CN105544750A - Composite magnesium silicate insulation board provided with multi-layer structure - Google Patents

Composite magnesium silicate insulation board provided with multi-layer structure Download PDF

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Publication number
CN105544750A
CN105544750A CN201511006614.1A CN201511006614A CN105544750A CN 105544750 A CN105544750 A CN 105544750A CN 201511006614 A CN201511006614 A CN 201511006614A CN 105544750 A CN105544750 A CN 105544750A
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CN
China
Prior art keywords
layer
magnesium silicate
polyurethane
mucigel
sepiolite
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201511006614.1A
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Chinese (zh)
Inventor
刘露
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taicang Hongshan Environmental Protection Technology Co Ltd
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Taicang Hongshan Environmental Protection Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Taicang Hongshan Environmental Protection Technology Co Ltd filed Critical Taicang Hongshan Environmental Protection Technology Co Ltd
Priority to CN201511006614.1A priority Critical patent/CN105544750A/en
Publication of CN105544750A publication Critical patent/CN105544750A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/78Heat insulating elements
    • E04B1/80Heat insulating elements slab-shaped
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/06Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/40Layered products comprising a layer of synthetic resin comprising polyurethanes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00Layers arrangement
    • B32B2250/40Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/30Properties of the layers or laminate having particular thermal properties
    • B32B2307/306Resistant to heat
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/50Properties of the layers or laminate having particular mechanical properties
    • B32B2307/544Torsion strength; Torsion stiffness
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/50Properties of the layers or laminate having particular mechanical properties
    • B32B2307/554Wear resistance
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/726Permeability to liquids, absorption
    • B32B2307/7265Non-permeable
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/752Corrosion inhibitor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2375/00Polyureas; Polyurethanes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2419/00Buildings or parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention belongs to the technical field of application of environment-friendly boards and particularly discloses a composite magnesium silicate insulation board provided with a multi-layer structure. The composite magnesium silicate insulation board consists of a first polyurethane layer, a second polyurethane layer and multiple packing layers arranged between the first polyurethane layer and the second polyurethane layer. The composite magnesium silicate insulation board provided with the multi-layer structure has the advantages that the reasonably-designed multi-layer structure is resistant to abrasion, high temperature and corrosion and has better deformation resistance, meanwhile has good plasticity, stability, strong closing property and integrity and is green and environment-friendly; the composite magnesium silicate insulation board is manufactured by a magnesium silicate layer, a sepiolite layer, other fire-resistant high-temperature materials, a dispersing agent, a bonding agent, a penetrating agent, a defoaming agent and the like, is soft in texture, low in density, small in heat conductivity coefficient, good in waterproof property (hydrophobic property) and acid and alkali resistance properties, high in usage temperature, non-toxic, corrosion-free, pollution-free and simple and convenient to construct and is reasonable in design and easy to popularize.

