CN104910720A - Paint composition - Google Patents
Paint composition Download PDFInfo
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- CN104910720A CN104910720A CN201510273593.3A CN201510273593A CN104910720A CN 104910720 A CN104910720 A CN 104910720A CN 201510273593 A CN201510273593 A CN 201510273593A CN 104910720 A CN104910720 A CN 104910720A
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- paint
- bagasse
- silicon
- composite according
- paint composite
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Abstract
The invention discloses a paint composition. The paint composition comprises: a, a liquid hardenable base material, and b, one selected from silicon dioxide and bagasse at random; wherein after hardening, a high-rise building paint film is formed from the liquid hardenable base material, and the weight of a mixture of silicon dioxide and bagasse accounts for 80% of the weight of the paint composition. The paint composition comprises silicon dioxide and bagasse; the weight of bagasse accounts for 60% of the total weight of the paint composition, and the weight of silicon dioxide accounts for 50% of the total weight of the paint composition. The paint composition possesses excellent thermal insulation performance and practicability.
Description
Technical field
The present invention relates to a kind of paint composite, specifically, is about providing adiabatic adiabatic coating and paint.
Background technology
For many years, attempting exploitation in paint industry a kind ofly can prevent the thermal insulation of painted surface thermosteresis and thermal-arrest from painting always satisfactorily.
This point can be confirmed from following information: Deutsches Reichs-Patent application form 311, addresses paint in paint and add sodium bicarbonate and stearic acid in 7484; Japanese Patent Application 4P57,102, mention in 967 and add potassium titanate fiber and sintered glass in paint; Japanese Patent 4P58,167,657 and 4P83,164, address in 657 and add aluminium powder in paint, glass wool and water polo filler; Russian patent application form 1,014, addresses in 812 and add perlite and rock wool in paint; Russian patent application form 286, addresses in 198 and add glass wool and calcium cyanate in paint; Finally, russian patent application form 481, also addresses in 584 and add perlite and boric acid in paint.
All how much each method above-mentioned has certain limitation.Paint Factory, specifically, be the major issue facing of paint production person that those attempt to develop a kind of effective thermal insulation paint is can add some to be enough to adiabatic raw materials, and paint film can't be made blocked up simultaneously.
Due to film thickness and lacquered body bring overweight, cost is increased.Another problem is when painting products, and construction has certain difficulty.
Summary of the invention
In order to overcome the technological deficiency existed in above-mentioned prior art, the object of the present invention is to provide a kind of paint composite, its heat-insulating property is good, practical.
In order to realize foregoing invention object, technical scheme of the present invention is as follows:
A kind of paint composite, it comprises:
A. liquid curable base-material;
And any one in b. silicon-dioxide and bagasse;
Described liquid base material forms a kind of Highrise buildings paint film when hardening;
Silicon-dioxide and bagasse mixture reach 80% of coating composition weight.
Wherein, described composition comprises silicon-dioxide and bagasse.
Wherein, wherein said bagasse reaches 60% of composition total weight.
Wherein, described silicon-dioxide reaches 50% of title complex gross weight.
Wherein, the median size of described bagasse is within the scope of 0.01 ~ 5mm.
Wherein, the median size of described bagasse is within the scope of 0.01 ~ 0.5mm.
Wherein, described silicon-dioxide is combined by any one of any one material following or following material:
A. hollow organic-silicon-modified borosilicate;
B. hollow glass micro-ball;
C. ceramic microsphere;
D. polymer microballoon;
E. mineral microballoon.
Further, described silicon-dioxide includes hollow organic-silicon-modified borate microballoon, and it is the last a kind of component added in polymkeric substance.
Wherein, described bagasse can replace with the equivalent of artificial preparation.
Paint composite of the present invention, its heat-insulating property is good, practical.
Embodiment
Below in conjunction with specific embodiment, further detailed description explanation is done to technical scheme of the present invention.
Adiabatic paint example 1
The sample of adiabatic paint is generated by a kind of base that paints.As everyone knows, this paint is the known acrylic acid series membranous type in industry.In this paint base, add 10%(by weight) the bagasse through special processing.This special processing comprises and to grind bagasse or pulverize, and makes it to become about 0.01 ~ 0.5mm.Particle.
Add 5%(more by weight) Q-CEL450* preparing spherical SiO 2.
Stirring by means of agitating vane makes above-mentioned mixing of materials.
Then use this paint mixture of paint roller coated, thus formed:
The paint film of (a) one deck drying; And
B) a slice roller coating has the zinc plated sheet metal of this paint.
Test
Adiabatic paint film test design becomes to measure the average embedding loss of adiabatic paint film.This test is under typical temperature, and the actual service condition on simulation roof is carried out.Practical situation be the back side place of paint film at ambient temperature, and its front sightingpiston is in higher temperature.
