CN102837483A - Buffering method for thermal lamination and superposed structure for thermal lamination - Google Patents
Buffering method for thermal lamination and superposed structure for thermal lamination Download PDFInfo
- Publication number
- CN102837483A CN102837483A CN2012103532769A CN201210353276A CN102837483A CN 102837483 A CN102837483 A CN 102837483A CN 2012103532769 A CN2012103532769 A CN 2012103532769A CN 201210353276 A CN201210353276 A CN 201210353276A CN 102837483 A CN102837483 A CN 102837483A
- Authority
- CN
- China
- Prior art keywords
- sheet
- thermoplastic
- film
- cushion
- material layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Laminated Bodies (AREA)
Abstract
The invention provides a buffering method for thermal lamination and a superposed structure for thermal lamination, wherein the used buffer material for thermal lamination comprises a first buffer layer, wherein the first buffer layer comprises at least one thermoplastic material layer, the thermoplastic material layer is at least one of thermoplastic film, fiber reinforced thermoplastic material impregnated sheet and sheet material of thermoplastic material after hot press molding, and the thermoplastic material comprises polyethylene glycol terephthalate, Poly(butylene terephthalate), Biaxially oriented polypropylene, polyfluortetraethylene and daiamid. According to the buffering method for thermal lamination and the superposed structure for thermal lamination provided by the invention, the used buffer material for thermal lamination is a composition composed of thermoplastic material or thermoplastic material and other types of buffer materials, the buffering effect is good, the glass yarn interlacing point delamination and cavity blemish inside the base material of laminated boards can be efficiently improved, and the heat resistance of the buffer material for thermal lamination can be improved.
Description
Technical field
The present invention relates to a kind of way to play for time, relate in particular to the iterative structure of a kind of heat lamination with way to play for time and heat lamination.
Background technology
Present laminate manufacture process; The impregnant (bonding sheet) that before this thermosetting or thermoplastic resin and reinforcing material was become through wet method or dry fabrication; Combined heated pressurizing meltings such as this impregnant (bonding sheet) and Copper Foil being flowed is solidified into its one again, processes laminate.
In lamination heating and pressurizing process; If structural members such as lamination hot plate, rigid tray and cover plate exist uneven thickness, distortion, temperature inequality, hard foreign matter etc.; Then lamination process can't apply even temperature, pressure to impregnant, and the result causes plate defects such as laminate uneven thickness, warpage, air entrapment, interior void, organdy intertwined point cracking, delamination.So in present lamination process,, eliminate this harmful effect through adding the method for padded coaming.The padded coaming of generally selecting for use in the industry at present is: the laminated elastic body of brown paper, rubber-like, weave cotton cloth etc.
Along with the circuit of printed circuit board (PCB) becomes more meticulous, slimming, high multilayer, high heat-resisting tendency; Therefore laminate is had higher requirement; Require it that high thickness evenness is arranged, low warpage, no internal flaw (air entrapment, interior void, organdy intertwined point cracking, delamination); The lamination temperature and pressure is increasingly high in the lamination process simultaneously, thereby realizes obtaining the production efficiency of higher heat resistant product and Geng Gao.This has higher serviceability temperature with regard to the padded coaming that requires to use in the way to play for time, more superior pressure buffer property.And the padded coaming (the laminated elastic body of brown paper, rubber-like) that present industry is generally used is difficult to satisfy its requirement to the temperature and pressure resiliency.
The following two aspect problems of ubiquity:
1, the padded coaming hear resistance is not enough; Can't satisfy the heat zone pressure request; Brown paper padded coaming autoignition temperature is 230 ~ 250 ℃ at present, and the laminated elastic body of rubber-like is because the hear resistance of elastomeric material is bad; In lamination heat ageing, thermal decomposition quickening more than 200 ℃, the both can't satisfy high temperature lamination batch production requirements more than 300 ℃.
2, padded coaming pressure and temperature resiliency is not enough, and springback capacity is limited behind the lamination, thereby causes base material thickness evenly uneven, warpage, defectives such as air entrapment, interior void, organdy intertwined point cracking, delamination.
The cushioning material for heat press related fields issued patents (as: patent 200580022532) to be with rubber be elastic matrix; With hot pressing such as fiber, felts or combine; And because the polymer segment architectural characteristic of rubber own, be that the hot pressing padded coaming of elastic matrix all is difficult to satisfy under high temperature more than 300 ℃ and the HTHP requirement to the more superior resiliency of temperature and pressure with rubber.
