CN108329006A - The preparation method of halogenation decoration lighting salt block salt - Google Patents
The preparation method of halogenation decoration lighting salt block salt Download PDFInfo
- Publication number
- CN108329006A CN108329006A CN201810179276.9A CN201810179276A CN108329006A CN 108329006 A CN108329006 A CN 108329006A CN 201810179276 A CN201810179276 A CN 201810179276A CN 108329006 A CN108329006 A CN 108329006A
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- China
- Prior art keywords
- salt
- halogenation
- block
- present
- nacl
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
- C04B28/145—Calcium sulfate hemi-hydrate with a specific crystal form
- C04B28/146—Calcium sulfate hemi-hydrate with a specific crystal form alpha-hemihydrate
-
- 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
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/27—Water resistance, i.e. waterproof or water-repellent 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
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
Abstract
The present invention relates to a kind of preparation methods of halogenation decoration lighting salt block salt; NaCl microcrystalline powders material and protectiveness that the method for the present invention is produced using fusion method are water-fast and water-absorbent material is made; it can not only humidity halogenation; and the negative oxygen ion of high concentration can also be discharged under light illumination, the underground engineerings such as interior decoration, people's air defense finishing should can be applied to extensively using the salt brick product of the method for the present invention production and salt steams the fields such as health care.Present invention process method does not have " three wastes " discharge, and equipment is simple and energy consumption is low and efficient, and the salt brick product of acquisition can for a long time use in the environment that relative humidity is 90%.
Description
Technical field
Application field the invention belongs to fuse salt (NaCl) material in fields such as decorations, specifically one kind are not
Return the preparation method of halogen decoration lighting salt block salt.
Background technology
NaCl crystalline materials have been subjected to people's because having superperformance in optical nonlinearity and photoelectron etc.
Extensive concern.By means of spectroscopy detection technique it has been discovered that the NaCl crystal prepared under certain certain environmental conditions
The absorption spectrum of material can be covered near ultraviolet near infrared region, and propose these absorptions based on experiment and theoretical research
Corresponding Color-center model.By further experimental study it has been realised that these colour centers with optical activation, just
F types colour center, the F shown such as following photochemical reaction formula+Type colour center, F2 +Type colour center, (F2 +)AType colour center etc. is that its displaying is non-
The key point of linear optics and special photoelectric property.
Especially it is that a large amount of research at present is it has been shown that when these optical activity centers are by from nearly purple with being worth mentioning
When the outer irradiation for arriving near infrared light, it can activate the hydrone in air that following photochemical reaction occurs：
2·OH→O2+H2O
These anion particles for being known as " air vitamin " are also referred to as negative oxygen ion such as O2-(H2O)n,OH-(H2O)n] energy
Promote human metabolism, flu-prevention, enhancing body resistance against diseases, is the first element for supporting Easy Living Envi-ronment.
NaCl raw materials system used in light salt salt brick product derives from the NaCl light salt fines powder materials that melting method obtains.Its
The optical activity that the basic principle of releasing negative oxygen ion characteristic is namely based on high concentration colour center in fuse salt NaCl crystal grain is caused
Photochemical reaction product, this be in current artificial decoration material build negative oxygen ion environment U.S. can be compared with natural surroundings
It is most cheap and be unique material with biological affinity, currently, these light salt characteristics steam the necks such as health care in light salt sweat
Domain is widely used.Although these make us the extensive favor that light product salt loved by all has been subjected to market, hindering should
The biggest obstacle of material practical application is exactly " anti-halogen " (not humidity) problem of block salt.
Because of NaCl systems water-soluble ionic compounds, so long-term such material product being exposed in air can be by air
The erosion of middle moisture and dusting, to which completely losing for some specific functions of product can be caused in a period of relatively short.
The short problem of product service life can bring huge obstacle to practical application：As the erosion of water can make block salt product quality unstable
Fixed, frequently replacing causes use cost to sharply increase.
Invention content
The object of the present invention is to provide the halogenation decoration NaCl light salt salt for capableing of releasing negative oxygen ion under a kind of illumination
The preparation method of brick.
The object of the present invention is achieved like this：
A kind of preparation method of halogenation decoration lighting salt block salt, this approach includes the following steps：
1., material prepare：Weigh raw material NaCl light salt powders 80kg, calcium hydroxide 6kg, alpha-semi water plaster stone as additive
Above-mentioned three kinds of raw materials are added in batch mixer and are fully mixed, obtain mixture by 14kg simultaneously；
2., block salt compacting：Take step 1. in mixture be added in die of press；Using room temperature punch forming process
Halogenation decoration lighting salt block salt is obtained after stopping 4s at 120MPa.
