CN106113870B - A kind of sheet material and its manufacture method - Google Patents
A kind of sheet material and its manufacture method Download PDFInfo
- Publication number
- CN106113870B CN106113870B CN201610427528.6A CN201610427528A CN106113870B CN 106113870 B CN106113870 B CN 106113870B CN 201610427528 A CN201610427528 A CN 201610427528A CN 106113870 B CN106113870 B CN 106113870B
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- panel
- substrate
- layer
- sheet material
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
- B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
- B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
Abstract
The present invention relates to a kind of sheet material and its manufacture method, the sheet material is combined by substrate and panel, and the substrate doubles aftershaping through layer again after chemical blowing, and the panel doubles aftershaping through layer, carries out cure process while the panel forming.The sheet material is handled through layer multiplication process, and external impact force is alleviated in the micro-shifting position mutually slided using interlayer, improves impact resistance.The present invention has filled up house ornamentation, furniture, the vacancy of upholstery industry Novel environment-friendlymaterial material.
Description
Technical field
The present invention relates to field of plate manufacture, more particularly to a kind of sheet material and its manufacture method.
Background technology
Common sheet material has aluminium-plastic panel, AEP plates, paint free plate, PVC (polyethylene) plate, acrylic (PMMA) in the market
Plate, PP (polypropylene) plate, PS (polystyrene) plate etc..Aluminium-plastic panel, AEP plates are only used for engineering decoration and outdoor decoration, exempt to paint
Plate has for manufacturing furniture panel, but wearability, impact resistance are poor.The sheet materials such as PVC, PMMA, PP, PS are not suitable for house ornamentation man
Tool field.
And traditional house ornamentation technique brushes paint again after being molded using plank.The shortcomings that traditional method is：Cost of labor is high, work
Phase is grown, and lines color is single, paints taste weight, and finishing will have very long idle periods just to move in later.
Layer doubling technology is prior art, and material carries out doubling operations through layer multiplier module, forms sandwich construction.Its
In, the first order is provided with 1 splitter in layer multiplication modules, and each splitter is provided with 1 entrance and 2 outlets, and material is by the
One-level splitter is converted into 2 layers；Above-mentioned 2 layers of material respectively enters second level splitter, and the level is provided with 2 splitters, thus 2 layers
Material conversion is 4 layers；The rest may be inferred, and the quantity of every grade of splitter is all 2 times of upper level.
The content of the invention
The purpose of the present invention is to overcome above-mentioned deficiency, has filled up house ornamentation, furniture, upholstery industry Novel environment-friendlymaterial material
Vacancy, there is provided a kind of board and its manufacture method.The sheet material is handled through layer multiplication process, is mutually slided using interlayer
External impact force is alleviated in micro-shifting position, improves impact resistance.
The present invention provides a kind of sheet material, is combined by substrate and panel, and the substrate is after chemical blowing again layer multiplication
Shaping, the panel double aftershaping through layer, carry out cure process while the panel forming.
Further, the Nth power that the number of plies of substrate or the panel layer multiplication is 2, N are the integer more than or equal to 1, respectively
Interlayer forms small space.
Further, auxiliary agent is added in the substrate foamed forming process to control the color of product, word, lines, figure
Case.
Further, the auxiliary agent added in the substrate foamed forming process is azodicarbonamide, peroxidating two is different
One or more of group that propyl benzene, zinc oxide, color masterbatch, polyvinyl alcohol, vinyl acetate, natural rubber, adhesive form.
Further, the material of the substrate or panel is makrolon, polyvinyl chloride, polyethylene terephthalate
Ester, polyethylene or polypropylene any of which.
Further, the substrate thickness is 1mm to 150mm, and the plate thickness is 0.02mm to 20mm.
