CN101550280A - Antistatic EPE foaming film - Google Patents
Antistatic EPE foaming film Download PDFInfo
- Publication number
- CN101550280A CN101550280A CNA2009100267011A CN200910026701A CN101550280A CN 101550280 A CN101550280 A CN 101550280A CN A2009100267011 A CNA2009100267011 A CN A2009100267011A CN 200910026701 A CN200910026701 A CN 200910026701A CN 101550280 A CN101550280 A CN 101550280A
- Authority
- CN
- China
- Prior art keywords
- antistatic
- film
- portions
- epe foaming
- foaming film
- 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
Abstract
The invention relates to an antistatic EPE foaming film. The antistatic EPE foaming film comprises the following components: 90 to 95 portions of carriers, 0.5 to 2.0 portions of antistatic master batches, 1 to 3 portions of lubricant, 1 to 2 portions of auxiliary agent and colored master batches; the preparation process comprises the steps of mixing resin carriers, an antistatic agent, a colored pigment master batches, french chalk and distilled glycerin monostearate according to the formula dosage; extruding and plasticizing according to the conventional method; then conducting cooling and shaping on the film; conducting corona treatment and dry lamination after dissection; and compounding other base materials or films together after conducting rubber roll pressurization on the composite surface of the manufactured antistatic film, thereby preparing double-layered antistatic air cushion film with different functions. The antistatic EPE foaming film has low content of antistatic agent, no toxic material exists, and the manufactured product can be applied to the packages of products such as electronic elements.
Description
Technical field
The present invention relates to antistatic EPE foaming film, belong to the wrapping material field.
Background technology
In the industry the wrapping material that are used to pack electronic product there is special requirement, because electronic product is in storage, transportation, rub between the element, clash into and because the influence in external electrical field and magnetic field, be easy to produce static, the inner electrostatic potential of electronic component is increased, and then influence its quality, under the serious situation, blast.Since the eighties in last century, country announces and perfect various anti-electrostatic rules successively, has stipulated to relate to the use highest resistance of static hazard goods.
EPE claims PE Foam again, and hp-ldpe (LDPE) is the high foamed polyethylene goods that main raw material generates by the physical blowing extruding.Constitute by countless single isolated bubbles.The water absorbability that almost do not absorb water can be grease proofing, moistureproof, can also resist the erosion of chemical compound lot, and machinery oil, lubricating grease etc. is had weather resistance, light weight, and shock-absorbing capacity is good, and every index all is very suitable for using as wrapping material.Be by being a kind of novel flexible packing material of popular on the current world market, it has high-strength buffering, antivibration ability, softness, light weight, high resilience, have insulation, protection against the tide, abrasion-proof, advantage such as corrosion-resistant, this product is widely used in the packing of various electrical equipment, electronics (semi-conductor, televisor, refrigerator, computer, mobile phone etc.), precision instrument, high-grade furniture, leather shoes and various fragile article (various lamp decorations, high-grade porcelain etc.).EPE has excellent electric insulation, in use through the easily accumulation static that rubs, thereby make the easy dust suction of these materials, influence the transparency and surface cleaning, also electric discharge phenomena can take place, also can cause electrical spark, exposure when serious, cause fire and blast, not meet the packing instructions of electronic component.
Summary of the invention
In order to overcome the deficiencies in the prior art, the object of the present invention is to provide a kind of antistatic EPE foaming film, in poly raw material, add antistatic agent and other additives, the EPE foam films that preparation has electrostatic-proof function.
The present invention is achieved through the following technical solutions:
Antistatic EPE foaming film is characterized in that comprising following component: carrier 90-95 part, antistatic master batch 0.5-2.0 part, lubricant 1-3 part, auxiliary agent 1-2 part.
Aforementioned antistatic EPE foaming film is characterized in that also comprising Masterbatch 0.5-2.0 part.
Aforementioned antistatic EPE foaming film is characterized in that described carrier is a polyvinyl resin, and described lubricant is a talcum powder, and described whipping agent is the distillation single stearic acid glycerine lipoprotein.
A kind of method for preparing the described antistatic EPE foaming film of claim 1 is resin carrier, antistatic agent, colored pigment master batch, talcum powder, the mixing of distillation single stearic acid glycerine lipoprotein with recipe quantity, extrusion plasticizing.
The distillation single stearic acid glycerine lipoprotein is as frothing aid and antishrinking agent, have helping foaming, anti-shrink, help lubricated, antistatic, resist atomizing, anti-drip, help plasticising, help the function of modification.
The invention has the beneficial effects as follows: the EPE foam films of electrostatic-proof function of the present invention, technical indicator and appearance index see Table 1 and table 2 respectively, and table 1 makes the technical indicator of film for the present invention; Table 2 makes the appearance of films index for the present invention.Static inhibitor content of the present invention is little, does not have any toxic substance, can be used for the packing of products such as electronic component.
