CN109231883A - A kind of weather-resistant and high-strength degree lacquer - Google Patents
A kind of weather-resistant and high-strength degree lacquer Download PDFInfo
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- CN109231883A CN109231883A CN201811096105.6A CN201811096105A CN109231883A CN 109231883 A CN109231883 A CN 109231883A CN 201811096105 A CN201811096105 A CN 201811096105A CN 109231883 A CN109231883 A CN 109231883A
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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
- C04B26/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/06—Acrylates
-
- 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
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/10—Coating or impregnating
- C04B20/1018—Coating or impregnating with organic materials
- C04B20/1029—Macromolecular compounds
- C04B20/1048—Polysaccharides, e.g. cellulose, or derivatives thereof
-
- 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
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of weather-resistant and high-strength degree lacquers, are made of following substance: color sand, rheological agent, lotion, dispersing agent, coalescing agent, antifreezing agent, defoaming agent, preservative, modified compound additive, water.The present invention provides a kind of lacquer, raw material composition is simple, and rationally, easy to promote and utilize, this lacquer water-tolerant, mechanical strength is high for collocation, weather-proof, stability is strong, the great market competitiveness and application value.
Description
Technical field
The invention belongs to paint vehicle technical fields, and in particular to a kind of weather-resistant and high-strength degree lacquer.
Background technique
Lacquer, also known as imitation stone lacquer are the natural stone-powder mixed preparings of a kind of principal polymeric lotion and various colors and
At building coating.It is used for the exterior wall of building, is capable of forming similar marble, the decoration of the lithotomes such as granite is imitated
Fruit, and simple production process, it is easy for construction, it is a kind of ideal material for substituting lithotome decorative cover effect.
Lacquer can frequently suffer from wind, drench with rain as a kind of building external paint for outdoor, these families such as solarization
The test of external environment condition, therefore it is required that it should have good water resistance, weatherability and corrosion resistance.And it uses now
Lacquer, the bad problem of generally existing water resistance, whenever the rainy day, after rain drop erosion, surface of the paint film will whiten, paint
Film further becomes loose or even peels off, and leverages the beauty of building appearance.This people gos deep into lacquer
Research experiment, such as application No. is: 201611020090.6 disclose a kind of lacquer and preparation method thereof, wherein special collocation
The substances such as the color sand of variable grain size, effectively improve the water resistance of lacquer, it is not easy to which floating bleaches, comprehensive to use
Performance is improved.But the raw material composition of this lacquer raw material is complex, and the qualities such as the mechanics of paint vehicle entirety, weather-proof are still
It is unable to reach the satisfaction of people.
Summary of the invention
The purpose of the present invention is being directed to existing problem, a kind of weather-resistant and high-strength degree lacquer is provided.
The present invention is achieved by the following technical solutions:
A kind of weather-resistant and high-strength degree lacquer, is made of the substance of following parts by weight:
60 ~ 65 parts of color sands, 0.2 ~ 0.3 part of rheological agent, 12 ~ 16 parts of lotions, 0.5 ~ 1 part of dispersing agent, 1 ~ 1.5 part of coalescing agent, 0.1
~ 0.3 part of antifreezing agent, 0.2 ~ 0.4 part of defoaming agent, 0.1 ~ 0.2 portion of preservative, 5 ~ 8 parts of modified compound additives, 30 ~ 35 parts of water.
Preferably, it is made of the substance of following parts by weight:
63 parts of color sands, 0.25 part of rheological agent, 14 parts of lotions, 0.8 part of dispersing agent, 1.2 parts of coalescing agents, 0.2 part of antifreezing agent, 0.3
Part defoaming agent, 0.15 portion of preservative, 7 parts of modified compound additives, 33 parts of water.
Further, the lotion is water-and acrylate lotion, and solid content is 40 ~ 44%.
Further, the dispersing agent is metal soap dispersing agent.
Further, the coalescing agent is alcohol ester 12.
Further, the antifreezing agent is glycerine.
Further, the defoaming agent is organic silicon defoamer.
