CN106585012A - Anti-static TPU thin film - Google Patents
Anti-static TPU thin film Download PDFInfo
- Publication number
- CN106585012A CN106585012A CN201611090332.9A CN201611090332A CN106585012A CN 106585012 A CN106585012 A CN 106585012A CN 201611090332 A CN201611090332 A CN 201611090332A CN 106585012 A CN106585012 A CN 106585012A
- Authority
- CN
- China
- Prior art keywords
- antistatic
- film
- tpu
- thin film
- tpu 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
- 239000010409 thin film Substances 0.000 title claims abstract description 18
- 239000010410 layer Substances 0.000 claims abstract description 28
- 239000004831 Hot glue Substances 0.000 claims abstract description 13
- 239000010408 film Substances 0.000 claims description 41
- 210000002469 basement membrane Anatomy 0.000 claims description 12
- 239000011148 porous material Substances 0.000 claims 1
- 238000009738 saturating Methods 0.000 claims 1
- 238000005299 abrasion Methods 0.000 abstract description 4
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 34
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 34
- 229920003023 plastic Polymers 0.000 description 14
- 239000004033 plastic Substances 0.000 description 14
- 238000001125 extrusion Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000004800 polyvinyl chloride Substances 0.000 description 5
- 229920000915 polyvinyl chloride Polymers 0.000 description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 3
- 239000005977 Ethylene Substances 0.000 description 3
- 238000007766 curtain coating Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000003490 calendering Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- -1 functional groups POLYOL Chemical class 0.000 description 2
- 210000004379 membrane Anatomy 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012982 microporous membrane Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
Landscapes
- Laminated Bodies (AREA)
Abstract
The invention discloses an anti-static TPU thin film. The anti-static TPU thin film comprises an anti-static layer at the top layer, a hot melt adhesive layer at the middle layer and a basilemma at the bottom layer. The anti-static TPU thin film has the advantages of being good in toughness and capable of reducing the abrasion resistance coefficient of the thin film.
Description
Technical field
The present invention relates to a kind of antistatic TPU film.
Background technology
With expanding economy and the adjustment of the structure of rural undertaking, the market demand of the Chinese all trades and professions to plastic sheeting
Constantly rise.
Annual whole nation whole plastic sheeting production and supply enterprise total cumulative output value of industry reaches 79,910,504 within 2005
Thousand yuan, increase by 29% than last year, add up business unit's number 1223, it is annual to add up 77,417,653 thousand yuan of product sales revenue, than
Same period last year increases by 25.89%, and accumulated profit total value reaches 2,384,871 thousand yuan.Sales rate is 488,266.94 to the whole industry per capita
Unit.
The whole nation whole plastic sheeting production and supply of the first half of the year in 2006 enterprise total cumulative output value of industry reaches 43,959,
811000 yuan, increase by 17.31% than same period last year, add up business unit's number 1299, add up product sales revenue 44,040,148
Thousand yuan, increase by 22.11% than same period last year, accumulated profit total value reaches 1,213,127 thousand yuan.The sales rate per capita of the whole industry is
889,069.85 yuan.All in all, the management state of national plastic sheeting production and supply enterprise is good.
The yield of Chinese Plastics thin film accounts for the 20% of plastic total output, is that increase of production is faster in plastic
One of classification.From Chinese plastic sheeting（Thickness is 0.06mm～0.26mm）Application see, consumption is maximum, kind at most,
Most widely used is packaging industry, and its consumption accounts for 2/3, next to that agricultural accounts for 30%, then to have be exactly functional membrane, such as microporous membrane,
Screened film, geomembrane etc..In theory nearly all synthetic resin all may film forming, but have economic implications, become commodity, use
What amount was maximum is polrvinyl chloride（PVC）, polyethylene（PE）, polypropylene（PP）, polyethylene terephthalate（PET）, polyphenyl
Ethylene（PS）, ethylene/acetic acid ethylene（EVA）, polyamide（PA）Deng resin.If adding suitable plastics to help in resin matrix
Agent, it is possible to the various functions thin film needed for preparing.Production method on plastic film industry has rolling process and extrusion molding,
Wherein extrusion molding is divided into extrusion blown film, extrusion curtain coating, extrusion stretching again（Also known as post forming）Deng current extrusion molding is most widely used
General, especially for the processing of polyolefin film, and rolling process is mainly used in the production of some polyvinyl chloride films.
Chinese Plastics film industry is in a booming stage, it is reported that, the demand of Chinese Plastics thin film is every
Year will be increased with more than 9% speed.And as various new materials, new equipment and new technology are constantly emerged in large numbers, China will be promoted
Plastic sheeting is towards diversification of varieties, customizations and possesses multi-functional composite membrane direction and develops.
The content of the invention
The present invention provides a kind of with good pliability, it is possible to decrease the antistatic TPU of the abrasion-resistant coefficient advantage of thin film
Thin film.
The technical scheme is that：A kind of antistatic TPU film, described antistatic TPU film include the superiors
Antistatic layer, the hot melt adhesive layer in intermediate layer and undermost basement membrane, the basement membrane are wet-type PU thin film, and described antistatic layer accounts for
The 11%-15% of antistatic TPU film totality component, described hot melt adhesive layer account for the 12%- of antistatic TPU film totality component
19%, described basement membrane accounts for the 65%-70% of antistatic TPU film totality component.
In a preferred embodiment of the present invention, the hot melt adhesive layer is provided with several air-vents.
In a preferred embodiment of the present invention, described antistatic layer accounts for the 13% of antistatic TPU film totality component,
Described hot melt adhesive layer accounts for the 17% of antistatic TPU film totality component, and described basement membrane accounts for antistatic TPU film totality component
70%.