Table 1
| Project | Basic index |
| Surface resistivity | 10 6～10 11Ω |
| Electric charge generates (V) | ＜10 |
| Electrostatic attenuation (S) | ＜0.01 |
| The saturating rate % of water vapour | ＜0.0004g/m 2 24h |
Table 2
| Project | Basic index |
| Delamination | Do not have |
| Still or do not have base plate | Not without |
| Bad bubble diameter | ≤0.15％ |
| Brilliant some impurity＞3mm 0.5mm～3mm (in 100mm * 10mm scope) | Do not have≤4 |
| Stiff piece＞8mm 3mm～8mm (in 100mm * 10mm scope) | Do not have≤4 |
| Dyestripping bar/m length＜100mm | ≤1 |
Embodiment
To describe the specific embodiment of the present invention in detail below:
Embodiment 1
A kind of antistatic EPE foaming film, it is as follows to write out a prescription:
Ldpe resin carrier 93g
Antistatic master batch 2g
Colored pigment master batch 2g
Medical talc powder 1g
Distillation single stearic acid glycerine lipoprotein 2g
Preparation technology:
Antistatic EPE foaming film of the present invention is obtained by extrusion molding, also can further be laminated on other the base material, for example on paper, paper tinsel, other plastics, obtains to have the wrapping material of multilayered structure.
Particularly, preparation process of the present invention is that the resin carrier of recipe quantity, antistatic master batch, colored pigment master batch, talcum powder, distillation single stearic acid glycerine lipoprotein are mixed, and extrusion-blown modling fuselage temperature is controlled at 160-170 ℃.The specification of the film of producing is: 240mm * 0.08mm.
Adopt the water-cooled cooling and shaping, carry out corona treatment after cutting open, surface tension reaches 38mN/m, by the ionization of air of high frequency high-voltage when discharging, makes composite surface surface polarization group, the alligatoring of film, and then guarantees follow-up dry method compound stripping strength.Carry out the dry method composite steps then, the antistatic film composite surface made under molten state, is combined with each other other base materials or film after the rubber roll pressurization, make EPE foam films with difference in functionality.Last rolling with compound good material harvest coiled strip, is sent into later process then.
Embodiment 2
A kind of antistatic EPE foaming film, it is as follows to write out a prescription:
Ldpe resin carrier 95g
Antistatic master batch 1g
Colored pigment master batch 1g
Medical talc powder 2g
Distillation single stearic acid glycerine lipoprotein 1g
Press preparation technology's preparation of embodiment 1, obtain EPE foam films with electrostatic-proof function.
Embodiment 3
A kind of antistatic EPE foaming film, it is as follows to write out a prescription:
Ldpe resin carrier 96g
Antistatic master batch 0.5g
Colored pigment master batch 0.5g
Medical talc powder 1g
Distillation single stearic acid glycerine lipoprotein 2g
Prepare EPE foam films according to embodiment 1 described preparation process with electrostatic-proof function.
Below disclose the present invention with preferred embodiment, so it is not in order to restriction the present invention, and all employings are equal to replaces or technical scheme that the equivalent transformation mode is obtained, all drops within protection scope of the present invention.
Claims (3)
1, antistatic EPE foaming film is characterized in that comprising following component: carrier 90-95 part, antistatic master batch 0.5-2.0 part, lubricant 1-3 part, whipping agent 1-2 part.
2, antistatic EPE foaming film according to claim 1 is characterized in that also comprising Masterbatch 0.5-2.0 part.
3, antistatic EPE foaming film according to claim 1 is characterized in that described carrier is a polyvinyl resin, and described lubricant is a talcum powder, and described whipping agent is the distillation single stearic acid glycerine lipoprotein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100267011A CN101550280A (en) | 2009-05-04 | 2009-05-04 | Antistatic EPE foaming film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100267011A CN101550280A (en) | 2009-05-04 | 2009-05-04 | Antistatic EPE foaming film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101550280A true CN101550280A (en) | 2009-10-07 |
Family
ID=41154784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100267011A Pending CN101550280A (en) | 2009-05-04 | 2009-05-04 | Antistatic EPE foaming film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101550280A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102286165A (en) * | 2011-06-22 | 2011-12-21 | 郎溪县天成包装材料有限公司 | Expandable polyethylene (EPE) pearl wool |
| CN103274113A (en) * | 2013-06-06 | 2013-09-04 | 福清旭泳塑胶有限公司 | Anti-static traceless grease-free dustproof buffering packing bag and manufacturing process thereof |
