CN107903504A - A kind of thermal insulation material - Google Patents
A kind of thermal insulation material Download PDFInfo
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- CN107903504A CN107903504A CN201710929583.XA CN201710929583A CN107903504A CN 107903504 A CN107903504 A CN 107903504A CN 201710929583 A CN201710929583 A CN 201710929583A CN 107903504 A CN107903504 A CN 107903504A
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Abstract
The present invention relates to a kind of thermal insulation material, belong to field of heat insulating materials.Thermal insulation material of the present invention specifically includes the component of the following meter of fraction by weight：Expandability polystyrene：60 80 parts, height glues recessed soil：59 parts, redispersable latex powder VAE：6 10 parts, Nano-meter Brucite Fiber：46 parts, foaming agent：25 parts, curing agent：25 parts, surfactant：25 parts, plasticizer：25 parts；Thermal insulation material of the present invention adds high viscous recessed soil, redispersable latex powder VAE and Nano-meter Brucite Fiber in the feed, can ensure obtained thermal insulation material excellent thermal insulation performance and have certain intensity.
Description
Invention field
The present invention relates to a kind of thermal insulation material, belong to field of heat insulating materials.
Background technology
Building energy conservation is an important component for saving the energy.Up to the present, energy saving building 17 has been totaled
More hundred million square metres.The exterior wall of these newly-built energy saving buildings and existing building reducing energy consumption mainly uses External Thermal Insulation Technology for External, special
It is not that the northern area of China almost all uses the thin-coat plaster heat-insulation systems such as stickup styrofoam (EPS/XPS), spraying polyurethane, accounts for
More than the 95% of engineer application amount, these technologies are made that outstanding contributions for the Building Energy-saving Work in China.
But since thermal insulation material need to be to be used in extensive range, using thermal insulation material made of the prior art in practical application
Field is also extremely restricted.
The content of the invention
The purpose of the present invention is for the above-mentioned problems in the prior art, it is proposed that a kind of performance is good, service life
Lasting thermal insulation material.
The above-mentioned purpose of the present invention is realized by following technical solution：A kind of thermal insulation material, the thermal insulation material are specific
Include the component of the following meter of fraction by weight：Expandability polystyrene：60-80 parts, height glues recessed soil：5-9 parts, redispersible breast
Rubber powder VAE：6-10 parts, Nano-meter Brucite Fiber：4-6 parts, foaming agent：2-5 parts, curing agent：2-5 parts, surfactant： 2-5
Part, plasticizer：2-5 parts.
In thermal insulation material of the present invention, redispersable latex powder VAE is added in thermal insulation material, is mixed and stirred in mixture and water
Afterwards, latex powder meet water be changed into lotion mortar condense hardening process in be dehydrated again, polymer beads are formed again in mortar
Polymeric acceptor structure, it is similar with polymer emulsion effect, modifying function is played to mortar, the bonding of mortar and matrix can be improved
Performance etc..
In addition, in thermal insulation material of the present invention, high viscous recessed soil is also added into.Recessed soil is that one kind has specialty fibers shape or chain
The rich water zeopan of structure, there is larger specific surface area and special Surface Physical Chemistry to act on, adsorbable dead weight
100% water, so with the increase of high viscous recessed native volume, boundary mortar reaches the water requirement relative increase of identical denseness.So
With the increase of water consumption, the compression shear adhesion strength of boundary mortar has downward trend.But due to recessed native special construction, when admixture is suitable
To measure after recessed soil that there is the pore structure of mortar and be obviously improved, total void rate decreases, especially harmless hole increase about 150%,
Harmful hole (hole for being more than 100nm) reduces by 50% or so, makes the internal void microminiaturization of mortar.Due to changing for internal pore structure
It is kind, the penetrating passage of mortar is reduced institutes so as to the heat-insulating property for the thermal insulation material that raising obtains.
Preferably, the high viscous recessed soil is needed by silanization treatment, the silane coupling agent of the silane treatment is KH-
570.It is strong that coupling agent improves high viscous recessed soil, redispersable latex powder VAE, expandability polystyrene and the bonding of other auxiliary agents
Degree, so as to play optimization function to the performance of thermal insulation mortar.
