CN106348653A - Sound insulation lining material for sandwich room panel and preparing method thereof - Google Patents
Sound insulation lining material for sandwich room panel and preparing method thereof Download PDFInfo
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- CN106348653A CN106348653A CN201610760077.8A CN201610760077A CN106348653A CN 106348653 A CN106348653 A CN 106348653A CN 201610760077 A CN201610760077 A CN 201610760077A CN 106348653 A CN106348653 A CN 106348653A
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- lining material
- inner lining
- coupling agent
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Classifications
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/18—Polyesters; Polycarbonates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/52—Sound-insulating materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/20—Mortars, concrete or artificial stone characterised by specific physical values for the density
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
- C04B2201/32—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
Abstract
The invention relates to a sound insulation lining material for sandwich room plate and preparing method thereof, belonging to the technical field of insulation materials. Comprising the following components by weight: EPDM powder,polyacrylic acid latex powder, polystyrene particles, polyolefin thermoplasticelastomer, polyimide particles, hollow glass beads, plant fiber, fly ash,modified expanded graphite, anionic surface Active agent, coupling agent,foaming agent, water. The lining material used in the sandwich room panel provided by the invention is got by adopting hollow glass beads and modified graphite as components and mixing with the polymer material, and then going through foaming, the plate has the advantages of good insulation and sound insulation.
Description
Technical field
The present invention relates to sound-insulating inner lining material of a kind of sandwich room plate use and preparation method thereof, belong to insulation material
Technical field.
Content of the invention
The purpose of the present invention is: provides inner lining material used in a kind of sandwich room plate, mainly passes through using hollow glass
Glass microballon and modified graphite, as component, after being mixed with polymeric material, then are obtained through foaming, this sheet material have insulation, every
The good advantage of audio fruit.
Technical scheme is:
The sound-insulating inner lining material that a kind of sandwich room plate uses, includes following component by weight: ternary second
Third 15～20 parts of rubber powder, 10～15 parts of polymethylacrylate latex powder, 3～7 parts of granules of polystyrene, polylefin thermoplatic bullet
4～6 parts of gonosome, 3～5 parts of polyimide particles, 2～6 parts of hollow glass micropearl, 10～12 parts of Plant fiber, flyash 4～7
Part, 5～10 parts of modified expanded graphite, 2～4 parts of anion surfactant, 1～3 part of coupling agent, 5～9 parts of foaming agent, water 30
～40 parts.
Described Plant fiber refers to one of corn straw, wheat stalk, soybean stalk fiber or several mixing.
The preparation method of described modified expanded graphite is:
S1, by weight, takes 2 parts of potassium permanganate to grind, then after mixing homogeneously with 25 parts of natural flake graphites, plus
Enter the mix acid liquor that 35 parts of nitric acid and phosphoric acid mix than 8:2 according to weight, stir 1h at 45 DEG C, leach graphite, by it
It is heated to 320 DEG C to produce to no tobacco, prepare expansible graphite；
S2, by weight, 3 parts of cetyl trimethylammonium bromide, 3 parts of potassium bromide is added to 120 parts of deionized waters
In, it is heated to 60 DEG C of holding 10min, naturally let cool, prepare modifying agent；
S3, by weight, takes 12 parts of expansible graphites to mix with 3 parts of 40wt% phosphoric acid, stir-activating under 35 DEG C of water-baths
40min, adds 5 parts of modifying agent, mixes 15min under ultrasonication, then stirring reaction 4h under 65 DEG C of water bath condition, reaction
After end, to solid washing, dry, use 700kw/m again2Radiation area in energy-flux density carry out microwave bulking, obtain modification
Expanded graphite.
Described coupling agent is one of kh550 coupling agent, kh560 coupling agent, kh570 coupling agent, kh792 coupling agent
Or multiple combination forms.
Described anion surfactant is sodium alkyl benzene sulfonate series anion surfactant.
Described foaming agent is one or more of azodicarbonamide, expended microsphere, obsh foaming agent.