A kind of preparation method of halogenation decoration lighting salt block salt, this approach includes the following steps：
1., material prepare：NaCl light salt powder 45kg are weighed, as 200 mesh PTFE powder 5kg of additive, by above-mentioned two
Kind raw material is added in batch mixer simultaneously to be fully mixed, and mixture is obtained；
2., block salt compacting：Take step 1. in mixture be added in die of press；Using room temperature punch forming process
Molding block salt is taken out after stopping 10s at 80MPa；After the 1h that anneals is placed into 380 DEG C of electric furnace obtain halogenation decoration use
Light salt block salt.
NaCl light salt fines powder material system uses the earlier application of the applicant, Patent No. 201710165522.0
Powder-product, specific preparation method are as follows after collection obtained sieving in method and step two：
Step 1 is put into a certain amount of raw material salt in high temperature furnace, and 5000C is heated to from room temperature in 3h, then 2~
3000C is cooled in 3h, is further continued for Temperature fall to room temperature, is obtained prefinished products A, the implementation of the processing procedure eliminates
Moisture and some adsorbed gases in primary raw materials.
Step 2 moves into prefinished products A and crosses 80 mesh sieve in ball-type mill after grinding 30min, collects powder after sieving.
The present invention has the advantages that：
1, the present invention solves the problems, such as the moisture resistance of light salt block salt by the intervention of physics and chemical technology process,
The service life of light salt block salt is set to be extended to from 2~3 years 8~10 years.
2, the NaCl microcrystalline powders material and protectiveness is water-fast and water-absorbent material that the method for the present invention is produced using fusion method
Be made, can not only humidity halogenation, and the negative oxygen ion of high concentration can also be discharged under light illumination, using present invention side
The salt brick product of method production should can be applied to the underground engineerings such as interior decoration, people's air defense finishing extensively and salt steams the fields such as health care.
3, the decorative material material produced using the method for the present invention, is not only related to humidity halogenation NaCl light salt block salt systems
Preparation Method, and also retain the function of capableing of releasing negative oxygen ion under light illumination and common NaCl light salt block salts compare,
Application field and service life are all expanded and are extended significantly.
4, present invention process method does not have " three wastes " discharge, and equipment is simple and energy consumption is low and efficient, acquisition
Salt brick product can for a long time use in the environment that relative humidity is 90%.Salt brick product prepared by this method can significantly extend
Service life, it is contemplated that the fields such as room health care, business finishing and house health decoration can be steamed in light salt salt and had a wide range of applications
Value.
5, the protectiveness that the present invention uses is water-fast and water suction additive mainly considers organic thermoplastic polymer dusty material,
Such as polytetrafluoroethylene (PTFE) (PTFE), ABS, PVC, PE and PVB；Inorganic hydraulic material, such as alpha-semi water plaster stone, white lime Ca
(HO)2And white cement etc., the characteristics of these materials, are exactly：In the environment of heating or humidity, reticular structure can be formed, from
And the salt crystalline substance particle for being is surrounded protecting.
Description of the drawings
Fig. 1 be halogenation decoration lighting salt block salt of the present invention three regard structure chart.
Fig. 2 is the luminescent spectrum figure of near ultraviolet excitated lower block salt of the present invention.
Fig. 3 is the luminescent spectrum figure of the lower block salt of the present invention of red light excitation.
Fig. 4 is halogenation light salt block salt Surface Microstructure schematic diagram of the present invention.
Specific implementation mode
Embodiment 1
A kind of preparation method of halogenation decoration lighting salt block salt, this approach includes the following steps：
1., material prepare：Weigh raw material NaCl light salt powders 80kg, calcium hydroxide 6kg, alpha-semi water plaster stone as additive
Above-mentioned three kinds of raw materials are added in batch mixer and are fully mixed, obtain mixture (see Tables 1 and 2) by 14kg simultaneously：
Table 1 is as the water-fast formula table with water suction additive of protectiveness
Additive fills out dosage in 2 smooth salt block salt products material of table
2., block salt compacting：Take step 1. in mixture be added in die of press；Using room temperature punch forming process
Halogenation decoration lighting salt block salt is obtained after stopping 4s at 120MPa.
