CN105084936B - A kind of sandstone plum hardening brightener - Google Patents
A kind of sandstone plum hardening brightener Download PDFInfo
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- CN105084936B CN105084936B CN201510571859.2A CN201510571859A CN105084936B CN 105084936 B CN105084936 B CN 105084936B CN 201510571859 A CN201510571859 A CN 201510571859A CN 105084936 B CN105084936 B CN 105084936B
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Abstract
The present invention provides a kind of sandstone plum hardening brightener and preparation method thereof; infiltration, reaction, film forming by the agent on sandstone plum surface; by the gap quick blocking that sandstone surface is coarse; and one layer of densification, transparent, hard protective film are formed on surface; the mortality weakness such as sandstone plum gap is big, easily breaks up are substantially improved, its application range is expanded.
Description
Technical field:
The present invention relates to a kind of sandstone plum hardening brighteners and preparation method thereof, belong to the field of building materials.
Background technique:
For sandstone plum since natural sex is strong, radioactivity is low, has a variety of pure natural colors such as red, yellow, purple and miscellaneous
Gorgeous decorative pattern is a kind of ideal building decoration materials.But since sandstone plum itself porosity is big, water absorption rate is high, easily divide
Change, the defects of compression strength is lower, wearability and resistance to water soak are poor, is easy to cause various stone material lesions, and limit sandstone plum
The scope of application.Therefore, in order to overcome sandstone plum self-defect, improve its service performance, sandstone plum is enable widely to apply
It is to have very much practical application value in building decoration area.The present invention is exactly using infiltration, reaction, film forming mechanism, by sandstone table
The coarse gap quick blocking in face, and surface forms one layer of densification, transparent, hard protective layer realizes hardening, bright sand
Rock.
The Chinese patent " a kind of sandstone bloom treatment process " of 103980002 A of Publication No. CN, it is desirable that selection is suitable for height
The sandstone plate of light processing is simultaneously sufficiently dried, to sandstone plate be put into the feed reservoir for being loaded with chemical agent K1 into
Sandstone plate is taken out feed reservoir, sufficiently dries, utilize numerical control by row first time immersion treatment after the first preset period of time
Lathe is polished directly processing to sandstone plate, until plate polishing degree reaches 60 degree, is then warmed to 70 degree of dryings;It will do
Sandstone plate after dry dips in medicament H300 liquid brushing 3-5 times with hairbrush, after after surface, plumpness reaches predeterminable level,
Dry second preset time under 50-80 degree high temperature, after drying;Plate after drying is subjected to continuous machine in numerically-controlled machine tool
Tool refines milled processed, when rubbing down finish reaches 80 degree or more, then is dried;Plate surface is subjected to medicine again
The processing of agent K2 liquid makes mirror finish to 90 degree or more, and drying packaging is finished product.Sandstone hardness after this process
Height, brightness is good, but its technique requires the first, second predetermined period long, and technological parameter requires harshness, for mass disposal sand
There is also certain problems for rock.
Treated that sandstone plum hardness, brightness can be with the Chinese patents of 103980002 A of Publication No. CN by the present invention
It matches in excellence or beauty after a kind of " sandstone bloom treatment process " processing, and process cycle is short, equipment requirement is low, technological parameter and construction environment
There is no particular/special requirement, is well suited for that high-volume sandstone is carried out to harden bright process.
Summary of the invention:
That present invention aim to address sandstone plum itself porositys is big, water absorption rate is high, and easily differentiation, compression strength are lower, resistance to
The defects of mill property and resistance to water soak are poor, and process cycle is short, equipment requirement is low, technological parameter and construction environment do not have special want
It asks, is well suited for that high-volume sandstone is carried out to harden bright process.Concrete scheme is as follows:
A kind of sandstone plum hardening brightener, the raw material composition including following mass fraction: 1~50 part of curing agent;Auxiliary is hard
1~10 part of agent;1~10 part of film forming agent;1~5 part of auxiliary film former;40~90 parts of bleeding agent.Further preferably curing agent
20 parts;5 parts of post-curing agent;3 parts of film forming agent;2 parts of auxiliary film former;60 parts of bleeding agent.
The curing agent is one of lithium fluorosilicate, prodan, potassium fluosilicate, magnesium fluosilicate or a variety of mixing
Object.
The post-curing agent is calcium fluosilicate and/or zinc fluosilicate.
The post-curing agent further includes silica solution, the silica solution dioxide-containing silica be 40%, partial size be 10~
20nm stablizes, not gel under faintly acid system.
The film forming agent is one of methyl orthosilicate, ethyl orthosilicate, positive silicic acid propyl ester or a variety of mixtures.
The auxiliary film former is methyltrimethoxysilane, methyl trimethoxy oxygroup ethylsilane, methyl trimethoxy oxygroup
One of propyl silane, ethyl trimethoxy silane or a variety of mixtures.
