CN106117616A - A kind of composite humidity adjusting material - Google Patents
A kind of composite humidity adjusting material Download PDFInfo
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- CN106117616A CN106117616A CN201610459585.2A CN201610459585A CN106117616A CN 106117616 A CN106117616 A CN 106117616A CN 201610459585 A CN201610459585 A CN 201610459585A CN 106117616 A CN106117616 A CN 106117616A
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- humidity adjusting
- garnet
- adjusting material
- sodium
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/08—Cellulose derivatives
- C08L1/26—Cellulose ethers
- C08L1/28—Alkyl ethers
- C08L1/286—Alkyl ethers substituted with acid radicals, e.g. carboxymethyl cellulose [CMC]
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
- C08L5/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
-
- 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 a kind of composite humidity adjusting material, be made up of each component of following weight: CaCl2·6H2O 7～9 parts, ZnSO4·7H2O 3～5 parts, conch meal 2～4 parts, eakleite 1～3 parts, garnet 3～6 parts, spinelle 3～6 parts, carboxymethyl starch sodium 4～6 parts, carboxymethyl cellulose 4～8 parts, sodium polyacrylate 5～7 parts, chitosan 4～7 parts, sodium lignin sulfonate 1～3 parts, sodium alginate 1～3 parts, nano silicon 0.3～0.7 part.Composite humidity adjusting material disclosed in this invention has that wet volume capacity is big, moisture absorption & moisture evaporation rate high feature, is the most promising a kind of material.
Description
Technical field
The present invention relates to a kind of composite humidity adjusting material, belong to humidity adjusting material technical field.
Background technology
Air humidity not only important impact of depositing on air quality, health and article, and to energy-conservation
Reduce discharging and also have important effect.This is owing to air humidity scope is in 40%～60%, antibacterial, the minimum number of virus,
The probability that various diseases and the various chemical actions being pernicious to people occur is minimum, and meanwhile, air humidity can weigh active tune
The power consumption of joint humidity.But, active regulation humidity, artificial energy source to be consumed, pollutes environment and destroys ecology, not meeting and can hold
Continuous development strategy.
In order to meet the strategy of sustainable development, people study discovery: a kind of ecological method of passive type regulates humidity, and nothing
Non-renewable energy resources humidity adjusting material need to be consumed.Humidity adjusting material refers to need not, by any artificial energy source and plant equipment, depend on
By the moisture absorption and desorption property of self, sense the change of adjusted space empty temperature and moisture, be automatically adjusted the material of relative air humidity.One
For as, humidity adjusting material can be divided into special silica-gel, inorganic salts, inorganic mineral class, organic polymer class etc. 4 kinds.Although silica gel
It is a kind of effective humidity control material, but owing to it presents more serious hysteresis in the adsorption and desorption of water circulates,
Make it apply to be very restricted；Although inorganic salts humidity adjusting material can be tieed up by selecting suitable saline saturated solution
Hold the humidity in space, but due to major part solid inorganic salt with the increase self of hygroscopic capacity by slow deliquescence, and the most not
Stable, easily produce and saltout, and prolongation over time and be on the rise, thus the space preserving article is produced and pollutes, make
Its application is subject to certain restrictions；Though inorganic mineral class humidity adjusting material has, internal capillary is many, specific surface area big, absorbability
By force, but wet volume capacity is less so that it is application be also subject to certain restrictions；Although organic humidity controlling material hygroscopic capacity is big, rate of moisture absorption
Hurry up, but moisture releasing amount is little, moisture releasing speed is slow so that it is application is also subject to certain restrictions.
Single humidity adjusting material can not be provided simultaneously with the feature such as highly hygroscopic capacity, bigger suction/radial migratory pathway, is difficult to meet
The requirement of people, and composite humidity adjusting material has, because of it, the advantage that wet volume capacity is big and moisture absorption & moisture evaporation rate is high concurrently, it has also become humidity adjusting material
Study hotspot.At present, though composite humidity adjusting material has: inorganic salt/organic polymer, inorganic salt/inorganic mineral, inorganic salt/have
Machine macromolecule/inorganic mineral composite humidity adjusting material, but the wet volume capacity of these composite humidity adjusting materials, moisture absorption & moisture evaporation rate are less than
Preferable.This popularization hindering composite humidity adjusting material to a certain extent and application.Therefore, continue to explore and research composite humidity adjusting
Material is the most valuable.