Furthermore in thermal insulation material of the present invention, it is also added into Nano-meter Brucite Fiber.Nano-meter Brucite Fiber has higher
Tensile modulus of elasticity, the admixture of Nano-meter Brucite Fiber improves the toughness of cement mortar.When bearing less tension,
Between fiber and hydrolysis product of cement glue sand is ensure that under firm cohesive force and the higher tensile strength collective effect of fiber
Globality and mechanics bearing capacity.When bearing larger tension, Nano-meter Brucite Fiber compensate for cement-based material modeling
Property it is insufficient the defects of, reduce material occur brittle fracture probability, micro-crack can be generated under the conditions of larger tension
And improve the security of material.
Preferably, the Nano-meter Brucite Fiber needs to include the following steps by pretreatment, the pretreatment：By water
Magnesite nanofiber high-speed stirred after OT osmotic agent solutions soak 24-26h.Immersion can effectively improve brucite fiber
Dispersion effect, this is because dispersant can have the sufficient time to penetrate into the gap of fibre bundle in immersion process, and
It is particularly well adsorbed in the surface of nanofiber so that the agglomerate reduced capability of fibre bundle, while to shepardite in whipping process
Fiber applies certain external force effect and the scattered of Nano-meter Brucite Fiber is played a role.
In a kind of above-mentioned thermal insulation material, the OT bleeding agents quality is the 0.15- of Nano-meter Brucite Fiber quality
0.25%, speed of agitator 1000-1100r/min, mixing time 30-40min.
A kind of heat-preserving complex material, the heat-preserving complex material include above-mentioned thermal insulation material and coated in the insulations in insulation
Coating.
In a kind of above-mentioned heat-preserving complex material, the thermal insulation coatings include the component of following parts by weight：Fluorine carbon emulsion：
40-50 parts, sepiolite：10-15 parts, expanded perlite：5-10 parts, alumina silicate fibre：5-10 parts, titanium dioxide：It is 2-5 parts, empty
Heart bead：5-8 parts, sericite in powder：2-5 parts, other auxiliary agents：10-15 parts.
The present invention is coated with the thermal insulation coatings of as above component on thermal insulation material, and heat-insulated aggregate is non-in insulating mold coating
Often important component, the size of its thermal conductivity factor determine the thermal and insulating performance of coating.Present invention selection has very macroporosity
Expanded perlite and be heat-insulated aggregate with the sepiolite of fibre structure.Expanded perlite has that light, voidage is big, hygroscopicity
Small, use temperature range wide (- 273~1000 DEG C), chemical property be stable, stronger suction-operated and the advantages that heat-blocking action；
The tubulose penetrating via and fibre structure that sepiolite has, are easily to adsorb air and be allowed to the link layer in metastable state
Structure, is a kind of good heat-barrier material.
For the present invention using alumina silicate fibre as mineral wool, main function of the mineral wool in insulating mold coating is increase
The integral strength of coating, reduce and shrink and crack.If individually using insulation aggregate as filler, the film being usually formed is dredged
Pine and hole is very big, or even film is discontinuous, and the adhesive force of coating and ground is low, and film easily produces pin hole, causes to accumulate
Dustiness contaminates.Suitable filler is added, the hole between insulation aggregate can be filled, makes film fine and close, improves adhesive force.And
And the filler added can also play skeleton, thickening, reduce and shrink, improve application property and surface state etc., in addition, adding inexpensive
Filler can also improve the solid content of coating, reduce the price of coating.The present invention selects titanium dioxide, hollow glass spheres to be used as and fill out
Material, has the advantages that light, low heat conduction, sound insulation, high dispersive, electrical insulating property and heat endurance are good.
In thermal insulation coatings, the fluorine carbon emulsion is methyl methacrylate, butyl acrylate, hexafluorobutyl acrylate
Mixture, and mass ratio 7-8:7-8:5-6.Wherein methyl methacrylate can assign the stronger hardness of film forming matter, tensile strength,
Improve the cohesive force to matrix.Butyl acrylate can improve the adhesiveness and pliability after product film forming.Hexafluorobutyl acrylate
Improve the waterproof oil resistant of film, stain resistant, weatherability and acid-alkali-corrosive-resisting.The present invention uses the fluorine carbon emulsion conduct of said ratio
The base-material of coating, mainly plays cementation to insulation aggregate, and assigns coating good workability, has coating
Good overall performance and the adhesive force to ground, base-material are the determinants for influencing coating property, and base-material can influence coating
The performances such as water proofing property, hardness, resistance to acid and alkali, resistance to salt water, adhesive force, adhesion strength.
