CN104448756B - PC sheet material with coating and preparation method of PC sheet material - Google Patents
PC sheet material with coating and preparation method of PC sheet material Download PDFInfo
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- CN104448756B CN104448756B CN201410692828.8A CN201410692828A CN104448756B CN 104448756 B CN104448756 B CN 104448756B CN 201410692828 A CN201410692828 A CN 201410692828A CN 104448756 B CN104448756 B CN 104448756B
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- body layer
- heat insulating
- panel body
- sheet material
- insulating coat
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Classifications
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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
- C09D169/00—Coating compositions based on polycarbonates; Coating compositions based on derivatives of polycarbonates
-
- 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
- C08K3/02—Elements
- C08K3/08—Metals
-
- 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
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/32—Radiation-absorbing paints
-
- 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
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0831—Gold
-
- 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
Abstract
The invention discloses a PC sheet material with a coating and a preparation method of the PC sheet material. The PC sheet material comprises a sheet material main body layer which is a PC sheet material main body layer, and a heat insulating coating, wherein the heat insulating coating and the sheet material main body layer are extruded and formed, and the heat insulating coating is prepared by mixing an infrared absorption agent and PC; the percentage by weight of the infrared absorption agent is 0.5-5%, and the PC sheet material with the coating is prepared by the following method; a double screw extruder is used for compounding the infrared absorption agent to PC resin so as to prepare PC agglomerates; on a PC sheet material extruder, the PC agglomerates are uniformly coated to the upper surface of the sheet material main body layer. The PC sheet materials with the coating, prepared by the method disclosed by the invention, has the advantages of low proportion of an infrared additive, simple preparation method, good thermal insulation effect, high transmittance and low product cost.
Description
Technical field
The present invention relates to a kind of PC plate material, more precisely a kind of have cated PC plate material.
Background technology
Due to the lasting rising of environment temperature and the problem of energy loss, heat-insulating and energy-saving has become a society attracting people's attention
Can problem, have become as people's very care one asks for the development of thermal insulation plate and its market prospects of high potentiality having
Topic, the application of thermal insulation plate is very extensive, can apply to ship, vehicle, factory building and house etc., for the current energy
The environment of shortage, its economic benefit is also more significantly.
In hot summer or extremely cold winter, outside air temperature all allows ordinary person be difficult to stand, thus in summer interior is usually
Need to turn on the aircondition the degree making temperature be reduced to human comfort, and northerly winter then needs collective's heating equipment that house is entered
Row heating, in this case, can bring the substantial amounts of energy to run off if room is bad with extraneous thermal insulation.
Content of the invention
Due to the disadvantages mentioned above of prior art, the present invention proposes a kind of PC plate material of tool coating and preparation method thereof, and it can
Too high with the sheet material light transmittance of effectively solving prior art, and it is unfavorable for the shortcoming being incubated.
The present invention employs the following technical solutions：
A kind of PC plate material of tool coating, including：
Panel body layer, it is PC plate material body layer；
Heat insulating coat, it is with described panel body layer extrusion molding, and described heat insulating coat is mixed with PC by infrared absorbing agents
Conjunction prepares, and the weight/mass percentage composition of wherein infrared absorbing agents is 0.5～5%.
Described infrared absorbing agents are one of gold, indium tin oxide or a combination thereof.
The thickness of described heat insulating coat is 5～80 microns.
Described panel body layer includes：
First surface layer；
Second surface layer；
Supporting construction, described first surface layer and described second surface layer are connected integral by it；
Described supporting construction is 1～7 layer, preferably 1,2,3,4,5,6 or 7 layers.
Described supporting construction is gripper shoe, and described gripper shoe is vertical with described first surface layer and described second surface layer
Connect, and equidistant space will be separated between described first surface layer and described second surface layer.
Described supporting construction includes the first gripper shoe and the second gripper shoe, and described first gripper shoe is located at described first table
Between surface layer and described second surface layer and spaced set, and described second gripper shoe is vertically installed in described first support
Between plate, first surface layer and second surface layer.
Described supporting construction includes the first gripper shoe, the second gripper shoe and the 3rd gripper shoe, and described first gripper shoe one
End and described first surface layer and described second surface layer is vertical is connected, described second gripper shoe and described 3rd gripper shoe connection
Constitute hexagonal structure, and the other end of described first gripper shoe connects two the second adjacent gripper shoes and supports with described three
Plate is not connected to.
