CN108997946A - A kind of sound insulation tacky film resistant to high temperature and preparation method thereof - Google Patents
A kind of sound insulation tacky film resistant to high temperature and preparation method thereof Download PDFInfo
- Publication number
- CN108997946A CN108997946A CN201810677544.XA CN201810677544A CN108997946A CN 108997946 A CN108997946 A CN 108997946A CN 201810677544 A CN201810677544 A CN 201810677544A CN 108997946 A CN108997946 A CN 108997946A
- Authority
- CN
- China
- Prior art keywords
- parts
- sound insulation
- high temperature
- tacky film
- preparation
- 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
Classifications
-
- 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
- C09J7/00—Adhesives in the form of films or foils
- C09J7/10—Adhesives in the form of films or foils without carriers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3203—Polyhydroxy compounds
- C08G18/3206—Polyhydroxy compounds aliphatic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3203—Polyhydroxy compounds
- C08G18/3212—Polyhydroxy compounds containing cycloaliphatic groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
- C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4266—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones
- C08G18/4269—Lactones
- C08G18/4277—Caprolactone and/or substituted caprolactone
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/44—Polycarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6681—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
- C08G18/6688—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3271
-
- 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
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- 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
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2244—Oxides; Hydroxides of metals of zirconium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/267—Magnesium carbonate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Adhesive Tapes (AREA)
Abstract
The present invention relates to a kind of sound insulation tacky film resistant to high temperature and preparation method thereof, includes the following steps: that (1) acoustic material is added in coupling agent, be uniformly dispersed in dispersion machine, obtain mixture A；(2) mixture A and adhesive and lubricant are stirred evenly at 40-70 DEG C, obtains mixture B；(3) mixture B is coated on polytetrafluoroethylene film substrate, room temperature 20-30h, then volatilize under vacuum condition 10-15h, peels off from substrate and obtains the sound insulation tacky film.Sound insulation tacky film resistant to high temperature provided by the present invention still has good adhesive property, and the sound insulation value having had under the high temperature conditions, has reached requirement in the market.
Description
Technical field
The present invention relates to a kind of sound insulation tacky films resistant to high temperature and preparation method thereof, belong to technical field of macromolecules.
Background technique
Tacky film is a kind of substance with fine bond properties, by adhesion strength and cohesive force by surface bonding
Play attached article.But the sound insulation tacky film generally used now cohesive force in higher temperature reduces, and especially exists
In building field, since building materials are easy to heated, to make the tacky film cohesive force for bonding building materials be greatly reduced, when cohesive force mistake
It when low, easily cause building materials and falls off, bring certain loss to production and life.
Summary of the invention
The purpose of the present invention is to provide a kind of sound insulation tacky films resistant to high temperature, at relatively high temperatures, still have good
Cohesive force, reached requirement in the market.
In order to achieve the above objectives, the invention provides the following technical scheme:
(1) acoustic material is added in coupling agent, is uniformly dispersed in dispersion machine, obtains mixture A；
(2) mixture A and adhesive and lubricant are stirred evenly at 40-70 DEG C, obtains mixture B；
(3) mixture B is coated on polytetrafluoroethylene film substrate, room temperature 20-30h, then then at vacuum item
Volatilize 10-15h under part, peels off from substrate and obtains the sound insulation tacky film.
Further, the adhesive includes the component of following parts by weight: 100-150 parts of polyether polyol, 150-300
Part polyester polyol, 20-60 parts of plasticizer, 10-40 parts of chain extenders, 50-80 parts of p-phenylenediamine, 5-20 parts of bleeding agents, 2-8 parts
Catalyst, 20-60 part curing agent and 80-150 parts of organic solvents.Under this condition, gained sound insulation tacky film has preferable resistance to height
Warm nature energy.
