CN108329811A - A kind of transparent UV resistance insulating moulding coating - Google Patents
A kind of transparent UV resistance insulating moulding coating Download PDFInfo
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- CN108329811A CN108329811A CN201711459359.5A CN201711459359A CN108329811A CN 108329811 A CN108329811 A CN 108329811A CN 201711459359 A CN201711459359 A CN 201711459359A CN 108329811 A CN108329811 A CN 108329811A
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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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
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- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/221—Oxides; Hydroxides of metals of rare earth metal
- C08K2003/2213—Oxides; Hydroxides of metals of rare earth metal of cerium
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- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2231—Oxides; Hydroxides of metals of tin
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- 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
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
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- 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
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- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
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Abstract
The invention discloses a kind of transparent UV resistance insulating moulding coatings, include following component in parts by weight：45 80 parts of polyurethane resin, SiO225 parts of 3 15 parts of aeroge slurry, 10 25 parts of tin-antiomony oxide slurry, 5 10 parts of ceria slurry and coating additive.Advantage is that not only light transmittance is high, ultraviolet low with ir transmissivity for the transparent UV resistance insulating moulding coating, and has excellent adhesive force, scratch-resistant and wear-resisting property；Meanwhile it is of low cost, preparation process is simple, easy to operate, mild condition, environmentally protective.
Description
Technical field
The invention belongs to paint field, especially a kind of transparent UV resistance insulating moulding coating.
Background technology
With the progress of the development and science and technology of society, energy conservation and environmental protection becomes focus of people's attention.With economical quick
Development, China have become the second-biggest-in-the-world energy consumption state for being only second to the U.S., in following 3-5, it is possible to surmount
The U.S. becomes energy consumption state the biggest in the world.Therefore, energy conservation and environmental protection is of great importance to the sustainable development of China's economy.In day
Often in life, glass is widely used in building glass curtain wall (house, office building, hotel, school, enterprise etc.), automobile etc.,
But simple glass is very low to the rejection rate of infrared ray, increases the frequency on probation of room conditioning；In addition, glass is to ultraviolet light base
This is injected without rejection rate, a large amount of ultraviolet light in automobile, and can tan severely occupant's skin, and the time is grown, and can accelerate interior rubber
The aging for moulding product, causes huge energy waste.Therefore, transparent UV resistance insulating moulding coating becomes focus of people's attention.
Invention content
Goal of the invention：It is high, ultraviolet low with ir transmissivity that the object of the present invention is to provide a kind of light transmittances, and with excellent
Adhesive force, scratch-resistant and wear-resisting property transparent UV resistance insulating moulding coating.
Technical solution：The transparent UV resistance insulating moulding coating of the present invention includes following component in parts by weight：Polyurethane resin
45-80 parts, SiO23-15 parts of aeroge slurry, 10-25 parts of tin-antiomony oxide slurry, 5-10 parts of ceria slurry and coating additive 2-
5 parts.
The present invention is by adding SiO2Aeroge slurry, SiO2With higher infrared reflection rate and lower thermal conductivity,
It acts synergistically with tin-antiomony oxide slurry, preferably heat-insulated.
Furtherly, SiO of the invention2Aeroge slurry includes the following raw material in parts by weight：SiO2Aeroge 4-12
Part, 80-90 parts of water, 1-2 parts of dispersant, 0.5-1 parts of wetting dispersing agent, 2.5-4 parts of stabilizer.Preferably, SiO2Aeroge
Grain size is 30-50nm.Dispersant can be a kind of or several in calgon, sodium polyphosphate, BYK-194N, triethanolamine
Kind.Stabilizer can be hydrophobicity improve alkali swellability thickener (And/or stabilizer CF1008 420).Wetting
Dispersant at least may include one kind in DISPERBYK-187, DISPERBYK-199 or Tego-747.
The present invention prepares SiO by using dispersant and wetting dispersing agent2The addition of aeroge slurry, dispersant can make
Wetting dispersing agent, which is reduced, completes dispersion process required time and energy, the two collaboration dispersion inorganic filler.
