CN202416597U - Thermal-insulation sandwich plate - Google Patents

Thermal-insulation sandwich plate Download PDF

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Publication number
CN202416597U
CN202416597U CN2011203923301U CN201120392330U CN202416597U CN 202416597 U CN202416597 U CN 202416597U CN 2011203923301 U CN2011203923301 U CN 2011203923301U CN 201120392330 U CN201120392330 U CN 201120392330U CN 202416597 U CN202416597 U CN 202416597U
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CN
China
Prior art keywords
insulation
layer
plate
thermal
surface layer
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.)
Expired - Lifetime
Application number
CN2011203923301U
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Chinese (zh)
Inventor
冉廷宝
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.)
Liaoning Liaojie Technology Co., Ltd.
Original Assignee
LIAONING GENIUS NEW MATERIAL 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 LIAONING GENIUS NEW MATERIAL CO Ltd filed Critical LIAONING GENIUS NEW MATERIAL CO Ltd
Priority to CN2011203923301U priority Critical patent/CN202416597U/en
Application granted granted Critical
Publication of CN202416597U publication Critical patent/CN202416597U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a thermal-insulation sandwich plate which comprises surface layers (1) and a sandwich layer (2), wherein each surface layer (1) is a non-woven fabric composite plate, and the sandwich layer (2) is a polyurethane foam plate; the non-woven fabric composite plates are attached to the upper and lower side surfaces of the polyurethane foam plate through an adhesive; and each non-woven fabric composite plate is a composite plate formed by hot-forming a glass fiber reinforced thermoplastic resin plate (11) and a non-woven fabric (12). Compared with the prior art, the thermal-insulation sandwich plate has very ideal thermal insulation effect, is suitable for -30-70 DEG C, and has obvious advantages of sound insulation, heat insulation, moisture resistance, corrosion resistance, flame retardancy and the like. The weight is greatly reduced; and all the thermal insulation, strength and economic cost are taken into consideration, and the surface layers and the sandwich layer are designed into proper thicknesses, so that the thermal-insulation sandwich plate has the advantages of excellent thermal insulation property, high stability and obvious economical efficiency.

Description

A kind of insulation sandwich board
Technical field
The utility model relates to a kind of heat-insulation and heat-preservation sheet material, especially relates to a kind of insulation sandwich board.
Background technology
Along with the continuous development of society, the pattern, structure that are used for the heat preservation plate material of building decoration purposes are all in continuous variation, and at present, the insulation sandwich board of selling on the market has foam glass board; Calcium silicate board with microporous, rock cotton board etc., its weak point is, foam glass board; Calcium silicate board with microporous, rock cotton board density is bigger, causes weight big, and cost is high; Coefficient of thermal conductivity is big, does not reach the purpose of heat-insulation and heat-preservation efficiently, and energy-saving effect is not satisfactory.
The utility model content
The purpose of the utility model is exactly to provide a kind of in light weight, the insulation sandwich board that heat preservation and insulation is good for the defective that overcomes above-mentioned prior art existence.
The purpose of the utility model can realize through following technical scheme: insulation sandwich board; Comprise surface layer and laminboard layer; Described surface layer is the non-woven fabric compounded plate that glass strengthens thermoplastic resin sheet material and nonwoven composition; Described laminboard layer is a polyurethane foam board, and surface layer is provided with two-layer, is bonded in the two sides up and down of laminboard layer respectively through adhesive.
As preferably, described surface layer is that glass fiber strengthens thermoplastic resin sheet material and the hot-forming non-woven fabric compounded plate of nonwoven.
As preferably, described laminboard layer is for adding the polyurethane foam board of fire retardant, thereby makes sandwiched plate have fire-proof function.
As preferably, described adhesive is any in polyurethane, combined polyether or the isocyanates.
As preferably, the described laminboard layer thickness of the surface layer of two sides up and down equates.The polyurethane foam board thickness of the surface layer of two sides up and down equates.
As preferably, the thickness of described surface layer is 2~10mm, and the thickness of described laminboard layer is 30~120mm.
As preferably, the thickness of described surface layer is 5mm, and the thickness of described laminboard layer is 75mm.
Surface layer and laminboard layer are designed to above-mentioned thickness, are to take into account to have considered insulation, intensity and financial cost, if the thickness of surface layer and laminboard layer increases, insulation, stability can not significantly improve, but the insulation stability can not get guaranteeing; Draw through test of many times, surface layer and laminboard layer are designed to above-mentioned thickness, not only make it have excellent insulating, stability, and have remarkable economical property.
Obvious superiority such as compared with prior art, the utility model heat insulation effect is very good, is applicable to-30~70 degrees centigrade, has sound-insulating and heat-insulating, and is moistureproof corrosion-resistant, fire-retardant; And weight alleviates greatly; And take into account and considered insulation, intensity and financial cost, surface layer and laminboard layer are designed to suitable thickness, not only make it have excellent insulating, stability, and have remarkable economical property.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure, 1 is that surface layer, 11 is that nonwoven, 2 is laminboard layer for glass strengthens thermoplastic resin sheet material, 12.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is elaborated.
Embodiment 1
A kind of insulation sandwich board; Its structure is as shown in Figure 1; Comprise surface layer 1 and laminboard layer 2; Surface layer 1 strengthens the hot-forming non-woven fabric compounded plate of thermoplastic resin sheet material 11 and nonwoven 12 for glass, and laminboard layer 2 is for adding the polyurethane foam board of fire retardant, and non-woven fabric compounded plate is bonded in the two sides up and down of polyurethane foam board through adhesive.The adhesive that uses is in polyurethane, combined polyether or the isocyanates any, and the thickness of the surface layer 1 of two sides equates up and down, is 5mm, and the thickness of laminboard layer 2 is 75mm.
Embodiment 2
Insulation sandwich board comprises surface layer 1 and laminboard layer 2, and wherein surface layer 1 strengthens the hot-forming non-woven fabric compounded plate of thermoplastic resin sheet material 11 and nonwoven 12 for glass fiber.This surface layer 1 has two-layer, is bonded in the two sides up and down of laminboard layer 2 through isocyanate adhesive.The thickness of two-layer surface layer 1 is identical, is 10mm.Laminboard layer 2 is for adding the polyurethane foam board of fire retardant, and thickness is 30mm, has fire-proof function.
Embodiment 3
Insulation sandwich board comprises surface layer 1 and laminboard layer 2, and wherein surface layer 1 strengthens the hot-forming non-woven fabric compounded plate of thermoplastic resin sheet material 11 and nonwoven 12 for glass fiber.This surface layer 1 has two-layer, is bonded in the two sides up and down of laminboard layer 2 through polyurethane binder.The thickness of two-layer surface layer 1 is identical, is 2mm.Laminboard layer 2 is for adding the polyurethane foam board of fire retardant, and thickness is 120mm, has fire-proof function.