The preparation method of the sound-insulating inner lining material that sandwich room plate uses, comprises the steps:
1st step, modified expanded graphite, anion surfactant, water mixing, intensification mix homogeneously obtain expanding stone
Black mixed liquor；
2nd step, by mixed liquor and ethylene-propylene-diene monomer rubber powder, polymethylacrylate latex powder, granules of polystyrene, polyolefin
Thermoplastic elastomer (TPE), polyimide particles, hollow glass micropearl, Plant fiber, flyash, coupling agent, foaming agent add to swollen
In swollen graphite mixed liquor；
3rd step, the mixed liquor that the 2nd step is obtained is poured in mould, heats up and is foamed, and after foaming terminates, is dried,
Obtain inner lining material.
In the 3rd described step, heat up and refer to for temperature to rise to 40～60 DEG C.
Beneficial effect
Inner lining material used in the sandwich room plate that the present invention provides, mainly passes through using hollow glass micropearl and modification
Graphite, as component, after being mixed with polymeric material, then is obtained through foaming, and this sheet material has good excellent of insulation, soundproof effect
Point.
Specific embodiment
Embodiment 1
The sound-insulating inner lining material that sandwich room plate uses, includes following component by weight: ethylene-propylene-diene monomer
17 parts of rubber powder, 12 parts of polymethylacrylate latex powder, 5 parts of granules of polystyrene, 4 parts of TPO, polyamides are sub-
4 parts of amine granule, 4 parts of hollow glass micropearl, 11 parts of corn stalk fiber, 5 parts of flyash, 6 parts of modified expanded graphite, benzene sulfonamide
3 parts of sour sodium series anion surfactant, 2 parts of kh560 coupling agent, 6 parts of foaming agent azodicarbonamide, 35 parts of water.
The preparation method of described modified expanded graphite is:
S1, by weight, takes 2 parts of potassium permanganate to grind, then after mixing homogeneously with 25 parts of natural flake graphites, plus
Enter the mix acid liquor that 35 parts of nitric acid and phosphoric acid mix than 8:2 according to weight, stir 1h at 45 DEG C, leach graphite, by it
It is heated to 320 DEG C to produce to no tobacco, prepare expansible graphite；
S2, by weight, 3 parts of cetyl trimethylammonium bromide, 3 parts of potassium bromide is added to 120 parts of deionized waters
In, it is heated to 60 DEG C of holding 10min, naturally let cool, prepare modifying agent；
S3, by weight, takes 12 parts of expansible graphites to mix with 3 parts of 40wt% phosphoric acid, stir-activating under 35 DEG C of water-baths
40min, adds 5 parts of modifying agent, mixes 15min under ultrasonication, then stirring reaction 4h under 65 DEG C of water bath condition, reaction
After end, to solid washing, dry, use 700kw/m again2Radiation area in energy-flux density carry out microwave bulking, obtain modification
Expanded graphite.
The preparation method of the sound-insulating inner lining material that sandwich room plate uses, comprises the steps:
1st step, modified expanded graphite, anion surfactant, water mixing, intensification mix homogeneously obtain expanding stone
Black mixed liquor；
2nd step, by mixed liquor and ethylene-propylene-diene monomer rubber powder, polymethylacrylate latex powder, granules of polystyrene, polyolefin
Thermoplastic elastomer (TPE), polyimide particles, hollow glass micropearl, Plant fiber, flyash, coupling agent, foaming agent add to swollen
In swollen graphite mixed liquor；
3rd step, the mixed liquor that the 2nd step is obtained is poured in mould, is warming up to 40～60 DEG C and is foamed, foaming terminates
Afterwards, it is dried, obtain inner lining material.