It further says, the SiO2Aeroge slurry is prepared by following steps：
(1) 30-40 parts of water are mixed with dispersant, wetting dispersing agent, slurry A is made in stirring 20-30min；
(2) by remaining water and stabilizer and SiO2Aeroge mixes, and stirs 30-60min, and slurry B is made；
(3) 1-2h is mixed in slurry A and slurry B, Nano-meter SiO_2 is made in dispersion2Aeroge slurry.
Preparation method using the present invention prepares SiO2Aeroge slurry enables to aerogel microball can be equal in coating
Even dispersion is not easy to reunite, it is seen that and light area transparency is good, and finished product coating is not easy to assemble and precipitate in storage, meanwhile, the preparation
It is simple for process, easy to operate, mild condition.
The tin-antiomony oxide slurry that the present invention uses includes the following raw material in parts by weight：10-20 parts of tin-antiomony oxide, water 78-
88 parts and 0.5-1.5 parts of dispersant.Preferably, the grain size of tin-antiomony oxide is 5-10nm.Dispersant at least may include BYK-194N,
One kind in tego-715w, tego-740w, tego-750w or tego-755w.
The tin-antiomony oxide slurry is prepared by following steps：In parts by weight by tin-antiomony oxide, water and dispersant
Afterwards, pH to 7-9 is adjusted, 1-2h is stirred, the nano antimony tin oxide slurry is made in dispersion.
The ceria slurry that the present invention uses includes the following raw material in parts by weight：5-15 parts of cerium oxide, 80-90 parts of water and
1-5 parts of dispersant.Preferably, the grain size of cerium oxide is 20-30nm.Dispersant at least may include BYK-194N, tego-715w,
One kind in tego-740w, tego-750w or tego-755w.
It further says, the coating additive that the present invention uses may include 0.3-2 parts of levelling agent, antifoaming agent in parts by weight
0.5-1.5 parts, 0.5-1.5 parts of curing agent.Preferably, levelling agent at least may include in the modest W-461 of BYK-346, moral or enlightening high 245
One kind；Antifoaming agent at least may include one kind in tego-901W, BYK-019 or DAPRODF 1760；Curing agent can be
KH560。
Advantageous effect：Compared with prior art, remarkable advantage of the invention is：The transparent UV resistance insulating moulding coating is not only saturating
Light rate is high, ultraviolet low with ir transmissivity, and with excellent adhesive force, scratch-resistant and wear-resisting property；Meanwhile of low cost,
Preparation process is simple, easy to operate, mild condition, environmentally protective.
Specific implementation mode
Technical scheme of the present invention is described in further detail with reference to embodiment.
Embodiment 1
Prepare SiO2Aeroge slurry：
(1) 1 part of 35 parts of deionized water, 1 part of calgon and DISPERBYK-199 are weighed, under the conditions of 200r/min
20min is stirred, slurry A is made；
(2) 45 parts of deionized water, SiO are weighed210 parts of aeroge and420 3 parts, in 200r/min conditions
Slurry B is made in lower stirring 30min；
(3) slurry A and slurry B are mixed, 1h, ball milling 1d is stirred by ultrasonic under the conditions of 1200r/min, SiO is made2Airsetting
Rubber cement material.
Prepare tin-antiomony oxide slurry：79 parts and BYK-194N1 parts 20 parts of nano antimony tin oxide, deionized water mixing are weighed,
PH to 8 is adjusted, 1h, ball milling 1d are stirred by ultrasonic under the conditions of 1200r/min, nano antimony tin oxide slurry is made.
Prepare nano-cerium oxide slurry：10 parts of nano-cerium oxide antimony, 89 parts and BYK-194N1 parts of deionized water are weighed,
1h, grinding distribution 1d are stirred by ultrasonic under the conditions of 1200r/min, nano-cerium oxide slurry is made.
Prepare coating：Weigh SiO26 parts of aeroge slurry, 10 parts of tin-antiomony oxide slurry, 6 parts of ceria slurry, polyurethane
1.1 parts of resin 75,0.7 part of BYK-346,1.2 parts of tego-901W and KH560 stir 3h, obtain transparent heat-insulated UV resistance
Glass coating.
The raw material that the present invention uses is commercially available to be obtained, wherein SiO2The grain size of aeroge is 30-50nm,
The grain size of tin-antiomony oxide is 5-10nm, and the grain size of cerium oxide is 20-30nm.