In thermal insulation coatings, other auxiliary agents include dispersant, wetting agent, thickener, defoamer, coalescents.Wherein, divide
Powder is sodium tripolyphosphate, the one or more in sodium tetrapolyphosphate, calgon；Wetting agent is polyethylene glycol oxide aliphatic acid
One or both of ester, polyethylene glycol oxide alkyl phenyl ether；Thickener is polyvinyl alcohol, Sodium Polyacrylate, hydroxylmethyl cellulose
One or more in element, hydroxyethyl cellulose carboxymethyl cellulose；Defoamer is lower alcohols, mineral oils and polar organic
One kind in compound；Coalescents are ethylene glycol ethyl ether, the one or more in butyl glycol ether, ethylene glycol, propane diols.
A kind of preparation method of heat-preserving complex material, the preparation method include the following steps：
By expandability polystyrene respectively by the expandability polystyrene bead that foams and cure and to obtain twice；
Height is glued into recessed soil, redispersable latex powder VAE, Nano-meter Brucite Fiber, surfactant, plasticizer are added to appearance
In device, uniform mixed solution is stirred at room temperature with electric mixer；
Foaming agent is added in mixed solution, curing agent is added after stirring, adds expandability polystyrene bead, with pinching
Conjunction machine mixes；
Kneaded mixture is poured into preheated mould, and mould is quickly inserted in vacuum drying chamber, completely
Heat-preserving complex material semi-finished product are taken out to obtain after curing.
Thermal insulation material is coated on heat-preserving complex material semi-finished product and obtains heat-preserving complex material.
Compared with prior art, the invention has the advantages that：
1st, thermal insulation material of the present invention adds high viscous recessed soil, redispersable latex powder VAE and shepardite nanometer in the feed
Fiber, can ensure obtained thermal insulation material excellent thermal insulation performance and have certain intensity；
2nd, thermal insulation material of the present invention is coated with thermal insulation coatings on the basis of thermal insulation material, it uses fluorine in thermal insulation coatings
Carbon emulsion, and other aggregates, auxiliary agent etc. are added, obtained thermal-insulation coating function admirable can be made；
3rd, heat-preserving complex material of the present invention is also coated with thermal insulation coatings on the basis of thermal insulation material, while by certain
Preparation method so that obtained thermal insulation material has excellent heat-insulating property, and certain intensity, it is ensured that its service life.
Embodiment
It is the specific embodiment of the present invention below, technical scheme is further described, but the present invention is simultaneously
It is not limited to these embodiments.
Embodiment 1
By expandability polystyrene respectively by the expandability polystyrene bead that foams and cure and to obtain twice, then height is viscous recessed
Soil, redispersable latex powder VAE, Nano-meter Brucite Fiber, surfactant, plasticizer are added in container, use electric stirring
Uniform mixed solution is stirred at room temperature in device, and foaming agent is added in mixed solution, curing agent is added after stirring, adding can
Hair property polystyrene bead, is mixed with kneader, wherein, thermal insulation material specifically includes the component of the following meter of fraction by weight：Can
Hair property polystyrene：60 parts, height glues recessed soil：5 parts, redispersable latex powder VAE：6 parts, Nano-meter Brucite Fiber：4 parts, foaming
Agent：2 parts, curing agent：2 parts, surfactant：2 parts, plasticizer：2 parts, the viscous recessed soil of height, Nano-meter Brucite Fiber are by pre- place
The Nano-meter Brucite Fiber of reason；
Kneaded mixture is poured into preheated mould, and mould is quickly inserted in vacuum drying chamber, completely
Heat-preserving complex material semi-finished product are taken out to obtain after curing.
Thermal insulation material is coated on heat-preserving complex material semi-finished product and obtains heat-preserving complex material, wherein, thermal insulation coatings are included such as
The component of lower parts by weight：Fluorine carbon emulsion：40 parts, sepiolite：10 parts, expanded perlite：5 parts, alumina silicate fibre：5 parts, two
Titanium oxide：2 parts, hollow glass spheres：5 parts, sericite in powder：2 parts, other auxiliary agents：10 parts；Fluorine carbon emulsion for methyl methacrylate,
The mixture of butyl acrylate, hexafluorobutyl acrylate, and mass ratio 7:7:5.