Claims (5)

1. insulation sandwich board; It is characterized in that this insulation sandwich board comprises surface layer (1) and laminboard layer (2); Described surface layer (1) strengthens the non-woven fabric compounded plate of thermoplastic resin sheet material (11) and nonwoven (12) composition for glass; Described laminboard layer (2) is a polyurethane foam board, and surface layer (1) is provided with two-layer, is bonded in the two sides up and down of laminboard layer (2) respectively through adhesive.
2. a kind of insulation sandwich board according to claim 1 is characterized in that, described surface layer (1) strengthens thermoplastic resin sheet material (11) and the hot-forming compound flaggy of nonwoven (12) for glass.
3. a kind of insulation sandwich board according to claim 1 is characterized in that, the thickness of two-layer nonwoven composite plate equates.
4. according to claim 1 or 3 described a kind of insulation sandwich boards, it is characterized in that the thickness of described surface layer (1) is 2~10mm, the thickness of described laminboard layer (2) is 30~120mm.
5. a kind of insulation sandwich board according to claim 4 is characterized in that, the thickness of described surface layer (1) is 5mm, and the thickness of described laminboard layer (2) is 75mm.
CN2011203923301U 2011-10-14 2011-10-14 Thermal-insulation sandwich plate Expired - Lifetime CN202416597U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203923301U CN202416597U (en) 2011-10-14 2011-10-14 Thermal-insulation sandwich plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203923301U CN202416597U (en) 2011-10-14 2011-10-14 Thermal-insulation sandwich plate

Publications (1)

Publication Number Publication Date
CN202416597U true CN202416597U (en) 2012-09-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011203923301U Expired - Lifetime CN202416597U (en) 2011-10-14 2011-10-14 Thermal-insulation sandwich plate

Country Status (1)

Country Link
CN (1) CN202416597U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103350512A (en) * 2013-06-21 2013-10-16 英特普制品有限公司 Device for forming thermoformed pad
CN104669730A (en) * 2013-11-27 2015-06-03 上海杰事杰新材料(集团)股份有限公司 Composite material door panel for bottom side door of open top wagon and preparation method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103350512A (en) * 2013-06-21 2013-10-16 英特普制品有限公司 Device for forming thermoformed pad
CN104669730A (en) * 2013-11-27 2015-06-03 上海杰事杰新材料(集团)股份有限公司 Composite material door panel for bottom side door of open top wagon and preparation method thereof

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: LIAONING LIAOJIE TECHNOLOGY CO., LTD.

Free format text: FORMER NAME: LIAONING GENIUS NEW MATERIAL CO., LTD.

CP03 Change of name, title or address

Address after: Panshan County Economic Development Zone 124101 Liaoning city of Panjin Province

Patentee after: Liaoning Liaojie Technology Co., Ltd.

Address before: 124010 new material industrial park, Panshan Economic Development Zone, Panjin, Liaoning

Patentee before: Liaoning Genius New Material Co., Ltd.

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20120905