CN107312470A - One-faced tapes with fire resistance and preparation method thereof - Google Patents
One-faced tapes with fire resistance and preparation method thereof Download PDFInfo
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- CN107312470A CN107312470A CN201710574796.5A CN201710574796A CN107312470A CN 107312470 A CN107312470 A CN 107312470A CN 201710574796 A CN201710574796 A CN 201710574796A CN 107312470 A CN107312470 A CN 107312470A
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- Prior art keywords
- fire
- retardant
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- glue
- coating
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Classifications
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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
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
- C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
- C09J2301/122—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present only on one side of the carrier, e.g. single-sided adhesive tape
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
Abstract
The present invention discloses a kind of one-faced tapes with fire resistance and preparation method thereof, and one-faced tapes include transparent base film, flame retardant coating, fire-retardant glue-line and single-sided parting film；The flame retardant coating is coated on the surface of transparent base film, and the fire-retardant glue-line is coated on the surface of flame retardant coating, and the single-sided parting film is laminating on the surface of fire-retardant glue-line；The flame retardant coating includes following components in weight percent：PU resins 25% 35%, fire retardant 10% 30% and dispersion solvent butanone 40% 55%；Fire-retardant glue-line includes following components in weight percent：Acrylic acid adhesive 90% 97%, fire retardant 2% 8% and curing additive 0.5% 2%.Flame retardant coating is made by using special formulation, and is coordinated using the fire-retardant glue-line of special formulation making so that this product has high adhesion strength, adhesive force is strong, excellent flame retardancy, and has excellent weather resistance, it can be widely applied to battery of mobile phone parcel and attach the inside, be that production operation is brought convenience.
Description
Technical field
The present invention relates to adhesive tape area technology, a kind of one-faced tapes with fire resistance and its preparation side are referred in particular to
Method.
Background technology
In battery production manufacturing process, it is often necessary to carry out parcel attaching using adhesive tape.Current mobile phone industry is sent out at a high speed
Exhibition, battery of mobile phone power also requires increasing therewith, and high power battery of mobile phone can operationally produce substantial amounts of heat, holds
Mobile phone spontaneous combustion equivalent risk is easily caused, and in the prior art, the fire resistance for wrapping up the adhesive tape for being attached to battery of mobile phone is not good,
Flame retardant effect can not be played when occurring battery spontaneous combustion equivalent risk, user's burst contingency is easily caused.
The content of the invention
In view of this, in view of the existing deficiencies of the prior art, its main purpose is to provide a kind of with anti-flammability the present invention
One-faced tapes of energy and preparation method thereof, it can effectively solve the problem of existing adhesive tape fire resistance is not good.
To achieve the above object, the present invention is using following technical scheme：
A kind of one-faced tapes with fire resistance, include transparent base film, flame retardant coating, fire-retardant glue-line and one side release
Film；The flame retardant coating is coated on the surface of transparent base film, and the fire-retardant glue-line is coated on the surface of flame retardant coating, the one side from
Type film is laminating on the surface of fire-retardant glue-line；And, the flame retardant coating includes following components in weight percent：PU resins 25%-
35%th, fire retardant 10%-30% and dispersion solvent butanone 40%-55%；Fire-retardant glue-line includes following components in weight percent：Third
Olefin(e) acid adhesive 90%-97%, fire retardant 2%-8% and curing additive 0.5%-2%.
As a kind of preferred scheme, the thickness of the flame retardant coating is 5-30 μm.
As a kind of preferred scheme, the thickness of the fire-retardant glue-line is 5-30 μm.
A kind of preparation method of the one-faced tapes with fire resistance, includes following steps：
（1）It is prepared by anti-flaming dope：The stirring point that fire retardant carries out 25-35min with mixer is first added in dispersion solvent butanone
Dissipate, add PU resins be stirred it is scattered；It is to be mixed fully after with grinder twice be fully ground filter after hindered
Burning coating material；
（2）It is prepared by flame-retardant glue：Curing additive is first pressed 1 with solvent:1 ratio be diluted it is scattered after be then added to propylene
Be stirred in sour adhesive, then add fire retardant stir standing 25-35min obtain flame-retardant glue；
（3）Anti-flaming dope is subjected to coating operations on transparent base film, solidified within 2.5-3.5 minutes in 85 DEG C of -95 DEG C of bakings
23-25h drying maturation process is carried out in processing, the drying room that 45 DEG C -55 DEG C are sent into after solidification, so as to be formed on transparent base film
Flame retardant coating；
（4）The coating operations of flame-retardant glue are carried out on the surface of flame retardant coating, are consolidated within 2-4 minutes in baking at 85 DEG C -95 DEG C
Change processing forms fire-retardant glue-line, sends into 45 DEG C of -55 DEG C of greenhouses progress in the laminating single-sided parting film in surface of fire-retardant glue-line afterwards
23H-25H maturation process.
