CN104962139B - A kind of nanosponges collaboration aerosil improves the interior wall coating of sound absorption properties - Google Patents
A kind of nanosponges collaboration aerosil improves the interior wall coating of sound absorption properties Download PDFInfo
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- CN104962139B CN104962139B CN201510336931.3A CN201510336931A CN104962139B CN 104962139 B CN104962139 B CN 104962139B CN 201510336931 A CN201510336931 A CN 201510336931A CN 104962139 B CN104962139 B CN 104962139B
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- nanosponges
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Classifications
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- 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
- C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
- C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D123/04—Homopolymers or copolymers of ethene
- C09D123/08—Copolymers of ethene
- C09D123/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C09D123/0853—Vinylacetate
-
- 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
-
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses the interior wall coating that a kind of nanosponges collaboration aerosil improves sound absorption properties, it is related to sound deadening coating production technical field, is made up of the raw material of following mass fraction：90 100 parts of polymer emulsion, 15 20 parts of nanosponges, 10 14 parts of aerosil, 12 15 parts of organically-modified diatomite, 10 13 parts of bamboo fibre powder, 8 11 parts of precipitated calcium carbonate, 58 parts of concentrated hydrochloric acid, 46 parts of rilanit special, 35 parts of chlorinated paraffin, 23 parts of dodecanedioic acid, 23 parts of xanthans, 12 parts of antimony oxide, 80 85 parts of water.Coating produced by the present invention has the characteristics of caking property is good, adhesive force is strong, water-fast, wear-resisting, service life is long；And soundproof effect is good, it is adaptable to the place such as residential building, hotel, hotel, conference hall.
Description
Technical field：
The present invention relates to sound deadening coating production technical field, and in particular to a kind of nanosponges cooperate with aerosil
Improve the interior wall coating of sound absorption properties.
Background technology：
Noise pollution in present living environment is increasingly severe, in order to possess a quiet living environment, it is necessary to right
House carries out sound-absorbing processing.With the development of coating industry, sound deadening coating arises at the historic moment.Sound-absorbing is called sound absorption spraying, refers to adopt
It is that primary raw material combines rotten agent of other fireproof agents, damp proof, anti-enzyme etc. with biological fiber, mineral fibres etc., will by professed machine
Sprayed together with adhesive, be attached to interior roofing, metope, forming thick apparent of 2-10mm has concrete dynamic modulus cotton like coating material
Material.Sound deadening coating is a kind of relatively new, falls within developing interior roofing, metope sound-absorbing material.
But current sound deadening coating has, and sound-absorbing effect is poor, the volatile shortcoming of solvent in coating, not only influences sound-absorbing
Effect, also results in environmental pollution.
The content of the invention：
The technical problems to be solved by the invention are to provide the nanosponges association that a kind of input cost is low, sound-absorbing effect is good
The interior wall coating of sound absorption properties is improved with aerosil.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of nanosponges collaboration aerosil improves the interior wall coating of sound absorption properties, by the original of following mass fraction
Material is made：
90-100 parts of polymer emulsion, 15-20 parts of nanosponges, 10-14 parts of aerosil, organically-modified diatom
Native 12-15 parts, 10-13 parts of bamboo fibre powder, 8-11 parts of precipitated calcium carbonate, 5-8 parts of concentrated hydrochloric acid, 4-6 parts of rilanit special, chlorination stone
3-5 parts of wax, 2-3 parts of dodecanedioic acid, 2-3 parts of xanthans, 1-2 parts of antimony oxide, 80-85 parts of water；
Its preparation method is as follows：
(1) dense salt is added after nanosponges and aerosil, immersion 20-30min are added into polymer emulsion
Acid, then first handles 15-20min under supersonic frequency 22kHz, power 200-300W, then in microwave frequency 2450MHz, power
10-15min is handled under 400-600W, material I is obtained；
(2) first material II is added in high-speed mixer, then adds chlorinated paraffin, dodecanedioic acid, xanthans and three
Aoxidize and material I is added after two antimony, mixing 5-10min, mixture is warming up to 70-80 DEG C of mixing 10-15min, then cooled cold
But, material II is obtained；
(3) first organically-modified diatomite, bamboo fibre powder, precipitated calcium carbonate, rilanit special and water are added in ball mill,
Material II is added after ball milling 10-15min, continues to be milled to granularity less than 10 μm, then filters, filtrate carries out tub packaging.