Described panel body layer includes some first and second, and described first and described second radical tail connect successively
Connect the described panel body layer of formation, and described first is provided with a diffusing reflection layer.
Angle between described second and described first is 30 to 50 degree.
Described second is symmetrical arranged with respect to described first.
A kind of preparation method of the PC plate material of tool coating, comprises the following steps：
(1), with double screw extruder, infrared absorbing agents are compounded in PC resin, prepare PC master batch；
(2), on PC plate material extruder, PC master batch is coated uniformly on panel body layer upper surface
The present invention has advantages below：The PC plate material of the tool coating being prepared by the method, infrared additives ratio
Low, preparation method is simple, good effect of heat insulation, and light transmittance is high, and product cost is also low.
Brief description
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of embodiments of the invention 5.
Fig. 3 is the structural representation of embodiments of the invention 6.
Fig. 4 is the structural representation of embodiments of the invention 7.
Fig. 5 is the structural representation of embodiments of the invention 8.
Specific embodiment：
With reference to specific embodiment, describe the present invention in detail.It should be understood that these embodiments are merely to illustrate this
Bright rather than limit the scope of the present invention.In addition, it is to be understood that after having read the content of present invention instruction, art technology
Personnel can make various changes or modifications to the present invention, and these equivalent form of values equally fall within the application appended claims and limited
Fixed scope.
The present invention discloses a kind of PC plate material of tool coating, including：Panel body layer and heat insulating coat, panel body layer is PC
Panel body layer；Heat insulating coat and described panel body layer extrusion molding, and described heat insulating coat mixed with PC by infrared absorbing agents
Conjunction prepares, and the weight/mass percentage composition of wherein infrared absorbing agents is 0.5～5%.Described infrared absorbing agents are gold, indium tin
One of oxide or a combination thereof.The thickness of described heat insulating coat is 5～80 microns.
Embodiment 1
As shown in figure 1, a kind of PC plate material of tool coating, including：Heat insulating coat 1 and panel body layer 2, panel body layer is
PC plate material body layer；Heat insulating coat and described panel body layer extrusion molding, and described heat insulating coat is by infrared absorbing agents and PC
It is mixed with and obtains, and the weight/mass percentage composition of wherein infrared absorbing agents is 0.5%.Infrared absorbing agents are gold, heat insulating coat
Thickness is 50 microns.
Embodiment 2
A kind of PC plate material of tool coating, including：Heat insulating coat 1 and panel body layer 2, panel body layer is PC plate material main body
Layer；Heat insulating coat and described panel body layer extrusion molding, and described heat insulating coat is mixed with PC by infrared absorbing agents
Arrive, and the weight/mass percentage composition of wherein infrared absorbing agents is 5%.Infrared absorbing agents are indium tin oxide, the thickness of heat insulating coat
For 20 microns.
Embodiment 3
A kind of PC plate material of tool coating, including：Heat insulating coat 1 and panel body layer 2, panel body layer is PC plate material main body
Layer；Heat insulating coat and described panel body layer extrusion molding, and described heat insulating coat is mixed with PC by infrared absorbing agents
Arrive, and the weight/mass percentage composition of wherein infrared absorbing agents is 0.5%.Infrared absorbing agents are indium tin oxide, the thickness of heat insulating coat
Spend for 25 microns.
Embodiment 4
As shown in figure 1, a kind of PC plate material of tool coating, including：Heat insulating coat 1 and panel body layer 2, panel body layer is
PC plate material body layer；Heat insulating coat and described panel body layer extrusion molding, and described heat insulating coat is by infrared absorbing agents and PC
It is mixed with and obtains, and the weight/mass percentage composition of wherein infrared absorbing agents is 1%.Infrared absorbing agents are gold, the thickness of heat insulating coat
Spend for 5 microns.
Embodiment 5
As shown in figure 1, a kind of PC plate material of tool coating, including：Heat insulating coat 1 and panel body layer 2, panel body layer is
PC plate material body layer；Heat insulating coat and described panel body layer extrusion molding, and described heat insulating coat is by infrared absorbing agents and PC
It is mixed with and obtains, and the weight/mass percentage composition of wherein infrared absorbing agents is 0.5%.Infrared absorbing agents are gold, heat insulating coat
Thickness is 80 microns.