The present invention has clear advantage and beneficial effect compared with prior art, specifically, by above-mentioned technical proposal
Understand：
Flame retardant coating is made by using special formulation, and is coordinated using the fire-retardant glue-line of special formulation making so that this product has
There is high adhesion strength, adhesive force is strong, excellent flame retardancy, and has excellent weather resistance, can be widely applied to battery of mobile phone parcel attaching
The inside, is that production operation is brought convenience.
More clearly to illustrate the architectural feature and effect of the present invention, come below in conjunction with the accompanying drawings with specific embodiment to this hair
It is bright to be described in detail.
Brief description of the drawings
Fig. 1 is the sectional view of the preferred embodiments of the invention.
Accompanying drawing identifier declaration：
10th, transparent base film 20, flame retardant coating
30th, fire-retardant glue-line 40, single-sided parting film.
Embodiment
It refer to shown in Fig. 1, present invention is disclosed a kind of concrete structure of the one-faced tapes with fire resistance, include
Transparent base film 10, flame retardant coating 20, fire-retardant glue-line 30 and single-sided parting film 40.
The flame retardant coating 20 is coated on the surface of transparent base film 10, and the fire-retardant glue-line 30 is coated in the table of flame retardant coating 20
On face, the single-sided parting film 40 is laminating on the surface of fire-retardant glue-line 30.And, the transparent base film 10 is PET materials.The fire-retardant painting
Layer 20 includes following components in weight percent：PU resins 25%-35%, fire retardant 10%-30% and dispersion solvent butanone 40%-
55%；The thickness of the flame retardant coating is 5-30 μm.The fire-retardant glue-line 30 includes following components in weight percent：Acrylate glue
Stick 90%-97%, fire retardant 2%-8% and curing additive 0.5%-2%, the thickness of the fire-retardant glue-line 30 is 5-30 μm.Should
Single-sided parting film 40 is PET materials.
Present invention further teaches a kind of preparation method of the one-faced tapes with fire resistance, include following steps：
（1）It is prepared by anti-flaming dope：The stirring point that fire retardant carries out 25-35min with mixer is first added in dispersion solvent butanone
Dissipate, add PU resins be stirred it is scattered；It is to be mixed fully after with grinder twice be fully ground filter after hindered
Burning coating material.
（2）It is prepared by flame-retardant glue：Curing additive is first pressed 1 with solvent:1 ratio be diluted it is scattered after be then added to
Be stirred in acrylic acid adhesive, then add fire retardant stir standing 25-35min obtain flame-retardant glue.
（3）Anti-flaming dope is subjected to coating operations on transparent base film, carried out within 2.5-3.5 minutes in 85 DEG C of -95 DEG C of bakings
23-25h drying maturation process is carried out in curing process, the drying room that 45 DEG C -55 DEG C are sent into after solidification, so that on transparent base film
Form flame retardant coating.
（4）The coating operations of flame-retardant glue are carried out on the surface of flame retardant coating, are entered within 2-4 minutes in baking at 85 DEG C -95 DEG C
Row curing process forms fire-retardant glue-line, enters afterwards in surface 45 DEG C of -55 DEG C of greenhouses of laminating single-sided parting film feeding of fire-retardant glue-line
Row 23H-25H maturation process.
With multiple embodiments, the present invention will be further described below：
Embodiment 1：
A kind of one-faced tapes with fire resistance, include transparent base film 10, flame retardant coating 20, fire-retardant glue-line 30 and one side
Mould release membrance 40.