Summary of the invention
The object of the present invention is to provide a kind of heat lamination to use way to play for time; It uses elasticity high, high temperature resistant; And the heat lamination with good thermal conductivity cushions with padded coaming, effectively improves heat lamination and also improves the intertwined point delamination of laminate base material inner glass yarn, cavity blemish with the hear resistance of padded coaming.
Another object of the present invention is to provide a kind of iterative structure of heat lamination, it adopts resistant to elevated temperatures thermoplastic material layer to do cushioned material layer, can effectively improve the intertwined point delamination of laminate base material inner glass yarn, cavity blemish.
For realizing above-mentioned purpose, the present invention provides a kind of heat lamination to use way to play for time, comprising:
Said first and second cushioned material layer is processed with padded coaming by heat lamination; Said heat lamination comprises first cushion with padded coaming; Said first cushion comprises one deck thermoplastic material layer at least, and said thermoplastic material layer is one or more in the hot-forming sheet material of thermoplastic material film, fiber-reinforced thermoplastic dipstick and thermoplastic; Said thermoplastic material film comprises pet film, polybutylene terephthalate (PBT) film, bidirectional stretching polypropylene film, polytetrafluoroethylene film, reaches polyamide film; The hot-forming sheet material of said thermoplastic comprises PETG sheet forming, polybutylene terephthalate (PBT) sheet forming, polyvinyl chloride sheet forming, polypropylene sheet forming, reaches molded polytetrafluoroethylarticle sheet material; Said fiber-reinforced thermoplastic impregnated sheet comprises fiber reinforcement PETG impregnated sheet, TR-RFT impregnated sheet, fiber reinforcement polyethylene-impregnated sheet material, fiber reinforcement polyvinyl chloride impregnated sheet, reaches the TRPP impregnated sheet.
Said heat lamination also comprises second cushion that fits in this first cushion, one side with padded coaming; Said second cushion be brown paper, fiber reinforced rubber lamination backing plate, sheet rubber, glass cloth, nonwoven, felt, Copper Foil, thermosets film or sheet material, fibre-reinforced thermosets dipstick, and the curing molding sheet material of fibre-reinforced thermosets in one or more, said thermosets comprises phenolic resins, Lauxite, melmac, unsaturated polyester resin, epoxy resin, organic siliconresin, and polyurethane.
Said heat lamination also comprises three buffer layer with padded coaming.
Relative second cushion of said three buffer layer fits on the opposite side of first cushion; It is brown paper, fiber reinforced rubber lamination backing plate, sheet rubber, glass cloth, nonwoven, felt, Copper Foil, thermosets film or sheet material, fibre-reinforced thermosets dipstick, and the curing molding sheet material of fibre-reinforced thermosets in one or more, said thermosets comprises phenolic resins, Lauxite, melmac, unsaturated polyester resin, epoxy resin, organic siliconresin, and polyurethane.
Said three buffer layer fits in second cushion, and it is in the hot-forming sheet material of thermoplastic film, fiber-reinforced thermoplastic dipstick and thermoplastic one or more.
The present invention also provides a kind of iterative structure of heat lamination; Comprise: following hot plate, be located at down supporting plate on the hot plate, be located at first cushioned material layer on the supporting plate, be located at the multilayer recurrence interval is provided with on first cushioned material layer steel plate and material layer to be laminated, be located at second cushioned material layer on the top layer steel plate in steel plate that the multilayer recurrence interval is provided with and the material layer to be laminated, be located at the cover plate on second cushioned material layer and be located at the last hot plate on the cover plate; Said first and second cushioned material layer makes with padded coaming by heat lamination; Said heat lamination comprises first cushion with padded coaming; Said first cushion comprises one deck thermoplastic material layer at least, and said thermoplastic material layer comprises one or more in the hot-forming sheet material of thermoplastic material film, fiber-reinforced thermoplastic dipstick and thermoplastic.