Summary of the invention
For above-mentioned the deficiencies in the prior art, the technical problem to be solved be propose a kind of wet volume capacity big,
The composite humidity adjusting material that moisture absorption & moisture evaporation rate is high.
A kind of composite humidity adjusting material, is made up of each component of following weight: CaCl2·6H2O 7～9 parts,
ZnSO4·7H2O 3～5 parts, conch meal 2～4 parts, eakleite 1～3 parts, garnet 3～6 parts, spinelle 3～6 parts, carboxylic first
Base Starch Sodium 4～6 parts, carboxymethyl cellulose 4～8 parts, sodium polyacrylate 5～7 parts, chitosan 4～7 parts, sodium lignin sulfonate 1
～3 parts, sodium alginate 1～3 parts, nano silicon 0.3～0.7 part.
Preferably,
A kind of composite humidity adjusting material, is made up of each component of following weight: CaCl2·6H2O 8 parts, ZnSO4·
7H2O 4 parts, conch meal 3 parts, eakleite 2 parts, garnet 4 parts, 4 parts of spinelle, carboxymethyl starch sodium 5 parts, carboxymethyl cellulose
Element 6 parts, sodium polyacrylate 6 parts, chitosan 6 parts, sodium lignin sulfonate 2 parts, sodium alginate 2 parts, nano silicon 0.5 part.
Wherein, described conch meal, eakleite, garnet, the mesh number of spinelle are 100～200 mesh；Described nanometer
The particle diameter of silicon dioxide is 50～100nm；Described garnet is that molten-salt growth method prepares Fe3Al2(SO4)3Garnet porous pottery material
Material；Described spinelle is that molten-salt growth method prepares magnesium aluminate spinel porous ceramic film material.
The principle of the composite humidity adjusting material of the present invention is as follows:
First, have strongly hydrophilic group and three-dimensional cross-linked cancellated carboxymethyl starch sodium, carboxymethyl cellulose,
Sodium polyacrylate, chitosan are combined, and reduce the internal structure continuation degree of humidity adjusting material, the most different hydrophilic group phases
Synergism mutually, so that improving moisture absorption rate, and then increases the wet volume capacity of humidity adjusting material；Secondly, in order to improve humidity adjusting material
Moisture releasing performance, add conch meal and eakleite, so the pore structure of self can not only be embedded three-dimensional cross-linked netted knot
In structure, and they places of be combineding with each other can form gap, thus improves the moisture releasing performance of humidity adjusting material；Again, by CaCl2·
6H2O and ZnSO4·7H2O is combined, and has widened the scope of damping vapour pressure and relative humidity, on the one hand increases damping material
The moisture releasing motive force of material, improves radial migratory pathway, on the other hand, moisture absorption deliquescence can occur themselves, form saturated salt solution,
Thus increase the wet volume capacity of humidity adjusting material；Finally, porous stone garnet and the addition of spinelle, widen the aperture model of humidity adjusting material
Enclose, the damping effect of humidity adjusting material, meanwhile, effect that sodium alginate modify can be significantly increased, humidity adjusting material can be made to enter one
Step ground improves wet volume capacity.Additionally, nano silicon is under the peptizaiton of sodium lignin sulfonate, not only widen humidity adjusting material
Pore diameter range, improve network structure, increase specific surface area and absorbability, thus improve the damping effect of humidity adjusting material, and
Humidity adjusting material is also made to have antibacterial action.