Embodiment 2
Prepare SiO2Aeroge slurry：
(1) 0.5 part of 38 parts of deionized water, 1.5 parts of sodium polyphosphate and DISPERBYK-187 are weighed, in 250r/min items
30min is stirred under part, slurry A is made；
(2) 49 parts of deionized water, SiO are weighed23 parts of 8 parts of aeroge and stabilizer CF1008, under the conditions of 250r/min
30min is stirred, slurry B is made；
(3) slurry A and slurry B are mixed, 2h, ball milling 2d is stirred by ultrasonic under the conditions of 1250r/min, SiO is made2Airsetting
Rubber cement material.
Prepare tin-antiomony oxide slurry：It is mixed to weigh 1 part of 10 parts of nano antimony tin oxide, 88 parts of deionized water and tego-715w
It closes, adjusts pH to 8,1.5h, ball milling 3d are stirred by ultrasonic under the conditions of 1300r/min, nano antimony tin oxide slurry is made.
Prepare nano-cerium oxide slurry：2 parts of 8 parts of nano-cerium oxide, 90 parts of deionized water and tego-715w are weighed,
1.5h, grinding distribution 2d are stirred by ultrasonic under the conditions of 1300r/min, nano-cerium oxide slurry is made.
Prepare coating：Weigh SiO28 parts of aeroge slurry, 12 parts of tin-antiomony oxide slurry, 6 parts of ceria slurry, polyurethane
0.5 part of 2 parts of the modest W-461 of 71 parts of resin, moral, 0.5 part of BYK-019 and KH560 stir 2h, obtain transparent heat-insulated UV resistance
Glass coating.
Embodiment 3
Prepare SiO2Aeroge slurry：
(1) 1 part of 35 parts of deionized water, 2 parts of BYK-194N and DISPERBYK-199 are weighed, under the conditions of 250r/min
30min is stirred, slurry A is made；
(2) 46.5 parts of deionized water, SiO are weighed23.5 parts of 12 parts of aeroge and stabilizer CF1008, in 250r/min items
30min is stirred under part, slurry B is made；
(3) slurry A and B are mixed, 2h, ball milling 4d is stirred by ultrasonic under the conditions of 1300r/min, SiO is made2Airsetting rubber cement
Material.
Prepare tin-antiomony oxide slurry：Weigh 12 parts of nano antimony tin oxide, 86.5 parts and tego-740w1.5 parts of deionized water
Mixing adjusts pH to 9, and 2h, ball milling 5d are stirred by ultrasonic under the conditions of 1400r/min, and nano antimony tin oxide slurry is made.
Prepare nano-cerium oxide slurry：3 parts of 10 parts of nano-cerium oxide, 87 parts of deionized water and tego-740w are weighed,
2h, grinding distribution 4d are stirred by ultrasonic under the conditions of 1400r/min, nano-cerium oxide slurry is made.
Prepare coating：Weigh SiO212 parts of aeroge slurry, 15 parts of tin-antiomony oxide slurry, 8 parts of ceria slurry, polyurethane
61 parts of resin, enlightening be 245 1.2 parts high, 1.3 parts of 1,760 1.5 parts of DAPRO DF and KH560, stirs 3h, obtains transparent heat-insulated
UV resistance glass coating.
Embodiment 4
Prepare SiO2Aeroge slurry：
(1) 1 part of 30 parts of deionized water, 2 parts of triethanolamine and Tego-747 are weighed, is stirred under the conditions of 250r/min
Slurry A is made in 30min；
(2) 50 parts of deionized water, SiO are weighed24 parts of aeroge,420 1.5 parts and stabilizer CF1008
1 part, 45min is stirred under the conditions of 250r/min, slurry B is made；
(3) slurry A and B are mixed, 2h, ball milling 4d is stirred by ultrasonic under the conditions of 1300r/min, SiO is made2Airsetting rubber cement
Material.
Prepare tin-antiomony oxide slurry：It is mixed to weigh 0.5 part of 15 parts of nano antimony tin oxide, 78 parts of deionized water and tego-755w
It closes, adjusts pH to 7,2h, ball milling 5d are stirred by ultrasonic under the conditions of 1400r/min, nano antimony tin oxide slurry is made.
