CN104369479A - Reflective thermal insulation composite board - Google Patents

Reflective thermal insulation composite board Download PDF

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Publication number
CN104369479A
CN104369479A CN201310348709.6A CN201310348709A CN104369479A CN 104369479 A CN104369479 A CN 104369479A CN 201310348709 A CN201310348709 A CN 201310348709A CN 104369479 A CN104369479 A CN 104369479A
Authority
CN
China
Prior art keywords
thermal insulation
layer
composite board
ceramic fiber
insulation material
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
CN201310348709.6A
Other languages
Chinese (zh)
Inventor
魏曦晨
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.)
TIANJIN LIMING PRODUCTIVITY PROMOTION CENTER
Original Assignee
TIANJIN LIMING PRODUCTIVITY PROMOTION CENTER
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 TIANJIN LIMING PRODUCTIVITY PROMOTION CENTER filed Critical TIANJIN LIMING PRODUCTIVITY PROMOTION CENTER
Priority to CN201310348709.6A priority Critical patent/CN104369479A/en
Publication of CN104369479A publication Critical patent/CN104369479A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/005—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered 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
    • B32B9/041—Layered 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 of metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered 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
    • B32B9/047—Layered 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 made of fibres or filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/04—4 layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/416—Reflective
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/546—Flexural strength; Flexion stiffness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/558—Impact strength, toughness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2419/00—Buildings or parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Insulation (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention provides a reflective thermal insulation composite board. A ceramic fiber layer, an aluminum foil with two polished surfaces, a thermal insulation material layer, and a fiber cloth layer are arranged from top to bottom. Nano SiO2 powder and SiC powder are filled in the gaps between fibers of the ceramic fiber layer. The thermal insulation material layer is made of a glass magnesium board. The aluminum foil, air, SiO2, SiC, and fibers are combined together to intersect the materials so as to generate a synergetic effect, the composite board has the reflective and thermal insulation functions, and the thermal insulation effect is greatly improved. Furthermore, the two sides of the core thermal insulation layer are protected by thermal insulation material layers, at the same time the fiber cloth in the bottom layer and the ceramic fiber felt in the middle layer can increase the flexibility of the composite board, thus the composite board can be bended to a certain degree according to the actual needs, and the problem that the composite board is broken by bending is solved.