Said thermoplastic film comprises pet film, polybutylene terephthalate (PBT) film, bidirectional stretching polypropylene film, polytetrafluoroethylene film, reaches polyamide film; The hot-forming sheet material of said thermoplastic comprises PETG sheet forming, polybutylene terephthalate (PBT) sheet forming, polyvinyl chloride sheet forming, polypropylene sheet forming, reaches molded polytetrafluoroethylarticle sheet material; Said fiber-reinforced thermoplastic impregnated sheet comprises fiber reinforcement PETG impregnated sheet, TR-RFT impregnated sheet, fiber reinforcement polyethylene-impregnated sheet material, fiber reinforcement polyvinyl chloride impregnated sheet, reaches the TRPP impregnated sheet.
Said heat lamination also comprises second cushion that fits in this first cushion, one side with padded coaming; Said second cushion be brown paper, fiber reinforced rubber lamination backing plate, sheet rubber, glass cloth, nonwoven, felt, Copper Foil, thermosets film or sheet material, fibre-reinforced thermosets dipstick, and the curing molding sheet material of fibre-reinforced thermosets in one or more, said thermosets comprises phenolic resins, Lauxite, melmac, unsaturated polyester resin, epoxy resin, organic siliconresin, and polyurethane.
Said heat lamination also comprises three buffer layer with padded coaming; Relative second cushion of this three buffer layer fits on the opposite side of first cushion; It is brown paper, fiber reinforced rubber lamination backing plate, sheet rubber, glass cloth, nonwoven, felt, Copper Foil, thermosets film or sheet material, fibre-reinforced thermosets dipstick, and the curing molding sheet material of fibre-reinforced thermosets in one or more, said thermosets comprises phenolic resins, Lauxite, melmac, unsaturated polyester resin, epoxy resin, organic siliconresin, and polyurethane; Or three buffer layer fits in second cushion, and it is in the hot-forming sheet material of thermoplastic film, fiber-reinforced thermoplastic dipstick and thermoplastic one or more.
Said material layer to be laminated is printing element plate and insulation boards such as lamination copper-clad plate, lamination flexible printed board, hard curved substrate, multi-layer sheet, multi-layer flexible sheet.
Beneficial effect of the present invention: heat lamination of the present invention is with the iterative structure of way to play for time and heat lamination; The heat lamination of its use is used the composition of padded coaming as thermoplastic or thermoplastic and other types padded coaming formation, and thermoplastic is high temperature heat-resistant plastic films, sheet material or fibre-reinforced thermoplastic sheet material; With the padded coaming of the other types of its collocation be that brown paper, fiber reinforced rubber lamination backing plate, sheet rubber, glass cloth, nonwoven, felt, Copper Foil or hot solids property film or sheet material are wherein at least a; Use heat lamination of the present invention can effectively improve the intertwined point delamination of laminate base material inner glass yarn, cavity blemish and improve the hear resistance of heat lamination with padded coaming with the iterative structure of way to play for time and heat lamination.
In order further to understand characteristic of the present invention and technology contents, see also following about detailed description of the present invention and accompanying drawing, yet accompanying drawing only provide reference and the explanation usefulness, be not to be used for the present invention is limited.
Description of drawings
Below in conjunction with accompanying drawing, describe in detail through specific embodiments of the invention, will make technical scheme of the present invention and other beneficial effect obvious.
In the accompanying drawing,
Fig. 1 uses the way to play for time flow chart for heat lamination of the present invention;
Fig. 2 for heat lamination of the present invention with the structural representation of heat lamination in the way to play for time with padded coaming first embodiment;
Fig. 3 for heat lamination of the present invention with the structural representation of heat lamination in the way to play for time with padded coaming second embodiment;
Fig. 4 for heat lamination of the present invention with the structural representation of heat lamination in the way to play for time with padded coaming the 3rd embodiment;
Fig. 5 for heat lamination of the present invention with the structural representation of heat lamination in the way to play for time with padded coaming the 4th embodiment;
Fig. 6 is the sketch map of the iterative structure of heat lamination of the present invention.
The specific embodiment
Technological means and the effect thereof taked for further setting forth the present invention are described in detail below in conjunction with the preferred embodiments of the present invention and accompanying drawing thereof.
See also Fig. 1, heat lamination of the present invention is used way to play for time, comprising:
Said first and second cushioned material layer is processed with padded coaming by heat lamination.
See also Fig. 2, for heat lamination of the present invention with the structural representation of heat lamination in the way to play for time with padded coaming first embodiment, said heat lamination comprises first cushion 22 with padded coaming, said first cushion 22 comprises one deck thermoplastic material layer 222 at least.