The physical performance of 3 above-mentioned halogenation NaCl light salt block salt of table
As shown in Figures 2 and 3, which, can respectively under the excitation of 340nm gold ultraviolet light and 630nm feux rouges
Emit visible and near infrared light, shows that the block salt has had the photolytic activity excitation center of sufficient amount.This is also block salt production
Product had where the reason of photochemical activity.Table 1 gives some physics and thermal property test result of the salt brick product.
As shown in figure 4, in technical solution of the present invention：1., by product surface spray coating water proofing property coating；By means of chemistry
Reaction, forms protective layer not soluble in water in product surface.2., use light product salt as filler, use organic or inorganic high score
Sub- material is mixed rear plastotype as both sizing materials.3., first manufacture a three-dimensional porous cage, then light product salt particle fill
Enter in each three-dimensional apertures, since the diameter in hole is in nanometer scale, water particle cannot enter but gas unimpeded can pass in and out, from
And achieve the purpose that waterproof and breathable.
Embodiment 2
1., material prepare：NaCl light salt powder 45kg are weighed, as 200 mesh PTFE powder 5kg of additive, by above-mentioned two
Kind raw material is added in batch mixer simultaneously to be fully mixed, and mixture is obtained；
2., block salt compacting：Take step 1. in mixture be added in die of press；Using room temperature punch forming process
Molding block salt is taken out after stopping 10s at 80MPa；After the 1h that anneals is placed into the electric furnace of 3800C obtain halogenation decoration use
Light salt block salt.
The protectiveness is water-fast and water suction additive material refers to：Plasticity organic polymer dusty material --- polytetrafluoroethyl-ne
Alkene (PTFE), ABS, PVC, PE and PVB etc.；Inorganic hydraulic material --- alpha-semi water plaster stone, white lime Ca (HO)2And it is white
The characteristics of cement etc., these materials is exactly：In the environment of heating or humidity, reticular structure can be formed, the salt to be is brilliant
Particle is surrounded protecting.
The present invention is as follows using the specific process parameter of room temperature punch forming process：
(1) briquetting pressure：80~120 (ton) t；
(2) pressure retention time：4~10 (second) s.
Claims (2)
1. a kind of preparation method of halogenation decoration lighting salt block salt, it is characterised in that：This approach includes the following steps：
1., material prepare：Weigh raw material NaCl light salt powders 80kg, calcium hydroxide 6kg, alpha-semi water plaster stone as additive
Above-mentioned three kinds of raw materials are added in batch mixer and are fully mixed, obtain mixture by 14kg simultaneously；
2., block salt compacting：Take step 1. in mixture be added in die of press；Existed using room temperature punch forming process
Halogenation decoration lighting salt block salt is obtained after stopping 4s under 120 MPa.
2. a kind of preparation method of halogenation decoration lighting salt block salt, it is characterised in that：This approach includes the following steps：
1., material prepare：45 kg of NaCl light salt powder is weighed, as 200 mesh PTFE powder, 5 kg of additive, by above-mentioned two kinds
Raw material is added in batch mixer is fully mixed simultaneously, obtains mixture；
2., block salt compacting：Take step 1. in mixture be added in die of press；Using room temperature punch forming process 80
Molding block salt is taken out after stopping 10s under MPa；Place into 3800In the electric furnace of C halogenation decoration lighting salt is obtained after annealing 1h
Block salt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810179276.9A CN108329006A (en) | 2018-03-05 | 2018-03-05 | The preparation method of halogenation decoration lighting salt block salt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810179276.9A CN108329006A (en) | 2018-03-05 | 2018-03-05 | The preparation method of halogenation decoration lighting salt block salt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108329006A true CN108329006A (en) | 2018-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810179276.9A Pending CN108329006A (en) | 2018-03-05 | 2018-03-05 | The preparation method of halogenation decoration lighting salt block salt |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767263A (en) * | 2012-07-30 | 2012-11-07 | 罗云峰 | Roof heat preservation plate and production method and application for roof heat preservation plate |
| CN103043949A (en) * | 2012-12-28 | 2013-04-17 | 河南省盐业总公司 | Method for manufacturing novel decorating material taking sodium chloride as base material |
-
2018
- 2018-03-05 CN CN201810179276.9A patent/CN108329006A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767263A (en) * | 2012-07-30 | 2012-11-07 | 罗云峰 | Roof heat preservation plate and production method and application for roof heat preservation plate |
| CN103043949A (en) * | 2012-12-28 | 2013-04-17 | 河南省盐业总公司 | Method for manufacturing novel decorating material taking sodium chloride as base material |
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| PB01 | Publication | ||
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Application publication date: 20180727 |