The bleeding agent is deionized water, ethyl alcohol, butyl glycol ether, diethylene glycol dimethyl ether, triethylene glycol methyl ether acetic acid
One of ester etc. or a variety of mixtures.
The technique for implementing sandstone plum hardening brightener by adopting the above technical scheme specifically hardens above-mentioned sandstone plum bright
Agent, uniformly smears or is sprayed on and need to harden on bright sandstone plum face (saturation state), room temperature naturally osmotic, reaction, film forming,
For 24 hours more than hour, the sand rock plate of sand rock plate hardness, twice of brightness raising can be obtained in hardening.If desired the light of requirements at the higher level
Degree, need to be again using 1000~5000r/min of revolving speed high-speed glazing machine or crystal face processor or eccentric polishing machine, using assorted different
The clean pad of the hundred of mesh number (such as: 2500 mesh, 3000 mesh, 4000 mesh, 5000 mesh) or diamond resin grinding polishing, available difference
The sand rock plate of finish.
1, a kind of sandstone plum of the present invention hardens brightener, using curing agent, post-curing agent (1), post-curing agent (2),
Brightness effect is hardened with maximum collaboration, bright process is hardened in faster, more depth completion, when substantially reducing construction
Between, harden brightness effect, in terms of more previous curing agent have and largely promoted.
2, a kind of sandstone plum of the present invention hardens brightener, cooperates with film forming mechanism using film forming agent, auxiliary film former, so that at
Film thickness of the film on sandstone plum surface is uniform, adhesive force is strong, integrates waterproof, antifouling, anti-aging Multifunctional protective sheath,
So that the significant sandstone plum of script disadvantage becomes practical, beautiful, durable building decoration materials.
3, a kind of sandstone plum of the present invention hardens brightener, uses bleeding agent, so that bleeding agent, post-curing agent (1), auxiliary
Curing agent (2), film forming agent, auxiliary film former good fluidity, permeability is strong, reacts more abundant, construction is more convenient, and effect is completeer
Beauty.
4, a kind of sandstone plum of the present invention hardens brightener, is suitable for various sandstone plums and strengthens light, blocks waterproof, does not have
Blistering, peeling phenomenon, it is firm in structure.
5, using the processed sandstone plum of this agent, hardness, brightness are than 50% or more untreated improve.
6, corrosion-resistant, it can support by chemical attack.
7, for a long time long new, cleaning is easy, and occurs gloss in 48h, and more with brighter.
8, construction method is simple and easy to do, sprays or rinses and scrapes.
9, safety, the feature of environmental protection meet all VOC rules, nontoxic, non-ignitable, environmental protection.
Specific embodiment:
Sandstone plum hardening brightener specific implementation of the invention is anti-flaming as follows:
Embodiment 1
Table 1: embodiment 1-4
Embodiment 5--8
Table 2: embodiment 5-8
Influence test of 9 curing agent of embodiment to sandstone plum hardness, brightness
Table 3: curing agent is to sandstone brightness, the influence test data of intensity
3 data of table illustrate that in specific embodiment, curing agent compound scheme can increase substantially the hardness in sandstone plum face
And its brightness, it is best with 2#.
Influence test of the 10 post-curing agent (1) of embodiment to sandstone plum hardness, brightness
Table 4: post-curing agent (1) is to sandstone brightness, the influence test data of intensity
According to the curing agent scheme that embodiment 9 is fixed, the influence of post-curing agent (1) to sandstone brightness, intensity is examined
Test data, from table 4, it can be seen that 1# proportion auxiliaring effect is more preferably.
Influence test of the 11 post-curing agent (2) of embodiment to sandstone plum hardness, brightness
Table 5: post-curing agent (2) is to sandstone brightness, the influence test data of intensity
According to the fixed curing agent of embodiment 9, embodiment 10, post-curing agent (1) scheme, examine post-curing agent (2)
To sandstone brightness, the influence test data of intensity, as can be seen from Table 5,3# matches auxiliaring effect more preferably.
Influence test of 12 film forming agent of embodiment to sandstone plum hardness, brightness
Table 6: film forming agent is to sandstone brightness, the influence test data of intensity
According to embodiment 9, embodiment 10,11 data of embodiment, fixed curing agent, post-curing agent (1), post-curing
Agent (2) scheme examines film forming agent to sandstone brightness, the influence test data of intensity, as can be seen from Table 6,2# proportion auxiliary
Better effect.
Influence test of 13 auxiliary film former of embodiment to sandstone plum hardness, brightness
Table 7: auxiliary film former is to sandstone brightness, the influence test data of intensity
According to embodiment 9, embodiment 10, embodiment 11,12 data of embodiment, fixed curing agent, post-curing agent
(1), post-curing agent (2), film forming agent scheme, examination auxiliary film former to sandstone brightness, the influence test data of intensity, from
Table 7 is as can be seen that 4# matches auxiliaring effect more preferably.