Embodiment 2
By expandability polystyrene respectively by the expandability polystyrene bead that foams and cure and to obtain twice, then height is viscous recessed
Soil, redispersable latex powder VAE, Nano-meter Brucite Fiber, surfactant, plasticizer are added in container, use electric stirring
Uniform mixed solution is stirred at room temperature in device, and foaming agent is added in mixed solution, curing agent is added after stirring, adding can
Hair property polystyrene bead, is mixed with kneader, wherein, thermal insulation material specifically includes the component of the following meter of fraction by weight：Can
Hair property polystyrene：65 parts, height glues recessed soil：6 parts, redispersable latex powder VAE：7 parts, Nano-meter Brucite Fiber：4 parts, foaming
Agent：3 parts, curing agent：3 parts, surfactant：3 parts, plasticizer：2 parts, the viscous recessed soil of height, Nano-meter Brucite Fiber are by pre- place
The Nano-meter Brucite Fiber of reason；
Kneaded mixture is poured into preheated mould, and mould is quickly inserted in vacuum drying chamber, completely
Heat-preserving complex material semi-finished product are taken out to obtain after curing.
Thermal insulation material is coated on heat-preserving complex material semi-finished product and obtains heat-preserving complex material, wherein, thermal insulation coatings are included such as
The component of lower parts by weight：Fluorine carbon emulsion：42 parts, sepiolite：11 parts, expanded perlite：6 parts, alumina silicate fibre：6 parts, two
Titanium oxide：3 parts, hollow glass spheres：5 parts, sericite in powder：3 parts, other auxiliary agents：12 parts；Fluorine carbon emulsion for methyl methacrylate,
The mixture of butyl acrylate, hexafluorobutyl acrylate, and mass ratio 7.2:7.2:5.5.
Embodiment 3
By expandability polystyrene respectively by the expandability polystyrene bead that foams and cure and to obtain twice, then height is viscous recessed
Soil, redispersable latex powder VAE, Nano-meter Brucite Fiber, surfactant, plasticizer are added in container, use electric stirring
Uniform mixed solution is stirred at room temperature in device, and foaming agent is added in mixed solution, curing agent is added after stirring, adding can
Hair property polystyrene bead, is mixed with kneader, wherein, thermal insulation material specifically includes the component of the following meter of fraction by weight：Can
Hair property polystyrene：70 parts, height glues recessed soil：7 parts, redispersable latex powder VAE：8 parts, Nano-meter Brucite Fiber：5 parts, foaming
Agent：4 parts, curing agent：3 parts, surfactant：4 parts, plasticizer：3 parts, the viscous recessed soil of height, Nano-meter Brucite Fiber are by pre- place
The Nano-meter Brucite Fiber of reason；
Kneaded mixture is poured into preheated mould, and mould is quickly inserted in vacuum drying chamber, completely
Heat-preserving complex material semi-finished product are taken out to obtain after curing.
Thermal insulation material is coated on heat-preserving complex material semi-finished product and obtains heat-preserving complex material, wherein, thermal insulation coatings are included such as
The component of lower parts by weight：Fluorine carbon emulsion：45 parts, sepiolite：13 parts, expanded perlite：8 parts, alumina silicate fibre：7 parts, two
Titanium oxide：4 parts, hollow glass spheres：6 parts, sericite in powder：4 parts, other auxiliary agents：13 parts；Fluorine carbon emulsion for methyl methacrylate,
The mixture of butyl acrylate, hexafluorobutyl acrylate, and mass ratio 7.5:7.5:5.5.
Embodiment 4
By expandability polystyrene respectively by the expandability polystyrene bead that foams and cure and to obtain twice, then height is viscous recessed
Soil, redispersable latex powder VAE, Nano-meter Brucite Fiber, surfactant, plasticizer are added in container, use electric stirring
Uniform mixed solution is stirred at room temperature in device, and foaming agent is added in mixed solution, curing agent is added after stirring, adding can
Hair property polystyrene bead, is mixed with kneader, wherein, thermal insulation material specifically includes the component of the following meter of fraction by weight：Can
Hair property polystyrene：75 parts, height glues recessed soil：8 parts, redispersable latex powder VAE：9 parts, Nano-meter Brucite Fiber：5 parts, foaming
Agent：4 parts, curing agent：4 parts, surfactant：4 parts, plasticizer：4 parts, the viscous recessed soil of height, Nano-meter Brucite Fiber are by pre- place
The Nano-meter Brucite Fiber of reason；
Kneaded mixture is poured into preheated mould, and mould is quickly inserted in vacuum drying chamber, completely
Heat-preserving complex material semi-finished product are taken out to obtain after curing.
