CN105482331A - Environment-friendly building material and preparation method thereof - Google Patents
Environment-friendly building material and preparation method thereof Download PDFInfo
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- CN105482331A CN105482331A CN201610041245.8A CN201610041245A CN105482331A CN 105482331 A CN105482331 A CN 105482331A CN 201610041245 A CN201610041245 A CN 201610041245A CN 105482331 A CN105482331 A CN 105482331A
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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
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
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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
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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
- C08L2205/03—Polymer mixtures characterised by other features containing three 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
- C08L2205/16—Fibres; Fibrils
Abstract
The invention discloses an environment-friendly building material and a preparation method thereof. The environment-friendly building material is prepared from raw materials in parts by weight as follows: 20-30 parts of acrylic resin, 15-30 parts of polyethylene glycol terephthalate fibers, 30-50 parts of diatomite, 5-10 parts of calcium carbonate, 1-3 parts of sodium polyacrylate, 3-8 parts of carbon black, 0.1-1.5 parts of sodium dodecyl sulfonate, 0.5-2 parts of an antioxidant and 1-3 parts of a flame retardant. According to the environment-friendly building material, the variety and the amount of inorganic filler, the flame retardant and the oxidant which are suitable for improving the mechanical performance of engineering plastic are optimized in the reasonable proportion, the flame retardancy and the strength are improved, and the environment-friendly building material has good anti-aging performance.
Description
Technical field
The present invention relates to building material field, particularly relate to material of construction of a kind of environmental protection and preparation method thereof.
Background technology
Engineering plastics English is by name: engineering-plastics, engineering plastics refer to the industrial plastics being used as industrial part or sheating material, be intensity, all excellent plastic engineering plastics of shock-resistance, thermotolerance, hardness and resistance to deterioration refer to the plastics doing structured material in engineering, this kind of plastics generally have higher mechanical strength, or possess the superperformances such as high temperature resistant, corrosion-resistant, wear resistance, metal thus can be replaced to do some mechanical component.
Engineering plastics are compared with general-purpose plastics, and engineering plastics can reach higher requirement in mechanical property, weather resistance, erosion resistance, thermotolerance etc., and process more convenient and alternative metallic substance.Engineering plastics are widely used in electric, the industry such as automobile, building, office equipment, machinery, aerospace, to mould Dai Gang, to become international popular trend to mould Dai Muyi.Engineering plastics have become the field that in world today's plastics industry, rate of growth is the fastest, and its development not only plays supporting role to national mainstay industry and modern high technology industry, also promote the adjustment of Transform of Traditional Industrial Equipment and product structure simultaneously.
Technology is the fountain-head of enterprise, industry development, is also the most effective means improving added value.Current China engineering plastics technology has following several respects development trend.Except general-purpose plastics engineering plastics, engineering plastics high performance, special engineering plastics cost degradation, nanometer composite technology will bring except new machine to engineering plastics, development of new high effective additives is also the important development direction of modified engineered plastic, the auxiliary agent that modified engineered plastic relates to is except the conventional auxiliary agent of plastic working is as except thermo-stabilizer, oxidation inhibitor, uv-absorbing agent, nucleator, static inhibitor, dispersion agent and fire retardant etc., and toughner, retardant synergist, alloy compatilizer (interfacial compatibilizer) etc. are also very crucial to modified engineered plastic.In addition several new technology application to the functionalization of engineering plastics and improve its added value, reducing costs also can be of great advantage: 1, plasma body is to high molecular surface modification; 2, micro foaming injection moulding; 3, sandwich moulding process; 4, nano composite material technology; 5, biological degradation plastics.Concerning product, engineering plastics use become more meticulous, easily recoveryization will also be a kind of megatrend.