Said in the present embodiment first cushion 22 comprises the multi-layer thermoplastic material layer 222 that mutual applying is provided with.
It is in the hot-forming sheet material of thermoplastic material film, fiber-reinforced thermoplastic dipstick and the thermoplastic of raw material production one or more that said each thermoplastic material layer 222 all can be with PETG (PET), polybutylene terephthalate (PBT) (PBT), Biaxially oriented polypropylene (BOPP), polytetrafluoroethylene (PTFE), polyamide (PA).Said thermoplastic material layer 222 can be identical composition; Also can be different compositions, can also be the lamination of heterogeneity, said thermoplastic material layer 222 has thermoplastic characteristic; At softening point to showing as elastomeric physical characteristic between the fusion point; High temperature resistant (part thermoplastic's material can heat-resisting more than 400 ℃ high temperature), and thermal plastic material's thermal conductivity is higher relatively, is beneficial to temperature conduction; Can effectively improve the intertwined point delamination of laminate base material inner glass yarn, cavity blemish, as shown in the table:
| Way to play for time | Delamination, cavity blemish quantity | Population of samples | Ratio |
| Present industry method (brown paper etc.) | 57 | 102 | 56% |
| Way to play for time of the |
3 | 129 | 2.30% |
This thermoplastic material layer's 222 melt temperature is 180 ~ 450 ℃; The heat lamination that can be used for printing element plates such as lamination copper-clad plate, lamination flexible printed board, hard curved substrate, multi-layer sheet, multi-layer flexible sheet; Improve the hear resistance of heat lamination with padded coaming, applied widely.
See also Fig. 3; For heat lamination of the present invention with the structural representation of heat lamination in the way to play for time with padded coaming second embodiment; In the present embodiment; Said padded coaming also comprises second cushion 24 that fits in these first cushion, 22 1 sides; Said second cushion 24 can be brown paper, fiber reinforced rubber lamination backing plate, sheet rubber, glass cloth, nonwoven, felt, Copper Foil, thermosets film or sheet material, fibre-reinforced thermosets dipstick, and the curing molding sheet material of fibre-reinforced thermosets at least a, said thermosets comprises phenolic resins, Lauxite, melmac, unsaturated polyester resin, epoxy resin, organic siliconresin, and polyurethane.
See also Fig. 4; For heat lamination of the present invention with the structural representation of heat lamination in the way to play for time with padded coaming the 3rd embodiment; In the present embodiment; Said padded coaming also comprises three buffer layer 26, and said three buffer layer 26 relative second cushions 24 fit on the opposite side of first cushion 22.Said three buffer layer 26 can be brown paper, fiber reinforced rubber lamination backing plate, sheet rubber, glass cloth, nonwoven, felt, Copper Foil, thermosets film or sheet material, fibre-reinforced thermosets dipstick, and the curing molding sheet material of fibre-reinforced thermosets at least a, said thermosets comprises phenolic resins, Lauxite, melmac, unsaturated polyester resin, epoxy resin, organic siliconresin, and polyurethane.。
What deserves to be mentioned is; This three buffer layer 26 can have identical composition with second cushion 24, also can have different compositions with second cushion 24, and; This second and three buffer layer 24,26 also all can be the lamination of heterogeneity, all can realize technique effect of the present invention.
See also Fig. 5; For heat lamination of the present invention with the structural representation of heat lamination in the way to play for time with padded coaming the 4th embodiment; In the present embodiment; Said three buffer layer 26 ' fits in second cushion 24 and is provided with, and this three buffer layer 26 ' is one or more in the hot-forming sheet material of thermoplastic film, fiber-reinforced thermoplastic dipstick and thermoplastic.
What deserves to be mentioned is; This three buffer layer 26 ' can have identical composition with first cushion 22, also can have different compositions with first cushion 22, and; This first and three buffer layer 22,26 ' also all can be the lamination of heterogeneity, all can realize technique effect of the present invention.