Further, the preparation method of the modified compound additive includes the following steps:
1) mica powder is first put into 7 ~ 10min of immersion treatment in the citric acid solution that mass fraction is 8 ~ 10%, then pulls use out
Clear water is spare after rinsing to neutrality；
2) by step 1), treated that mica powder is put into ultraviolet irradiation case carries out radiation treatment, takes out after 35 ~ 40min standby
With；
3) step 2 treated mica powder mix putting into ball mill with polystyrene according to 2 ~ 2.2:1 of weight ratio
Carry out ball-milling treatment, take out after 15 ~ 20min mixture A is spare；
4) the resulting mixture A of step 3) is put into high temperature furnace and carries out burning processing, temperature when control is burnt in high temperature furnace
Degree be 1000 ~ 1050 DEG C, taken out after 2 ~ 2.5h mixture B is spare；
5) cotton fiber is put into vapor tight tank, is then passed through high-temperature vapor into vapor tight tank, while by the pressure in vapor tight tank
Power increases to 0.45 ~ 0.5MPa, and heat-insulation pressure keeping handles 14 ~ 16min, then quickly unloads vapor tight tank to normal temperature and pressure in 30s,
Finally cotton fiber is taken out spare；The temperature of the high-temperature vapor is 102 ~ 106 DEG C；
6) in the sodium hydroxide solution for being 5 ~ 7% by step 5) treated cotton fiber is immersed in mass fraction, it is stirred continuously immersion
5 ~ 7min is handled, is pulled out after the completion spare；
7) by step 6), treated that cotton fiber is put into reaction kettle, and 15 ~ 18 times of cotton fiber gross mass are added into reaction kettle
Isopropanol, be additionally added 3 ~ 4 times of cotton fiber gross mass of step 4) treated mixture B, 15 ~ 20% rare earth nitrades, 3 ~
6% sodium chloride, it is 65 ~ 70 DEG C that subsequent heating water bath, which keeps the temperature in reaction kettle, is filtered after 1 ~ 1.5h of isothermal holding, then
It is alternately repeated washing 4 ~ 5 times with isopropanol and deionized water, is finally putting under conditions of temperature is 85 ~ 90 DEG C and dries to entirety
Water content is not more than 15%.
Further, the wavelength that ultraviolet light is controlled when radiation treatment described in step 2 is 260 ~ 280nm.
Further, rare earth nitrades described in step 7) are lanthanum nitrate.
The present invention has carried out special adjustment to the composition cooperation of the raw material of lacquer and has handled, wherein for conventional use at
Point carried out the optimization addition in dosage, in order to assign the service performance of enhancing lacquer, and addition be prepared for it is a kind of special
Modified compound additive ingredient is to be prepared using mica powder as matrix composition is processing modified, has first carried out acid to mica powder
Leaching processing, eliminates the impurity component on surface, and activation improves surface characteristic to a certain extent, is conducive to subsequent processing operation,
Then handled with ultraviolet irradiation, to the surface group of mica powder carried out adjustment improve, improve its activity group content and
Type lays a good foundation for subsequent processing, mica powder and polystyrene is then carried out mixed firinor fuel burning processing, in hot conditions
Lower polystyrene is sufficiently burned as carbon source, and under the catalytic action of mica powder, forms graphene ingredient, effective to tie
Surface and the interlayer for being fixed on mica powder are closed, a kind of mixture B component that the insertion of little particle graphene combines, this ingredient are formd
Subsequent compound, subsequent first by cotton fiber high temperature high pressure process, its sufficiently loose institutional framework that is modified as basic point, refinement
Molecular chain length then again mixes it with sodium hydroxide solution, has carried out basification, has finally been put into isopropanol,
It is carried out with the ingredients such as mixture B compound, forms modified compound additive ingredient；Cellulose is generally added in existing lacquer
Ether ingredient can be improved whole viscosity, but its distinctive water imbibition is easy to cause chance water floating to bleach, and the power in later period
It learns intensity etc. to be easy to be damaged, this present invention is replaced with modified compound additive ingredient, as basic point with mixture B,
It can be crosslinked on the surface layer for being fixed on mixture B and superficial layer during cellulose etherificate, this cellulose ether moderately adhered to is gathered around
Have conventional performance, in turn avoid it is common use defect problem, when excess moisture, in urging for rare earth nitrades and sodium chloride
Under the effects of change, moisture can be carried out absorption fixation by the water absorption character of cooperation mixture B itself, promote surface fiber element ether big
Hydrophobic grouping on strand is exposed, and similar macromolecular is flocked together by hydrophobic effect, forms hydrophobic aggregation
Body, the transition that can be avoided moisture are immersed, it is therefore prevented that the damage of integral color, intensity etc., this is modified compound add when moisture is too low
Add agent ingredient to carry out the solid water that actively absorbs water, has promoted the cellulose ether on surface to combine by hydrogen bond to Free water and formd gel
Little particle has carried out filler reinforcement to paint vehicle, avoids cracking, the bad phenomenon of peeling occurs；The compound addition of this modification simultaneously
Agent surface property is good, and dispersed filler ability is strong, further improves the compactness and mechanical quality of whole paint film.