Prepare nano-cerium oxide slurry：5 parts of 5 parts of nano-cerium oxide, 80 parts of deionized water and tego-750w are weighed,
2h, grinding distribution 4d are stirred by ultrasonic under the conditions of 1400r/min, nano-cerium oxide slurry is made.
Prepare coating：Weigh SiO215 parts of aeroge slurry, 25 parts of tin-antiomony oxide slurry, 5 parts of ceria slurry, polyurethane
45 parts of resin, 0.3 part of BYK-346,0.5 part of BYK-019,1.2 parts of KH560 stir 3h, obtain transparent heat-insulated UV resistance
Glass coating.
Embodiment 5
Prepare SiO2Aeroge slurry：
(1) 40 parts of deionized water, 0.5 part of calgon, 0.5 part and Tego-7471 parts of sodium polyphosphate are weighed,
30min is stirred under the conditions of 250r/min, and slurry A is made；
(2) 50 parts of deionized water, SiO are weighed24 parts of 12 parts of aeroge and stabilizer CF1008, under the conditions of 250r/min
60min is stirred, slurry B is made；
(3) slurry A and B are mixed, 2h, ball milling 4d is stirred by ultrasonic under the conditions of 1300r/min, SiO is made2Airsetting rubber cement
Material.
Prepare tin-antiomony oxide slurry：Weigh 20 parts of nano antimony tin oxide, 88 parts of deionized water, tego-755w 0.5, part and
1 part of mixing of tego-715w, adjusts pH to 7,2h, ball milling 5d is stirred by ultrasonic under the conditions of 1400r/min, nano tin dioxide is made
Antimony slurry.
Prepare nano-cerium oxide slurry：1 part of 15 parts of nano-cerium oxide, 90 parts of deionized water and tego-755w are weighed,
2h, grinding distribution 4d are stirred by ultrasonic under the conditions of 1400r/min, nano-cerium oxide slurry is made.
Prepare coating：Weigh SiO23 parts of aeroge slurry, 10 parts of tin-antiomony oxide slurry, 10 parts of ceria slurry, polyurethane
80 parts of resin, 1 part of BYK-346,1 part of the modest W-461 of moral, 0.5 part, BYK-0191 parts of tego-901W and KH560 are 1.5 parts,
3h is stirred to get to transparent heat-insulated UV resistance glass coating.
Performance detection
Coating obtained by embodiment 1-5 is coated on simple glass plate, thickness 10-50um.
According to " GBT 2680-1994 building glass visible transmissions ratio, the direct transmittance of sunlight, solar energy total transmission
Than, measurement of the ultraviolet (uv) transmission when in relation to glass pane parameter " measure the optical transmittance of film, result such as the following table 1 of acquisition
It is shown：
Table 1：
By table 1 it is found that after the paint coatings solidification prepared, infrared ray and ultraviolet light can be effectively obstructed, is protected simultaneously
Higher visible light transmittance is held, mainly due to adding nanoscale cerium, tin-antiomony oxide and SiO in coating2, three's collaboration
Effect not only has stronger UV absorbing properties, stronger infrared ray absorbing performance, and has stronger infrared reflection
Performance, can effectively obstruct the transmission of infrared ray, and thermal insulation is strong.
Comparative example 1
Basic step is same as Example 1, the difference is that not adding tin-antiomony oxide slurry in the coating, specially：
Prepare SiO2Aeroge slurry：
(1) 1 part of 35 parts of deionized water, 1 part of calgon and DISPERBYK-199 are weighed, under the conditions of 200r/min
20min is stirred, slurry A is made；
(2) 45 parts of deionized water, SiO are weighed210 parts of aeroge and420 3 parts, in 200r/min conditions
Slurry B is made in lower stirring 30min；
(3) slurry A and slurry B are mixed, 1h, ball milling 1d is stirred by ultrasonic under the conditions of 1200r/min, SiO is made2Airsetting
Rubber cement material.
Prepare nano-cerium oxide slurry：10 parts of nano-cerium oxide antimony, 89 parts and BYK-194N1 parts of deionized water are weighed,
1h, grinding distribution 1d are stirred by ultrasonic under the conditions of 1200r/min, nano-cerium oxide slurry is made.