The present invention a kind of antistatic TPU film, with good pliability, it is possible to decrease the abrasion-resistant coefficient of thin film it is excellent
Point.
Specific embodiment
Below presently preferred embodiments of the present invention is described in detail so that advantages and features of the invention can be easier to by
It will be appreciated by those skilled in the art that apparent clearly defining so as to make to protection scope of the present invention.
Wherein, described antistatic TPU film includes the antistatic layer of the superiors, the hot melt adhesive layer and orlop in intermediate layer
Basement membrane, the basement membrane be wet-type PU thin film, described antistatic layer account for antistatic TPU film totality component 11%-15%, institute
The hot melt adhesive layer stated accounts for the 12%-19% of antistatic TPU film totality component, and described basement membrane accounts for antistatic TPU film and totally divides
The 65%-70% of amount.
Further illustrate, the hot melt adhesive layer is provided with several air-vents, and it is thin that described antistatic layer accounts for antistatic TPU
The 13% of film totality component, described hot melt adhesive layer account for the 17% of antistatic TPU film totality component, and described basement membrane accounts for antistatic
The 70% of TPU film totality component.
Further illustrating, TPU film is the special work such as Jing calenderings, curtain coating, blown film, coating on the basis of TPU particulate material
Thin film made by skill.Thermoplasticity TPU elastomers, be by containing NCO functional groups MDI with containing OH functional groups POLYOL,
1.4BG, Jing extrusion is kneaded and is made, as elastic good, physical property is good, various mechanical strengths are all fine, therefore, it is widely used in and penetrates
Go out, extrusion, roll and be dissolved into the processing modes such as solution resin, be the commonly used plastic material of plastic cement processer, its
Make the scope that product covers commercial Application and civilian necessary.TPU （Thermoplastic polyurethane）Because of its superior performance and
Environmentally friendly concept is increasingly subject to the welcome of people.At present, where every use PVC, TPU can become the succedaneum of PVC.But
The advantage possessed by TPU, PVC are then too far behind to catch up.TPU not only possesses remarkable high-tension, high-tensile strength, tough and ageing-resistant spy
Property, and be kind of a ripe environment-friendly materials.At present, TPU is widely used in：Footwear material, ready-made clothes, inflatable toys, waterborne and water
Purgation sports equipment, medical device, body-building apparatus, automobile seat material, umbrella, leather trunk, suitcase etc..TPU film is at TPU
On the basis of pellet, thin film is made by the technique such as calendering, curtain coating, blown film, coating.At present using extremely extensive in sport shoess：
Trade dress, air bag, air cushion, oil bag on sole and vamp etc..Now, TPU film is applied in sport shoess has two kinds to become again
Gesture：One is the prevailing trend swept by sandals for woman, is to cut high transparency TPU film or directly, or screen painting colouring, or
Into folder screen cloth etc., high frequency shapes and is bonded on vamp adhesive fabric base, the effect of functional property and dicoration.Two is to utilize waterproof
The TPU film of moisture-inhibiting is fitted with footwear material cloth use, to reach the effect of Waterproof Breathable.The present invention provides a kind of antistatic TPU
Thin film, with good pliability, it is possible to decrease the advantage of the abrasion-resistant coefficient of thin film.
The specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, it is any to be familiar with this area
Technical staff disclosed herein technical scope in, the change or replacement that can be expected without creative work should all be contained
Cover within protection scope of the present invention.Therefore, the protection model that protection scope of the present invention should be limited with claims
Enclose and be defined.
Claims (3)
1. a kind of antistatic TPU film, it is characterised in that：Described antistatic TPU film includes the antistatic layer of the superiors, in
The hot melt adhesive layer of interbed and undermost basement membrane, the basement membrane are wet-type PU thin film, and it is thin that described antistatic layer accounts for antistatic TPU
The 11%-15% of film totality component, described hot melt adhesive layer account for the 12%-19% of antistatic TPU film totality component, described basement membrane
Account for the 65%-70% of antistatic TPU film totality component.
2. antistatic TPU film according to claim 1, it is characterised in that：It is saturating that the hot melt adhesive layer is provided with several
Pore.
3. antistatic TPU film according to claim 1, it is characterised in that：It is thin that described antistatic layer accounts for antistatic TPU
The 13% of film totality component, described hot melt adhesive layer account for the 17% of antistatic TPU film totality component, and described basement membrane accounts for antistatic
The 70% of TPU film totality component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611090332.9A CN106585012A (en) | 2016-12-01 | 2016-12-01 | Anti-static TPU thin film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611090332.9A CN106585012A (en) | 2016-12-01 | 2016-12-01 | Anti-static TPU thin film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106585012A true CN106585012A (en) | 2017-04-26 |
Family
ID=58594752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611090332.9A Pending CN106585012A (en) | 2016-12-01 | 2016-12-01 | Anti-static TPU thin film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106585012A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1243062A (en) * | 1998-06-22 | 2000-02-02 | 东洋纺绩株式会社 | High-anti-static laminated material |
| CN101321426A (en) * | 2007-06-06 | 2008-12-10 | 3M创新有限公司 | Electrostatic resistant film and product including the same |
-
2016
- 2016-12-01 CN CN201611090332.9A patent/CN106585012A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1243062A (en) * | 1998-06-22 | 2000-02-02 | 东洋纺绩株式会社 | High-anti-static laminated material |
| CN101321426A (en) * | 2007-06-06 | 2008-12-10 | 3M创新有限公司 | Electrostatic resistant film and product including the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170426 |
|
| RJ01 | Rejection of invention patent application after publication |