CN2230222Y - One-step formed antistatic plastic veneer with conductive lines on surface - Google Patents
One-step formed antistatic plastic veneer with conductive lines on surface Download PDFInfo
- Publication number
- CN2230222Y CN2230222Y CN 95204138 CN95204138U CN2230222Y CN 2230222 Y CN2230222 Y CN 2230222Y CN 95204138 CN95204138 CN 95204138 CN 95204138 U CN95204138 U CN 95204138U CN 2230222 Y CN2230222 Y CN 2230222Y
- Authority
- CN
- China
- Prior art keywords
- conductive
- carbon black
- millimeter
- double
- static
- 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.)
- Expired - Fee Related
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 27
- 229920003023 plastic Polymers 0.000 title claims abstract description 27
- 239000002985 plastic film Substances 0.000 claims abstract description 17
- 239000002245 particle Substances 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 11
- 239000011888 foil Substances 0.000 claims description 17
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 16
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 239000010438 granite Substances 0.000 claims description 2
- 239000006229 carbon black Substances 0.000 abstract description 5
- 238000007731 hot pressing Methods 0.000 abstract description 3
- 239000002216 antistatic agent Substances 0.000 abstract description 2
- 239000010410 layer Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000002344 surface layer Substances 0.000 abstract 2
- 238000005498 polishing Methods 0.000 description 5
- PLXMOAALOJOTIY-FPTXNFDTSA-N Aesculin Natural products OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@H](O)[C@H]1Oc2cc3C=CC(=O)Oc3cc2O PLXMOAALOJOTIY-FPTXNFDTSA-N 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000004018 waxing Methods 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
An antistatic plastic veneer with netted conductive lines on the surface and formed in one step belongs to an antistatic material. The method is characterized in that a conductive sheet with fine carbon black stripes is used as a surface layer, conductive particles are used as a bottom layer, a middle layer is a plastic sheet with two communicated surfaces, and net-shaped conductive lines with smooth surface and clear patterns are naturally formed after hot pressing, so that the phenomenon that the conductive particles are used as the surface layer, and a carbon black film generated after hot pressing needs to be polished and other multiple processes is avoided, the pollution and the material loss are reduced, the product cost is reduced, and the working efficiency is improved. The product has good conductivity and soft color, and is an ideal antistatic paving material.
Description
The utility model relates to a kind of anti-static material, particularly relates to the anti-static plastic veneer that there is netted conduction lines on a kind of surface.
At present the multiple material in comparatively ideal antistatic shop be the outer conducting particles of wrapping up in conductive carbon black make lead the static plastic plate, but its surface, hot-forming back and bottom surface are topped by the carbon black film, must be after polishing, surface and bottom surface just manifest netted clearly conduction lines, through machine glazed finish or waxing glazing, make the surface have bright and clean and stain resistance again.Its drawback is the surface and the plastics of bottom surface when being polished, and produces a large amount of dust, causes the serious pollution and the loss of material; During polishing, plastics-coated thickness evenness also is difficult to control; Product also needs through polishing or is coated with (brush) wax glazing; Whole technology need polishing, polissoir and abrasive band, has increased the cost of product etc.
The purpose of this utility model provides a kind of conducting electricity very well, and any surface finish promptly has the anti-static plastic veneer of the conduction lines of clear net-like pattern after the one-shot forming.
The purpose of this utility model can reach by following measure: adopt the interior conductive foil that presss from both sides single or multiple lift or netted conductive carbon black stria or inlay the conductive carbon black stria outward, do the top layer of anti-static plastic veneer, make bottom with the conducting particles of wrapping up in conductive carbon black outward, the middle level is the double-side conduction plastic sheet, or two-sided or single face has the plastic sheet of conductive grid or conductive coating, the edge of a knife that is carved with the many places aperture on the sheet material or penetrates, and be coated with conductive coating in aperture or edge of a knife inboard and make the sheet material double-side conduction.
When the anti-static plastic veneer need thicken, the centre can increase the plastic sheet of a double-side conduction more, and repaved one deck conducting particles under it.During as anti-static plastic veneer attenuate, only do the top layer with conductive foil, the plastic sheet of double-side conduction is made bottom.
The utility model is owing to adopt the conductive foil of outer edge or interior folder conductive carbon black stria, substituted prior art and wrapped up in the top layer of the conducting particles of conductive carbon black at home and abroad as the anti-static plastic veneer, because of having thin carbon black striped on the conductive foil, once hot-forming back frosting forms netted clearly conduction lines naturally, avoided generation carbon black film, operations such as cancellation polishing have reduced cost, have improved work efficiency.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the plastic sheet of conductive foil of the present utility model and double-side conduction and the embodiment of conducting particles;
Fig. 2 is the outside drawing that there is the anti-static plastic veneer of conduction lines on one-time formed surface.