Embodiment 2
The sound-insulating inner lining material that sandwich room plate uses, includes following component by weight: ethylene-propylene-diene monomer
15 parts of rubber powder, 10 parts of polymethylacrylate latex powder, 3 parts of granules of polystyrene, 4 parts of TPO, polyamides are sub-
3 parts of amine granule, 2 parts of hollow glass micropearl, 10 parts of corn stalk fiber, 4 parts of flyash, 5 parts of modified expanded graphite, benzene sulfonamide
2 parts of sour sodium series anion surfactant, 1 part of kh560 coupling agent, 5 parts of foaming agent azodicarbonamide, 30 parts of water.
The preparation method of described modified expanded graphite is:
S1, by weight, takes 2 parts of potassium permanganate to grind, then after mixing homogeneously with 25 parts of natural flake graphites, plus
Enter the mix acid liquor that 35 parts of nitric acid and phosphoric acid mix than 8:2 according to weight, stir 1h at 45 DEG C, leach graphite, by it
It is heated to 320 DEG C to produce to no tobacco, prepare expansible graphite；
S2, by weight, 3 parts of cetyl trimethylammonium bromide, 3 parts of potassium bromide is added to 120 parts of deionized waters
In, it is heated to 60 DEG C of holding 10min, naturally let cool, prepare modifying agent；
S3, by weight, takes 12 parts of expansible graphites to mix with 3 parts of 40wt% phosphoric acid, stir-activating under 35 DEG C of water-baths
40min, adds 5 parts of modifying agent, mixes 15min under ultrasonication, then stirring reaction 4h under 65 DEG C of water bath condition, reaction
After end, to solid washing, dry, use 700kw/m again2Radiation area in energy-flux density carry out microwave bulking, obtain modification
Expanded graphite.
The preparation method of the sound-insulating inner lining material that sandwich room plate uses, comprises the steps:
1st step, modified expanded graphite, anion surfactant, water mixing, intensification mix homogeneously obtain expanding stone
Black mixed liquor；
2nd step, by mixed liquor and ethylene-propylene-diene monomer rubber powder, polymethylacrylate latex powder, granules of polystyrene, polyolefin
Thermoplastic elastomer (TPE), polyimide particles, hollow glass micropearl, Plant fiber, flyash, coupling agent, foaming agent add to swollen
In swollen graphite mixed liquor；
3rd step, the mixed liquor that the 2nd step is obtained is poured in mould, is warming up to 40 DEG C and is foamed, and after foaming terminates, enters
Row drying, obtains inner lining material.
Embodiment 3
The sound-insulating inner lining material that sandwich room plate uses, includes following component by weight: ethylene-propylene-diene monomer
20 parts of rubber powder, 15 parts of polymethylacrylate latex powder, 7 parts of granules of polystyrene, 6 parts of TPO, polyamides are sub-
5 parts of amine granule, 6 parts of hollow glass micropearl, 12 parts of corn stalk fiber, 7 parts of flyash, 10 parts of modified expanded graphite, alkylbenzene
4 parts of sodium sulfonate series anion surfactant, 3 parts of kh560 coupling agent, 9 parts of foaming agent azodicarbonamide, 40 parts of water.
The preparation method of described modified expanded graphite is:
S1, by weight, takes 2 parts of potassium permanganate to grind, then after mixing homogeneously with 25 parts of natural flake graphites, plus
Enter the mix acid liquor that 35 parts of nitric acid and phosphoric acid mix than 8:2 according to weight, stir 1h at 45 DEG C, leach graphite, by it
It is heated to 320 DEG C to produce to no tobacco, prepare expansible graphite；
S2, by weight, 3 parts of cetyl trimethylammonium bromide, 3 parts of potassium bromide is added to 120 parts of deionized waters
In, it is heated to 60 DEG C of holding 10min, naturally let cool, prepare modifying agent；
S3, by weight, takes 12 parts of expansible graphites to mix with 3 parts of 40wt% phosphoric acid, stir-activating under 35 DEG C of water-baths
40min, adds 5 parts of modifying agent, mixes 15min under ultrasonication, then stirring reaction 4h under 65 DEG C of water bath condition, reaction
After end, to solid washing, dry, use 700kw/m again2Radiation area in energy-flux density carry out microwave bulking, obtain modification
Expanded graphite.