Green structural material is also known as Ecological Building Materials and technical ability building materials, refer to the material of construction of health type, environment-friendly type, safety type, in the world also referred to as " heal th building " or " environment-friendly building materials ", green building material does not refer to independent building material product, but the evaluation to building materials " health, environmental protection, safety " moral character.First it has demagnetization, noise elimination, light modulation, temperature adjustment, heat insulation, fire prevention, anlistatig performance, and has and regulate the extraordinary new function material of construction of function of human body.Green building material refer to adopt clearer production technology, less with natural resource and the energy, use the toxicological harmless of industry or municipal solid waste production, pollution-free, "dead", the material of construction that is conducive to environment protection and HUMAN HEALTH in a large number.
The invention provides a kind of material of construction of environmental protection, intensity is high, and has excellent fire-retardant, sound-proofing properties.
Summary of the invention
For above shortcomings in prior art, one of technical problem to be solved by this invention is to provide a kind of material of construction of environmental protection.
Two of technical problem to be solved by this invention is to provide a kind of preparation method of material of construction of environmental protection.
The present invention seeks to be achieved through the following technical solutions:
A material of construction for environmental protection, is prepared from by the raw material of following weight parts:
Acrylic resin 20-30 part, pet fiber 15-30 part, diatomite 30-50 part, calcium carbonate 5-10 part, sodium polyacrylate 1-3 part, carbon black 3-8 part, sodium laurylsulfonate 0.1-1.5 part, oxidation inhibitor 0.5-2 part, fire retardant 1-3 part.
Preferably, described oxidation inhibitor is mixed by 40-60wt% tri-(2-methyl-4-hydroxyl-5-tert.-butylbenzene) butane and 40-60wt% xylyl dibutyl benzofuranone.
Preferably, described fire retardant is mixed by 40-60wt% magnesium hydroxide and 40-60wt% aluminium hydroxide.
Present invention also offers the preparation method of the material of construction of above-mentioned environmental protection, acrylic resin, pet fiber, diatomite, calcium carbonate, sodium polyacrylate, carbon black, sodium laurylsulfonate, oxidation inhibitor, fire retardant are mixed, mixing plasticizing in two roller mill again, mold pressing, colds pressing.
Material of construction of a kind of environmental protection of the present invention and preparation method thereof, by rational proportioning, optimize be applicable to improving engineering plastics mechanical properties mineral filler, fire retardant, the kind of oxidation inhibitor and consumption, improve flame retardant properties and intensity, and there is good ageing resistance.
Embodiment
Below in conjunction with embodiment, the present invention is described further, the following stated, only to preferred embodiment of the present invention, not do other forms of restriction to the present invention, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed to the Equivalent embodiments of equal change.Everyly do not depart from the present invention program's content, any simple modification done following examples according to technical spirit of the present invention or equivalent variations, all drop in protection scope of the present invention.
Each raw material introduction in embodiment:
Acrylic resin, No. CAS: 9003-01-4, the trade mark adopting Malaysian Arkema (A Kema) to produce is the acrylic resin of 854BA80.
Pet fiber, No. CAS: 25038-59-9, the trade mark adopting du pont company is the pet fiber of 545.
Diatomite, No. CAS: 91053-39-3, adopt the calcined diatomite of Lingshou County rich letter mineral powder process plants.
Calcium carbonate, No. CAS: 471-34-1, adopt the ultra-fine white calcium carbonate of 1250 order that Changxing Qun Fenggai industry company limited produces.
Sodium polyacrylate, No. CAS: 9003-04-7, adopt the sodium polyacrylate that Jining 101 Chemical Co., Ltd. produces.
Carbon black, No. CAS: 1333-86-4, adopt Hangzhou monarch one novel material Science and Technology Ltd. model to be the carbon black of FW200.
Sodium laurylsulfonate, No. CAS: 2386-53-0.
Three (2-methyl-4-hydroxyl-5-tert.-butylbenzene) butane, No. CAS: 1843-03-4.
Xylyl dibutyl benzofuranone, No. CAS: 181314-48-7.
Magnesium hydroxide, No. CAS: 1909-42-8, the particle diameter adopting Shandong Lu Hua Chemical Co., Ltd. is 0.5-5 μm of magnesium hydroxide.