The flame retardant coating 20 is coated on the surface of transparent base film 10, and the fire-retardant glue-line 30 is coated in the table of flame retardant coating 20
On face, the single-sided parting film 40 is laminating on the surface of fire-retardant glue-line 30.And, the transparent base film 10 is PET materials.The fire-retardant painting
Layer 20 includes following components in weight percent：PU resins 25%, fire retardant 30% and dispersion solvent butanone 45%；It is described fire-retardant
The thickness of coating is 5 μm.The fire-retardant glue-line 30 includes following components in weight percent：Acrylic acid adhesive 90%, fire retardant
8% and curing additive 2%, the thickness of the fire-retardant glue-line 30 is 10 μm.The single-sided parting film 40 is PET materials.
Present invention further teaches a kind of preparation method of the one-faced tapes with fire resistance, include following steps：
（1）It is prepared by anti-flaming dope：The dispersed with stirring that fire retardant carries out 25min with mixer is first added in dispersion solvent butanone,
Add PU resins be stirred it is scattered；It is to be mixed fully after with grinder twice be fully ground filter after obtain fire-retardant painting
Material.
（2）It is prepared by flame-retardant glue：Curing additive is first pressed 1 with solvent:1 ratio be diluted it is scattered after be then added to
Be stirred in acrylic acid adhesive, then add fire retardant stir standing 30min obtain flame-retardant glue.
（3）Anti-flaming dope is subjected to coating operations on transparent base film, curing process is carried out within 2.5 minutes in 90 DEG C of bakings,
24h drying maturation process is carried out in the drying room that 50 DEG C are sent into after solidification, so as to form flame retardant coating on transparent base film.
（4）The coating operations of flame-retardant glue are carried out on the surface of flame retardant coating, are solidified within 2.8 minutes in baking at 85 DEG C
Processing forms fire-retardant glue-line, is sent into afterwards in the laminating single-sided parting film in surface of fire-retardant glue-line at 46 DEG C of greenhouses progress 24H curings
Reason.
Embodiment 2：
A kind of one-faced tapes with fire resistance, include transparent base film 10, flame retardant coating 20, fire-retardant glue-line 30 and one side
Mould release membrance 40.
The flame retardant coating 20 is coated on the surface of transparent base film 10, and the fire-retardant glue-line 30 is coated in the table of flame retardant coating 20
On face, the single-sided parting film 40 is laminating on the surface of fire-retardant glue-line 30.And, the transparent base film 10 is PET materials.The fire-retardant painting
Layer 20 includes following components in weight percent：PU resins 35%, fire retardant 10% and dispersion solvent butanone 55%；It is described fire-retardant
The thickness of coating is 10 μm.The fire-retardant glue-line 30 includes following components in weight percent：Acrylic acid adhesive 97%, fire retardant
2% and curing additive 1%, the thickness of the fire-retardant glue-line 30 is 5 μm.The single-sided parting film 40 is PET materials.
Present invention further teaches a kind of preparation method of the one-faced tapes with fire resistance, include following steps：
（1）It is prepared by anti-flaming dope：The dispersed with stirring that fire retardant carries out 30min with mixer is first added in dispersion solvent butanone,
Add PU resins be stirred it is scattered；It is to be mixed fully after with grinder twice be fully ground filter after obtain fire-retardant painting
Material.
（2）It is prepared by flame-retardant glue：Curing additive is first pressed 1 with solvent:1 ratio be diluted it is scattered after be then added to
Be stirred in acrylic acid adhesive, then add fire retardant stir standing 25min obtain flame-retardant glue.
（3）Anti-flaming dope is subjected to coating operations on transparent base film, curing process is carried out within 3 minutes in 85 DEG C of bakings, Gu
2h drying maturation process is carried out in the drying room that 45 DEG C are sent into after change, so as to form flame retardant coating on transparent base film.
（4）The coating operations of flame-retardant glue are carried out on the surface of flame retardant coating, are solidified within 2.5 minutes in baking at 95 DEG C
Processing forms fire-retardant glue-line, is sent into afterwards in the laminating single-sided parting film in surface of fire-retardant glue-line at 45 DEG C of greenhouses progress 23H curings
Reason.
Embodiment 3：
A kind of one-faced tapes with fire resistance, include transparent base film 10, flame retardant coating 20, fire-retardant glue-line 30 and one side
Mould release membrance 40.
