CN105619953B - A kind of thermal insulation board for smell storehouse - Google Patents

A kind of thermal insulation board for smell storehouse Download PDF

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Publication number
CN105619953B
CN105619953B CN201510996837.0A CN201510996837A CN105619953B CN 105619953 B CN105619953 B CN 105619953B CN 201510996837 A CN201510996837 A CN 201510996837A CN 105619953 B CN105619953 B CN 105619953B
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layer
alloy
thermal insulation
insulation board
resistance
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CN105619953A (en
Inventor
吴德华
宋珍华
强京宁
王辛
李金峰
刘锁英
龙成生
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Nanjing Police Dog Inst., Ministry of Public Safety
Suzhou Youdian Youwei Medical Technology Co., Ltd.
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SUZHOU YOUDIAN YOUWEI MEDICAL TECHNOLOGY Co Ltd
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    • 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
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/095—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyurethanes
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • 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
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/10—Interconnection of layers at least one layer having inter-reactive properties
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C18/00—Alloys based on zinc
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/06—Coating on the layer surface on metal layer
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
    • 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
    • B32B2307/554—Wear resistance
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Laminated Bodies (AREA)

Abstract

This case is related to a kind of thermal insulation board for smell storehouse, it is equipped with finishing coat, the first alloy-layer, adhesive layer, layer of polyurethane, adhesive layer, the second alloy-layer and back coating successively from top to bottom；Wherein, finishing coat includes：Epoxy resin, acetylene ethylene copolymer, parabromobenzoic acid methyl esters and boron oxide；Back coating includes：Polyester resin, acrylonitrile-acrylic acid methyl terpolymer, dibutyl oxalate and barium monoxide；First alloy-layer includes：Zinc, nickel, manganese, copper and carbon；Second alloy-layer includes：Copper, silicon, calcium, titanium and chromium.This case is directed to the design that surfaces externally and internally carries out coating and alloy-layer respectively according to the use environment in two faces of thermal insulation board, had both improved the resistance to extremely cold very hot characteristic and heat-insulating property of coating on inner surface, and had also improved the impact resistance and fire resistance of outer surface；By the improvement to alloy-layer material, the heat-insulating property and anti-freezing property of inner alloy layer are improved, enhances the shock resistance and wear-corrosion resistance of outer layer alloys layer.

Description

A kind of thermal insulation board for smell storehouse
Technical field
The present invention relates to a kind of thermal insulation material, more particularly to a kind of thermal insulation board for smell storehouse.
Background technology
Smell storehouse refers to that the thermal insulation board in smell storehouse is a kind of multiple for storing the intelligent freezer containing special odor article Condensation material, is mainly made of substrate and outer cladding plate in the prior art, and substrate is generally polyurethane, outer cladding plate be generally galvanized sheet, It is embossed aluminium sheet or stainless steel plate.It is such it is a kind of constitute most common most basic heat preservation of refrigeration storage material, but this material Insulating power can not maintain for a long time, and high and low temperature resistance is general, and anti-flammability is not ideal, and surface abrasion resistance is anti-scratch, corrosion resistance Energy and impact resistance can be poor.Also, thermal insulation board two sides of the prior art structure and material are symmetrical, it is not directed to Environment residing for the interior outside of thermal insulation board is designed and developed, and has thus limited to its performance.
The content of the invention
For the shortcomings of the prior art, the present invention provides a kind of thermal insulation board for smell storehouse, it has Outstanding heat insulating ability, high-low temperature resistant, anti-flammability, wearability, corrosion resistance and impact resistance ability.
The technical solution adopted in the present invention is as follows：
A kind of thermal insulation board for smell storehouse, its from top to bottom successively be equipped with finishing coat, the first alloy-layer, adhesive layer, Layer of polyurethane, adhesive layer, the second alloy-layer and back coating；
Wherein, the finishing coat includes the material of following parts by weight：
The back coating includes the material of following parts by weight：
First alloy-layer includes the material of following parts by weight：
Second alloy-layer includes the material of following parts by weight：
Preferably, the thermal insulation board for smell storehouse, wherein, in the acetylene-ethylene copolymer, acetylene contains Measure as 32~33wt%, the number-average molecular weight of the acetylene-ethylene copolymer is 2800~3000g/mol.
Preferably, the thermal insulation board for smell storehouse, wherein, in the propylene acrylic acid methyl terpolymer, third The content of alkene is 42~44wt%, and the number-average molecular weight of the propylene acrylic acid methyl terpolymer is 2400~2500g/mol.
Preferably, the thermal insulation board for smell storehouse, wherein, the number-average molecular weight of the epoxy resin is 3000 ~3200g/mol.
Preferably, the thermal insulation board for smell storehouse, wherein, the number-average molecular weight of the polyester resin is 2200 ~2300g/mol.
Preferably, the thermal insulation board for smell storehouse, wherein, the adhesive layer is acrylic glue.
Preferably, the thermal insulation board for smell storehouse, wherein, the finishing coat further includes 0.2~0.3 parts by weight Silver sulfide.
Preferably, the thermal insulation board for smell storehouse, wherein, first alloy-layer further includes 0.2~0.3 weight Measure the yttrium of part.
Preferably, the thermal insulation board for smell storehouse, wherein, second alloy-layer further includes 0.2~0.3 weight Measure the tin of part.
The beneficial effects of the invention are as follows：1) insulation is directed to according to smell storehouse respectively with the use environment in two faces of thermal insulation board The surfaces externally and internally of plate carries out coating design and the design of alloy-layer, has both improved resistance to extremely cold very hot characteristic and the guarantor of coating on inner surface Warm nature energy, also improves anti-scratching wearproof performance, impact resistance and the fire resistance of outer surface；2) by thermal insulation board alloy-layer The improvement of material, improves the heat-insulating property and anti-freezing property of inner alloy layer, enhances the shock resistance of outer layer alloys layer And wear-corrosion resistance.
Embodiment
The present invention is described in further detail below, to make those skilled in the art being capable of evidence with reference to specification word To implement.
This case proposes the thermal insulation board for smell storehouse of an embodiment, it is equipped with finishing coat, the first conjunction successively from top to bottom Layer gold, adhesive layer, layer of polyurethane, adhesive layer, the second alloy-layer and back coating；In thermal insulation board as smell storehouse wall Surface needs long-term tolerance low temperature, and need to have excellent thermal and insulating performance, outside the thermal insulation board as smell storehouse wall Disengaging of the surface due to often to face cargo, it is therefore desirable to possess outstanding impact resistance, and be also required to possess excellent Fire resistance, heat-insulating property and corrosion resistance.
Wherein, finishing coat includes the material of following parts by weight：
Acetylene-ethylene copolymer is random copolymer, and all copolymers of this case are all random copolymers, their synthesis Method belongs to the prior art, and general olefin polymerization conditions are used equally for synthesizing these copolymers.In the technical solution of this case, face Coating is the inner surface as smell storehouse wall, it is located in low temperature environment for a long time, and back coating is the outer surface of smell storehouse wall, It is in contact with the external world.Acetylene-ethylene copolymer can improve the thermal and insulating performance and resistance to low temperature of plate, its limit is born low Reachable -150 DEG C of temperature, more specifically, its tolerable temperature changes repeatedly between -120 DEG C~200 DEG C, it is internal non-sclerous It is non-brittle.But the component in acetylene-ethylene copolymer should be defined, because the propine-ethene similar with the copolymer structure is common Polymers, acetylene-propylene copolymer etc. are without above-mentioned function.Meanwhile the additive amount of acetylene-ethylene copolymer should be also defined, Its additive amount can influence the performance of final thermal insulation board.
Parabromobenzoic acid methyl esters can also be used for improving the heat-insulating property of plate, it can improve the low temperature resistant antifatigue spy of plate Property so that the larger temperature difference of tolerance that plate can be repeatedly, meanwhile, it can improve the overall structure toughness of plate, so as to Further increase the structural stability of plate, increase the service life of plate.But pair similar to parabromobenzoic acid methyl esters structure Fluorophenyl carbamate, parachlorobenzoic-acid methyl esters, 4-Iodobenzoic acid methyl esters, parabromobenzoic acid ethyl ester etc. are without this function or effect Fruit is bad.Therefore, parabromobenzoic acid methyl esters and its additive amount should be restricted.
The introducing of boron oxide can increase the toughness of coating, increase the crack resistance and frost resistance of coating, make coating at low temperature Also preferable bond strength can be possessed.But other metal oxides such as aluminium oxide, gallium oxide, silica, indium oxide, zirconium oxide etc. Without this function after being combined with above-mentioned polymeric material.Therefore, boron oxide and its additive amount should be restricted, otherwise by shadow Ring the performance of final plate.
Back coating includes the material of following parts by weight：
Back coating is typically the outer surface of smell storehouse wall, it needs to have excellent heat-insulating property, fire resistance, anti-scratch Wear-resisting property, corrosion resistance and impact resistance energy.Propylene acrylic acid methyl terpolymer is modified through propylene, with polyester tree Fat can be substantially improved the heat-insulating property and impact resistance energy of coating after combining, and with propylene acrylic acid methyl terpolymer structure phase As ethylene-methyl acrylate copolymer, propylene acrylic acid methacrylate copolymers, acetylene-methyl acrylate copolymer etc. do not have then This function, therefore, the component and its additive amount of propylene acrylic acid methyl terpolymer should be restricted, otherwise by plate Final performance impacts.
Dibutyl oxalate is found in combined with propylene acrylic acid methyl terpolymer after, the fire-retardant of polyester resin can be improved Performance, and when dibutyl oxalate is only combined with polyester resin, then find that dibutyl oxalate does not have the anti-flammability of polyester resin Castering action.Therefore correspondingly, the additive amount of dibutyl oxalate should also be limited together with propylene acrylic acid methyl terpolymer.
Barium monoxide is found in combined with propylene acrylic acid methyl terpolymer after, the wear resistant corrosion resistant of back coating can be improved Performance and shock resistance, and when propylene acrylic acid methyl terpolymer is not present in back coating, barium monoxide changes back coating It will have a greatly reduced quality into effect.Therefore correspondingly, the additive amount of barium monoxide should also be limited together with propylene acrylic acid methyl terpolymer System.
First alloy-layer includes the material of following parts by weight：
First alloy-layer is aided with copper and carbon to improve alloy-layer fatigue resistance at low temperature and knot based on zinc-nickel manganese Structure toughness.Copper and carbon are combined as an organic whole with zinc-nickel manganese, and thus form a new entirety to send out The effect of waving, therefore, zinc, nickel, manganese, copper and carbon in the first alloy-layer should be all restricted, and otherwise will influence the first alloy-layer Performance.
Second alloy-layer includes the material of following parts by weight：
Second alloy-layer is aided with titanium and chromium to improve the heat-insulating property of alloy-layer, corrosion resistance based on copper calcium silicon And anti-collision performance.Titanium and chromium are combined as an organic whole with copper calcium silicon, and thus form one it is new whole Body plays a role, and therefore, copper, calcium, silicon, titanium and chromium in the second alloy-layer should be all restricted, and otherwise will influence second and close The performance of layer gold.
As another embodiment of this case, wherein, in acetylene-ethylene copolymer, the content of acetylene is 32~33wt%, second The number-average molecular weight of alkynes-ethylene copolymer is 2800~3000g/mol.Research is found, when to the content and acetylene-ethene of acetylene After the number-average molecular weight of copolymer is defined, it may be such that plate obtains more preferably performance.
As the another embodiment of this case, wherein, in propylene acrylic acid methyl terpolymer, the content of propylene for 42~ 44wt%, the number-average molecular weight of propylene acrylic acid methyl terpolymer is 2400~2500g/mol.Research finds, when to propylene- After the number-average molecular weight of methyl acrylate copolymer and the content of propylene are defined, it may be such that plate obtains more preferably performance.
As the another embodiment of this case, wherein, the number-average molecular weight of epoxy resin is preferably 3000~3200g/mol. In the range of this, plate can be made to obtain more preferably performance.
As the another embodiment of this case, wherein, the number-average molecular weight of polyester resin is preferably 2200~2300g/mol. In the range of this, plate can be made to obtain more preferably performance.
As the another embodiment of this case, wherein, adhesive layer is preferably acrylic glue.
As the another embodiment of this case, wherein, finishing coat further preferably includes the silver sulfide of 0.2~0.3 parts by weight.Finishing coat It is chronically under wet environment, the corrosion resistance of this topcoat and fatigue resistance at low temperature propose the requirement of higher. Silver sulfide is found in combined with acetylene-ethylene copolymer and parabromobenzoic acid methyl esters after, the corrosion resistance of finishing coat can be improved Hardness and the bond strength of resin at low temperature, improve the fatigue resistance of finishing coat, so as to strengthen the use of finishing coat Service life.But other similar metal sulfides, without this work(if manganese sulfide, copper sulfide, zinc sulphide, cadmium sulfide etc. Energy.Therefore, the additive amount of silver sulfide should be limited, and the performance of finishing coat and final thermal insulation board otherwise will be caused to deviate optimal value.
As the another embodiment of this case, wherein, the first alloy-layer further includes the yttrium of 0.2~0.3 parts by weight.Yttrium and zinc-nickel manganese With reference to rear, the heat-proof quality and fracture toughness at low temperature of alloy can be improved, while it is larger to improve alloy-layer tolerance The ability of the temperature difference, greatly to extend the service life of thermal insulation board.Therefore, the additive amount of yttrium should be limited.
As the another embodiment of this case, wherein, the second alloy-layer further includes the tin of 0.2~0.3 parts by weight.Tin and copper calcium silicon With reference to rear, the impact strength, fire retardancy and corrosion resistance of alloy can be improved, can greatly extend thermal insulation board uses the longevity Life.Therefore, the additive amount of tin should be limited.
Table one lists the concrete composition of the thermal insulation board of different embodiments and the performance parameter of thermal insulation board：
Table one
Table two lists the concrete composition of the thermal insulation board of different comparative examples and the performance parameter of gained thermal insulation board：
Table two
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art Realize other modification, therefore under the universal limited without departing substantially from claim and equivalency range, it is of the invention and unlimited In specific details.

Claims (6)

1. a kind of thermal insulation board for smell storehouse, it is equipped with finishing coat, the first alloy-layer, adhesive layer, poly- successively from top to bottom Urethane layer, adhesive layer, the second alloy-layer and back coating；
Wherein, the finishing coat includes the material of following parts by weight：
The back coating includes the material of following parts by weight：
First alloy-layer includes the material of following parts by weight：
Second alloy-layer includes the material of following parts by weight：
2. the thermal insulation board according to claim 1 for smell storehouse, it is characterised in that in the acetylene-ethylene copolymer, The content of acetylene is 32~33wt%, and the number-average molecular weight of the acetylene-ethylene copolymer is 2800~3000g/mol.
3. the thermal insulation board according to claim 1 for smell storehouse, it is characterised in that the propylene acrylic acid methyl esters is total to In polymers, the content of propylene is 42~44wt%, the number-average molecular weight of the propylene acrylic acid methyl terpolymer for 2400~ 2500g/mol。
4. the thermal insulation board according to claim 1 for smell storehouse, it is characterised in that the equal molecule of number of the epoxy resin Measure as 3000~3200g/mol.
5. the thermal insulation board according to claim 1 for smell storehouse, it is characterised in that the equal molecule of number of the polyester resin Measure as 2200~2300g/mol.
6. the thermal insulation board according to claim 1 for smell storehouse, it is characterised in that the adhesive layer is acrylic Glue.
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CN106300043B (en) * 2016-08-26 2019-08-30 苏州市普金电力成套设备有限公司 A kind of fire-retardant power distribution cabinet
CN115216197A (en) * 2022-05-30 2022-10-21 山东嘉隆新型材料有限公司 Color-coated sheet and preparation method thereof

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JP2007070418A (en) * 2005-09-06 2007-03-22 Kyocera Chemical Corp Adhesive sheet, metal foil-clad laminated sheet and built-up type multilayered printed wiring board
JP2013095030A (en) * 2011-10-31 2013-05-20 Nippon Steel & Sumikin Coated Sheet Corp Coated metal plate
CN104416991A (en) * 2013-08-30 2015-03-18 古洛布莱株式会社 Sport product
CN103587160A (en) * 2013-10-31 2014-02-19 苏州扬子江新型材料股份有限公司 Corrosion resistant fluorescent color coated sheet
KR20150062491A (en) * 2013-11-29 2015-06-08 율촌화학 주식회사 Cell pouch and method for manufacturing the same
CN104902680A (en) * 2014-03-07 2015-09-09 佳胜科技股份有限公司 Metal substrate and manufacturing method thereof
CN105034486A (en) * 2015-07-07 2015-11-11 苏州扬子江新型材料股份有限公司 High-strength wear resistant film laminated board

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