Influence test of 14 bleeding agent of embodiment to sandstone plum hardness, brightness
Table 8: bleeding agent is to sandstone brightness, the influence test data of intensity
According to embodiment 9, embodiment 10, embodiment 11,12 data of embodiment, embodiment 13 according to embodiment 9, embodiment
10, embodiment 11,12 data of embodiment, fixed curing agent, post-curing agent (1), post-curing agent (2), film forming agent, auxiliary
Film forming agent scheme examines bleeding agent to sandstone brightness, the influence test data of intensity, as can be seen from Table 8,2# proportion auxiliary
Better effect.
14 sandstone plum of embodiment hardens brightener optimum implementation
" sandstone plum hardening brightener " preparation process:
By proportional quantity in embodiment 14, each component is successively weighed, mixed at normal temperature, stir compound uniform, holding
30min~60min is stirred to uniform, for 24 hours, " sandstone plum hardening brightener " product is obtained by filtration in sedimentation.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, it is all
It is any simple modification, equivalent change and modification to the above embodiments according to the technical essence of the invention, still falls within
In the range of technical solution of the present invention.
Claims (2)
1. a kind of sandstone plum hardens brightener, which is characterized in that the raw material including following mass fraction: 1~50 part of curing agent;It is auxiliary
Help 1~10 part of curing agent;1~10 part of film forming agent;1~5 part of auxiliary film former;40~90 parts of bleeding agent;The curing agent is
One of lithium fluorosilicate, prodan, potassium fluosilicate, magnesium fluosilicate or a variety of mixtures;The post-curing agent is fluorine
Calcium silicates and/or zinc fluosilicate and silica solution, the silica solution dioxide-containing silica are 40%, and partial size is 10~20nm, weak
Stablize under acid system, not gel;The film forming agent is one of methyl orthosilicate, ethyl orthosilicate, positive silicic acid propyl ester
Or a variety of mixtures;The auxiliary film former is one of methyltrimethoxysilane, ethyl trimethoxy silane or more
Kind mixture;The bleeding agent is one of deionized water, ethyl alcohol, butyl glycol ether, diethylene glycol dimethyl ether or a variety of mixed
Close object.
2. sandstone plum according to claim 1 hardens brightener, which is characterized in that the raw material group including following mass fraction
At: 20 parts of curing agent;5 parts of post-curing agent;3 parts of film forming agent;2 parts of auxiliary film former;60 parts of bleeding agent.
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CN105417990B (en) * | 2015-12-31 | 2018-08-07 | 苏州纳固新材料有限公司 | Al2O3Colloidal sol type abrasion-proof concrete hardening sealant agent and preparation method thereof |
CN107022272B (en) * | 2016-02-02 | 2020-05-12 | 兰州城市学院 | Preparation method of novel permeable water-based floor coating |
CN106396505A (en) * | 2016-08-30 | 2017-02-15 | 宁夏共享模具有限公司 | High-strength full-color sandstone based on 3DP rapid prototyping and preparation process thereof |
CN107964371A (en) * | 2016-10-20 | 2018-04-27 | 佛山中科腾达科技有限公司 | A kind of marble crystal face agent and preparation method thereof |
CN106565278A (en) * | 2016-11-04 | 2017-04-19 | 浙江省建筑科学设计研究院有限公司 | High-permeability concrete sealed waterproofing agent and preparation method thereof |
CN108373881A (en) * | 2018-02-08 | 2018-08-07 | 广东车路士能源科技有限公司 | A kind of compound stone material crystal face agent composition and preparation method thereof |
CN110510985B (en) * | 2019-06-04 | 2021-01-05 | 浙江大学 | Permeable pure inorganic magnesium-based reinforcing material for reinforcing sandstone stone cultural relics, and preparation method and reinforcing method thereof |
CN110157338A (en) * | 2019-07-03 | 2019-08-23 | 郑州石宝宝科技有限公司 | A kind of surface coating formula antiscuffing paste for lithotome |
CN110482996A (en) * | 2019-08-21 | 2019-11-22 | 苏州市兴邦化学建材有限公司 | A kind of concrete dense curing agent and its preparation method and application |
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CN101805205B (en) * | 2010-03-04 | 2012-07-25 | 乐山师范学院 | Organic silicon compound liquid for protecting stone material and application method thereof |
CN102126870B (en) * | 2010-12-29 | 2012-11-21 | 万峰石材科技有限公司 | Surface treatment process for inorganic artificial stone |
CN106431496A (en) * | 2013-04-28 | 2017-02-22 | 埃科莱布美国股份有限公司 | Stone crystal face processing composition and preparation method of composition |
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