See also following table, for carry out the effect comparison of heat lamination with padded coaming and with existing padded coaming with heat lamination in the way to play for time with heat lamination of the present invention:
See also Fig. 6; The present invention also provides a kind of iterative structure of heat lamination; Comprise: following hot plate 11, be located at down supporting plate 10 on the hot plate 11, be located at first cushioned material layer 2 ' on the supporting plate 10, be located at first steel plate 9 on first cushioned material layer 2 ', be located at material layer to be laminated 8 on the steel plate 9, be located at steel plate 7 on the material layer 8 to be laminated, so steel plate and material layer to be laminated repeat, the top is located at material layer to be laminated 5 on the steel plate 6, be located at steel plate 4 on the material layer 5 to be laminated, be located at second cushioned material layer 2 on the steel plate 4, be located at the cover plate 3 on second cushioned material layer 2 and be located at the last hot plate 1 on the cover plate 3.
Said first and second cushioned material layer 2 ', 2 makes with padded coaming by heat lamination; Said heat lamination comprises first cushion with padded coaming; Said first cushion comprises one deck thermoplastic material layer at least, and this thermoplastic material layer is for PETG (PET), polybutylene terephthalate (PBT) (PBT), Biaxially oriented polypropylene (BOPP), polytetrafluoroethylene (PTFE), polyamide (PA) being in the hot-forming sheet material of thermoplastic material film, fiber-reinforced thermoplastic dipstick and the thermoplastic of raw material production one or more.Said heat lamination has thermoplastic characteristic with padded coaming; At softening point to showing as elastomeric physical characteristic between the fusion point; High temperature resistant (part thermoplastic's material can heat-resisting more than 400 ℃ high temperature); And thermal plastic material's thermal conductivity is higher relatively, is beneficial to temperature conduction, can effectively improve the intertwined point delamination of laminate base material inner glass yarn, cavity blemish and improve the hear resistance of heat lamination with padded coaming.
Said heat lamination also comprises and fits in second cushion of this first cushion, one side with padded coaming; Said second cushion be brown paper, fiber reinforced rubber lamination backing plate, sheet rubber, glass cloth, nonwoven, felt, Copper Foil, thermosets film or sheet material, fibre-reinforced thermosets dipstick, and the curing molding sheet material of fibre-reinforced thermosets at least a, said thermosets comprises phenolic resins, Lauxite, melmac, unsaturated polyester resin, epoxy resin, organic siliconresin, and polyurethane.
Said heat lamination padded coaming also comprises three buffer layer; Relative second cushion of this three buffer layer fits on the opposite side of first cushion, and it is at least a in brown paper, fiber reinforced rubber lamination backing plate, sheet rubber, glass cloth, nonwoven, felt, Copper Foil or thermoset film or the sheet material; Or three buffer layer fits in second cushion, and it is in the hot-forming sheet material of thermoplastic material film, fiber-reinforced thermoplastic dipstick and thermoplastic one or more.
Said material layer to be laminated can be printing element plate and insulation boards such as lamination copper-clad plate, lamination flexible printed board, hard curved substrate, multi-layer sheet, multi-layer flexible sheet.
In sum; Heat lamination of the present invention is with the iterative structure of way to play for time and heat lamination; Employed padded coaming is the composition of thermoplastic or thermoplastic and other types padded coaming formation, and thermoplastic is high temperature heat-resistant plastic material film, sheet material or fibre-reinforced thermoplastic sheet material; With the padded coaming of the other types of its collocation be that brown paper, fiber reinforced rubber lamination backing plate, sheet rubber, glass cloth, nonwoven, felt, Copper Foil or hot solids property film or sheet material are wherein at least a; Use heat lamination of the present invention can effectively improve the intertwined point delamination of laminate base material inner glass yarn, cavity blemish and improve the hear resistance of heat lamination with padded coaming with the iterative structure of way to play for time and heat lamination.
The above for the person of ordinary skill of the art, can make other various corresponding changes and distortion according to technical scheme of the present invention and technical conceive, and all these changes and distortion all should belong to the protection domain of claim of the present invention.