The flame retardant coating 20 is coated on the surface of transparent base film 10, and the fire-retardant glue-line 30 is coated in the table of flame retardant coating 20
On face, the single-sided parting film 40 is laminating on the surface of fire-retardant glue-line 30.And, the transparent base film 10 is PET materials.The fire-retardant painting
Layer 20 includes following components in weight percent：PU resins 30%, fire retardant 30% and dispersion solvent butanone 40%；It is described fire-retardant
The thickness of coating is 15 μm.The fire-retardant glue-line 30 includes following components in weight percent：It is acrylic acid adhesive 94.5%, fire-retardant
Agent 5% and curing additive 0.5%, the thickness of the fire-retardant glue-line 30 is 30 μm.The single-sided parting film 40 is PET materials.
Present invention further teaches a kind of preparation method of the one-faced tapes with fire resistance, include following steps：
（1）It is prepared by anti-flaming dope：The dispersed with stirring that fire retardant carries out 35min with mixer is first added in dispersion solvent butanone,
Add PU resins be stirred it is scattered；It is to be mixed fully after with grinder twice be fully ground filter after obtain fire-retardant painting
Material.
（2）It is prepared by flame-retardant glue：Curing additive is first pressed 1 with solvent:1 ratio be diluted it is scattered after be then added to
Be stirred in acrylic acid adhesive, then add fire retardant stir standing 35min obtain flame-retardant glue.
（3）Anti-flaming dope is subjected to coating operations on transparent base film, curing process is carried out within 3.2 minutes in 95 DEG C of bakings,
25h drying maturation process is carried out in the drying room that 55 DEG C are sent into after solidification, so as to form flame retardant coating on transparent base film.
（4）The coating operations of flame-retardant glue are carried out on the surface of flame retardant coating, are solidified within 3.2 minutes in baking at 90 DEG C
Processing forms fire-retardant glue-line, is sent into afterwards in the laminating single-sided parting film in surface of fire-retardant glue-line at 53 DEG C of greenhouses progress 25H curings
Reason.
Embodiment 4：
A kind of one-faced tapes with fire resistance, include transparent base film 10, flame retardant coating 20, fire-retardant glue-line 30 and one side
Mould release membrance 40.
The flame retardant coating 20 is coated on the surface of transparent base film 10, and the fire-retardant glue-line 30 is coated in the table of flame retardant coating 20
On face, the single-sided parting film 40 is laminating on the surface of fire-retardant glue-line 30.And, the transparent base film 10 is PET materials.The fire-retardant painting
Layer 20 includes following components in weight percent：PU resins 30%, fire retardant 20% and dispersion solvent butanone 50%；It is described fire-retardant
The thickness of coating is 20 μm.The fire-retardant glue-line 30 includes following components in weight percent：Acrylic acid adhesive 93%, fire retardant
6.2% and curing additive 0.8%, the thickness of the fire-retardant glue-line 30 is 12 μm.The single-sided parting film 40 is PET materials.
Present invention further teaches a kind of preparation method of the one-faced tapes with fire resistance, include following steps：
（1）It is prepared by anti-flaming dope：The dispersed with stirring that fire retardant carries out 28min with mixer is first added in dispersion solvent butanone,
Add PU resins be stirred it is scattered；It is to be mixed fully after with grinder twice be fully ground filter after obtain fire-retardant painting
Material.
（2）It is prepared by flame-retardant glue：Curing additive is first pressed 1 with solvent:1 ratio be diluted it is scattered after be then added to
Be stirred in acrylic acid adhesive, then add fire retardant stir standing 28min obtain flame-retardant glue.
（3）Anti-flaming dope is subjected to coating operations on transparent base film, curing process is carried out within 3.5 minutes in 88 DEG C of bakings,
23.5h drying maturation process is carried out in the drying room that 52 DEG C are sent into after solidification, so as to form flame retardant coating on transparent base film.
（4）The coating operations of flame-retardant glue are carried out on the surface of flame retardant coating, are solidified within 3.5 minutes in baking at 88 DEG C
Processing forms fire-retardant glue-line, sends into 55 DEG C of greenhouses progress 23.5H curings in the laminating single-sided parting film in surface of fire-retardant glue-line afterwards
Processing.
Embodiment 5：
A kind of one-faced tapes with fire resistance, include transparent base film 10, flame retardant coating 20, fire-retardant glue-line 30 and one side
Mould release membrance 40.