Compared with prior art, the invention has the beneficial effects as follows:
First, the present invention uses multiple material to be combined: employing macromolecule/macromolecule is compound, inorganic mineral/inorganic ore deposit
Thing is compound, inorganic salt/inorganic salt is compound and porous ceramics/porous ceramics is combined；Then, these composites are multiple in entirety
Close, the advantage making full use of various material, overcome the defect of single composite, improve wet volume capacity and the moisture adsorption and releasing of humidity adjusting material
Speed；Finally, the effect that sodium alginate is modified, humidity adjusting material can be made to improve wet volume capacity further.Additionally, at nanometer titanium dioxide
Under the effect of silicon, not only widen the pore diameter range of humidity adjusting material, improve network structure, increase specific surface area and absorbability, from
And improve the damping effect of humidity adjusting material, and humidity adjusting material can also be made to have antibacterial action.
Detailed description of the invention
The present invention provides a kind of composite humidity adjusting material, for making the purpose of the present invention, technical scheme and effect clearer, bright
Really, the present invention is described in more detail below.
A kind of composite humidity adjusting material, is made up of each component of following weight: CaCl2·6H2O 7～9 parts,
ZnSO4·7H2O 3～5 parts, conch meal 2～4 parts, eakleite 1～3 parts, garnet 3～6 parts, spinelle 3～6 parts, carboxylic first
Base Starch Sodium 4～6 parts, carboxymethyl cellulose 4～8 parts, sodium polyacrylate 5～7 parts, chitosan 4～7 parts, sodium lignin sulfonate 1
～3 parts, sodium alginate 1～3 parts, nano silicon 0.3～0.7 part.
Wherein, described conch meal, eakleite, garnet, the mesh number of spinelle are 100～200 mesh；Described nanometer
The particle diameter of silicon dioxide is 50～100nm；Described garnet is that molten-salt growth method prepares Fe3Al2(SO4)3Garnet porous pottery material
Material；Described spinelle is that molten-salt growth method prepares magnesium aluminate spinel porous ceramic film material.
Embodiment 1
In the present embodiment, conch meal, eakleite, garnet, the mesh number of spinelle are 150 mesh；Nano silicon
Particle diameter be 80nm；Garnet is that molten-salt growth method prepares Fe3Al2(SO4)3Garnet porous ceramic material；Spinelle is fused salt legal system
Standby magnesium aluminate spinel porous ceramic film material.
A kind of composite humidity adjusting material, is made up of each component of following weight: CaCl2·6H2O 8 parts, ZnSO4·
7H2O 4 parts, conch meal 3 parts, eakleite 2 parts, garnet 4 parts, 4 parts of spinelle, carboxymethyl starch sodium 5 parts, carboxymethyl cellulose
Element 6 parts, sodium polyacrylate 6 parts, chitosan 6 parts, sodium lignin sulfonate 2 parts, sodium alginate 2 parts, nano silicon 0.5 part.
Embodiment 2
In the present embodiment, conch meal, eakleite, garnet, the mesh number of spinelle are 100 mesh；Nano silicon
Particle diameter be 50nm；Garnet is that molten-salt growth method prepares Fe3Al2(SO4)3Garnet porous ceramic material；Spinelle is fused salt legal system
Standby magnesium aluminate spinel porous ceramic film material.
A kind of composite humidity adjusting material, is made up of each component of following weight: CaCl2·6H2O 7 parts, ZnSO4·
7H2O 3 parts, conch meal 2 parts, eakleite 1 part, garnet 3 parts, 3 parts of spinelle, carboxymethyl starch sodium 4 parts, carboxymethyl cellulose
Element 4 parts, sodium polyacrylate 5 parts, chitosan 4 parts, sodium lignin sulfonate 1 part, sodium alginate 1 part, nano silicon 0.3 part.
Embodiment 3
In the present embodiment, conch meal, eakleite, garnet, the mesh number of spinelle are 200 mesh；Nano silicon
Particle diameter be 100nm；Garnet is that molten-salt growth method prepares Fe3Al2(SO4)3Garnet porous ceramic material；Spinelle is molten-salt growth method
Prepare magnesium aluminate spinel porous ceramic film material.