The one kind of the polymer emulsion in styrene-acrylic emulsion, ethene-vinyl acetate copolymer emulsion and polyaminoester emulsion
Or any two kinds of mixture.
The aerosil is fine silicon dioxide aeroge.
The beneficial effects of the invention are as follows：
(1) nontoxic using water as solvent, free from extraneous odour is free from environmental pollution, and construction safety is convenient；
(2) occurred without after there is the characteristics of caking property is good, adhesive force is strong, water-fast, wear-resisting, service life is long, coating metope
Shedding phenomenon, and can be with other coating secure bonds；
(3) soundproof effect is good, it is adaptable to the place such as residential building, hotel, hotel, conference hall；
(4) it is easy to use, open mixing after packaging and can be used.
Embodiment：
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Specific embodiment is closed, the present invention is expanded on further.
Embodiment 1
(1) 15kg nanosponges and 10kg fine silicon dioxide gas are added into 90kg ethene-vinyl acetate copolymer emulsions
5kg concentrated hydrochloric acids are added after gel, immersion 30min, then first 15min are handled under supersonic frequency 22kHz, power 200W, then
10min is handled under microwave frequency 2450MHz, power 400W, material I is obtained；
(2) first material II is added in high-speed mixer, then adds 3kg chlorinated paraffins, 2kg dodecanedioic acids, 2kg yellow
Material I is added after virgin rubber and 1kg antimony oxides, mixing 10min, mixture is warming up to 70-80 DEG C of mixing 15min, then
Cooling down, obtains material II；
(3) first by the organically-modified diatomite of 12kg, 10kg bamboo fibres powder, 8kg precipitated calcium carbonates, 4kg rilanit specials and
80kg water is added in ball mill, and material II is added after ball milling 10min, is continued to be milled to granularity less than 10 μm, is then filtered, filtrate
Carry out tub packaging.
Embodiment 2
(1) 18kg nanosponges and 12kg fine silicon dioxide gas are added into 95kg ethene-vinyl acetate copolymer emulsions
6kg concentrated hydrochloric acids are added after gel, immersion 30min, then first 15min are handled under supersonic frequency 22kHz, power 200W, then
10min is handled under microwave frequency 2450MHz, power 400W, material I is obtained；
(2) first material II is added in high-speed mixer, then adds 4kg chlorinated paraffins, 3kg dodecanedioic acids, 2kg yellow
Material I is added after virgin rubber and 1kg antimony oxides, mixing 10min, mixture is warming up to 70-80 DEG C of mixing 15min, then
Cooling down, obtains material II；
(3) first by the organically-modified diatomite of 13kg, 11kg bamboo fibres powder, 9kg precipitated calcium carbonates, 5kg rilanit specials and
82kg water is added in ball mill, and material II is added after ball milling 10min, is continued to be milled to granularity less than 10 μm, is then filtered, filtrate
Carry out tub packaging.
Embodiment 3
(1) 20kg nanosponges and 14kg fine silicon dioxide gas are added into 100kg ethene-vinyl acetate copolymer emulsions
6kg concentrated hydrochloric acids are added after gel, immersion 30min, then first 15min are handled under supersonic frequency 22kHz, power 200W, then
10min is handled under microwave frequency 2450MHz, power 400W, material I is obtained；
(2) first material II is added in high-speed mixer, then adds 5kg chlorinated paraffins, 3kg dodecanedioic acids, 2kg yellow
Material I is added after virgin rubber and 1kg antimony oxides, mixing 10min, mixture is warming up to 70-80 DEG C of mixing 15min, then
Cooling down, obtains material II；
(3) first by the organically-modified diatomite of 15kg, 13kg bamboo fibres powder, 10kg precipitated calcium carbonates, 5kg rilanit specials and
85kg water is added in ball mill, and material II is added after ball milling 10min, is continued to be milled to granularity less than 10 μm, is then filtered, filtrate
Carry out tub packaging.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (2)
1. a kind of nanosponges collaboration aerosil improves the interior wall coating of sound absorption properties, it is characterised in that by following matter
The raw material of amount number is made：
90-100 parts of polymer emulsion, 15-20 parts of nanosponges, 10-14 parts of aerosil, organically-modified diatom
