * | 2013-03-20 | 2014-09-24 | 北京恒通创新赛木科技股份有限公司 | Wall unit |
| CN103993700A (en) * | 2014-04-21 | 2014-08-20 | 徐高强 | Light-weight foam composite board and manufacturing process |
| CN104150853B (en) * | 2014-07-30 | 2016-03-16 | 泗阳县弘达新型墙体材料有限公司 | A kind of environmental protection composite fire-proof body of wall material and preparation method thereof |
| CN104610629A (en) * | 2014-12-26 | 2015-05-13 | 神盾防火科技有限公司 | Polyethene flame resistant material and preparation method thereof |
| CN104592646A (en) * | 2014-12-26 | 2015-05-06 | 神盾防火科技有限公司 | Polystyrene flame-retardant resin and preparation method thereof |
| CN106893227A (en) * | 2017-03-18 | 2017-06-27 | 李水金 | A kind of PVC fire-proof boards |
| CN107189105A (en) * | 2017-07-04 | 2017-09-22 | 合肥安力电力工程有限公司 | It is a kind of for fire retardant of cable cover(ing) and preparation method thereof |
| CN108532874A (en) * | 2018-04-10 | 2018-09-14 | 上海嘉宝莉建筑节能科技有限公司 | Heat insulating decorative board and its decorative bottom plate and installation method |
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| CN86102719A (en) * | 1985-03-20 | 1986-11-26 | 大日日本电缐株式会社 | About flame-retardant resin composition |
| CN101497727A (en) * | 2009-03-04 | 2009-08-05 | 南亚塑胶工业股份有限公司 | PVC resin composition and product thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN86102719A (en) * | 1985-03-20 | 1986-11-26 | 大日日本电缐株式会社 | About flame-retardant resin composition |
| CN101497727A (en) * | 2009-03-04 | 2009-08-05 | 南亚塑胶工业股份有限公司 | PVC resin composition and product thereof |
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