Thermal insulation material is coated on heat-preserving complex material semi-finished product and obtains heat-preserving complex material, wherein, thermal insulation coatings are included such as
The component of lower parts by weight：Fluorine carbon emulsion：48 parts, sepiolite：14 parts, expanded perlite：9 parts, alumina silicate fibre：9 parts, two
Titanium oxide：4 parts, hollow glass spheres：7 parts, sericite in powder：4 parts, other auxiliary agents：14 parts；Fluorine carbon emulsion for methyl methacrylate,
The mixture of butyl acrylate, hexafluorobutyl acrylate, and mass ratio 7.8:7.8:5.8.
Embodiment 5
By expandability polystyrene respectively by the expandability polystyrene bead that foams and cure and to obtain twice, then height is viscous recessed
Soil, redispersable latex powder VAE, Nano-meter Brucite Fiber, surfactant, plasticizer are added in container, use electric stirring
Uniform mixed solution is stirred at room temperature in device, and foaming agent is added in mixed solution, curing agent is added after stirring, adding can
Hair property polystyrene bead, is mixed with kneader, wherein, thermal insulation material specifically includes the component of the following meter of fraction by weight：Can
Hair property polystyrene：80 parts, height glues recessed soil：9 parts, redispersable latex powder VAE：10 parts, Nano-meter Brucite Fiber：6 parts, foaming
Agent：5 parts, curing agent：5 parts, surfactant：5 parts, plasticizer：5 parts, the viscous recessed soil of height, Nano-meter Brucite Fiber are by pre- place
The Nano-meter Brucite Fiber of reason；
Kneaded mixture is poured into preheated mould, and mould is quickly inserted in vacuum drying chamber, completely
Heat-preserving complex material semi-finished product are taken out to obtain after curing.
Thermal insulation material is coated on heat-preserving complex material semi-finished product and obtains heat-preserving complex material, wherein, thermal insulation coatings are included such as
The component of lower parts by weight：Fluorine carbon emulsion：50 parts, sepiolite：15 parts, expanded perlite：10 parts, alumina silicate fibre：10 parts,
Titanium dioxide：5 parts, hollow glass spheres：8 parts, sericite in powder：4 parts, other auxiliary agents：15 parts；Fluorine carbon emulsion is methyl methacrylate
Ester, butyl acrylate, the mixture of hexafluorobutyl acrylate, and mass ratio 8:8:6.
Comparative example 1
With differing only in for embodiment 1, comparative example of the present invention uses commercially available thermal insulation material, other are same as Example 1,
Details are not described herein again.
Comparative example 2
With differing only in for embodiment 1, high viscous recessed soil and shepardite are not contained in comparative example thermal insulation material of the present invention and is received
Rice fiber, other are same as Example 1, and details are not described herein again.
Comparative example 3
With differing only in for embodiment 1, redispersable latex powder VAE is not contained in comparative example thermal insulation material of the present invention,
Other are same as Example 1, and details are not described herein again.
Comparative example 4
With differing only in for embodiment 1, high viscous recessed soil and Nano-meter Brucite Fiber in comparative example thermal insulation material of the present invention
Not by pretreatment, other are same as Example 1, and details are not described herein again.
Comparative example 5
With differing only in for embodiment 1, comparative example thermal insulation material of the present invention does not coat thermal insulation coatings, other and implementation
Example 1 is identical, and details are not described herein again.
Comparative example 6
Using common breast in the thermal insulation coatings coated with differing only in for embodiment 1, comparative example thermal insulation material of the present invention
Liquid, other are same as Example 1, and details are not described herein again.
Thermal insulation material in embodiment 1-5 and comparative example 1-6 is subjected to performance detection, testing result is as shown in table 1.
Table 1：Performance of heat protective material testing result in embodiment 1-5 and comparative example 1-6
Added in the feed in conclusion can be seen that thermal insulation material of the present invention from comparative example of the present invention and embodiment
Height viscous recessed soil, redispersable latex powder VAE and Nano-meter Brucite Fiber, can ensure obtained thermal insulation material excellent thermal insulation performance
And there is certain intensity；In addition, heat-preserving complex material of the present invention is coated with thermal insulation coatings on the basis of insulation, it is applied in insulation
Fluorine carbon emulsion is used in material, and adds other aggregates, auxiliary agent etc., obtained thermal-insulation coating function admirable can be made.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can do various modifications or supplement to described specific embodiment or substitute in a similar way, but simultaneously
The spirit or beyond the scope of the appended claims of the present invention is not deviated by.