| CN104401076A (en) * | 2014-11-25 | 2015-03-11 | 苏州九鼎珍珠棉有限公司 | HDPE(high-density polyethylene) membrane composited by high foaming of LDPE(Low-Density Polyethylene) and preparation method of HDPE membrane |
| CN104610632A (en) * | 2015-01-14 | 2015-05-13 | 湖北祥源新材科技有限公司 | Colored high-performance and anti-static radiation cross-linked polyethylene foam material and preparation method thereof |
| CN108359161A (en) * | 2018-03-16 | 2018-08-03 | 青岛中隆科技股份有限公司 | A kind of environmentally-friendly EPE pearl wool master batch and preparation method thereof |
| CN108690241A (en) * | 2018-03-30 | 2018-10-23 | 扬州市腾龙包装材料有限公司 | A kind of photovoltaic glass antistatic fretting map dedicated film and its processing method |
| CN112776381A (en) * | 2020-12-28 | 2021-05-11 | 南通金威复合材料有限公司 | Production process of medical antistatic composite film |
| CN113980379A (en) * | 2021-12-07 | 2022-01-28 | 厦门市昕天工贸有限公司 | Anti-static and buffering packaging material and preparation process thereof |
-
2009
- 2009-05-04 CN CNA2009100267011A patent/CN101550280A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102286165A (en) * | 2011-06-22 | 2011-12-21 | 郎溪县天成包装材料有限公司 | Expandable polyethylene (EPE) pearl wool |
| CN103274113A (en) * | 2013-06-06 | 2013-09-04 | 福清旭泳塑胶有限公司 | Anti-static traceless grease-free dustproof buffering packing bag and manufacturing process thereof |
| CN103274113B (en) * | 2013-06-06 | 2015-08-26 | 福清旭泳塑胶有限公司 | Electrostatic prevention is seamless without the packaging bag of grease dustproof buffered and manufacture craft thereof |
| CN104401076A (en) * | 2014-11-25 | 2015-03-11 | 苏州九鼎珍珠棉有限公司 | HDPE(high-density polyethylene) membrane composited by high foaming of LDPE(Low-Density Polyethylene) and preparation method of HDPE membrane |
| CN104401076B (en) * | 2014-11-25 | 2016-09-07 | 苏州宜安诺包装科技有限公司 | A kind of LDPE high-foaming is combined HDPE film and preparation method thereof |
| CN104610632A (en) * | 2015-01-14 | 2015-05-13 | 湖北祥源新材科技有限公司 | Colored high-performance and anti-static radiation cross-linked polyethylene foam material and preparation method thereof |
| CN108359161A (en) * | 2018-03-16 | 2018-08-03 | 青岛中隆科技股份有限公司 | A kind of environmentally-friendly EPE pearl wool master batch and preparation method thereof |
| CN108690241A (en) * | 2018-03-30 | 2018-10-23 | 扬州市腾龙包装材料有限公司 | A kind of photovoltaic glass antistatic fretting map dedicated film and its processing method |
| CN112776381A (en) * | 2020-12-28 | 2021-05-11 | 南通金威复合材料有限公司 | Production process of medical antistatic composite film |
| CN113980379A (en) * | 2021-12-07 | 2022-01-28 | 厦门市昕天工贸有限公司 | Anti-static and buffering packaging material and preparation process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101550280A (en) | Antistatic EPE foaming film | |
| CN110922620B (en) | High-elasticity blocking TPU film and preparation method thereof | |
| CN105837891B (en) | Permanent antistatic protective film | |
| EP3053964B1 (en) | Soft glycol-modified polyethylene terephthalate (petg) resin composition and extruded article comprising the same | |
| CN107446242A (en) | A kind of permanent anti-static micro-foaming polypropylene composite material and preparation method thereof | |
| CN114736505B (en) | Foaming polyphenyl ether polypropylene composite bead and wafer packaging box | |
| WO2018015387A1 (en) | Multilayer sheet for thermoforming having improved sagging resistance | |
| CN101962475A (en) | Permanent antistatic mineral filled nylon composite material and preparation method thereof | |
| KR101548670B1 (en) | Antistatic sheet, tray and method of preparing the same | |
| CN105017736A (en) | Antistatic environment-friendly transparent sheet and preparation method thereof | |
| CN110483928A (en) | A kind of graphene anti-static plastic preparation method | |
| CN207759255U (en) | Antistatic EVA foam pallets | |
| CN107652500A (en) | A kind of antistatic foaming material and preparation method thereof | |
| KR102240718B1 (en) | Antistatic multi-layer sheet and manufacturing method thereof | |
| CN103435891A (en) | Antistatic plastic film and preparation method thereof | |
| CN106397920A (en) | Antistatic master batch and preparation method thereof | |
| KR100330200B1 (en) | Composite plastics and manufacturing method of the same | |
| KR101698911B1 (en) | Polymer Composite Composition for Manufacturing Conductive Sheet | |
| CN112693203A (en) | Winding film and preparation method thereof | |
| CN110126415B (en) | Anti-static-electricity-absorption plastic sheet and preparation method thereof | |
| CN104231527A (en) | Antistatic flame retardant ABS plastic | |
| CN113878961A (en) | Efficient antistatic BOPP film and preparation method thereof | |
| CN101522783A (en) | Antistatic composition and molding thereof | |
| KR20150032198A (en) | Nylon film | |
| CN104558749A (en) | Antistatic environmentally-friendly plastic film |
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 |
Open date: 20091007 |