The flame retardant coating 20 is coated on the surface of transparent base film 10, and the fire-retardant glue-line 30 is coated in the table of flame retardant coating 20
On face, the single-sided parting film 40 is laminating on the surface of fire-retardant glue-line 30.And, the transparent base film 10 is PET materials.The fire-retardant painting
Layer 20 includes following components in weight percent：PU resins 28%, fire retardant 22% and dispersion solvent butanone 50%；It is described fire-retardant
The thickness of coating is 18 μm.The fire-retardant glue-line 30 includes following components in weight percent：Acrylic acid adhesive 96%, fire retardant
2.5% and curing additive 1.5%, the thickness of the fire-retardant glue-line 30 is 15 μm.The single-sided parting film 40 is PET materials.
Present invention further teaches a kind of preparation method of the one-faced tapes with fire resistance, include following steps：
（1）It is prepared by anti-flaming dope：The dispersed with stirring that fire retardant carries out 32min with mixer is first added in dispersion solvent butanone,
Add PU resins be stirred it is scattered；It is to be mixed fully after with grinder twice be fully ground filter after obtain fire-retardant painting
Material.
（2）It is prepared by flame-retardant glue：Curing additive is first pressed 1 with solvent:1 ratio be diluted it is scattered after be then added to
Be stirred in acrylic acid adhesive, then add fire retardant stir standing 32min obtain flame-retardant glue.
（3）Anti-flaming dope is subjected to coating operations on transparent base film, curing process is carried out within 2.8 minutes in 92 DEG C of bakings,
24.5h drying maturation process is carried out in the drying room that 48 DEG C are sent into after solidification, so as to form flame retardant coating on transparent base film.
（4）The coating operations of flame-retardant glue are carried out on the surface of flame retardant coating, are carried out in toasting 3 minutes at 87 DEG C at solidification
Reason forms fire-retardant glue-line, is sent into afterwards in the laminating single-sided parting film in surface of fire-retardant glue-line at 54 DEG C of greenhouses progress 24.5H curings
Reason.
Embodiment 6：
A kind of one-faced tapes with fire resistance, include transparent base film 10, flame retardant coating 20, fire-retardant glue-line 30 and one side
Mould release membrance 40.
The flame retardant coating 20 is coated on the surface of transparent base film 10, and the fire-retardant glue-line 30 is coated in the table of flame retardant coating 20
On face, the single-sided parting film 40 is laminating on the surface of fire-retardant glue-line 30.And, the transparent base film 10 is PET materials.The fire-retardant painting
Layer 20 includes following components in weight percent：PU resins 31%, fire retardant 15% and dispersion solvent butanone 54%；It is described fire-retardant
The thickness of coating is 8 μm.The fire-retardant glue-line 30 includes following components in weight percent：Acrylic acid adhesive 92%, fire retardant
7% and curing additive 1%, the thickness of the fire-retardant glue-line 30 is 18 μm.The single-sided parting film 40 is PET materials.
Present invention further teaches a kind of preparation method of the one-faced tapes with fire resistance, include following steps：
（1）It is prepared by anti-flaming dope：The dispersed with stirring that fire retardant carries out 26min with mixer is first added in dispersion solvent butanone,
Add PU resins be stirred it is scattered；It is to be mixed fully after with grinder twice be fully ground filter after obtain fire-retardant painting
Material.
（2）It is prepared by flame-retardant glue：Curing additive is first pressed 1 with solvent:1 ratio be diluted it is scattered after be then added to
Be stirred in acrylic acid adhesive, then add fire retardant stir standing 26min obtain flame-retardant glue.
（3）Anti-flaming dope is subjected to coating operations on transparent base film, curing process is carried out within 3.3 minutes in 87 DEG C of bakings,
23.2h drying maturation process is carried out in the drying room that 54 DEG C are sent into after solidification, so as to form flame retardant coating on transparent base film.
（4）The coating operations of flame-retardant glue are carried out on the surface of flame retardant coating, are solidified within 3.1 minutes in baking at 94 DEG C
Processing forms fire-retardant glue-line, sends into 50 DEG C of greenhouses progress 23.4H curings in the laminating single-sided parting film in surface of fire-retardant glue-line afterwards
Processing.