Describe in detail below in conjunction with accompanying drawing:
Fig. 1 shows preferred embodiment of the utility model.Figure 1A is the conductive foil of interior folder single or multiple lift or netted conductive carbon black stria 1 and outer edge conductive carbon black stria 2, as the top layer of anti-static plastic veneer.The conductive foil width is 1～50 millimeter, and length is 1～50 millimeter, 0.01～2.0 millimeter of thickness.Figure 1B illustrates the middle level of anti-static plastic veneer, it is the plastic sheet of double-side conduction, or two-sided or single face picture (or seal) conductive grid or conductive coating 5, aperture 3 is carved with or the plastic sheet of the edge of a knife 4 that penetrates in many places, and be coated with conductive coating at aperture 3 or the edge of a knife 4 inboards, make two-sided conducting of sheet material, thick 0.5～5.0 millimeter of sheet material.Fig. 1 C is for wrapping up in the conducting particles of conductive carbon black 6 outward.
It is the top layer by conductive foil that Fig. 2 shows the utility model, and the conducting particles of wrapping up in conductive carbon black 6 is outward made bottom, and the middle level is the plastic sheet of double-side conduction, forms any surface finish, resistant, the anti-static plastic veneer of clear netted conduction lines 7 is arranged through hot pressing.Because temperature height during moulding, pressure are big, the homogeneous material of top layer, middle level, three kinds of components of bottom, fusion mutually after the one-shot forming, is difficult on the section in its product they are analyzed out.The planar dimension of product is 0.3 * 0.3 meter
2～2.5 * 1.5 meters
2, thickness is 1.0～5.0 millimeters.Can increase the plastic sheet of double-side conduction by the centre, and under it, repave one deck conducting particles, can realize that the anti-static plastic veneer thickens; Also can only do the top layer with conductive foil, the plastic sheet of double-side conduction is made bottom, realizes anti-static plastic veneer attenuate.
The anti-static plastic veneer that there is the conduction lines on one-time formed surface need not polish, polishes, wax, and has excellent conducting performance, and sheet resistance, bulk resistor reach 1.0 * 10
5～1.0 * 10
8Ohm.As adopt the polychrome conductive foil, and can realize that product has the granite pattern, be the desirable multiple material in antistatic shop.Change the geometry of conductive foil, can realize the multiple pattern form of product surface conduction lines.
Claims (8)
1. there is the anti-static plastic veneer of conduction lines (7) on a surface, and it is characterized in that adopting conductive foil is the top layer, and conducting particles is made bottom, and the middle level is the plastic sheet of double-side conduction.
2. anti-static plastic veneer according to claim 1 is characterized in that: the top layer is interior folder single or multiple lift or netted conductive carbon black stria (1) or inlays the conductive foil of conductive carbon black stria (2) outward; Bottom is the outer conducting particles of wrapping up in conductive carbon black (6); The middle level is the plastic sheet of double-side conduction, or two-sided or single face has the plastic sheet of conductive grid or conductive coating (5) and double-side conduction.
3. anti-static plastic veneer according to claim 2, it is characterized in that the middle level is two-sided or single face has the plastic sheet of conductive grid or conductive coating (5), the edge of a knife (4) that is carved with many places aperture (3) on it or penetrates, and aperture (3) and the edge of a knife (4) inboard scribble conductive coating, sheet material double-side conduction, thickness are 0.5～5.0 millimeter.
4. anti-static plastic veneer according to claim 1 is characterized in that when thickness is thicker the middle level can increase the plastic sheet of double-side conduction, repaves one deck conducting particles under it.
5. anti-static plastic veneer according to claim 1 is characterized in that only doing the top layer with conductive foil when thinner thickness, and the plastic sheet of double-side conduction is made bottom.
6. anti-static plastic veneer according to claim 1, it is characterized in that adopting different shape and versicolor conductive foil is the top layer, this product can present various conduction lines and granite pattern.
7. anti-static plastic veneer according to claim 2 is characterized in that: the width of inlaying the conductive foil of conductive carbon black stria outward is 1～50 millimeter, and length is 1～50 millimeter, and thickness is 0.01～2.0 millimeter.
8. anti-static plastic veneer according to claim 2 is characterized in that: the width of the conductive foil of interior folder single or multiple lift or netted conductive carbon black stria is 1～50 millimeter, and length is 1～50 millimeter, and thickness is 0.01～2.0 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95204138 CN2230222Y (en) | 1995-03-07 | 1995-03-07 | One-step formed antistatic plastic veneer with conductive lines on surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95204138 CN2230222Y (en) | 1995-03-07 | 1995-03-07 | One-step formed antistatic plastic veneer with conductive lines on surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2230222Y true CN2230222Y (en) | 1996-07-03 |
Family
ID=33856736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95204138 Expired - Fee Related CN2230222Y (en) | 1995-03-07 | 1995-03-07 | One-step formed antistatic plastic veneer with conductive lines on surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2230222Y (en) |
-
1995
- 1995-03-07 CN CN 95204138 patent/CN2230222Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |