CN106166865A - A kind of flame-retardant and anti-static BOPET composite membrane - Google Patents
A kind of flame-retardant and anti-static BOPET composite membrane Download PDFInfo
- Publication number
- CN106166865A CN106166865A CN201610760018.0A CN201610760018A CN106166865A CN 106166865 A CN106166865 A CN 106166865A CN 201610760018 A CN201610760018 A CN 201610760018A CN 106166865 A CN106166865 A CN 106166865A
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- China
- Prior art keywords
- bopet
- flame
- retardant
- static
- composite membrane
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- 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.)
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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
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
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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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
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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
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
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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
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B9/045—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance 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
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
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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
- B32B2255/00—Coating on the layer surface
- B32B2255/26—Polymeric coating
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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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
- B32B2307/21—Anti-static
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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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
- B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Laminated Bodies (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
The open a kind of flame-retardant and anti-static BOPET composite membrane of the present invention, it is with BOPET film as basement membrane, has one layer of organic silica refractory coating in membrane surface, and its feature is: have graphene layer between organic silica refractory coating and basement membrane.This composite membrane has good antistatic effect, and being heated evenly property, can prevent hot-spot, can be used for household building materials, the PLASTIC LAMINATED protecting film of electronic product.
Description
Technical field
The invention belongs to film applications, be specifically related to a kind of flame-retardant and anti-static BOPET composite membrane.
Background technology
BOPET film (i.e. biaxially oriented polyester film) has intensity height, good rigidly, transparent, glossiness high；
The most odorless, tasteless, colourless, nontoxic, prominent obdurability, and be widely used in automobile, household, electronic product
In protecting film.But find in actual applications in common BOPET film heat shrink fire-retardant fireproof performance bad.
Patent 203305606U discloses a kind of heat resistant fire-proof plate BOPET protecting film, and its BOPET film surface has one layer
Organic silica refractory coating, has good flame-proof heat-resistant performance, but does not have anlistatig effect.
Summary of the invention
It is contemplated that above-mentioned heat resistant fire-proof plate BOPET protecting film is improved, improve being heated all of BOPET film
Even property and antistatic effect.
It is as follows that the present invention realizes the technical scheme that above-mentioned purpose used:
A kind of flame-retardant and anti-static BOPET composite membrane, it is with BOPET film as basement membrane, has one layer of organic silica in membrane surface
Refractory coating, its feature is: have graphene layer between organic silica refractory coating and basement membrane.
Further, described BOPET film thickness is 25～150 μm.
Further, described organic silica refractory coating thickness is 2～5 μm.
Further, described graphene layer has the Graphene of 1-10 layer.
Beneficial effect: the present invention while retaining the good flame-proof heat-resistant performance of organic silica refractory coating, by
Increase graphene layer between organic silica refractory coating and basement membrane, thus improve the being heated evenly property of thin film, prevent hot-spot,
And there is good antistatic effect, can be used for household building materials, the PLASTIC LAMINATED protecting film of electronic product.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of flame-retardant and anti-static BOPET composite membrane, and wherein, 1-BOPET thin film, 2-graphene layer, 3-is organic
Silica refractory coating.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further details.
Embodiment 1
Organic silica coating forms by weight:
Ethanol 60 weight portion
Tetraethoxysilane 10 weight portion
Dimethyldiethoxysilane 20 weight portion
Silicon dioxide 3 weight portion
Hydrochloric acid 8 weight portion
Water 80 weight portion
By 60 parts by weight of ethanol, 10 weight portion hydrochloric acid (concentration of hydrochloric acid solution is 10.54wt%) and 80 weight parts waters uniformly mix,
Obtain mixed solution, take 10 weight portion tetraethoxysilanes (Shanghai to prosperous Chemical Co., Ltd., purity: 99%), 20 weight portion diformazans
Base diethoxy silane (Shanghai ethyl Chemical Co., Ltd., purity > 97%), 3 parts by weight of silica (Wa Ke company of Germany,
Model: V15), add mixed solution, continuous stirring is uniform, obtains coating fluid.
Sided corona treatment is crossed the BOPET film surface that (corona value 48 dyne) thickness is 135 μm and carries out ethanol cleaning, remove
Greasy dirt and impurity, hot-air seasoning, then it is coated with one layer of adhesive on surface, then with the Graphene (CVD routinely being grown on copper
Method grows) stick together, through volume to volume pressing, use etch to remove copper, finally by the coating solution for preparing above in stone
Ink alkene surface, coating thickness 3 microns, be heating and curing, hardening time 20s, solidification temperature 80 DEG C, rolling prepares BOPET composite membrane.
Embodiment 2
Organic silica coating forms by weight:
Ethanol 50 weight portion
MTES 15 weight portion
Aminomethyl phenyl diethoxy silane 25 weight portion
Silicon dioxide 2 weight portion
Hydrochloric acid 6 weight portion
Water 70 weight portion
By 50 parts by weight of ethanol, 6 weight portion hydrochloric acid (concentration of hydrochloric acid solution is 10.54wt%) and 70 weight parts waters uniformly mix,
Mixed solution, takes 15 weight portion MTESs (Nanjing Chemical Co., Ltd. forward, content >=99%), 25 weight portions
Aminomethyl phenyl diethoxy silane (Hangzhou Ka Wei Chemical Industry Science Co., Ltd, content >=98%), 2 parts by weight of silica (Germany
Wa Ke company, model: V15) add mixed solution, continuous stirring is uniform, obtains coating fluid.