Description

There is the compound magnesium silicate warming plate of sandwich construction
Technical field
The invention belongs to environment-friendly sheet applied technical field, be specifically related to the compound magnesium silicate warming plate with sandwich construction, its sandwich construction formed is wear-resisting, high temperature resistant and corrode, and has stronger deformation resistance simultaneously.
Background technology
Composite plate is divided into by making the unusual of material, composite metal plate, wood composite board, color-steel composite board and rock wool-steel plywood etc., and it is the building material be made up of two or more composition material respectively with different physics or chemical characteristic.
In the finished product structure of composite material, the usual each self-sustaining of other composition material individual separately, and play a role separately, because composite plate can be firmer, gentlier and/or more cheap compared with traditional integral material or homogeneous material, so composite plate becomes attractive to construction industry.Such as, the composite board (compound) of composite interlayer structure plate or sandwich has compared with light weight, possesses compared with high bending stiffness and have lower overall mass density, but, in order to lower cost, faster speed, more superior environment temperature comfort level, and better structural integrity constructs environment protection architecture system, modern architecture industry is still found constantly has higher intensity, better heat insulation capacity and lighter constructional materials.
Therefore, based on the problems referred to above, the invention provides the compound magnesium silicate warming plate with sandwich construction.
Summary of the invention
Goal of the invention: the object of this invention is to provide the compound magnesium silicate warming plate with sandwich construction, its multi-layer structure design is reasonable, and sandwich construction Wear-resistant, high-temperature resistant, has stronger deformation resistance simultaneously and appearance is smooth, attractive in appearance.
Technical scheme: the invention provides the compound magnesium silicate warming plate with sandwich construction, by the first layer of polyurethane, the second layer of polyurethane, and is arranged on the multilayer packed layer composition in the middle of the first layer of polyurethane, the second layer of polyurethane; Described multilayer packed layer, comprise the first mucigel, magnesium silicate layer, sepiolite layer and the second mucigel, wherein, the two sides of the first mucigel connects the first layer of polyurethane, magnesium silicate layer respectively, and the two sides of the second mucigel connects the second layer of polyurethane, sepiolite layer respectively; Described first layer of polyurethane, the second layer of polyurethane, the first mucigel, magnesium silicate layer, sepiolite layer are identical with the thickness of the second mucigel and integral slab thickness that is that form is 30mm-100mm.
The technical program, the thickness of described first layer of polyurethane, the second layer of polyurethane, the first mucigel is identical; The thickness of described magnesium silicate layer, sepiolite layer, the second mucigel is identical.
The technical program, the thickness of described first layer of polyurethane, the second layer of polyurethane, the first mucigel is greater than the thickness of magnesium silicate layer, sepiolite layer, the second mucigel respectively.
The technical program, the integral slab structural thickness that described first layer of polyurethane, the second layer of polyurethane, the first mucigel, magnesium silicate layer, sepiolite layer and the second mucigel are formed is 40mm-80mm.
The technical program, the integral slab structural thickness that described first layer of polyurethane, the second layer of polyurethane, the first mucigel, magnesium silicate layer, sepiolite layer and the second mucigel are formed is 50mm-70mm.
The technical program, described first mucigel or the second mucigel respectively by dispersing agent, cementing agent, bleeding agent, defoamer one or more make.
Compared with prior art, the beneficial effect with the compound magnesium silicate warming plate of sandwich construction of the present invention is: 1, the sandwich construction of appropriate design is wear-resisting, high temperature resistant, corrosion-resistant and have stronger deformation resistance, simultaneously plasticity, stability, by force closing property, good integrity, environmental protection; 2, the fire-resistant high-temperature material such as magnesium silicate layer, sepiolite layer adds the composite manufacturings such as dispersing agent, cementing agent, bleeding agent and defoamer and forms, this product quality is soft, density is low, coefficient of thermal conductivity is little, water resistance good (hydrophobic type), acid-proof alkaline is good, serviceability temperature is high, nontoxic, corrosion-free, pollution-free, easy construction.The present invention is reasonable in design, easily promotes.
Accompanying drawing explanation
Fig. 1 is the structural representation with the compound magnesium silicate warming plate of sandwich construction of the embodiment of the present invention one;
Fig. 2 is the structural representation with the compound magnesium silicate warming plate of sandwich construction of the embodiment of the present invention two;
Wherein, in figure, sequence number mark is as follows: 1-first layer of polyurethane, 2-second layer of polyurethane, 3-first mucigel, 4-magnesium silicate layer, 5-sepiolite layer, 6-second mucigel.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further.
Embodiment one
The compound magnesium silicate warming plate with sandwich construction as shown in Figure 1, by the first layer of polyurethane 1, second layer of polyurethane 2, and is arranged on the multilayer packed layer composition in the middle of the first layer of polyurethane 1, second layer of polyurethane 2; Multilayer packed layer, comprise the first mucigel 3, magnesium silicate layer 4, sepiolite layer 5 and the second mucigel 6, wherein, the two sides of the first mucigel 3 connects the first layer of polyurethane 1 respectively, the two sides of magnesium silicate layer 4, second mucigel 6 connects the second layer of polyurethane 2, sepiolite layer 5 respectively.
Preferred further, the first layer of polyurethane 1, second layer of polyurethane 2, first mucigel 3, magnesium silicate layer 4, sepiolite layer 5 are identical with the thickness of the second mucigel 6 and integral slab thickness that is that form is 30mm-100mm; And first mucigel 3 or the second mucigel 6 respectively by dispersing agent, cementing agent, bleeding agent, defoamer one or more make, its multi-layer compound structure designs, and effectively improve integrally-built heat-proof quality and abrasion resistance, its toughness is strong and reusable.
Embodiment two
The compound magnesium silicate warming plate with sandwich construction as shown in Figure 2, by the first layer of polyurethane 1, second layer of polyurethane 2, and is arranged on the multilayer packed layer composition in the middle of the first layer of polyurethane 1, second layer of polyurethane 2; Multilayer packed layer, comprise the first mucigel 3, magnesium silicate layer 4, sepiolite layer 5 and the second mucigel 6, wherein, the two sides of the first mucigel 3 connects the first layer of polyurethane 1 respectively, the two sides of magnesium silicate layer 4, second mucigel 6 connects the second layer of polyurethane 2, sepiolite layer 5 respectively.
Preferred further, the thickness of the first layer of polyurethane 1, second layer of polyurethane 2, first mucigel 3 is identical, and the thickness of magnesium silicate layer 4, sepiolite layer 5, second mucigel 6 is identical; And first the thickness of layer of polyurethane 1, second layer of polyurethane 2, first mucigel 3 be greater than the thickness of magnesium silicate layer 4, sepiolite layer 5, second mucigel 6 respectively; And the integral slab structural thickness that first layer of polyurethane 1, second layer of polyurethane 2, first mucigel 3, magnesium silicate layer 4, sepiolite layer 5 and the second mucigel 6 are formed is 40mm-80mm; And first mucigel 3 or the second mucigel 6 respectively by dispersing agent, cementing agent, bleeding agent, defoamer one or more make, its multi-layer compound structure designs, and effectively improve integrally-built heat-proof quality and abrasion resistance, its toughness is strong and reusable.
Wherein, the first layer of polyurethane 1 in embodiment one and embodiment two, second layer of polyurethane 2, first mucigel 3, aluminium carbonate dimension layer 4, the integral slab structural thickness that sepiolite layer 5 and the second mucigel 6 are formed is 60mm, it has good heat insulation, Wear-resistant, high-temperature resistant, static electricity resistance and deformation resistance, wherein, the composite plate coefficient of thermal conductivity of this structure is 0.036W/m.K (18), serviceability temperature is subzero 10-700 DEG C, density is 25-55Kg/m3, fireproof performance is A level, elastic recovery rate is 98%, product specification is 1000*500, coefficient of thermal conductivity is 0.028-0.045, tensile strength is 0.8-1KG, within the scope of serviceability temperature, can Long-Time Service, not easily aging, never degenerate, nonpoisonous and tasteless, heat-insulating property does not subtract for a long time, have the light coefficient of thermal conductivity of body little, heat insulation, every features such as cold, shockproof, sound-absorbings, be widely used in the industries such as metallurgy, chemical industry, oil, boats and ships, weaving, medicine, traffic, thermoelectricity, building, compared with other heat insulating material, have body light, easy construction, can cut randomly, according to the holder of type bag, free from environmental pollution, not chafe, the feature such as to construct lossless.
The above is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvement, and these improvement also should be considered as protection scope of the present invention.