The test that adhesive tape carries out properties is prepared to each above-mentioned embodiment below：
Wherein, the method for testing of adhesion strength, confining force and spin initial bonding strength is carried out according to JIS Z0237 standards, flame retardant rating
Test is carried out according to UL94-2015 standards.Test result is as shown in the table：
As seen from the above table, this product has high adhesion strength, and adhesive force is strong, excellent flame retardancy, and has excellent weather resistance, can be extensive
The inside is attached applied to battery of mobile phone parcel.
The above described is only a preferred embodiment of the present invention, be not intended to limit the scope of the present invention,
Therefore any subtle modifications, equivalent variations and modifications that every technical spirit according to the present invention is made to above example, still
Belong in the range of technical solution of the present invention.
Claims (4)
1. a kind of one-faced tapes with fire resistance, it is characterised in that：Include transparent base film, flame retardant coating, fire-retardant glue-line
And single-sided parting film；The flame retardant coating is coated on the surface of transparent base film, and the fire-retardant glue-line is coated in the table of flame retardant coating
On face, the single-sided parting film is laminating on the surface of fire-retardant glue-line；And, the flame retardant coating includes following percentage by weight group
Part：PU resins 25%-35%, fire retardant 10%-30% and dispersion solvent butanone 40%-55%；Fire-retardant glue-line includes following weight
Percentage component：Acrylic acid adhesive 90%-97%, fire retardant 2%-8% and curing additive 0.5%-2%.
2. the one-faced tapes according to claim 1 with fire resistance, it is characterised in that：The thickness of the flame retardant coating
For 5-30 μm.
3. the one-faced tapes according to claim 1 with fire resistance, it is characterised in that：The thickness of the fire-retardant glue-line
For 5-30 μm.
4. a kind of preparation method of one-faced tapes with fire resistance as described in any one of claims 1 to 3, its feature exists
In：Include following steps：
（1）It is prepared by anti-flaming dope：The stirring point that fire retardant carries out 25-35min with mixer is first added in dispersion solvent butanone
Dissipate, add PU resins be stirred it is scattered；It is to be mixed fully after with grinder twice be fully ground filter after hindered
Burning coating material；
（2）It is prepared by flame-retardant glue：Curing additive is first pressed 1 with solvent:1 ratio be diluted it is scattered after be then added to propylene
Be stirred in sour adhesive, then add fire retardant stir standing 25-35min obtain flame-retardant glue；
（3）Anti-flaming dope is subjected to coating operations on transparent base film, solidified within 2.5-3.5 minutes in 85 DEG C of -95 DEG C of bakings
23-25h drying maturation process is carried out in processing, the drying room that 45 DEG C -55 DEG C are sent into after solidification, so as to be formed on transparent base film
Flame retardant coating；
（4）The coating operations of flame-retardant glue are carried out on the surface of flame retardant coating, are consolidated within 2-4 minutes in baking at 85 DEG C -95 DEG C
Change processing forms fire-retardant glue-line, sends into 45 DEG C of -55 DEG C of greenhouses progress in the laminating single-sided parting film in surface of fire-retardant glue-line afterwards
23H-25H maturation process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710574796.5A CN107312470A (en) | 2017-07-14 | 2017-07-14 | One-faced tapes with fire resistance and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710574796.5A CN107312470A (en) | 2017-07-14 | 2017-07-14 | One-faced tapes with fire resistance and preparation method thereof |
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| CN108510874A (en) * | 2018-04-08 | 2018-09-07 | 深圳昌茂粘胶新材料有限公司 | Fire-retardant label of a kind of self-bleeding battery of environmental protection and preparation method thereof |
| CN109207075A (en) * | 2018-10-25 | 2019-01-15 | 浙江凯瑞博科技有限公司 | A kind of flame-retarding environment-friendly high-intensity not shedding thick tape product and its production technology |
| CN111019551A (en) * | 2019-11-26 | 2020-04-17 | 太仓斯迪克新材料科技有限公司 | PET-based halogen-free flame-retardant transparent adhesive tape |
| CN112029129A (en) * | 2020-09-12 | 2020-12-04 | 广东普莱斯新材料科技有限公司 | Ultrathin flame-retardant black-and-white keyboard film and manufacturing method thereof |
| CN116676055A (en) * | 2023-04-28 | 2023-09-01 | 极天羽技术股份有限公司 | Flame-retardant PC film and preparation method and application thereof |
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Application publication date: 20171103 |