The present invention provides a kind of manufacture method of sheet material, comprises the following steps：
S1. manufacture of substrates, including：
Step 1, by the single makrolon of 1000 parts by weight, polypropylene, polyethylene, polyethylene terephthalate or
The pellet or powder of polyvinyl chloride add 1 parts by weight auxiliary agent to insert baking oven progress drying and processing, and auxiliary agent is azodicarbonamide, peroxide
Change one or more of group of diisopropylbenzene (DIPB), zinc oxide, color masterbatch, polyvinyl alcohol, vinyl acetate, natural rubber, adhesive composition,
50 degrees Celsius to 95 degrees Celsius of oven temperature, drying time 12 to 24 hours, makes the aridity of above-mentioned material reach more than 98%；
Extruder is directly entered after step 2, drying materials, by extruder screw rotate caused by pressure and shearing force
So that material and auxiliary agent are fully plastified and uniformly mixed；
Step 3, material remove impurity by filter screen, and filter screen requires 80 to 100 mesh；
Step 4, material carry out foaming processing；
Step 5, material enter the Nth power that mould number of plies after the multiplication of n times layer reaches 2, and wherein N is more than or equal to 1
Integer, layer multiplication after each interlayer form small space, be often laminated plus weight, volume, thickness, spend by mould come appoint
Meaning control；
Step 6, it is material bed be multiplied to accord with roller group entered by the power and revolving force of extruder after requirement, pressure
Flat, press polish, embossing, cooling and shaping；
S2. method for producing panel, including：
Step 1, by the single makrolon of 1000 parts by weight, polypropylene, polyethylene, polyethylene terephthalate or
The pellet or powder of polyvinyl chloride insert baking oven and carry out drying and processing, 50 degrees Celsius to 95 degrees Celsius of oven temperature, drying time
12 to 24 hours, the aridity of above-mentioned material is set to reach more than 98%；
Extruder is directly entered after step 2, drying materials, by extruder screw rotate caused by pressure and shearing force
So that material is fully plastified and uniformly mixed；
Step 3, material remove impurity by filter screen, and filter screen requires 80 to 100 mesh；
Step 4, material enter the Nth power that mould number of plies after the multiplication of n times layer reaches 2, and wherein N is more than or equal to 1
Integer, layer multiplication after each interlayer form small space, be often laminated plus weight, volume, thickness, spend by mould come appoint
Meaning control；
Step 5, it is material bed be multiplied to accord with roller group entered by the power and revolving force of extruder after requirement, pressure
Flat, press polish, blast, cooling, shaping；
Cure process is carried out to material while step 6, material are cooled and shaped, adds 1 parts by weight panel hardening bath, makes hardness
2H is brought up to 7H；
S3. compound adhesive is consolidated：
Step 1, gluing：Glue application device gluing, drying are directly entered after the completion of substrate and panel cooling, gluing mode includes
Glue spraying or gluing, thickness is 0.2 μm to 20 μm after adhesive curing；
Step 2, compound evacuation：After the completion of gluing, drying, substrate and panel are directly overlapped into compression, into evacuating equipment
Evacuate the air between substrate and panel；
Step 3, solidification：Completing to enter solidifying channel after compound evacuation makes it thoroughly solidify, curing mode be heat cure or
Photocuring.
Further, the process S3 can also use direct combination method, directly be carried out before substrate and panel cooling
Compound, substrate described in compound tense and panel enter composite die, and compound tense temperature control is more than 100 degrees Celsius, by roller group
Complete compound to be cooled and shaped again.
Further, the substrate layer multiplication number of plies is 2 to 1024 layers, and the panel layer multiplication number of plies is 2 to 512 layers.
Present invention contrast prior art can realize following beneficial effect：Good energy saving property, amount of insulation is up to 50%；Impact resistance energy
Power is high, and impact strength is 200 times of glass, 30 times of PMMA；Anti-wear performance is good, and case hardness is up to 2H to 7H；Plasticity is strong,
It is flexible, can hot bending, can carve, it is cleavable；It is in light weight, density 0.7g/cm3；Sound insulation, 2 to 3DB are improved than Equivalent glasses；No
Condensation, in humidity 75%, more than 20 degrees Celsius of the temperature difference does not condense；Waterproof, washable, water absorption rate is below 10%.