A kind of composite humidity adjusting material, is made up of each component of following weight: CaCl2·6H2O 9 parts, ZnSO4·
7H2O 5 parts, conch meal 4 parts, eakleite 3 parts, garnet 6 parts, 6 parts of spinelle, carboxymethyl starch sodium 6 parts, carboxymethyl cellulose
Element 8 parts, sodium polyacrylate 7 parts, chitosan 7 parts, sodium lignin sulfonate 3 parts, sodium alginate 3 parts, nano silicon 0.7 part.
Comparative example 1
In the present embodiment, conch meal, eakleite, garnet, the mesh number of spinelle are 150 mesh；Nano silicon
Particle diameter be 80nm；Garnet is that molten-salt growth method prepares Fe3Al2(SO4)3Garnet porous ceramic material；Spinelle is fused salt legal system
Standby magnesium aluminate spinel porous ceramic film material.
A kind of composite humidity adjusting material, is made up of each component of following weight: CaCl2·6H2O 8 parts, conch meal 3
Part, eakleite 2 parts, garnet 4 parts, 4 parts of spinelle, carboxymethyl starch sodium 5 parts, carboxymethyl cellulose 6 parts, sodium polyacrylate
6 parts, chitosan 6 parts, sodium lignin sulfonate 2 parts, sodium alginate 2 parts, nano silicon 0.5 part.
Comparative example 2
In the present embodiment, eakleite, garnet mesh number are 150 mesh；The particle diameter of nano silicon is 80nm；Stone
Garnet is that molten-salt growth method prepares Fe3Al2(SO4)3Garnet porous ceramic material.
A kind of composite humidity adjusting material, is made up of each component of following weight: CaCl2·6H2O 8 parts, ZnSO4·
7H2O 4 parts, eakleite 2 parts, garnet 4 parts, carboxymethyl starch sodium 5 parts, carboxymethyl cellulose 6 parts, sodium polyacrylate 6 parts,
Chitosan 6 parts, sodium lignin sulfonate 2 parts, sodium alginate 2 parts, nano silicon 0.5 part.
Comparative example 3
In the present embodiment, conch meal, eakleite, garnet, the mesh number of spinelle are 150 mesh；Nano silicon
Particle diameter be 80nm；Garnet is that molten-salt growth method prepares Fe3Al2(SO4)3Garnet porous ceramic material；Spinelle is fused salt legal system
Standby magnesium aluminate spinel porous ceramic film material.
A kind of composite humidity adjusting material, is made up of each component of following weight: CaCl2·6H2O 8 parts, ZnSO4·
7H2O 4 parts, conch meal 3 parts, eakleite 2 parts, garnet 4 parts, 4 parts of spinelle, carboxymethyl starch sodium 5 parts, chitosan 6 parts,
Sodium lignin sulfonate 2 parts, sodium alginate 2 parts, nano silicon 0.5 part.
Comparative example 4
In the present embodiment, conch meal, eakleite, garnet, the mesh number of spinelle are 150 mesh；Garnet is fused salt
Method prepares Fe3Al2(SO4)3Garnet porous ceramic material；Spinelle is that molten-salt growth method prepares magnesium aluminate spinel porous ceramic film material.
A kind of composite humidity adjusting material, is made up of each component of following weight: CaCl2·6H2O 8 parts, ZnSO4·
7H2O 4 parts, conch meal 3 parts, eakleite 2 parts, garnet 4 parts, 4 parts of spinelle, carboxymethyl starch sodium 5 parts, carboxymethyl cellulose
Element 6 parts, sodium polyacrylate 6 parts, chitosan 6 parts, sodium lignin sulfonate 2 parts, sodium alginate 2 parts.
It addition, for the damping effect that composite humidity adjusting material of the present invention is described, applicant carried out test, result of the test is such as
Shown in table 1:
The damping effect of table 1 composite humidity adjusting material
Certainly, it is that the preferred embodiments of the disclosure is described in detail above, not limits the present invention with this
Practical range, all principles under this invention, structure and structure made equivalence change, the protection of the present invention all should be covered by
In the range of.