The present invention has the advantage that compared with prior art
The present invention provides a kind of lacquer, raw material composition is simple, and rationally, easy to promote and utilize, this lacquer is water-fast for collocation
Property it is good, mechanical strength is high, weather-proof, stability is strong, the great market competitiveness and application value.
Specific embodiment
Embodiment 1
A kind of weather-resistant and high-strength degree lacquer, is made of the substance of following parts by weight:
60 parts of color sands, 0.2 part of rheological agent, 12 parts of lotions, 0.5 part of dispersing agent, 1 part of coalescing agent, 0.1 part of antifreezing agent, 0.2 part disappear
Infusion, 0.1 portion of preservative, 5 parts of modified compound additives, 30 parts of water.
Further, the lotion is water-and acrylate lotion, solid content 40%.
Further, the dispersing agent is metal soap dispersing agent.
Further, the coalescing agent is alcohol ester 12.
Further, the antifreezing agent is glycerine.
Further, the defoaming agent is organic silicon defoamer.
Further, the preparation method of the modified compound additive includes the following steps:
1) mica powder is first put into immersion treatment 7min in the citric acid solution that mass fraction is 8%, then pulls out and is rushed with clear water
It is washed till spare after neutrality；
2) by step 1), treated that mica powder is put into ultraviolet irradiation case carries out radiation treatment, takes out after 35min spare；
3) by step 2, treated that mica powder mix putting into ball mill with polystyrene according to weight ratio 2:1 carries out
Ball-milling treatment, take out after 15min mixture A is spare；
4) the resulting mixture A of step 3) is put into high temperature furnace and carries out burning processing, temperature when control is burnt in high temperature furnace
Degree be 1000 DEG C, taken out after 2h mixture B is spare；
5) cotton fiber is put into vapor tight tank, is then passed through high-temperature vapor into vapor tight tank, while by the pressure in vapor tight tank
Power increases to 0.45MPa, and heat-insulation pressure keeping handles 14min, then quickly unloads vapor tight tank to normal temperature and pressure in 30s, finally will
Cotton fiber takes out spare；The temperature of the high-temperature vapor is 102 DEG C；
6) it in the sodium hydroxide solution for being 5% by step 5) treated cotton fiber is immersed in mass fraction, is stirred continuously at immersion
5min is managed, is pulled out after the completion spare；
7) by step 6), treated that cotton fiber is put into reaction kettle, and 15 times of cotton fiber gross mass different is added into reaction kettle
Propyl alcohol is additionally added 3 ~ 4 times of cotton fiber gross mass of step 4) treated mixture B, 15% rare earth nitrades, 3% chlorination
Sodium, it is 65 DEG C that subsequent heating water bath, which keeps the temperature in reaction kettle, filters after isothermal holding 1h, then uses isopropanol and deionization
Water is alternately repeated washing 4 times, is finally putting under conditions of temperature is 85 DEG C and dries to whole water content no more than 15%.
Further, the wavelength that ultraviolet light is controlled when radiation treatment described in step 2 is 260 ~ 280nm.
Further, rare earth nitrades described in step 7) are lanthanum nitrate.
Embodiment 2
A kind of weather-resistant and high-strength degree lacquer, is made of the substance of following parts by weight:
63 parts of color sands, 0.25 part of rheological agent, 14 parts of lotions, 0.8 part of dispersing agent, 1.2 parts of coalescing agents, 0.2 part of antifreezing agent, 0.3
Part defoaming agent, 0.15 portion of preservative, 7 parts of modified compound additives, 33 parts of water.
Further, the lotion is water-and acrylate lotion, solid content 42%.
Further, the dispersing agent is metal soap dispersing agent.
Further, the coalescing agent is alcohol ester 12.
Further, the antifreezing agent is glycerine.
Further, the defoaming agent is organic silicon defoamer.
Further, the preparation method of the modified compound additive includes the following steps:
1) mica powder is first put into immersion treatment 8min in the citric acid solution that mass fraction is 9%, then pulls out and is rushed with clear water
It is washed till spare after neutrality；
2) by step 1), treated that mica powder is put into ultraviolet irradiation case carries out radiation treatment, takes out after 37min spare；
3) step 2 treated mica powder mix according to weight ratio 2.1:1 with polystyrene put into ball mill into
Row ball-milling treatment, take out after 18min mixture A is spare；
4) the resulting mixture A of step 3) is put into high temperature furnace and carries out burning processing, temperature when control is burnt in high temperature furnace
Degree be 1020 DEG C, taken out after 2.3h mixture B is spare；
5) cotton fiber is put into vapor tight tank, is then passed through high-temperature vapor into vapor tight tank, while by the pressure in vapor tight tank
Power increases to 0.48MPa, and heat-insulation pressure keeping handles 15min, then quickly unloads vapor tight tank to normal temperature and pressure in 30s, finally will
Cotton fiber takes out spare；The temperature of the high-temperature vapor is 104 DEG C；
6) it in the sodium hydroxide solution for being 6% by step 5) treated cotton fiber is immersed in mass fraction, is stirred continuously at immersion
6min is managed, is pulled out after the completion spare；
7) by step 6), treated that cotton fiber is put into reaction kettle, and 17 times of cotton fiber gross mass different is added into reaction kettle
Propyl alcohol is additionally added 3.5 times of cotton fiber gross mass of step 4) treated mixture B, 18% rare earth nitrades, 5% chlorination
Sodium, it is 68 DEG C that subsequent heating water bath, which keeps the temperature in reaction kettle, is filtered after isothermal holding 1.3h, then with isopropanol and go from
Sub- water is alternately repeated washing 4 times, is finally putting under conditions of temperature is 88 DEG C and dries to whole water content i.e. no more than 15%
It can.
Further, the wavelength that ultraviolet light is controlled when radiation treatment described in step 2 is 260 ~ 280nm.
Further, rare earth nitrades described in step 7) are lanthanum nitrate.
Embodiment 3
A kind of weather-resistant and high-strength degree lacquer, is made of the substance of following parts by weight:
65 parts of color sands, 0.3 part of rheological agent, 16 parts of lotions, 1 part of dispersing agent, 1.5 parts of coalescing agents, 0.3 part of antifreezing agent, 0.4 part disappear
Infusion, 0.2 portion of preservative, 8 parts of modified compound additives, 35 parts of water.
Further, the lotion is water-and acrylate lotion, solid content 44%.
Further, the dispersing agent is metal soap dispersing agent.
Further, the coalescing agent is alcohol ester 12.
Further, the antifreezing agent is glycerine.
Further, the defoaming agent is organic silicon defoamer.
Further, the preparation method of the modified compound additive includes the following steps:
1) mica powder is first put into immersion treatment 10min in the citric acid solution that mass fraction is 10%, then pulls out and uses clear water
It is spare after rinsing to neutrality；
2) by step 1), treated that mica powder is put into ultraviolet irradiation case carries out radiation treatment, takes out after 40min spare；
3) step 2 treated mica powder mix according to weight ratio 2.2:1 with polystyrene put into ball mill into
Row ball-milling treatment, take out after 20min mixture A is spare；
4) the resulting mixture A of step 3) is put into high temperature furnace and carries out burning processing, temperature when control is burnt in high temperature furnace
Degree be 1050 DEG C, taken out after 2.5h mixture B is spare；
5) cotton fiber is put into vapor tight tank, is then passed through high-temperature vapor into vapor tight tank, while by the pressure in vapor tight tank
Power increases to 0.5MPa, and heat-insulation pressure keeping handles 16min, then quickly unloads vapor tight tank to normal temperature and pressure, finally by cotton in 30s
Fiber takes out spare；The temperature of the high-temperature vapor is 106 DEG C；
6) it in the sodium hydroxide solution for being 7% by step 5) treated cotton fiber is immersed in mass fraction, is stirred continuously at immersion
7min is managed, is pulled out after the completion spare；
7) by step 6), treated that cotton fiber is put into reaction kettle, and 18 times of cotton fiber gross mass different is added into reaction kettle
Propyl alcohol is additionally added 4 times of cotton fiber gross mass of step 4) treated mixture B, 20% rare earth nitrades, 6% sodium chloride,
It is 70 DEG C that subsequent heating water bath, which keeps the temperature in reaction kettle, filters after isothermal holding 1.5h, then uses isopropanol and deionization
Water is alternately repeated washing 5 times, be finally putting into it is at a temperature of 90 °C under the conditions of dry to whole water content no more than 15%.
Further, the wavelength that ultraviolet light is controlled when radiation treatment described in step 2 is 260 ~ 280nm.
Further, rare earth nitrades described in step 7) are lanthanum nitrate.
Comparative example 1
This comparative example 1 compared with Example 2, in the preparation of modified compound additive, eliminates step 3) and step 4)
Processing, method and step in addition to this is all the same.
Comparative example 2
This comparative example 2 compared with Example 2, in the preparation of modified compound additive, eliminates step 5) ~ step 7)
Processing, method and step in addition to this are all the same.
Comparative example 3
This comparative example 3 compared with Example 2, with etc. mass parts commercially available mica powder substituting modification compound additive ingredient,
Method and step in addition to this is all the same.
Comparative example 4
This comparative example 4 compared with Example 2, with etc. mass parts marketed cellulose ether substituting modification compound additive at
Point, method and step in addition to this is all the same.
Control group
Application No. is: a kind of lacquer disclosed in 201611020090.6.
In order to compare effect of the present invention, to above-described embodiment 2, comparative example 1, comparative example 2, comparative example 3,
The corresponding lacquer obtained of comparative example 4, control group is tested for the property, and specific correlation data is as shown in table 1 below:
Table 1
Note: performance indexes described in upper table 1 is referring to " synthetic resin emulsion sand wall-like construction material " (JG/T24-
2000) standard is detected.
The synthesis of lacquer of the present invention has obtained significant enhancing using quality it can be seen from upper table 1, and great market is competing
It strives power and produces and uses benefit.
Claims (10)
1. a kind of weather-resistant and high-strength degree lacquer, which is characterized in that be made of the substance of following parts by weight:
60 ~ 65 parts of color sands, 0.2 ~ 0.3 part of rheological agent, 12 ~ 16 parts of lotions, 0.5 ~ 1 part of dispersing agent, 1 ~ 1.5 part of coalescing agent, 0.1
~ 0.3 part of antifreezing agent, 0.2 ~ 0.4 part of defoaming agent, 0.1 ~ 0.2 portion of preservative, 5 ~ 8 parts of modified compound additives, 30 ~ 35 parts of water.
2. a kind of weather-resistant and high-strength degree lacquer according to claim 1, which is characterized in that by the substance system of following parts by weight
At:
63 parts of color sands, 0.25 part of rheological agent, 14 parts of lotions, 0.8 part of dispersing agent, 1.2 parts of coalescing agents, 0.2 part of antifreezing agent, 0.3
Part defoaming agent, 0.15 portion of preservative, 7 parts of modified compound additives, 33 parts of water.
3. a kind of weather-resistant and high-strength degree lacquer according to claim 1 or 2, which is characterized in that the lotion is aqueous
Acrylic acid ester emulsion, solid content are 40 ~ 44%.
4. a kind of weather-resistant and high-strength degree lacquer according to claim 1 or 2, which is characterized in that the dispersing agent is gold
Belong to soaps dispersing agent.
5. a kind of weather-resistant and high-strength degree lacquer according to claim 1 or 2, which is characterized in that the coalescing agent is
Alcohol ester 12.
6. a kind of weather-resistant and high-strength degree lacquer according to claim 1 or 2, which is characterized in that the antifreezing agent is third
Triol.
7. a kind of weather-resistant and high-strength degree lacquer according to claim 1 or 2, which is characterized in that the defoaming agent is to have
Machine silicon defoaming agent.