Testing apparatus forms by two cylindrical chamber that the steel plate galvanized that 1mm is thick makes by two.
The concentric drums that two 60cm are high is had in each room.Inner diameter of steel flue is 30cm, and outer barrel diameter is 40cm, is filled with thermal insulation material between the room between inner/outer tube, and the galvanized sheet of the end face between this room is closed.
The both ends of the surface of room are equipped with the square degree zine plate flange of 60cm, and this flange center has the hole that diameter is 30cm.At distance one end face 5cm, three thermosensitive probes are also installed respectively outward, they are circumferentially mutually hexagonal angle distribution.
Room is vertically stacked.Lower room is heated as requested, and upper room be in experiment place room temperature condition under, top is in uncovered state.
The design of room and volume thereof need take into account following two contradictory factors,
1. the volume of these two rooms should be enough large, to make test closer to actual service condition (such as, paint film sample for be more rational when 600 ~ 1000 square centimeters) with the problem avoiding the micro-heat supply suitably controlled to bring; And
2. the volume of these two rooms should be enough little, not need glut heat, it also avoid controlling and adiabatic problem containing the temperature brought during amount of heat.Specifically, recirculated air flow can be reduced to minimum to make the temperature of paint film top and bottom can reflect temperature on whole area sensitively.
The supply unit be made up of the source of radiation with infrared bulb and the incandescent-lamp bulb as thermal source is installed in the bottom of lower room.The frequency of supply current is hertz, can time variant voltage to transfer the files be 1 volt, the reometer that current value can be connected in parallel on power input reads.
Pressure change is by a hint circle in parallel on the power supply of 0 ~ 280 volt, measures, then provides one 5 times like this to effective " band spread " of Variac range under 10 amperes.
The sequence of control of equipment is, first with temperature correction voltage (after the voltage is settled), and will do range coding, so that when carrying out series of trials, reproducible results is reliably effective.This test will repeat 10 times.
In the upper end of lower room and the lower end of upper room, the G type probe that three are mutually hexagonal angle degree is installed respectively, they is connected on telereading formula electronic thermometer, to obtain three temperature readings in each room.
In each room, probe distance flange 75cm, because:
1. when the heat instantly in room rises, so very sensitive in the temperature surveyed apart from 5cm place, upper surface, so just simulating in the paint film lower surface side at distance thermal source 40cm place paint film in industrial application with the practical situation in household application.
2. be in the upper room of room temperature condition, also probe be housed apart from paint film upper surface 5cm place, so that when any heat by paint film rises, probe will measure the temperature of this point.
Method
In this testing apparatus, lower surface is front, and upper surface is reverse side.Due in reality use, the front of paint film is upward, and therefore, in a sense, these test conditionss are more harsher than actual service conditions, and reason is that convection current makes heat trnasfer and cooling accelerate.
Paint film sample is pressed between the flange end face of room by nut, in case leak-stopping gas.
Amount supplies bottom room, and the temperature of record is the mean value of three probe measured temperatures, because air-flow is inevitable, so the measured temperature slightly difference of each probe.Prove that room is close to ideal conditions.As expected, the temperature value that all probes in upper room measure does not have any deviation.
Result
Thermal insulation paint in example 1 is a kind of thermal barrier, and when testing under simulation roof and similar actual service conditions, this thermal insulation paint can provide the embedding of almost 99% to lose.
Any obvious difference is not observed in the following two kinds situation:
Independent one deck paint film; And
. be coated in the paint film on steel plate galvanized.
After on-test carries out one hour, thermal source stably maintains 40 DEG C.The difference of the temperature reading of three probes is within 1 DEG C.
The smooth opposite side in tried coating surface side is coarse.(in fact change to about 0.6mm at some position thickness by about 0.2mm) when the cross section of tested paint film is discontinuous, this just exaggerates the reading of paint film thermal-arrest.
Adiabatic comparison example (blank)
Test paint film and the paint film be coated on galvanized sheet carried out is compared with " Batt "." Batt " is normally used for making a kind of glass-fibre insulation of genus top or other building slab thermal insulation in building industry.
When under similarity condition, when testing paint film and the paint film be coated on galvanized sheet, the performance of this Batt and the performance of above-mentioned paint film do not have significant difference.
(blank) nonadiabatic paint example
Paint base for the manufacture of example 1 thermal insulation paint is produced respectively, and prepared by film same procedure.This tunic is placed on testing apparatus, makes film front be in 40 DEG C of heating statuses.It is 32.3 DEG C at the initial temperature value of the room temperatures of 21.1 DEG C following membrane reverse side side; This is that temperature in heat source room has been stabilized in 40 DEG C of data recorded after 1 hour.
The rule that the temperature that temperature value measured subsequently have recorded this film reverse side side extends in time and raises, and the temperature difference 2 DEG C of both sides, that is the temperature of side, front is 40 DEG C, and the temperature of reverse side side is 38 DEG C.