Embodiment 6
A kind of PC plate material of tool coating, including：Heat insulating coat 1 and panel body layer 2, panel body layer is PC plate material main body
Layer；Heat insulating coat and described panel body layer extrusion molding, and described heat insulating coat is mixed with PC by infrared absorbing agents
Arrive, and the weight/mass percentage composition of wherein infrared absorbing agents is 2%.Infrared absorbing agents are indium tin oxide, the thickness of heat insulating coat
For 25 microns.
Embodiment 1 is all prepared by the following method to embodiment 6：With double screw extruder, infrared absorbing agents are compounded
To in PC resin, obtain a kind of PC master batch with INFRARED ABSORPTION function；On PC plate material extruder, PC master batch is uniformly coated
On panel body layer upper surface, form heat insulating coat.Cooling-down effect and light transmittance are with respect to the situation being not provided with heat insulating coat
Compare, the cooling-down effect of embodiment 3 is to reduce by 2 degree, light transmittance reduces 3%, and the cooling-down effect of embodiment 4 is to reduce by 3 degree, printing opacity
Rate reduces 5%.
Embodiment 7
As shown in Fig. 2 a kind of PC plate material of tool coating, including：Heat insulating coat 1 and panel body layer 2, panel body layer is
PC plate material body layer；Heat insulating coat and described panel body layer extrusion molding, and described heat insulating coat is by infrared absorbing agents and PC
It is mixed with and obtains, and the weight/mass percentage composition of wherein infrared absorbing agents is 2%.Infrared absorbing agents are that gold is appointed with indium tin oxide
Prepare after the mixing of meaning ratio, the thickness of heat insulating coat is 25 microns.
Panel body layer 2 includes：First surface layer 21, second surface layer 22 and supporting construction 23.Supporting construction 23 is by
One superficial layer 21 and second surface layer 22 are connected integral.Supporting construction 23 is gripper shoe 231,232, and gripper shoe 231,
232 with first surface layer 21 and second surface layer 22 is vertical is connected, and by described first surface layer 21 and described second surface layer
Space between 22 is separated into equidistant space.Gripper shoe 231,232 can be to first surface layer 21 and 22, second surface layer
To supporting role, and multiple cavitys will be divided between first surface layer 21 and second surface layer 22, due to leading of air simultaneously
Heating rate is less than the thermal conductivity of panel body layer, therefore can play preferably more preferable effect of heat insulation.Meanwhile, in first surface
The outer application of layer 21 has a heat insulating coat 1, and the heat transmission of the both sides of PC plate material can be blocked by this heat insulating coat 1,
Preferably play the effect of heat-insulation and heat-preservation.
Embodiment 8
As shown in figure 3, a kind of PC plate material of tool coating, including：Heat insulating coat 1 and panel body layer 2, panel body layer is
PC plate material body layer；Heat insulating coat and described panel body layer extrusion molding, and described heat insulating coat is by infrared absorbing agents and PC
It is mixed with and obtains, and the weight/mass percentage composition of wherein infrared absorbing agents is 2%.Infrared absorbing agents are in gold, indium tin oxide
One kind or a combination thereof, the thickness of heat insulating coat is 25 microns.
Panel body layer 2 includes：First surface layer 21, second surface layer 22 and supporting construction 23.Supporting construction 23 includes
First gripper shoe 231 and the second gripper shoe 232, and described first gripper shoe 231 is located at described first surface layer 21 and described
Between two superficial layers 22 and spaced set, and the vertical spaced set of described second gripper shoe 232 is in described first gripper shoe
231st, between first surface layer 21 and second surface layer 22.