Embodiment
Embodiment one：
A kind of polycarbonate plate, is combined by substrate and panel, the substrate through chemical blowing again layer multiplication after into
Type, the superposition number of plies are 128 layers, and the panel doubles aftershaping through layer, and the superposition number of plies is 256 layers, while the panel forming
Cure process is carried out, each interlayer forms small space, auxiliary agent is added to control product in the substrate foamed forming process
Color, the auxiliary agent added in the substrate foamed forming process is azodicarbonamide, cumyl peroxide, zinc oxide, color
Mother, polyvinyl alcohol, vinyl acetate, natural rubber, adhesive composition, the material of the substrate or panel is makrolon, described
Substrate thickness is 100mm, and the plate thickness is 10mm.
The manufacture method of the polycarbonate plate, comprises the following steps：
S1. manufacture of substrates, including：
Step 1, add 1 parts by weight auxiliary agent to insert baking oven the pellet of the single makrolon of 1000 parts by weight to carry out at drying
Reason, auxiliary agent be azodicarbonamide, cumyl peroxide, zinc oxide, color masterbatch, polyvinyl alcohol, vinyl acetate, natural rubber,
Adhesive, 90 degrees Celsius of oven temperature, drying time 24 hours, the aridity of above-mentioned material is set to reach more than 98%；
Extruder is directly entered after step 2, drying materials, by extruder screw rotate caused by pressure and shearing force
So that material and auxiliary agent are fully plastified and uniformly mixed；
Step 3, material remove impurity by filter screen, and filter screen is 100 mesh；
Step 4, material carry out foaming processing；
Step 5, material enter layer multiplication die number of plies after the multiplication of 8 sublevels and reach 128 layers, each interlayer shape after layer multiplication
Into small space, be often laminated plus weight, volume, thickness, spend by mould to control；
Step 6, it is material bed be multiplied to accord with roller group entered by the power and revolving force of extruder after requirement, pressure
Flat, press polish, embossing, cooling and shaping；
S2. method for producing panel, including：
Step 1, the single polycarbonate pellet of 1000 parts by weight is inserted to baking oven progress drying and processing, oven temperature 90 is taken the photograph
Family name's degree degree, drying time 24 hours, makes the aridity of above-mentioned material reach more than 98%；
Extruder is directly entered after step 2, drying materials, by extruder screw rotate caused by pressure and shearing force
So that material is fully plastified and uniformly mixed；
Step 3, material remove impurity by filter screen, and filter screen is 100 mesh；
Step 4, material enter mould number of plies after the multiplication of 9 sublevels and reach 256 layers, and each interlayer is formed small after layer multiplication
Space, be often laminated plus weight, volume, thickness, spend by mould to control；
Step 5, it is material bed be multiplied to accord with roller group entered by the power and revolving force of extruder after requirement, pressure
Flat, press polish, cooling and shaping；
Cure process is carried out to material while step 6, material are cooled and shaped, adds the 1 special hardening bath of parts by weight panel, makes
Hardness brings up to 7H；
S3. compound adhesive is consolidated：
Step 1, gluing：Glue application device gluing, drying are directly entered after the completion of substrate and panel cooling, gluing mode includes
Glue spraying, gluing or spray, thickness is 10 μm after adhesive curing；
Step 2, compound evacuation：After the completion of gluing, drying, substrate and panel are directly overlapped into compression, into evacuating equipment
Evacuate the air between substrate and panel；
Step 3, solidification：Completing to enter solidifying channel after compound evacuation makes it thoroughly solidify, curing mode be heat cure or
Photocuring.
Embodiment two：
A kind of polyvinyl-chloride plate material, is combined by substrate and panel, the substrate through chemical blowing again layer multiplication after into
Type, the superposition number of plies are 256 layers, and the panel doubles aftershaping through layer, and the superposition number of plies is 512 layers, while the panel forming
Cure process is carried out, each interlayer forms small space, auxiliary agent is added to control product in the substrate foamed forming process
Color, the auxiliary agent added in the substrate foamed forming process is azodicarbonamide, cumyl peroxide, zinc oxide, color
Mother, polyvinyl alcohol, vinyl acetate, natural rubber, adhesive composition, the material of the substrate or panel is makrolon, described
Substrate thickness is 150mm, and the plate thickness is 20mm.