Claims (6)

1. there is the compound magnesium silicate warming plate of sandwich construction, it is characterized in that: by the first layer of polyurethane (1),
Diepoxy resin layer (2), and be arranged on the multilayer packed layer composition in the middle of the first layer of polyurethane (1), the second layer of polyurethane (2); Described multilayer packed layer, comprise the first mucigel (3), magnesium silicate layer (4), sepiolite layer (5) and the second mucigel (6), wherein, the two sides of the first mucigel (3) connects the first layer of polyurethane (1), magnesium silicate layer (4) respectively, and the two sides of the second mucigel (6) connects the second layer of polyurethane (2), sepiolite layer (5) respectively; Described first layer of polyurethane (1), the second layer of polyurethane (2), the first mucigel (3), magnesium silicate layer (4), sepiolite layer (5) are identical with the thickness of the second mucigel (6) and integral slab thickness that is that form is 30mm-100mm.
2. the compound magnesium silicate warming plate with sandwich construction according to claim 1, is characterized in that: the thickness of described first layer of polyurethane (1), the second layer of polyurethane (2), the first mucigel (3) is identical; The thickness of described magnesium silicate layer (4), sepiolite layer (5), the second mucigel (6) is identical.
3. the compound magnesium silicate warming plate with sandwich construction according to claim 2, is characterized in that: the thickness of described first layer of polyurethane (1), the second layer of polyurethane (2), the first mucigel (3) is greater than the thickness of magnesium silicate layer (4), sepiolite layer (5), the second mucigel (6) respectively.
4. the compound magnesium silicate warming plate with sandwich construction according to claim 3, is characterized in that: the integral slab structural thickness that described first layer of polyurethane (1), the second layer of polyurethane (2), the first mucigel (3), magnesium silicate layer (4), sepiolite layer (5) and the second mucigel (6) are formed is 40mm-80mm.
5. the compound magnesium silicate warming plate with sandwich construction according to claim 1 or 4, is characterized in that: the integral slab structural thickness that described first layer of polyurethane (1), the second layer of polyurethane (2), the first mucigel (3), magnesium silicate layer (4), sepiolite layer (5) and the second mucigel (6) are formed is 50mm-70mm.
6. the compound magnesium silicate warming plate with sandwich construction according to claim 5, is characterized in that: described first mucigel (3) or the second mucigel (6) respectively by dispersing agent, cementing agent, bleeding agent, defoamer one or more make.
CN201511006614.1A 2015-12-29 2015-12-29 Composite magnesium silicate insulation board provided with multi-layer structure Pending CN105544750A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106739238A (en) * 2016-12-15 2017-05-31 南京市消防工程有限公司宜兴安装分公司 A kind of non-automatic incombustible material

Citations (4)

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Publication number Priority date Publication date Assignee Title
JPH02169234A (en) * 1988-12-22 1990-06-29 Ig Tech Res Inc Fireproof heat insulating panel
CN2466214Y (en) * 2001-02-20 2001-12-19 淄博市临淄镭射技术研究所 High-efficiency sound-absorbing thermal insulation sections
JP2003293483A (en) * 2002-03-29 2003-10-15 C I Kasei Co Ltd Fireproof tape, and fireproof construction of through hole of fire protecting partition wall using the fireproof tape
CN202882207U (en) * 2012-10-09 2013-04-17 湖北红莲湖博悦轻质材料有限公司 Cement fiber calcium silicate board

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02169234A (en) * 1988-12-22 1990-06-29 Ig Tech Res Inc Fireproof heat insulating panel
CN2466214Y (en) * 2001-02-20 2001-12-19 淄博市临淄镭射技术研究所 High-efficiency sound-absorbing thermal insulation sections
JP2003293483A (en) * 2002-03-29 2003-10-15 C I Kasei Co Ltd Fireproof tape, and fireproof construction of through hole of fire protecting partition wall using the fireproof tape
CN202882207U (en) * 2012-10-09 2013-04-17 湖北红莲湖博悦轻质材料有限公司 Cement fiber calcium silicate board

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* Cited by examiner, † Cited by third party
Title
徐峰等: "《建筑保温隔热材料与应用》", 31 July 2007 *
李湘洲: "《新型建筑节能材料的选用与施工》", 31 July 2012 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106739238A (en) * 2016-12-15 2017-05-31 南京市消防工程有限公司宜兴安装分公司 A kind of non-automatic incombustible material

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Application publication date: 20160504