Claims (5)
1. a composite humidity adjusting material, it is characterised in that: it is made up of each component of following weight: CaCl2·6H2O 7～
9 parts, ZnSO4·7H2O 3～5 parts, conch meal 2～4 parts, eakleite 1～3 parts, garnet 3～6 parts, spinelle 3～6 parts,
Carboxymethyl starch sodium 4～6 parts, carboxymethyl cellulose 4～8 parts, sodium polyacrylate 5～7 parts, chitosan 4～7 parts, sulfomethylated lignin
Acid sodium 1～3 parts, sodium alginate 1～3 parts, nano silicon 0.3～0.7 part.
Composite humidity adjusting material the most according to claim 1, it is characterised in that: by each component system of following weight
Become: CaCl2·6H2O 8 parts, ZnSO4·7H2O 4 parts, conch meal 3 parts, eakleite 2 parts, garnet 4 parts, 4 parts of spinelle,
Carboxymethyl starch sodium 5 parts, carboxymethyl cellulose 6 parts, sodium polyacrylate 6 parts, chitosan 6 parts, sodium lignin sulfonate 2 parts, Sargassum
Acid 2 parts of sodium, nano silicon 0.5 part.
Composite humidity adjusting material the most according to claim 1 and 2, it is characterised in that: described conch meal, eakleite, stone
Garnet, the mesh number of spinelle are 100～200 mesh.
Composite humidity adjusting material the most according to claim 1 and 2, it is characterised in that: the particle diameter of described nano silicon
It is 50～100nm.
Composite humidity adjusting material the most according to claim 1 and 2, it is characterised in that: described garnet is prepared by molten-salt growth method
Fe3Al2(SO4)3Garnet porous ceramic material；Described spinelle is that molten-salt growth method prepares magnesium aluminate spinel porous ceramic film material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610459585.2A CN106117616A (en) | 2016-06-22 | 2016-06-22 | A kind of composite humidity adjusting material |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610459585.2A CN106117616A (en) | 2016-06-22 | 2016-06-22 | A kind of composite humidity adjusting material |
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| CN106117616A true CN106117616A (en) | 2016-11-16 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108912805A (en) * | 2018-05-17 | 2018-11-30 | 阜南县富昌恒业工艺品有限公司 | A kind of hygroscopic method of reduction pine furniture paint film |
| CN110372884A (en) * | 2019-07-22 | 2019-10-25 | 杭州干将实业有限公司 | Water for regulating and controlling closed environment humidity moistens the preparation method of packet |
Citations (2)
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| CN102633483A (en) * | 2012-05-17 | 2012-08-15 | 湖北格林森新型建材科技有限公司 | Composite material with self-regulating function and production method thereof |
| CN104150948A (en) * | 2014-07-09 | 2014-11-19 | 华南理工大学 | Composite light weight ceramic ecological building material with humidifying function and preparation method thereof |
-
2016
- 2016-06-22 CN CN201610459585.2A patent/CN106117616A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102633483A (en) * | 2012-05-17 | 2012-08-15 | 湖北格林森新型建材科技有限公司 | Composite material with self-regulating function and production method thereof |
| CN104150948A (en) * | 2014-07-09 | 2014-11-19 | 华南理工大学 | Composite light weight ceramic ecological building material with humidifying function and preparation method thereof |
Non-Patent Citations (1)
| Title |
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| 科技部社会发展科技司等: "《‘十一五’文化遗产保护领域国家科技支撑计划重点项目论文集 文化遗产保护关键技术研究》", 30 November 2010, 文物出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108912805A (en) * | 2018-05-17 | 2018-11-30 | 阜南县富昌恒业工艺品有限公司 | A kind of hygroscopic method of reduction pine furniture paint film |
| CN110372884A (en) * | 2019-07-22 | 2019-10-25 | 杭州干将实业有限公司 | Water for regulating and controlling closed environment humidity moistens the preparation method of packet |
| CN110372884B (en) * | 2019-07-22 | 2022-02-08 | 杭州干将实业有限公司 | Preparation method of water-wet bag for regulating and controlling humidity of closed environment |
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