Aluminium hydroxide, No. CAS: 21645-51-2, the model adopting Hefei Zhong Ke flame-retarding new material company limited to produce is the aluminium hydroxide fire retardant of FR3815.
Embodiment 1
Take each raw material (weight part): acrylic resin 25 parts, pet fiber 20 parts, 35 parts, diatomite, 8 parts, calcium carbonate, sodium polyacrylate 2 parts, carbon black 5 parts, sodium laurylsulfonate 1 part, 0.8 part, oxidation inhibitor, fire retardant 2 parts.
Described fire retardant is mixed by 1 part of magnesium hydroxide and 1 part of aluminium hydroxide and obtains.
Described oxidation inhibitor is mixed by 0.4 part of three (2-methyl-4-hydroxyl-5-tert.-butylbenzene) butane and 0.4 part of xylyl dibutyl benzofuranone and obtains.
The material of construction preparation of environmental protection:
Acrylic resin, pet fiber, diatomite, calcium carbonate, sodium polyacrylate, carbon black, sodium laurylsulfonate, oxidation inhibitor, fire retardant are mixed, mixing plasticizing 10min in two roller mill again, melting temperature controls at 140 DEG C, mixing evenly rear slice, then mold pressing on vulcanizing press, molding temperature is 150 DEG C, clamp time is 3min, be vented 3 times, pressurize cooling is carried out afterwards on chilling press, pressure of colding pressing is 10MPa, and the time of colding pressing is 7min, namely obtains the material of construction of environmental protection of the present invention.
Embodiment 2
Prepare the material of construction of environmental protection by the proportioning raw materials of embodiment 1 and method, difference is only: described oxidation inhibitor is 0.8 part of three (2-methyl-4-hydroxyl-5-tert.-butylbenzene) butane.Obtain the material of construction of the environmental protection of embodiment 2.
Embodiment 3
Prepare the material of construction of environmental protection by the proportioning raw materials of embodiment 1 and method, difference is only: described oxidation inhibitor is 0.8 part of xylyl dibutyl benzofuranone.Obtain the material of construction of the environmental protection of embodiment 3.
Embodiment 4
Prepare the material of construction of environmental protection by the proportioning raw materials of embodiment 1 and method, difference is only: described fire retardant is 2 parts of magnesium hydroxides.Obtain the material of construction of the environmental protection of embodiment 4.
Embodiment 5
Prepare the material of construction of environmental protection by the proportioning raw materials of embodiment 1 and method, difference is only: described fire retardant is that 2 parts of aluminium hydroxides mix and obtain.Obtain the material of construction of the environmental protection of embodiment 5.
Test case 1
The ageing resistance of the material of construction of the environmental protection that embodiment 1-5 prepares is tested, carries out artificially roughening (90 DEG C, 500h) according to thermo-oxidative ageing experimental standard GB/T7141-2008.Concrete test result is in table 2:
Table 2: ageing resistance test chart (90 DEG C, 500h)
| Stretching strength retentivity, % | Shock strength conservation rate, % | |
| Embodiment 1 | 85.7 | 83.9 |
| Embodiment 2 | 83.9 | 80.7 |
| Embodiment 3 | 83.7 | 80.4 |
| Embodiment 4 | 84.6 | 82.6 |
| Embodiment 5 | 84.2 | 82.8 |
Comparing embodiment 1 and embodiment 2-3, when oxidation inhibitor add total amount identical, the ageing resistance of the material of construction of embodiment 1 (three (2-methyl-4-hydroxyl-5-tert.-butylbenzene) butane and xylyl dibutyl benzofuranone composite) environmental protection is obviously better than embodiment 2-3 (three (2-methyl-4-hydroxyl-5-tert.-butylbenzene) butane and xylyl dibutyl benzofuranone in single raw material).