Native 12-15 parts, 10-13 parts of bamboo fibre powder, 8-11 parts of precipitated calcium carbonate, 5-8 parts of concentrated hydrochloric acid, 4-6 parts of rilanit special,
3-5 parts of chlorinated paraffin, 2-3 parts of dodecanedioic acid, 2-3 parts of xanthans, 1-2 parts of antimony oxide, 80-85 parts of water；
Its preparation method is as follows：
(1) concentrated hydrochloric acid is added after nanosponges and aerosil, immersion 20-30 min are added into polymer emulsion,
Then 15-20 min are first handled under supersonic frequency 22kHz, power 200-300W, then in microwave frequency 2450MHz, power
10-15 min are handled under 400-600W, material I is obtained；
(2) first material I is added in high-speed mixer, then adds chlorinated paraffin, dodecanedioic acid, xanthans and three oxidations
Add material I after two antimony, mixing 5-10 min, mixture is warming up to 70-80 DEG C of mixing 10-15 min, subsequent cooling down,
Obtain material II；
(3) first organically-modified diatomite, bamboo fibre powder, precipitated calcium carbonate, rilanit special and water are added in ball mill, ball
Grind and material II is added after 10-15 min, continue to be milled to granularity less than 10 μm, then filter, filtrate carries out tub packaging；
One kind in styrene-acrylic emulsion, ethene-vinyl acetate copolymer emulsion and polyaminoester emulsion of the polymer emulsion is appointed
The mixture of two kinds of meaning.
2. nanosponges collaboration aerosil according to claim 1 improves the interior wall coating of sound absorption properties, it is special
Levy and be：The aerosil is fine silicon dioxide aeroge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510336931.3A CN104962139B (en) | 2015-06-17 | 2015-06-17 | A kind of nanosponges collaboration aerosil improves the interior wall coating of sound absorption properties |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510336931.3A CN104962139B (en) | 2015-06-17 | 2015-06-17 | A kind of nanosponges collaboration aerosil improves the interior wall coating of sound absorption properties |
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| Publication Number | Publication Date |
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| CN104962139A CN104962139A (en) | 2015-10-07 |
| CN104962139B true CN104962139B (en) | 2017-10-20 |
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| CN201510336931.3A Active CN104962139B (en) | 2015-06-17 | 2015-06-17 | A kind of nanosponges collaboration aerosil improves the interior wall coating of sound absorption properties |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106147605A (en) * | 2016-08-01 | 2016-11-23 | 太仓顺如成建筑材料有限公司 | A kind of can the interior wall coating of noise reduction sound-absorbing |
| CN107936530A (en) * | 2017-12-04 | 2018-04-20 | 宁波斯凯勒智能科技有限公司 | A kind of sealing material for machinery industry and preparation method thereof |
| CN109337550B (en) * | 2018-09-05 | 2020-11-06 | 深圳市广田环保涂料有限公司 | Aerogel water-based two-component transparent sound insulation coating and preparation and use method thereof |
| CN114456659B (en) * | 2022-02-22 | 2023-04-28 | 广东筑龙涂料有限公司 | Solar heat reflection heat insulation coating and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5250578A (en) * | 1991-07-05 | 1993-10-05 | Cornwell Charles E | Foamed cementitious composition and method of making |
| CN102533016A (en) * | 2010-12-13 | 2012-07-04 | 中国建筑材料科学研究总院 | Sound-absorbing coating material and preparation method thereof |
-
2015
- 2015-06-17 CN CN201510336931.3A patent/CN104962139B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5250578A (en) * | 1991-07-05 | 1993-10-05 | Cornwell Charles E | Foamed cementitious composition and method of making |
| CN102533016A (en) * | 2010-12-13 | 2012-07-04 | 中国建筑材料科学研究总院 | Sound-absorbing coating material and preparation method thereof |
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| CN104962139A (en) | 2015-10-07 |
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Effective date of registration: 20190408 Address after: 427000 Economic Development Zone C, Zhangjiajie City, Hunan Province Patentee after: Zhangjiajie Rongfeng Technology Development Co., Ltd. Address before: 233000 20 Yuan Yuan Road, Huaihe Industrial Park, Huaishang District, Bengbu, Anhui Patentee before: ANHUI PROVINCE SEVEN DR. CHEMICAL NEW MATERIAL CO., LTD. |
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