CN202850236U - Melamine foam inorganic coating insulation plate - Google Patents
Melamine foam inorganic coating insulation plate Download PDFInfo
- Publication number
- CN202850236U CN202850236U CN 201220454381 CN201220454381U CN202850236U CN 202850236 U CN202850236 U CN 202850236U CN 201220454381 CN201220454381 CN 201220454381 CN 201220454381 U CN201220454381 U CN 201220454381U CN 202850236 U CN202850236 U CN 202850236U
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- melamine foam
- inorganic
- plate
- inorganic coating
- inorganic material
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Abstract
Disclosed is melamine foam inorganic coating insulation plate, of which the plate core is a melamine foam plate of 5-100 mm in thickness. The surface of the plate core is coated with inorganic material to form an inorganic material layer, the coated weight of the inorganic material being 50-1000g/cm2. The melamine foam density of the plate core is 8-700g/cm3. The melamine foam is coated with inorganic material and has non-combustible performance of inorganic composite material and heat insulation performance of melamine foam. The fireproof level of the melamine foam inorganic coating insulation plate reaches level A, which solves the problem that fireproof level of single melamine foam material can only reach level B1. Moreover, the melamine foam inorganic coating insulation plate is light and has the advantages of good thermal insulation performance, less smoke of combustion, low toxicity, and high compressive strength. The melamine foam inorganic coating insulation material is applicable to a thermal insulation layer on the exterior wall of a building.
Description
Technical field
The utility model relates to a kind of building thermal insulation material, is specifically related to the inorganic coating warming plate of a kind of melamine foams.
Background technology
In various organic resin foamed materials, melamine resin foam (melamine foams) material has good fire resistance, heat stability, low smokiness, high ageing-resistant performance and heat-insulating property, and is easy to other Material cladding processing.In recent years, the melamine resin foam becomes the exploitation focus of novel environment friendly flame-retarding new material.
From domestic external, there are several the enterprises such as German BASF, aboveground, largeization of Central Plains of Japan, Sichuan petrochemical industry in main melamine resin foam production enterprise, the melamine foams of its production is open celled foam, being used for the places such as automobile, high ferro vehicle, cinema, public place work uses as sound insulation materials, play the absorption sound wave, play noise reduction, deadening.Because the coefficient of thermal conductivity of melamine open celled foam is high, effect of heat insulation can not show a candle to the ideals such as polyurethane foam, polystyrene foam, phenolic resin foam, its intensity can not satisfy the required mechanical strength standard of external-wall heat-insulation material, and therefore, melamine foams can not be used for architecture exterior wall insulating materials to be used.
Architecture exterior wall insulating materials mainly adopts polyurethane foam, polystyrene foam, phenol formaldehyde foam, inorganic material foam at present.Because the good heat insulating of polyurethane foam and polystyrene foam is two kinds of present building thermal insulation material use amount maximum, but shortcoming is that toxicity is large after easy firing, the burning; Secondly be phenol formaldehyde foam, have that fire resistance is good, the amount of being fuming is little, but because the easy efflorescence of product, so that be restricted in the scope of building heat preservation field application; Have the inorganic material foam that does not fire characteristic, because coefficient of thermal conductivity is high, heat insulating ability is poor, suction is strong, is difficult to building exterior wall heat preserving.
Summary of the invention
The purpose of this utility model provides a kind of inorganic coating warming plate of melamine foams of A level fire-protection standard, can be applied to building exterior wall heat preserving.
To achieve these goals, the technical solution adopted in the utility model is: the inorganic coating warming plate of a kind of melamine foams, and the plate core is the melamine foams plate, density is controlled at 8-700g/cm
3, thickness is 5-100mm.The plate wicking surface applies or composite inorganic material, forms inorganic material layer.Described inorganic material is one or more mixtures of silica and silicate compound, oxide, nitride, carbide, boride, sulfide, silicide and various nonmetallic compound, cement, glass fiber material.Inorganic material coated weight or composite inorganic material grammes per square metre are controlled at 50-1000g/cm
2
The utility model has following advantage compared with prior art: the utility model had both had the noninflammability energy of inorganic composite materials at melamine foams surface coating inorganic material, had again the heat-insulating property of melamine foams.Solved the situation that single melamine foams material fireproof performance can only reach the B1 level, fire-protection rating can be brought up to the A level, has again simultaneously good heat insulating, the advantage that the amount of being fuming is little, toxicity is little, also reduce the water absorbing capacity of melamine foams by the coating inorganic material, improved the waterproof ability of melamine foams heat insulating material; Compare with the polyurethane foam, polystyrene foam, the phenol formaldehyde foam that use at present, melamine foams has better affinity performance with inorganic material, better adhesion.And have lightweight, the advantage that compressive strength is large.The inorganic coating heat insulating material of this melamine foams can be applied to building exterior wall heat preserving.
Description of drawings
Fig. 1: the utility model melamine foams thermal insulating composite panel structural representation, wherein: 1-plate core, 2-inorganic material layer.
The specific embodiment
The utility model is described in further detail below in conjunction with implementing
Embodiment 1
The inorganic coating warming plate of a kind of melamine foams, as shown in Figure 1, plate core 1 melamine foams plate is melamine foams, density is at 8-700g/cm
3Thickness is 5-100mm.Inorganic material layer 2 coated weights are at 50-1000g/cm
2
Plate core 1 surperficial coating inorganic material, form inorganic material layer 2, described inorganic material is silica and silicate compound, oxide, nitride, carbide, boride, sulfide, silicide and various nonmetallic compound, cement, one or more mixtures of glass fiber material.
Its production technology is: the melamine foams surface is applied one deck inorganic material, can by the oven dry of the methods such as natural drying or heating, drying or microwave drying, be the inorganic coating warming plate of melamine foams after the inorganic material sclerosis.
Claims (2)
1. inorganic coating warming plate of melamine foams, plate core (1) is the melamine foams plate, it is characterized in that: plate core (1) thickness is 5-100mm, the surperficial coating inorganic material of plate core (1), form inorganic material layer (2), the inorganic material coated weight is at 50-1000g/cm
2
2. the inorganic coating warming plate of melamine foams according to claim 1, it is characterized in that: the melamine foams density of described plate core (1) is at 8-700g/cm
3
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220454381 CN202850236U (en) | 2012-09-07 | 2012-09-07 | Melamine foam inorganic coating insulation plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220454381 CN202850236U (en) | 2012-09-07 | 2012-09-07 | Melamine foam inorganic coating insulation plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202850236U true CN202850236U (en) | 2013-04-03 |
Family
ID=47981449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220454381 Expired - Fee Related CN202850236U (en) | 2012-09-07 | 2012-09-07 | Melamine foam inorganic coating insulation plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202850236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631735A (en) * | 2014-12-23 | 2015-05-20 | 北京市安迪意松建筑科技发展有限公司 | Fireproof and thermal-insulation decorative board |
-
2012
- 2012-09-07 CN CN 201220454381 patent/CN202850236U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631735A (en) * | 2014-12-23 | 2015-05-20 | 北京市安迪意松建筑科技发展有限公司 | Fireproof and thermal-insulation decorative board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20190907 |