Test case 2
Flame retardant properties test is carried out to the material of construction of the environmental protection that embodiment 1-5 prepares, adopts UL94 test to evaluate flame retardant resistance.Described UL94 test is that flame retardant test and evaluation result are: fire-retardant rank increases progressively from HB level to V-0 level by using the batten (125mmX13mmX1.6mmm) evaluated for the flame retardant resistance UL94 combustion test that placement was carried out being specified by UnderwritersLaboratories to it after 48 hours in the thermostatic chamber of 23 DEG C and 50% relative humidity.Concrete test result is in table 2:
Table 2: the material of construction flame retardant properties test data of environmental protection
| Sample | Flame retardant rating |
| Embodiment 1 | V-0 |
| Embodiment 2 | V-1 |
| Embodiment 3 | V-1 |
| Embodiment 4 | V-1 |
| Embodiment 5 | V-2 |
Comparing embodiment 1 and embodiment 4-5, when fire retardant add total amount identical, the flame retardant properties of the material of construction of embodiment 1 (magnesium hydroxide and aluminium hydroxide composite) environmental protection is obviously better than embodiment 4-5 (magnesium hydroxide and aluminium hydroxide in single raw material).
Claims (4)
1. the material of construction of an environmental protection, it is characterized in that, be prepared from by the raw material of following weight parts: acrylic resin 20-30 part, pet fiber 15-30 part, diatomite 30-50 part, calcium carbonate 5-10 part, sodium polyacrylate 1-3 part, carbon black 3-8 part, sodium laurylsulfonate 0.1-1.5 part, oxidation inhibitor 0.5-2 part, fire retardant 1-3 part.
2. the material of construction of environmental protection as claimed in claim 1, it is characterized in that, described oxidation inhibitor is mixed by 40-60wt% tri-(2-methyl-4-hydroxyl-5-tert.-butylbenzene) butane and 40-60wt% xylyl dibutyl benzofuranone.
3. the material of construction of environmental protection as claimed in claim 1 or 2, it is characterized in that, described fire retardant is mixed by 40-60wt% magnesium hydroxide and 40-60wt% aluminium hydroxide.
4. the preparation method of the material of construction of the environmental protection as described in any one of claim 1-3, it is characterized in that, acrylic resin, pet fiber, diatomite, calcium carbonate, sodium polyacrylate, carbon black, sodium laurylsulfonate, oxidation inhibitor, fire retardant are mixed, mixing plasticizing in two roller mill again, mold pressing, colds pressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610041245.8A CN105482331A (en) | 2016-01-21 | 2016-01-21 | Environment-friendly building material and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610041245.8A CN105482331A (en) | 2016-01-21 | 2016-01-21 | Environment-friendly building material and preparation method thereof |
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| CN105482331A true CN105482331A (en) | 2016-04-13 |
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| CN201610041245.8A Withdrawn CN105482331A (en) | 2016-01-21 | 2016-01-21 | Environment-friendly building material and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109181187A (en) * | 2018-08-17 | 2019-01-11 | 青岛龙商建设有限公司 | A kind of high-performance wall facing layer material and preparation method thereof |
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| CN104231501A (en) * | 2014-09-30 | 2014-12-24 | 句容金猴机械研究所有限公司 | Synthesized resin tile and preparing method thereof |
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2016
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Patent Citations (3)
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| CN101049709A (en) * | 2007-03-01 | 2007-10-10 | *** | Nano composite woody material, and preparation method |
| CN202440947U (en) * | 2012-01-17 | 2012-09-19 | 昆山市天第包装材料有限公司 | Novel fireproof heat insulation structure for building exterior wall |
| CN104231501A (en) * | 2014-09-30 | 2014-12-24 | 句容金猴机械研究所有限公司 | Synthesized resin tile and preparing method thereof |
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| 廉正光: "《最新塑料材料选用、配方设计、成型技术与模具设计及设备选用、维修、技术参数使用手册（第一册）》", 30 April 2005 * |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109181187A (en) * | 2018-08-17 | 2019-01-11 | 青岛龙商建设有限公司 | A kind of high-performance wall facing layer material and preparation method thereof |
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Application publication date: 20160413 |
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