Prepare coating：Weigh SiO26 parts of aeroge slurry, 6 parts of ceria slurry, polyurethane resin 75, BYK-346 0.7
1.1 parts of part, 1.2 parts of tego-901W and KH560 stir 3h, obtain transparent heat-insulated UV resistance glass coating.
Comparative example 2
Basic step is same as Example 1, the difference is that not adding SiO in the coating2Aeroge slurry, specifically
For：
Prepare tin-antiomony oxide slurry：79 parts and BYK-194N1 parts 20 parts of nano antimony tin oxide, deionized water mixing are weighed,
PH to 8 is adjusted, 1h, ball milling 1d are stirred by ultrasonic under the conditions of 1200r/min, nano antimony tin oxide slurry is made.
Prepare nano-cerium oxide slurry：10 parts of nano-cerium oxide antimony, 89 parts and BYK-194N1 parts of deionized water are weighed,
1h, grinding distribution 1d are stirred by ultrasonic under the conditions of 1200r/min, nano-cerium oxide slurry is made.
Prepare coating：Weigh 10 parts of tin-antiomony oxide slurry, 6 parts of ceria slurry, polyurethane resin 75, BYK-346 0.7
1.1 parts of part, 1.2 parts of tego-901W and KH560 stir 3h, obtain transparent heat-insulated UV resistance glass coating.
Comparative example 3
Basic step is same as Example 1, the difference is that not adding nano-cerium oxide slurry in the coating, specifically
For：
Prepare SiO2Aeroge slurry：
(1) 1 part of 35 parts of deionized water, 1 part of calgon and DISPERBYK-199 are weighed, under the conditions of 200r/min
20min is stirred, slurry A is made；
(2) 45 parts of deionized water, SiO are weighed210 parts of aeroge and420 3 parts, in 200r/min conditions
Slurry B is made in lower stirring 30min；
(3) slurry A and slurry B are mixed, 1h, ball milling 1d is stirred by ultrasonic under the conditions of 1200r/min, SiO is made2Airsetting
Rubber cement material.
Prepare tin-antiomony oxide slurry：79 parts and BYK-194N1 parts 20 parts of nano antimony tin oxide, deionized water mixing are weighed,
PH to 8 is adjusted, 1h, ball milling 1d are stirred by ultrasonic under the conditions of 1200r/min, nano antimony tin oxide slurry is made.
Prepare coating：Weigh SiO26 parts of aeroge slurry, 10 parts of tin-antiomony oxide slurry, polyurethane resin 75, BYK-346
1.1 parts of 0.7 part, 1.2 parts of tego-901W and KH560 stir 3h, obtain transparent heat-insulated UV resistance glass coating.
Coating prepared by comparative example 1-3 carries out performance detection, and the results are shown in Table 2 for acquisition.
Table 2：
By table 2 it is found that not adding tin-antiomony oxide slurry, SiO in raw material2Aeroge slurry or ceria slurry, system
The thermal insulation of standby coating is poor, this is because adding cerium oxide, tin-antiomony oxide and SiO in coating2Aeroge three, which cooperates with, to be made
With thermal conductivity is very low, and heat that can be outside effective air lock enters interior.
Comparative example 4
Basic step is substantially the same manner as Example 4, the difference is that the material content in the coating, specially：SiO2
1 part of aeroge slurry, 30 parts of tin-antiomony oxide slurry, 3 parts of ceria slurry, 40 parts of polyurethane resin, 0.2 part of BYK-346,
0.3 part of BYK-019 and 1.8 parts of KH560.
Comparative example 5
Basic step is substantially the same manner as Example 4, the difference is that the material content in the coating, specially：SiO2
18 parts of aeroge slurry, 8 parts of tin-antiomony oxide slurry, 13 parts of ceria slurry, 85 parts of polyurethane resin, 2.2 parts of BYK-346,
1.8 parts of BYK-019 and 0.2 part of KH560.
Coating prepared by comparative example 4-5 carries out performance detection, and the results are shown in Table 3 for acquisition.