The manufacture method of the polycarbonate plate, comprises the following steps：
S1. manufacture of substrates, including：
Step 1, add 1 parts by weight auxiliary agent to insert baking oven the pellet of the single polyvinyl chloride of 1000 parts by weight to carry out at drying
Reason, auxiliary agent be azodicarbonamide, cumyl peroxide, zinc oxide, color masterbatch, polyvinyl alcohol, vinyl acetate, natural rubber,
Adhesive, oven temperature 90 degrees centigrade, drying time 24 hours, the aridity of above-mentioned material is set to reach more than 98%；
Extruder is directly entered after step 2, drying materials, by extruder screw rotate caused by pressure and shearing force
So that material and auxiliary agent are fully plastified and uniformly mixed；
Step 3, material remove impurity by filter screen, and filter screen is 100 mesh；
Step 4, material carry out foaming processing；
Step 5, material enter layer multiplication die number of plies after the multiplication of 9 sublevels and reach 256 layers, each interlayer shape after layer multiplication
Into small space, be often laminated plus weight, volume, thickness, spend by mould to control；
Step 6, it is material bed be multiplied to accord with roller group entered by the power and revolving force of extruder after requirement, pressure
Flat, press polish, embossing, cooling and shaping；
S2. method for producing panel, including：
Step 1, the single polyvinyl chloride granules of 1000 parts by weight are inserted to baking oven progress drying and processing, oven temperature is Celsius
90 degree, drying time 24 hours, the aridity of above-mentioned material is set to reach more than 98%；
Extruder is directly entered after step 2, drying materials, by extruder screw rotate caused by pressure and shearing force
So that material is fully plastified and uniformly mixed；
Step 3, material remove impurity by filter screen, and filter screen is 100 mesh；
Step 4, material enter mould number of plies after the multiplication of 10 sublevels and reach 512 layers, and each interlayer is formed micro- after layer multiplication
Small space, be often laminated plus weight, volume, thickness, spend by mould to control；
Step 5, it is material bed be multiplied to accord with roller group entered by the power and revolving force of extruder after requirement, pressure
Flat, press polish, cooling and shaping；
Cure process is carried out to material while step 6, material are cooled and shaped, adds 1 parts by weight panel hardening bath, makes hardness
Bring up to 7H；
S3. direct combination：
Directly carry out compound before substrate and panel cooling, substrate described in compound tense and panel enter composite die, answer
Temperature control is more than 100 degrees Celsius during conjunction, completes compound to be cooled and shaped again by roller group.
Claims (6)
1. a kind of sheet material, is combined by substrate and panel, it is characterised in that：The substrate doubles through layer again after chemical blowing
Aftershaping, the panel double aftershaping through layer, carry out cure process, the substrate layer dynode layer while panel forming
Number is 2 to 1024 layers, and the panel layer multiplication number of plies is 2 to 512 layers, and each interlayer forms small space.
A kind of 2. sheet material as claimed in claim 1, it is characterised in that：Auxiliary agent is added in the substrate foamed forming process, should
Auxiliary agent is azodicarbonamide, cumyl peroxide, zinc oxide, color masterbatch, polyvinyl alcohol, vinyl acetate, natural rubber, gluing
One or more of group of agent composition.
A kind of 3. sheet material as claimed in claim 1, it is characterised in that：The material of the substrate or panel is makrolon, gathered
Vinyl chloride, polyethylene terephthalate, polyethylene or polypropylene any of which.
A kind of 4. sheet material as claimed in claim 1, it is characterised in that：The substrate thickness is 1mm to 150mm, the panel
Thickness is 0.02mm to 20mm.