The preparation method of the sound-insulating inner lining material that sandwich room plate uses, comprises the steps:
1st step, modified expanded graphite, anion surfactant, water mixing, intensification mix homogeneously obtain expanding stone
Black mixed liquor；
2nd step, by mixed liquor and ethylene-propylene-diene monomer rubber powder, polymethylacrylate latex powder, granules of polystyrene, polyolefin
Thermoplastic elastomer (TPE), polyimide particles, hollow glass micropearl, Plant fiber, flyash, coupling agent, foaming agent add to swollen
In swollen graphite mixed liquor；
3rd step, the mixed liquor that the 2nd step is obtained is poured in mould, is warming up to 60 DEG C and is foamed, and after foaming terminates, enters
Row drying, obtains inner lining material.
Reference examples 1
Difference with embodiment 1 is: expanded graphite is modified without cetyl trimethylammonium bromide.Its preparation method
It is:
S1, by weight, takes 2 parts of potassium permanganate to grind, then after mixing homogeneously with 25 parts of natural flake graphites, plus
Enter the mix acid liquor that 35 parts of nitric acid and phosphoric acid mix than 8:2 according to weight, stir 1h at 45 DEG C, leach graphite, by it
It is heated to 320 DEG C to produce to no tobacco, prepare expansible graphite；
S2, by weight, 3 parts of potassium bromide is added to 120 parts of deionized waters, is heated to 60 DEG C of holding 10min, from
So let cool, prepare modifying agent；
S3, by weight, takes 12 parts of expansible graphites to mix with 3 parts of 40wt% phosphoric acid, stir-activating under 35 DEG C of water-baths
40min, adds 5 parts of modifying agent, mixes 15min under ultrasonication, then stirring reaction 4h under 65 DEG C of water bath condition, reaction
After end, to solid washing, dry, carry out microwave bulking with the energy-flux density in the radiation area of 700kw/m2 again, obtaining modification
Expanded graphite.
The sound-insulating inner lining material that sandwich room plate uses, includes following component by weight: ethylene-propylene-diene monomer
17 parts of rubber powder, 12 parts of polymethylacrylate latex powder, 5 parts of granules of polystyrene, 4 parts of TPO, polyamides are sub-
4 parts of amine granule, 4 parts of hollow glass micropearl, 11 parts of corn stalk fiber, 5 parts of flyash, 6 parts of modified expanded graphite, benzene sulfonamide
3 parts of sour sodium series anion surfactant, 2 parts of kh560 coupling agent, 6 parts of foaming agent azodicarbonamide, 35 parts of water.
The preparation method of described modified expanded graphite is:
S1, by weight, takes 2 parts of potassium permanganate to grind, then after mixing homogeneously with 25 parts of natural flake graphites, plus
Enter the mix acid liquor that 35 parts of nitric acid and phosphoric acid mix than 8:2 according to weight, stir 1h at 45 DEG C, leach graphite, by it
It is heated to 320 DEG C to produce to no tobacco, prepare expansible graphite；
S2, by weight, 3 parts of cetyl trimethylammonium bromide, 3 parts of potassium bromide is added to 120 parts of deionized waters
In, it is heated to 60 DEG C of holding 10min, naturally let cool, prepare modifying agent；
S3, by weight, takes 12 parts of expansible graphites to mix with 3 parts of 40wt% phosphoric acid, stir-activating under 35 DEG C of water-baths
40min, adds 5 parts of modifying agent, mixes 15min under ultrasonication, then stirring reaction 4h under 65 DEG C of water bath condition, reaction
After end, to solid washing, dry, use 700kw/m again2Radiation area in energy-flux density carry out microwave bulking, obtain modification
Expanded graphite.