Description

Reflective insulation composite plate
Technical field
The invention provides a kind of reflective insulation composite plate used in industry and building.
Background technology
Along with the progress of society, every field is focused on one after another and is advocated energy saving standard consciousness, and " industrial energy saving consumption reduction " and " building environmental protection " are also more and more mentioned by people, are subject to the extensive concern of society.In current industrial heat preservation and building environmental protection, although have some energy-saving materials in use, always there is unsatisfactory place, if any heat insulation effect poor, some intensity is low, and some feature of environmental protection are bad, some installation and maintenance are difficult, in the urgent need to a kind of appearance of new composite board.
In the prior art, there is no the existing good heat preservation and insulation of a kind of heat-insulating composite panel, have again very strong toughness, can needing to carry out the bending of appropriateness according to using, do not have a kind of production technology of heat-insulating composite panel to be applicable to production line balance simultaneously, can mass industrialized production be carried out yet.
Summary of the invention
The problem to be solved in the present invention be to provide a kind ofly not easily to break, high insulating effect, prevent heat radiation, high temperature resistant, utilization rate of raw materials is high, can realize the composite plate produced in enormous quantities.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of reflective insulation composite plate, be disposed with ceramic fiber layer, double-face optical aluminum foil, insulation material layer and scrim cloth from top to bottom, be mingled with nanosized SiO_2 and SiC powder in the fiber gap of described ceramic fiber layer, described insulation material layer is glass magnesium plate.
Further, described each layer is interconnected by bonding extruding.
Not only advantage of the present invention is: aluminium foil, air, SiO2, SiC, fiber combine by this composite plate, and makes it mutual intersection, acting in conjunction, reflects but also heat insulation, greatly improves heat insulating effect; Insulation material layer group plays the protection to insulation material layer, makes it from destruction, and bottom fiber cloth and middle ceramic fiber layer can improve again the toughness of thermal insulation board simultaneously, can carry out the bending of appropriateness as required, solves the problem of the bending arrisdefect that breaks.
Accompanying drawing explanation
Fig. 1 is composite plate structure schematic diagram of the present invention
In figure:
1, ceramic fiber layer 2, double-face optical aluminum foil 3, insulation material layer
4, scrim cloth
Detailed description of the invention
As shown in Figure 1, reflective insulation composite plate of the present invention comprises and is disposed with ceramic fiber layer 1, double-face optical aluminum foil 2, insulation material layer 3 and scrim cloth 4 from top to bottom, be mingled with nanosized SiO_2 and SiC powder in the fiber gap of described ceramic fiber layer 1, described insulation material layer 3 is glass magnesium plate.Described each layer is interconnected by bonding extruding.
Reduce thermal loss by insulation material layer thermal insulation, by double-face optical aluminum foil reflective thermal radiation Loss reducing, and make the two mutually intersect, cooperatively interact, reach the effect of better heat-insulation and heat-preservation.Simultaneously double-face optical aluminum foil 2, ceramic fiber layer 1, jointly form a thermal insulation layer again, because ceramic fibre space is large, a certain amount of air can be had, when above-mentioned three layers of formation one are overall, the air barrier be made up of many microbubbles is just there will be in ceramic fiber layer 1, the double glazing of similar hollow, but the effect of heat insulation of air is limited, therefore be mingled with nanosized SiO_2 and SiC powder wherein, mutually intersected by aluminium foil, air, SiO2, SiC, fiber, acting in conjunction, not only reflect but also heat insulation, greatly reduce thermal conductivity factor, improve effect of heat insulation.Heat-insulating composite panel bulk density>=400Kg/m of the present invention 3(100 DEG C, 24h), thermal conductivity factor≤0.05W/mk(600 DEG C), be very outstanding heat preserving and insulating material.
Above one embodiment of the present of invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.

Claims (2)

1. reflective insulation composite plate, is characterized in that,
Be disposed with ceramic fiber layer, double-face optical aluminum foil, insulation material layer and scrim cloth from top to bottom, be mingled with nanosized SiO_2 and SiC powder in the fiber gap of described ceramic fiber layer, described insulation material layer is glass magnesium plate.
2. composite plate according to claim 1, is characterized in that, described each layer is interconnected by bonding extruding.
CN201310348709.6A 2013-08-12 2013-08-12 Reflective thermal insulation composite board Pending CN104369479A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310348709.6A CN104369479A (en) 2013-08-12 2013-08-12 Reflective thermal insulation composite board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310348709.6A CN104369479A (en) 2013-08-12 2013-08-12 Reflective thermal insulation composite board

Publications (1)

Publication Number Publication Date
CN104369479A true CN104369479A (en) 2015-02-25

Family

ID=52548793

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310348709.6A Pending CN104369479A (en) 2013-08-12 2013-08-12 Reflective thermal insulation composite board

Country Status (1)

Country Link
CN (1) CN104369479A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105202924A (en) * 2015-10-29 2015-12-30 三门峡市盛源材料工程有限公司 Heat-insulating lining of rotary tunnel kiln
CN110548877A (en) * 2019-08-23 2019-12-10 上海电气集团股份有限公司 Composite heat insulation plate for preparing metal powder through gas atomization

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105202924A (en) * 2015-10-29 2015-12-30 三门峡市盛源材料工程有限公司 Heat-insulating lining of rotary tunnel kiln
CN110548877A (en) * 2019-08-23 2019-12-10 上海电气集团股份有限公司 Composite heat insulation plate for preparing metal powder through gas atomization

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PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150225