Between first gripper shoe 231 and the second gripper shoe 232 are between first surface layer 21 and second surface layer 22,
And first surface layer 21 and second surface layer 22 can be played a supporting role, simultaneously by first surface layer and second surface layer simultaneously
It is divided into multiple cavitys between 22, because the thermal conductivity of air is less than the thermal conductivity of panel body layer, therefore can play relatively
Good more preferable effect of heat insulation.Meanwhile, the outer application in first surface layer 22 has a heat insulating coat 1, and this heat insulating coat 1 is permissible
The heat transmission of the both sides of PC plate material is blocked.First gripper shoe 231 and the second gripper shoe 232 are by first surface layer 21 He
It is separated into multilayer between second surface layer 22, you can to increase overall thickness, using construction, can be very good to intercept first again
In temperature conduction between superficial layer 21 and second surface layer 22, preferably play the effect of heat-insulation and heat-preservation.
Embodiment 9
As shown in figure 4, a kind of PC plate material of tool coating, including：Heat insulating coat 1 and panel body layer 2, panel body layer is
PC plate material body layer；Heat insulating coat and described panel body layer extrusion molding, and described heat insulating coat is by infrared absorbing agents and PC
It is mixed with and obtains, and the weight/mass percentage composition of wherein infrared absorbing agents is 25%.Infrared absorbing agents are in gold, indium tin oxide
One kind or a combination thereof, the thickness of heat insulating coat is 25 microns.
Panel body layer includes：First surface layer 21, second surface layer 22 and supporting construction 23.Supporting construction includes first
Gripper shoe 231, the second gripper shoe 232 and the 3rd gripper shoe 233, and described first gripper shoe 231 one end and described first surface
Layer 21 and described second surface layer 22 vertically connect, and described second gripper shoe 231 and described 3rd gripper shoe 233 connect and compose six
The structure of side shape, and described first gripper shoe 231 the other end connect two the second adjacent gripper shoes 232 and with described three
Fagging 233 is not connected to.
First gripper shoe 231, the second gripper shoe 232 and the 3rd gripper shoe 233 are located at first surface layer 21 and second surface
Between between layer 22, and first surface layer 21 and second surface layer 22 can be played a supporting role, simultaneously by the first table simultaneously
It is divided into multiple cavitys, because the thermal conductivity of air is less than the heat conduction of panel body layer between surface layer and second surface layer 22
Rate, therefore can play preferably more preferable effect of heat insulation.Meanwhile, the outer application in first surface layer 22 has a heat insulating coat
1, the heat transmission of the both sides of PC plate material can be blocked by this heat insulating coat 1.
A hexagonal structure, the knot of this hexagonal structure is constituted between second gripper shoe 232 and the 3rd gripper shoe 233
Structure is more stable, and can be beneficial to less material just can by the enlarged in thickness between first surface layer 21 and second surface layer 22,
And first gripper shoe 231 be connected to 22 on hexagonal structure and first surface layer 21 and second surface layer, will be further for this structure
Solidification, its support degree is further strengthened, using construction, can be very good to intercept first surface layer 21 and the second table again
In temperature conduction between surface layer 22, preferably play the effect of heat-insulation and heat-preservation.
Embodiment 10
As shown in figure 5, a kind of PC plate material of tool coating, including：Heat insulating coat 1 and panel body layer 2, panel body layer is
PC plate material body layer；Heat insulating coat and described panel body layer extrusion molding, and described heat insulating coat is by infrared absorbing agents and PC
It is mixed with and obtains, and the weight/mass percentage composition of wherein infrared absorbing agents is 2%.Infrared absorbing agents are in gold, indium tin oxide
One kind or a combination thereof, the thickness of heat insulating coat is 25 microns.
Panel body layer includes some first 21 and second 22, described first 21 and described second 22 head and the tail according to
Secondary connection forms described panel body layer, and described first 21 is provided with a diffusing reflection layer 23.Described second 22 with described
Angle between first 21 is 30 to 50 degree.Described second 22 is symmetrical arranged with respect to described first 21.
It is horizontally disposed with for first 21, and first 21 is provided with a diffusing reflection layer 23, the sunlight at high noon typically understands vertical irradiation
On the PC plate material of the present invention, due to the presence of diffusing reflection layer 23 and heat insulating coat 1, the sunlight at high noon can be reflected, therefore
Can be very good the heat-insulated effect playing.And the angle between second 22 and first 21 is 30 degree 50 degree, preferably 45 degree,
During noon sun direct projection, less from the relative area of second 22 sunshine passing through, you can to ensure to have sunshine to pass through, and
Control the throughput of sunshine well, and second 22 be obliquely installed with respect to first 21, the morning or afternoon too
When sunlight is not very sufficient it is ensured that the throughput of sunshine larger it is ensured that enough sunlight can be had to enter.