The preparation method of the sound-insulating inner lining material that sandwich room plate uses, comprises the steps:
1st step, modified expanded graphite, anion surfactant, water mixing, intensification mix homogeneously obtain expanding stone
Black mixed liquor；
2nd step, by mixed liquor and ethylene-propylene-diene monomer rubber powder, polymethylacrylate latex powder, granules of polystyrene, polyolefin
Thermoplastic elastomer (TPE), polyimide particles, hollow glass micropearl, Plant fiber, flyash, coupling agent, foaming agent add to swollen
In swollen graphite mixed liquor；
3rd step, the mixed liquor that the 2nd step is obtained is poured in mould, is warming up to 40～60 DEG C and is foamed, foaming terminates
Afterwards, it is dried, obtain inner lining material.
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Reference examples 1 | |
| Density (g/cm3) | 0.65 | 0.67 | 0.64 | 0.71 |
| Heat conductivity w/m k (200 DEG C of hot faces) | 0.133 | 0.131 | 0.126 | 0.176 |
| Oise insulation factor db | 15.4 | 15.6 | 17.4 | 9.4 |
| Fracture intensity mpa | 1.2 | 1.1 | 1.1 | 0.7 |
As can be seen from the table, the room plate inner lining material that the present invention provides has preferable sound insulation value, by being polymerized
After thing is mixed with hollow glass micro-ball, expanded graphite, soundproof effect can be improved；In addition, embodiment 1 is with respect to reference examples 1, lead to
Cross and modification has been carried out to expanded graphite, thus it is possible to vary its compatibility with other materials, reduction heat conductivity can be improved, improve
Heat insulation effect.
Claims (8)
1. a kind of sandwich room plate use sound-insulating inner lining material it is characterised in that include by weight as the following group
Point: 15～20 parts of ethylene-propylene-diene monomer rubber powder, 10～15 parts of polymethylacrylate latex powder, 3～7 parts of granules of polystyrene, polyene
4～6 parts of hydrocarbon thermoplastic elastomer (TPE), 3～5 parts of polyimide particles, 2～6 parts of hollow glass micropearl, 10～12 parts of Plant fiber,
4～7 parts of flyash, 5～10 parts of modified expanded graphite, 2～4 parts of anion surfactant, 1～3 part of coupling agent, foaming agent 5
～9,30～40 parts of water.
2. sandwich room according to claim 1 plate uses sound-insulating inner lining material is it is characterised in that described plant
Fiber refers to one of corn straw, wheat stalk, soybean stalk fiber or several mixing.
3. sandwich room according to claim 1 plate uses sound-insulating inner lining material is it is characterised in that described modification
The preparation method of expanded graphite is: s1, by weight, takes 2 parts of potassium permanganate to grind, then with 25 parts of natural flake graphites
After mix homogeneously, add the mix acid liquor that 35 parts of nitric acid and phosphoric acid mix than 8:2 according to weight, at 45 DEG C, stir 1h,
Leach graphite, be heated to 320 DEG C and produce to no tobacco, prepare expansible graphite；S2, by weight, by 3 part ten
Six alkyl trimethyl ammonium bromides, 3 parts of potassium bromide add to 120 parts of deionized waters, are heated to 60 DEG C of holding 10min, naturally put
Cold, prepare modifying agent；S3, by weight, takes 12 parts of expansible graphites to mix with 3 parts of 40wt% phosphoric acid, in 35 DEG C of water-baths
Lower stir-activating 40min, adds 5 parts of modifying agent, mixes 15min under ultrasonication, then stirs under 65 DEG C of water bath condition
Reaction 4h, after reaction terminates, to solid washing, dries, uses 700kw/m again2Radiation area in energy-flux density to carry out microwave swollen
Change, obtain modified expanded graphite.
4. sandwich room according to claim 1 plate uses sound-insulating inner lining material is it is characterised in that described coupling
Agent combines for one or more of kh550 coupling agent, kh560 coupling agent, kh570 coupling agent, kh792 coupling agent.