Claims (10)
1. a heat lamination is used way to play for time, it is characterized in that, comprising:
Step 1, material to be laminated and laminating machine are provided;
Step 2, first cushioned material layer is set on the supporting plate of laminating machine, said supporting plate is located on the following hot plate of laminating machine;
Step 3, multilayer steel plates and material layer to be laminated recurrence interval are arranged on first cushioned material layer;
Step 4, second cushioned material layer is set on the top layer steel plate of multilayer steel plates and material layer to be laminated;
Step 5, the cover plate and the last hot plate of laminating machine is set in turn on second cushioned material layer;
Said first and second cushioned material layer is processed with padded coaming by heat lamination; Said heat lamination comprises first cushion with padded coaming; Said first cushion comprises one deck thermoplastic material layer at least, and said thermoplastic material layer is one or more in the hot-forming sheet material of thermoplastic material film, fiber-reinforced thermoplastic dipstick and thermoplastic; Said thermoplastic material film comprises pet film, polybutylene terephthalate (PBT) film, bidirectional stretching polypropylene film, polytetrafluoroethylene film, reaches polyamide film; The hot-forming sheet material of said thermoplastic comprises PETG sheet forming, polybutylene terephthalate (PBT) sheet forming, polyvinyl chloride sheet forming, polypropylene sheet forming, reaches molded polytetrafluoroethylarticle sheet material; Said fiber-reinforced thermoplastic impregnated sheet comprises fiber reinforcement PETG impregnated sheet, TR-RFT impregnated sheet, fiber reinforcement polyethylene-impregnated sheet material, fiber reinforcement polyvinyl chloride impregnated sheet, reaches the TRPP impregnated sheet.
2. heat lamination as claimed in claim 1 is used way to play for time; It is characterized in that; Said heat lamination also comprises second cushion that fits in this first cushion, one side with padded coaming; Said second cushion be brown paper, fiber reinforced rubber lamination backing plate, sheet rubber, glass cloth, nonwoven, felt, Copper Foil, thermosets film or sheet material, fibre-reinforced thermosets dipstick, and the curing molding sheet material of fibre-reinforced thermosets in one or more, said thermosets comprises phenolic resins, Lauxite, melmac, unsaturated polyester resin, epoxy resin, organic siliconresin, and polyurethane.
3. heat lamination as claimed in claim 2 is used way to play for time, it is characterized in that, said heat lamination also comprises three buffer layer with padded coaming.
4. heat lamination as claimed in claim 3 is used way to play for time; It is characterized in that; Relative second cushion of said three buffer layer fits on the opposite side of first cushion; It is brown paper, fiber reinforced rubber lamination backing plate, sheet rubber, glass cloth, nonwoven, felt, Copper Foil, thermosets film or sheet material, fibre-reinforced thermosets dipstick, and the curing molding sheet material of fibre-reinforced thermosets in one or more, said thermosets comprises phenolic resins, Lauxite, melmac, unsaturated polyester resin, epoxy resin, organic siliconresin, and polyurethane.
5. heat lamination as claimed in claim 3 is used way to play for time; It is characterized in that; Said three buffer layer fits in second cushion, and it is in the hot-forming sheet material of thermoplastic film, fiber-reinforced thermoplastic dipstick and thermoplastic one or more.
6. the iterative structure of a heat lamination; It is characterized in that; Comprise: following hot plate, be located at down supporting plate on the hot plate, be located at first cushioned material layer on the supporting plate, be located at the multilayer recurrence interval is provided with on first cushioned material layer steel plate and material layer to be laminated, be located at second cushioned material layer on the top layer steel plate in steel plate that the multilayer recurrence interval is provided with and the material layer to be laminated, be located at the cover plate on second cushioned material layer and be located at the last hot plate on the cover plate; Said first and second cushioned material layer makes with padded coaming by heat lamination; Said heat lamination comprises first cushion with padded coaming; Said first cushion comprises one deck thermoplastic material layer at least, and said thermoplastic material layer comprises one or more in the hot-forming sheet material of thermoplastic material film, fiber-reinforced thermoplastic dipstick and thermoplastic.
7. the iterative structure of heat lamination as claimed in claim 6; It is characterized in that said thermoplastic film comprises pet film, polybutylene terephthalate (PBT) film, bidirectional stretching polypropylene film, polytetrafluoroethylene film, reaches polyamide film; The hot-forming sheet material of said thermoplastic comprises PETG sheet forming, polybutylene terephthalate (PBT) sheet forming, polyvinyl chloride sheet forming, polypropylene sheet forming, reaches molded polytetrafluoroethylarticle sheet material; Said fiber-reinforced thermoplastic impregnated sheet comprises fiber reinforcement PETG impregnated sheet, TR-RFT impregnated sheet, fiber reinforcement polyethylene-impregnated sheet material, fiber reinforcement polyvinyl chloride impregnated sheet, reaches the TRPP impregnated sheet.