It should be understood that these embodiments are only illustrative of the invention and is not intended to limit the scope of the invention.In addition should manage
Solution, read the present invention instruction content after, those skilled in the art the formula of the present invention can be made various change or
Modification, these equivalent form of values equally fall within the application appended claims limited range.
Claims (3)
1. a kind of PC plate material of tool coating is it is characterised in that include：
Panel body layer, it is PC plate material body layer；
Heat insulating coat, it is with described panel body layer extrusion molding, and described heat insulating coat mixes system by infrared absorbing agents with PC
Standby obtain, and the weight/mass percentage composition of wherein infrared absorbing agents is 0.5～5%；
Described panel body layer includes some first and second, and described first and described second radical tail are sequentially connected shape
Become described panel body layer, and described first is provided with a diffusing reflection layer, the folder between described second and described first
Angle is 30 to 50 degree, first horizontal positioned, and second is symmetrical arranged with respect to first.
2. the PC plate material of tool coating according to claim 1 is it is characterised in that described infrared absorbing agents are gold, indium tin oxygen
One of compound or a combination thereof.
3. the PC plate material of tool coating according to claim 2 is it is characterised in that the thickness of described heat insulating coat is 5～80
Micron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410692828.8A CN104448756B (en) | 2014-11-26 | 2014-11-26 | PC sheet material with coating and preparation method of PC sheet material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410692828.8A CN104448756B (en) | 2014-11-26 | 2014-11-26 | PC sheet material with coating and preparation method of PC sheet material |
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| Publication Number | Publication Date |
|---|---|
| CN104448756A CN104448756A (en) | 2015-03-25 |
| CN104448756B true CN104448756B (en) | 2017-02-22 |
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| CN201410692828.8A Active CN104448756B (en) | 2014-11-26 | 2014-11-26 | PC sheet material with coating and preparation method of PC sheet material |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1995107A (en) * | 2006-12-08 | 2007-07-11 | 江苏晨光涂料有限公司 | Transparent heat-insulated resin sheet |
| CN201187663Y (en) * | 2007-12-11 | 2009-01-28 | 黄登玉 | PVC heat insulation and water-proof multipurpose sheet material |
| CN101423634A (en) * | 2008-12-18 | 2009-05-06 | 江南大学 | Method for preparing multifunctional nano composite material |
| CN101921470A (en) * | 2010-07-28 | 2010-12-22 | 浙江工业大学 | Special master batch for PC (Polycarbonate) sunlight board and application thereof |
-
2014
- 2014-11-26 CN CN201410692828.8A patent/CN104448756B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1995107A (en) * | 2006-12-08 | 2007-07-11 | 江苏晨光涂料有限公司 | Transparent heat-insulated resin sheet |
| CN201187663Y (en) * | 2007-12-11 | 2009-01-28 | 黄登玉 | PVC heat insulation and water-proof multipurpose sheet material |
| CN101423634A (en) * | 2008-12-18 | 2009-05-06 | 江南大学 | Method for preparing multifunctional nano composite material |
| CN101921470A (en) * | 2010-07-28 | 2010-12-22 | 浙江工业大学 | Special master batch for PC (Polycarbonate) sunlight board and application thereof |
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| Publication number | Publication date |
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| CN104448756A (en) | 2015-03-25 |
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Effective date of registration: 20190919 Address after: 315500 Xiwu Export-oriented Science and Technology Park, Fenghua District, Ningbo City, Zhejiang Province Patentee after: Ningbo Zhongjian Plastic Co., Ltd. Address before: 315504 Private Science Park, Jiangkou Road, Fenghua, Zhejiang, Ningbo Patentee before: NINGBO XIAOKANG PLASTIC CO., LTD. |
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Address after: 315500 No. 180 binwan Road, Binhai New Area, economic development zone, Fenghua District, Ningbo City, Zhejiang Province Patentee after: Ningbo Zhongjian Plastic Co.,Ltd. Address before: 315500 Xiwu export Technology Park, Fenghua District, Ningbo City, Zhejiang Province Patentee before: Ningbo Zhongjian Plastic Co.,Ltd. |