A kind of 5. manufacture method of sheet material, for the sheet material described in any one of manufacturing claims 1 to 4, it is characterised in that bag
Include：
S1. manufacture of substrates, including：
Step 1, by the single makrolon of 1000 parts by weight, polypropylene, polyethylene, polyethylene terephthalate or polychlorostyrene
The pellet or powder of ethene add the auxiliary agent of 1 parts by weight to insert baking oven progress drying and processing, and 50 degrees Celsius to 95 of oven temperature is Celsius
Degree, drying time 12 to 24 hours, makes the aridity of above-mentioned material reach more than 98%；
Extruder is directly entered after step 2, drying materials, by extruder screw rotate caused by pressure and shearing force
Material and auxiliary agent are fully plastified and uniformly mixed；
Step 3, material remove impurity by filter screen, and filter screen requires 80 to 100 mesh；
Step 4, material carry out foaming processing；
Step 5, material reach 2 to 1024 layers into mould number of plies after layer doubles, and each interlayer is formed small after layer multiplication
Space, be often laminated plus weight, volume, thickness, spend by mould come any control；
Step 6, it is material bed be multiplied to meet the requirements after roller group entered by the power and revolving force of extruder, flatten, pressure
Light, embossing, cooling and shaping；
S2. method for producing panel, including：
Step 1, by the single makrolon of 1000 parts by weight, polypropylene, polyethylene, polyethylene terephthalate or polychlorostyrene
The pellet or powder of ethene insert baking oven carry out drying and processing, 50 degrees Celsius to 95 degrees Celsius of oven temperature, drying time 12 to
24 hours, the aridity of above-mentioned material is set to reach more than 98%；
Extruder is directly entered after step 2, drying materials, by extruder screw rotate caused by pressure and shearing force
Material is fully plastified and uniformly mixed；
Step 3, material remove impurity by filter screen, and filter screen requires 80 to 100 mesh；
Step 4, material reach 2 to 512 layers into mould number of plies after layer doubles, and each interlayer forms small sky after layer multiplication
Gap, be often laminated plus weight, volume, thickness, spend by mould come any control；
Step 5, it is material bed be multiplied to meet the requirements after roller group entered by the power and revolving force of extruder, flatten, pressure
Light, cooling and shaping；
Cure process is carried out to material while step 6, material are cooled and shaped, adds 1 parts by weight panel hardening bath, improves hardness
To 2H to 7H；
S3. compound adhesive is consolidated：
Step 1, gluing：Glue application device gluing, drying are directly entered after the completion of substrate and panel cooling, gluing mode includes glue spraying
Or gluing, thickness is 0.2 μm to 20 μm after adhesive curing；
Step 2, compound evacuation：After the completion of gluing, drying, substrate and panel are directly overlapped into compression, evacuated into evacuating equipment
Air between substrate and panel；
Step 3, solidification：Completing to enter solidifying channel after compound evacuation makes it thoroughly solidify, and curing mode is that heat cure or light are consolidated
Change.
A kind of 6. manufacture method of sheet material as claimed in claim 5, it is characterised in that：The process S3 uses direct combination
Method, directly carry out compound before substrate and panel cooling, substrate described in compound tense and panel enter composite die, compound tense temperature
Degree control is completed compound to be cooled and shaped again more than 100 degrees Celsius, by roller group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610427528.6A CN106113870B (en) | 2016-06-16 | 2016-06-16 | A kind of sheet material and its manufacture method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610427528.6A CN106113870B (en) | 2016-06-16 | 2016-06-16 | A kind of sheet material and its manufacture method |
Publications (2)
| Publication Number | Publication Date |
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| CN106113870A CN106113870A (en) | 2016-11-16 |
| CN106113870B true CN106113870B (en) | 2018-03-30 |
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ID=57470588
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610427528.6A Active CN106113870B (en) | 2016-06-16 | 2016-06-16 | A kind of sheet material and its manufacture method |
Country Status (1)
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201317092Y (en) * | 2008-11-21 | 2009-09-30 | 翁文桂 | Multi-layer material preparation device |
| CN101670655A (en) * | 2009-06-19 | 2010-03-17 | 常州博双塑料有限公司 | Co-extrusion foaming board and preparation method thereof |
| US20110285048A1 (en) * | 2006-07-14 | 2011-11-24 | Barger Mark A | Anisotropic Foam-Film Composite Structures |
-
2016
- 2016-06-16 CN CN201610427528.6A patent/CN106113870B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110285048A1 (en) * | 2006-07-14 | 2011-11-24 | Barger Mark A | Anisotropic Foam-Film Composite Structures |
| CN201317092Y (en) * | 2008-11-21 | 2009-09-30 | 翁文桂 | Multi-layer material preparation device |
| CN101670655A (en) * | 2009-06-19 | 2010-03-17 | 常州博双塑料有限公司 | Co-extrusion foaming board and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN106113870A (en) | 2016-11-16 |
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