Table 3：
By table 3 it is found that the heat-proof quality of coating prepared by comparative example 4 and comparative example 5 is poor, this is because coating
In, if resin content is less than 45 parts, coating is unfavorable for forming a film；And when resin is higher than 80 parts, then resin content is higher, can influence
The heat-proof quality of film layer.Equally.If filer content is relatively low, effect is not achieved in film layer heat-proof quality；And content is higher, then at
In membrane process, reunion is will produce, influences the heat-proof quality of film layer.
Claims (10)
1. a kind of transparent UV resistance insulating moulding coating, it is characterised in that include following component in parts by weight：Polyurethane resin 45-80
Part, SiO22-5 parts of 3-15 parts of aeroge slurry, 10-25 parts of tin-antiomony oxide slurry, 5-10 parts of ceria slurry and coating additive.
2. transparent UV resistance insulating moulding coating according to claim 1, it is characterised in that：The SiO2Aeroge slurry is by weight
It includes the following raw material to measure number：SiO24-12 parts of aeroge, 80-90 parts of water, 1-2 parts of dispersant, 0.5-1 parts of wetting dispersing agent,
2.5-4 parts of stabilizer.
3. transparent UV resistance insulating moulding coating according to claim 2, it is characterised in that：The dispersant includes at least six partially
One kind in sodium phosphate, sodium polyphosphate, BYK-194N or triethanolamine.
4. transparent UV resistance insulating moulding coating according to claim 2, it is characterised in that：The SiO2The grain size of aeroge is
30-50nm。
5. transparent UV resistance insulating moulding coating according to claim 2, it is characterised in that：The SiO2Aeroge slurry is by such as
Lower step is prepared：
(1) 30-40 parts of water are mixed with dispersant, wetting dispersing agent, slurry A is made in stirring 20-30min；
(2) by remaining water and stabilizer and SiO2Aeroge mixes, and stirs 30-60min, and slurry B is made；
(3) 1-2h is mixed in slurry A and slurry B, SiO is made in dispersion2Aeroge slurry.
6. transparent UV resistance insulating moulding coating according to claim 1, it is characterised in that：The tin-antiomony oxide slurry is by weight
Number includes the following raw material：0.5-1.5 parts of 10-20 parts of tin-antiomony oxide, 78-88 parts of water and dispersant.
7. transparent UV resistance insulating moulding coating according to claim 6, it is characterised in that：The grain size of the tin-antiomony oxide is 5-
10nm。
8. transparent UV resistance insulating moulding coating according to claim 1, it is characterised in that：The ceria slurry is by weight
Number includes the following raw material：1-5 parts of 5-15 parts of cerium oxide, 80-90 parts of water and dispersant.
9. transparent UV resistance insulating moulding coating according to claim 8, it is characterised in that：The grain size of the cerium oxide is 20-
30nm。
10. transparent UV resistance insulating moulding coating according to claim 1, it is characterised in that:The coating additive is by weight
Number includes 0.3-2 parts of levelling agent, 0.5-1.5 parts of antifoaming agent, 0.5-1.5 parts of curing agent.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109337550A (en) * | 2018-09-05 | 2019-02-15 | 深圳市广田环保涂料有限公司 | A kind of aeroge aqueous double-component transparent sound proof coating and its preparation and application method |
| CN113637363A (en) * | 2021-09-27 | 2021-11-12 | 天津包钢稀土研究院有限责任公司 | Cerium oxide reflective heat insulation color paste and preparation method thereof |
| CN113736333A (en) * | 2021-09-27 | 2021-12-03 | 天津包钢稀土研究院有限责任公司 | Cerium oxide reflective heat-insulation coating and preparation method thereof |
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| CN101550307A (en) * | 2009-05-14 | 2009-10-07 | 复旦大学 | Transparent heat insulation coating material, preparation method and application thereof |
| CN101633816A (en) * | 2009-08-31 | 2010-01-27 | 武汉力诺化学集团有限公司 | Glass heat insulation paint of water-based hydroxyl polyurethane resin and preparation method thereof |
| CN105694629A (en) * | 2016-03-07 | 2016-06-22 | 广州市白云化工实业有限公司 | Nano transparent heat-insulating coating and preparation method thereof |
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Application publication date: 20180727 |