It is skilled to this area although having been made a detailed description to the present invention and being cited some specific embodiments
For technical staff, as long as it is obvious that can make various changes or correct without departing from the spirit and scope of the present invention.
Claims (8)
1. a kind of thermal insulation material, it is characterised in that the thermal insulation material specifically includes the component of the following meter of fraction by weight：It can send out
Property polystyrene：60-80 parts, height glues recessed soil：5-9 parts, redispersable latex powder VAE：6-10 parts, Nano-meter Brucite Fiber：4-6
Part, foaming agent：2-5 parts, curing agent：2-5 parts, surfactant：2-5 parts, plasticizer：2-5 parts.
2. thermal insulation material according to claim 1, it is characterised in that the high viscous recessed soil is needed by silanization treatment,
The silane coupling agent of the silane treatment is KH-570.
3. thermal insulation material according to claim 1, it is characterised in that the Nano-meter Brucite Fiber is needed by pre- place
Reason, the pretreatment include the following steps：By Nano-meter Brucite Fiber through OT osmotic agent solutions soak 24-26h after high-speed stirred.
4. thermal insulation material according to claim 3, it is characterised in that the OT bleeding agents quality is Nano-meter Brucite Fiber
The 0.15-0.25% of quality, speed of agitator 1000-1100r/min, mixing time 30-40min.
A kind of 5. heat-preserving complex material, it is characterised in that the heat-preserving complex material include thermal insulation material described in claim 1 and
Coated in the thermal insulation coatings in insulation.
6. heat-preserving complex material according to claim 5, it is characterised in that the thermal insulation coatings include following parts by weight
Component：Fluorine carbon emulsion：40-50 parts, sepiolite：10-15 parts, expanded perlite：5-10 parts, alumina silicate fibre：5-10 parts, two
Titanium oxide：2-5 parts, hollow glass spheres：5-8 parts, sericite in powder：2-5 parts, other auxiliary agents：10-15 parts.
7. heat-preserving complex material according to claim 6, it is characterised in that the fluorine carbon emulsion is methyl methacrylate
Ester, butyl acrylate, the mixture of hexafluorobutyl acrylate, and mass ratio 7-8:7-8:5-6.
8. heat-preserving complex material according to claim 7, it is characterised in that other described auxiliary agents include dispersant, wetting
Agent, thickener, defoamer, coalescents.
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| CN201710929583.XA CN107903504A (en) | 2017-10-09 | 2017-10-09 | A kind of thermal insulation material |
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| CN201710929583.XA CN107903504A (en) | 2017-10-09 | 2017-10-09 | A kind of thermal insulation material |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108638605A (en) * | 2018-06-27 | 2018-10-12 | 安徽铭源新型建材科技有限公司 | Composite expanded perlite integrated heat-preservation hanging plate |
| CN108643375A (en) * | 2018-06-27 | 2018-10-12 | 安徽铭源新型建材科技有限公司 | A kind of expanded perlite integrated heat-preservation hanging plate |
| CN110108077A (en) * | 2019-05-27 | 2019-08-09 | 南通远征冷冻设备有限公司 | A kind of high efficiency quick freezing repository |
| CN110128752A (en) * | 2019-05-27 | 2019-08-16 | 南通远征冷冻设备有限公司 | A kind of the library thermal insulation material and production method |
| CN116120789A (en) * | 2023-02-16 | 2023-05-16 | 广东天盈环保新材料有限公司 | Environment-friendly paint for removing formaldehyde from building interior wall |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108638605A (en) * | 2018-06-27 | 2018-10-12 | 安徽铭源新型建材科技有限公司 | Composite expanded perlite integrated heat-preservation hanging plate |
| CN108643375A (en) * | 2018-06-27 | 2018-10-12 | 安徽铭源新型建材科技有限公司 | A kind of expanded perlite integrated heat-preservation hanging plate |
| CN110108077A (en) * | 2019-05-27 | 2019-08-09 | 南通远征冷冻设备有限公司 | A kind of high efficiency quick freezing repository |
| CN110128752A (en) * | 2019-05-27 | 2019-08-16 | 南通远征冷冻设备有限公司 | A kind of the library thermal insulation material and production method |
| CN116120789A (en) * | 2023-02-16 | 2023-05-16 | 广东天盈环保新材料有限公司 | Environment-friendly paint for removing formaldehyde from building interior wall |
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