8. a kind of weather-resistant and high-strength degree lacquer according to claim 1 or 2, which is characterized in that the modification is compound to be added
The preparation method of agent is added to include the following steps:
1) mica powder is first put into 7 ~ 10min of immersion treatment in the citric acid solution that mass fraction is 8 ~ 10%, then pulls use out
Clear water is spare after rinsing to neutrality；
2) by step 1), treated that mica powder is put into ultraviolet irradiation case carries out radiation treatment, takes out after 35 ~ 40min standby
With；
3) step 2 treated mica powder mix putting into ball mill with polystyrene according to 2 ~ 2.2:1 of weight ratio
Carry out ball-milling treatment, take out after 15 ~ 20min mixture A is spare；
4) the resulting mixture A of step 3) is put into high temperature furnace and carries out burning processing, temperature when control is burnt in high temperature furnace
Degree be 1000 ~ 1050 DEG C, taken out after 2 ~ 2.5h mixture B is spare；
5) cotton fiber is put into vapor tight tank, is then passed through high-temperature vapor into vapor tight tank, while by the pressure in vapor tight tank
Power increases to 0.45 ~ 0.5MPa, and heat-insulation pressure keeping handles 14 ~ 16min, then quickly unloads vapor tight tank to normal temperature and pressure in 30s,
Finally cotton fiber is taken out spare；The temperature of the high-temperature vapor is 102 ~ 106 DEG C；
6) in the sodium hydroxide solution for being 5 ~ 7% by step 5) treated cotton fiber is immersed in mass fraction, it is stirred continuously immersion
5 ~ 7min is handled, is pulled out after the completion spare；
7) by step 6), treated that cotton fiber is put into reaction kettle, and 15 ~ 18 times of cotton fiber gross mass are added into reaction kettle
Isopropanol, be additionally added 3 ~ 4 times of cotton fiber gross mass of step 4) treated mixture B, 15 ~ 20% rare earth nitrades, 3 ~
6% sodium chloride, it is 65 ~ 70 DEG C that subsequent heating water bath, which keeps the temperature in reaction kettle, is filtered after 1 ~ 1.5h of isothermal holding, then
It is alternately repeated washing 4 ~ 5 times with isopropanol and deionized water, is finally putting under conditions of temperature is 85 ~ 90 DEG C and dries to entirety
Water content is not more than 15%.
9. a kind of weather-resistant and high-strength degree lacquer according to claim 8, which is characterized in that at irradiation described in step 2
The wavelength that ultraviolet light is controlled when reason is 260 ~ 280nm.
10. a kind of weather-resistant and high-strength degree lacquer according to claim 8, which is characterized in that rare earth described in step 7)
Nitrate is lanthanum nitrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811096105.6A CN109231883A (en) | 2018-09-19 | 2018-09-19 | A kind of weather-resistant and high-strength degree lacquer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811096105.6A CN109231883A (en) | 2018-09-19 | 2018-09-19 | A kind of weather-resistant and high-strength degree lacquer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109231883A true CN109231883A (en) | 2019-01-18 |
Family
ID=65059814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811096105.6A Withdrawn CN109231883A (en) | 2018-09-19 | 2018-09-19 | A kind of weather-resistant and high-strength degree lacquer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109231883A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110282911A (en) * | 2019-07-22 | 2019-09-27 | 龚卫伟 | A kind of graphene exterior wall true stone paint |
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2018
- 2018-09-19 CN CN201811096105.6A patent/CN109231883A/en not_active Withdrawn
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|---|---|---|---|---|
| CN103590235A (en) * | 2013-11-08 | 2014-02-19 | 武汉纺织大学 | Anti-ultraviolet method for cotton fibers |
| CN104910915A (en) * | 2015-04-22 | 2015-09-16 | 南京工业大学 | Preparation method and application of hydrophilic rare earth nano-material |
| CN106590268A (en) * | 2016-11-14 | 2017-04-26 | 北京卫星制造厂 | Real-stone paint and preparation method thereof |
| CN109135266A (en) * | 2018-09-14 | 2019-01-04 | 蚌埠星烁新材料科技有限公司 | A kind of processing method of plastics high stability antistatic agent |
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| CN110282911A (en) * | 2019-07-22 | 2019-09-27 | 龚卫伟 | A kind of graphene exterior wall true stone paint |
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Application publication date: 20190118 |
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| WW01 | Invention patent application withdrawn after publication |