8. the iterative structure of heat lamination as claimed in claim 6; It is characterized in that; Said heat lamination also comprises second cushion that fits in this first cushion, one side with padded coaming; Said second cushion be brown paper, fiber reinforced rubber lamination backing plate, sheet rubber, glass cloth, nonwoven, felt, Copper Foil, thermosets film or sheet material, fibre-reinforced thermosets dipstick, and the curing molding sheet material of fibre-reinforced thermosets in one or more, said thermosets comprises phenolic resins, Lauxite, melmac, unsaturated polyester resin, epoxy resin, organic siliconresin, and polyurethane.
9. the iterative structure of heat lamination as claimed in claim 8; It is characterized in that; Said heat lamination also comprises three buffer layer with padded coaming; Relative second cushion of this three buffer layer fits on the opposite side of first cushion; It is brown paper, fiber reinforced rubber lamination backing plate, sheet rubber, glass cloth, nonwoven, felt, Copper Foil, thermosets film or sheet material, fibre-reinforced thermosets dipstick, and the curing molding sheet material of fibre-reinforced thermosets in one or more, said thermosets comprises phenolic resins, Lauxite, melmac, unsaturated polyester resin, epoxy resin, organic siliconresin, and polyurethane; Or three buffer layer fits in second cushion, and it is in the hot-forming sheet material of thermoplastic film, fiber-reinforced thermoplastic dipstick and thermoplastic one or more.
10. the iterative structure of heat lamination as claimed in claim 6 is characterized in that, said material layer to be laminated is printing element plate and insulation boards such as lamination copper-clad plate, lamination flexible printed board, hard curved substrate, multi-layer sheet, multi-layer flexible sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103532769A CN102837483A (en) | 2012-09-20 | 2012-09-20 | Buffering method for thermal lamination and superposed structure for thermal lamination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103532769A CN102837483A (en) | 2012-09-20 | 2012-09-20 | Buffering method for thermal lamination and superposed structure for thermal lamination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102837483A true CN102837483A (en) | 2012-12-26 |
Family
ID=47365325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103532769A Pending CN102837483A (en) | 2012-09-20 | 2012-09-20 | Buffering method for thermal lamination and superposed structure for thermal lamination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102837483A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149414A (en) * | 2014-08-11 | 2014-11-19 | 广东生益科技股份有限公司 | Hot-press elasticity-enhanced buffering material composition, and laminated plate comprising hot-press elasticity-enhanced buffering material composition |
| CN106113805A (en) * | 2016-08-12 | 2016-11-16 | 常州拓达绝热材料有限公司 | Copper-clad plate lamination cushion pad |
| CN106522648A (en) * | 2016-11-04 | 2017-03-22 | 成都启立辰智科技有限公司 | Building construction fence |
| CN108859290A (en) * | 2018-09-01 | 2018-11-23 | 深圳市环宇昌电子有限公司 | A kind of heat resistant pad |
| CN110315608A (en) * | 2019-07-09 | 2019-10-11 | 广西大学 | Face artificial board manufacturing process |
| CN111844936A (en) * | 2020-07-09 | 2020-10-30 | 苏州鑫淼新材料科技有限公司 | Aluminum foil high-temperature composite buffer pad suitable for circuit board pressing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6395916A (en) * | 1986-10-13 | 1988-04-26 | Toshiba Chem Corp | Manufacture of multi layer printed wiring board |
| JPS6447517A (en) * | 1987-08-18 | 1989-02-22 | Nec Corp | Preparation of multilayered printed-circuit board |
| JPH01225521A (en) * | 1988-03-04 | 1989-09-08 | Matsushita Electric Works Ltd | Manufacture of cushioning material and laminate |
| JPH05147054A (en) * | 1991-11-27 | 1993-06-15 | Hitachi Chem Co Ltd | Cushioning material for press and production thereof |
| JPH05147053A (en) * | 1991-11-27 | 1993-06-15 | Hitachi Chem Co Ltd | Cushion material for press and production thereof |
| US20050001351A1 (en) * | 2001-09-28 | 2005-01-06 | Akira Yoshida | Cushioning material for hot pressing and process for producing the same |
-
2012