Sided corona treatment is crossed the BOPET film surface that (corona value 48 dyne) thickness is 135 μm and carries out ethanol cleaning, remove
Greasy dirt and impurity, hot-air seasoning, then one layer of adhesive it is coated with on surface, then stick together with the Graphene being grown on copper,
Through volume to volume pressing, use etch to remove copper, repetitive displacement 8 layer graphene, finally by the coating solution for preparing above in
Graphenic surface, coating thickness 3 microns, be heating and curing, hardening time 20s, solidification temperature 80 DEG C, rolling prepare BOPET be combined
Film.
Claims (4)
1. a flame-retardant and anti-static BOPET composite membrane, it is with BOPET film as basement membrane, has one layer of organosilicon in membrane surface
Oxygen refractory coating, it is characterised in that: between organic silica refractory coating and basement membrane, there is graphene layer.
Flame-retardant and anti-static BOPET composite membrane the most according to claim 1, it is characterised in that: described BOPET film thickness is
25～150 μm.
Flame-retardant and anti-static BOPET composite membrane the most according to claim 1, it is characterised in that: the described heat-resisting painting of organic silica
Layer thickness is 2～5 μm.
Flame-retardant and anti-static BOPET composite membrane the most according to claim 1, it is characterised in that: described graphene layer has 1-
The Graphene of 10 layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610760018.0A CN106166865A (en) | 2016-08-30 | 2016-08-30 | A kind of flame-retardant and anti-static BOPET composite membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610760018.0A CN106166865A (en) | 2016-08-30 | 2016-08-30 | A kind of flame-retardant and anti-static BOPET composite membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106166865A true CN106166865A (en) | 2016-11-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610760018.0A Pending CN106166865A (en) | 2016-08-30 | 2016-08-30 | A kind of flame-retardant and anti-static BOPET composite membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106166865A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106905877A (en) * | 2017-04-05 | 2017-06-30 | 合肥达悦电子科技有限公司 | Heat-resisting Antistatic adhesive tape |
| CN107522885A (en) * | 2017-08-30 | 2017-12-29 | 华南理工大学 | A kind of flame-retardant modified poly (methyl methacrylate) micro-sphere and preparation method thereof |
| CN110509627A (en) * | 2019-08-29 | 2019-11-29 | 苏州宏久航空防热材料科技有限公司 | A kind of light flame-retardant fire-resistant insulating composite board |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103025127A (en) * | 2012-12-05 | 2013-04-03 | 吴江朗恩电子科技有限公司 | Radiating film |
| CN203305606U (en) * | 2013-05-09 | 2013-11-27 | 无锡市中星工业胶带有限公司 | Heat-resistant BOPET (biaxially-oriented polyethylene terephthalate) protective film for fireproof plate |
| US20150118482A1 (en) * | 2013-10-25 | 2015-04-30 | Seiji Kagawa | Heat-dissipating film, and its production method and apparatus |
| CN206106518U (en) * | 2016-08-30 | 2017-04-19 | 无锡市中星工业胶带有限公司 | Fire -retardant antistatic BOPET complex film |
-
2016
- 2016-08-30 CN CN201610760018.0A patent/CN106166865A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103025127A (en) * | 2012-12-05 | 2013-04-03 | 吴江朗恩电子科技有限公司 | Radiating film |
| CN203305606U (en) * | 2013-05-09 | 2013-11-27 | 无锡市中星工业胶带有限公司 | Heat-resistant BOPET (biaxially-oriented polyethylene terephthalate) protective film for fireproof plate |
| US20150118482A1 (en) * | 2013-10-25 | 2015-04-30 | Seiji Kagawa | Heat-dissipating film, and its production method and apparatus |
| CN206106518U (en) * | 2016-08-30 | 2017-04-19 | 无锡市中星工业胶带有限公司 | Fire -retardant antistatic BOPET complex film |
Non-Patent Citations (1)
| Title |
|---|
| 杨颖等: "《碳纳米管的结构、性能、合成及其应用》", 31 August 2013 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106905877A (en) * | 2017-04-05 | 2017-06-30 | 合肥达悦电子科技有限公司 | Heat-resisting Antistatic adhesive tape |
| CN107522885A (en) * | 2017-08-30 | 2017-12-29 | 华南理工大学 | A kind of flame-retardant modified poly (methyl methacrylate) micro-sphere and preparation method thereof |
| CN107522885B (en) * | 2017-08-30 | 2020-06-19 | 华南理工大学 | Flame-retardant modified polymethyl methacrylate microsphere and preparation method thereof |
| CN110509627A (en) * | 2019-08-29 | 2019-11-29 | 苏州宏久航空防热材料科技有限公司 | A kind of light flame-retardant fire-resistant insulating composite board |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20161130 |