5. sandwich room according to claim 1 plate uses sound-insulating inner lining material it is characterised in that described the moon from
Sub- surfactant is sodium alkyl benzene sulfonate series anion surfactant.
6. the sound-insulating inner lining material that sandwich room according to claim 1 plate uses is it is characterised in that described foaming agent
For one or more of azodicarbonamide, expended microsphere, obsh foaming agent.
7. the preparation method of the sound-insulating inner lining material that the sandwich room plate described in claim 1 uses is it is characterised in that wrapping
Include following steps: the 1st step, modified expanded graphite, anion surfactant, water mixing, intensification mix homogeneously are expanded
Graphite mixed liquor；2nd step, by mixed liquor and ethylene-propylene-diene monomer rubber powder, polymethylacrylate latex powder, granules of polystyrene, gathers
Olefinic thermoplastic elastomer, polyimide particles, hollow glass micropearl, Plant fiber, flyash, coupling agent, foaming agent add
To expanded graphite mixed liquor；3rd step, the mixed liquor that the 2nd step is obtained is poured in mould, heats up and is foamed, foaming terminates
Afterwards, it is dried, obtain inner lining material.
8. the sandwich room plate described in claim 7 uses sound-insulating inner lining material it is characterised in that in described the 3rd step,
Intensification refers to for temperature to rise to 40～60 DEG C.
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| CN201610760077.8A CN106348653B (en) | 2016-08-30 | 2016-08-30 | A kind of sound-insulating inner lining material and preparation method thereof that sandwich room plate uses |
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| CN201610760077.8A CN106348653B (en) | 2016-08-30 | 2016-08-30 | A kind of sound-insulating inner lining material and preparation method thereof that sandwich room plate uses |
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| CN106348653B CN106348653B (en) | 2018-12-14 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107200427A (en) * | 2017-06-03 | 2017-09-26 | 关亚玲 | The handling process of tail water in a kind of pulping and papermaking processes |
| CN108047583A (en) * | 2017-12-25 | 2018-05-18 | 山东圣泉新材料股份有限公司 | A kind of inorganic modified polyphenyl thermal insulation material and preparation method thereof |
| CN108360700A (en) * | 2018-05-16 | 2018-08-03 | 四川文希科技有限公司 | A kind of building sound-proofing insulation board |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101100298A (en) * | 2007-08-07 | 2008-01-09 | 哈尔滨工程大学 | Method for preparing expanded graphite |
| CN103803885A (en) * | 2014-01-27 | 2014-05-21 | 常州高能新型建材有限公司 | Inorganic modified heat insulation plate and preparation process thereof |
| CN104888707A (en) * | 2015-06-11 | 2015-09-09 | 北京化工大学 | Preparation of expanded graphite through compound modification and application of expanded graphite to printing and dyeing wastewater treatment |
-
2016
- 2016-08-30 CN CN201610760077.8A patent/CN106348653B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101100298A (en) * | 2007-08-07 | 2008-01-09 | 哈尔滨工程大学 | Method for preparing expanded graphite |
| CN103803885A (en) * | 2014-01-27 | 2014-05-21 | 常州高能新型建材有限公司 | Inorganic modified heat insulation plate and preparation process thereof |
| CN104888707A (en) * | 2015-06-11 | 2015-09-09 | 北京化工大学 | Preparation of expanded graphite through compound modification and application of expanded graphite to printing and dyeing wastewater treatment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107200427A (en) * | 2017-06-03 | 2017-09-26 | 关亚玲 | The handling process of tail water in a kind of pulping and papermaking processes |
| CN108047583A (en) * | 2017-12-25 | 2018-05-18 | 山东圣泉新材料股份有限公司 | A kind of inorganic modified polyphenyl thermal insulation material and preparation method thereof |
| CN108360700A (en) * | 2018-05-16 | 2018-08-03 | 四川文希科技有限公司 | A kind of building sound-proofing insulation board |
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| Publication number | Publication date |
|---|---|
| CN106348653B (en) | 2018-12-14 |
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