- 2012-09-20 CN CN2012103532769A patent/CN102837483A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6395916A (en) * | 1986-10-13 | 1988-04-26 | Toshiba Chem Corp | Manufacture of multi layer printed wiring board |
| JPS6447517A (en) * | 1987-08-18 | 1989-02-22 | Nec Corp | Preparation of multilayered printed-circuit board |
| JPH01225521A (en) * | 1988-03-04 | 1989-09-08 | Matsushita Electric Works Ltd | Manufacture of cushioning material and laminate |
| JPH05147054A (en) * | 1991-11-27 | 1993-06-15 | Hitachi Chem Co Ltd | Cushioning material for press and production thereof |
| JPH05147053A (en) * | 1991-11-27 | 1993-06-15 | Hitachi Chem Co Ltd | Cushion material for press and production thereof |
| US20050001351A1 (en) * | 2001-09-28 | 2005-01-06 | Akira Yoshida | Cushioning material for hot pressing and process for producing the same |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149414A (en) * | 2014-08-11 | 2014-11-19 | 广东生益科技股份有限公司 | Hot-press elasticity-enhanced buffering material composition, and laminated plate comprising hot-press elasticity-enhanced buffering material composition |
| CN104149414B (en) * | 2014-08-11 | 2016-01-13 | 广东生益科技股份有限公司 | Hot pressing is with strengthening elastomeric cushion material combination and using the laminate strengthening elastomeric cushion material combination containing this hot pressing |
| CN106113805A (en) * | 2016-08-12 | 2016-11-16 | 常州拓达绝热材料有限公司 | Copper-clad plate lamination cushion pad |
| CN106522648A (en) * | 2016-11-04 | 2017-03-22 | 成都启立辰智科技有限公司 | Building construction fence |
| CN108859290A (en) * | 2018-09-01 | 2018-11-23 | 深圳市环宇昌电子有限公司 | A kind of heat resistant pad |
| CN110315608A (en) * | 2019-07-09 | 2019-10-11 | 广西大学 | Face artificial board manufacturing process |
| CN110315608B (en) * | 2019-07-09 | 2021-10-01 | 广西大学 | Facing artificial board manufacturing process |
| CN111844936A (en) * | 2020-07-09 | 2020-10-30 | 苏州鑫淼新材料科技有限公司 | Aluminum foil high-temperature composite buffer pad suitable for circuit board pressing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102837483A (en) | Buffering method for thermal lamination and superposed structure for thermal lamination | |
| CN1697727A (en) | Cushioning material for hot pressing and process for producing layered board | |
| KR101726969B1 (en) | Surface layer material for cushioning material and cushioning material for hot-pressing | |
| US10086581B2 (en) | Carbon fiber composite material | |
| JP3920611B2 (en) | Cushion material for heat press and method for producing the same | |
| CN202826657U (en) | Buffer material structure for lamination | |
| KR101484371B1 (en) | Laminate including thermoplastic resin impregnated continuous carbon fiber and method of preparing the same | |
| JP5913970B2 (en) | Cushion material for heat press | |
| WO2008010363A1 (en) | Cushioning material for heat press and method for producing the same | |
| JP2013001110A (en) | Cushioning material for mold pressing | |
| CN106486222B (en) | A kind of MULTILAYER COMPOSITE insulating materials and preparation method thereof | |
| CN104149414B (en) | Hot pressing is with strengthening elastomeric cushion material combination and using the laminate strengthening elastomeric cushion material combination containing this hot pressing | |
| TWI477386B (en) | Cushion material for hot-press and use of the same | |
| KR102044076B1 (en) | Prepreg and manufacturing method of fiber reinforced plastic using the same | |
| TWI603841B (en) | Cushion member for hot press | |
| TWI445754B (en) | Cushion material for hot-press and its application | |
| JPH0522400Y2 (en) | ||
| TWI838408B (en) | Hot pressing cushioning material and manufacturing method of hot pressing cushioning material | |
| JP2000013024A (en) | Manufacture of multilayer board and plate for multilayer board manufacture | |
| CN116323161B (en) | Method for manufacturing sandwich panel and sandwich panel | |
| JP4671345B2 (en) | Method for producing heat-resistant rubber sheet | |
| TWI538808B (en) | Method and apparatus formarcinski | |
| JP2024068053A (en) | Cushioning structure | |
| JPH11235782A (en) | Manufacture of metal foil-clad laminate | |
| CN116323161A (en) | Method for manufacturing sandwich panel and sandwich panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121226 |