Sheet metal comparison example
One piece of sheet metal, such as, as in example 1 with that thin plate of adiabatic paint coated, tests under not japanning condition.
This zinc plated sheet metal is placed on above-mentioned testing apparatus, under making its side, front be in 40 DEG C of temperature condition.The initial temperature value measuring this metal sheet reverse side side under the room temperature of 21.1 DEG C is 30.6 DEG C; This is that temperature in heat source room has been stabilized in 40 DEG C of data measured after one hour.
The rule that the temperature that temperature value measured subsequently have recorded this metal sheet reverse side side extends in time and raises, and the temperature difference 2 DEG C of both sides, that is the temperature of positive side is being 40 DEG C, and the temperature of reverse side side is 38 DEG C.
It should be noted that, above preferred embodiment is used for illustrative purposes only, but not limitation of the present invention, person skilled in the relevant technique, without departing from the spirit and scope of the present invention, done various conversion or modification, all belong to category of the present invention.
Claims (9)
1. a paint composite, is characterized in that, it comprises:
A. liquid curable base-material;
And any one in b. silicon-dioxide and bagasse;
Described liquid base material forms a kind of Highrise buildings paint film when hardening;
Silicon-dioxide and bagasse mixture reach 80% of coating composition weight.
2. a kind of paint composite according to claim 1, is characterized in that, described composition comprises silicon-dioxide and bagasse.
3. a kind of paint composite according to claim 1, is characterized in that, wherein said bagasse reaches 60% of composition total weight.
4. a kind of paint composite according to claim 1, is characterized in that, described silicon-dioxide reaches 50% of title complex gross weight.
5. a kind of paint composite according to claim 1, is characterized in that, the median size of described bagasse is within the scope of 0.01 ~ 5mm.
6. a kind of paint composite according to claim 1 or 5, it is characterized in that, the median size of described bagasse is within the scope of 0.01 ~ 0.5mm.
7. a kind of paint composite according to claim 1, is characterized in that, described silicon-dioxide is combined by any one of any one material following or following material:
A. hollow organic-silicon-modified borosilicate;
B. hollow glass micro-ball;
C. ceramic microsphere;
D. polymer microballoon;
E. mineral microballoon.
8. a kind of paint composite according to claim 7, is characterized in that, described silicon-dioxide includes hollow organic-silicon-modified borate microballoon, and it is the last a kind of component added in polymkeric substance.
9. a kind of paint composite according to claim 6, is characterized in that, described bagasse can replace with the equivalent of artificial preparation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510273593.3A CN104910720A (en) | 2015-05-26 | 2015-05-26 | Paint composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510273593.3A CN104910720A (en) | 2015-05-26 | 2015-05-26 | Paint composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104910720A true CN104910720A (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510273593.3A Pending CN104910720A (en) | 2015-05-26 | 2015-05-26 | Paint composition |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927879A (en) * | 2018-06-15 | 2018-12-04 | 浙江喜盈门家居科技股份有限公司 | A kind of whole furniture processing method of parian style |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86101363A (en) * | 1985-03-08 | 1986-11-19 | 蒂哈纳有限公司 | Paint composition |
| CN1099778A (en) * | 1993-09-02 | 1995-03-08 | 澳大利亚阿瑞林油漆和薄膜有限公司 | Insulating membrane |
| CN1436218A (en) * | 2000-04-20 | 2003-08-13 | 世界涂料Ip有限公司 | Coating composition |
| CN102282151A (en) * | 2008-12-05 | 2011-12-14 | 新泽西鲁特格斯州立大学 | Compositions and methods for the protection of substrates from heat flux and fire |
| CN103260709A (en) * | 2011-04-29 | 2013-08-21 | 尤尼弗瑞克斯I有限责任公司 | Burnthrough protection system |
-
2015
- 2015-05-26 CN CN201510273593.3A patent/CN104910720A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86101363A (en) * | 1985-03-08 | 1986-11-19 | 蒂哈纳有限公司 | Paint composition |
| CN1099778A (en) * | 1993-09-02 | 1995-03-08 | 澳大利亚阿瑞林油漆和薄膜有限公司 | Insulating membrane |
| CN1436218A (en) * | 2000-04-20 | 2003-08-13 | 世界涂料Ip有限公司 | Coating composition |
| CN102282151A (en) * | 2008-12-05 | 2011-12-14 | 新泽西鲁特格斯州立大学 | Compositions and methods for the protection of substrates from heat flux and fire |
| CN103260709A (en) * | 2011-04-29 | 2013-08-21 | 尤尼弗瑞克斯I有限责任公司 | Burnthrough protection system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927879A (en) * | 2018-06-15 | 2018-12-04 | 浙江喜盈门家居科技股份有限公司 | A kind of whole furniture processing method of parian style |
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Application publication date: 20150916 |
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