Further, the adhesive includes the component of following parts by weight: 125-135 parts of polyether polyol, 200-220
Part polyester polyol, 30-40 parts of plasticizer, 20-30 parts of chain extenders, 60-70 parts of p-phenylenediamine, 10-15 parts of bleeding agents, 4-6 parts
Catalyst, 40-45 part curing agent and 100-120 parts of organic solvents.Under this condition, the high temperature resistance of gained sound insulation tacky film
More preferably.
Further, the adhesive includes the component of following parts by weight: 130 parts of polyether polyol, 208 parts of polyester are more
First alcohol, 37 parts of plasticizer, 24 parts of chain extenders, 66 parts of p-phenylenediamine, 12 parts of bleeding agents, 5 parts of catalyst, 42 parts of curing agent and 108
Part organic solvent.Under this condition, the high temperature resistance of gained sound insulation tacky film is best.
Further, the acoustic material includes 10-20 parts of A, 50-70 parts of acoustic material of acoustic material B and 15-
The particle size of 30 parts of acoustic material C, the acoustic material A are 0.1-0.5 μm, and the particle size of the acoustic material B is
0.6-1.3 μm, the particle size of the acoustic material C is 1.4-2.3 μm.The acoustic material of different-grain diameter mixes, and can make difference
The acoustic material of partial size complements each other, the soundproof effect being optimal.
Further, the acoustic material includes carbonate, sulfate and oxide.
Further, the carbonate is one or more of calcium carbonate, magnesium carbonate and zinc carbonate, the oxide
For one of zirconium oxide, titanium dioxide and silica or a variety of, the sulfate is barium sulfate.
Further, the bleeding agent is polyoxyethylene alkyl ether or acetylene ethylene glycol.
Further, the chain extender is propylene glycol or Isosorbide-5-Nitrae-cyclohexanediol.
Further, the curing agent is triethanolamine.
Further, the plasticizer is phthalate, aliphatic dibasic acid ester and phenyl alkylsulf class
It is one or more.
Further, the catalyst is triethylene diamine.
Further, the polyether polyol is the polytetrahydrofuran diol or/and tetrahydro furan that molecular weight is 700-1500
It mutters-propylene oxide copolymer glycols.
Further, the polyester polyol be molecular weight 1000-3000 two degree of functionality polyester polyol, gather oneself
One of lactone polyols and polycarbonate polyol are a variety of.
Further, the organic solvent is one of acetone, hexamethylene, dimethyl sulfoxide and ethyl acetate or more
Kind.
Further, the coupling agent is silane coupling agent, titanate coupling agent or boric acid ester coupler.
On the other hand, the present invention also provides obtained by the preparation method of the sound insulation tacky film resistant to high temperature described in one kind
Sound insulation tacky film.
All have that flexibility is good and adhesive strength the beneficial effects of the present invention are: the pure and mild polyether polyol of polyester polyols
Big advantage, plasticizer have the function of raising cohesive force, and bleeding agent makes the osmosis that adhesive has had, p-phenylenediamine
The high temperature resistance of adhesive can be improved, curing agent has the synergistic effect for improving adhesive high temperature resistance, and the present invention is in spy
Surely under each component effect matched, obtained tacky film still has good adhesive property under the high temperature conditions, and has
Sound insulation value, reached requirement in the market.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, with presently preferred embodiments of the present invention, detailed description is as follows below.
Specific embodiment
With reference to embodiment, the embodiment of the present invention is furthur described in detail.Following embodiment is used for
Illustrate the present invention, but is not intended to limit the scope of the invention.
Embodiment one
According to material formula described in table 1, by polyether polyol, polyester polyol, plasticizer, chain extender, to benzene two
Amine, bleeding agent, catalyst, curing agent and organic solvent are mixed to prepare adhesive, and acoustic material is added in silane coupling agent,
It is uniformly dispersed in dispersion machine, obtains mixture A, mixture A and adhesive and lubricant glycerin are stirred at 40 DEG C
It is even, mixture B is obtained, mixture B is coated on polytetrafluoroethylene film substrate, room temperature 20h, then then at vacuum
Under the conditions of volatilize 10h, peeled off from substrate and obtain the sound insulation tacky film.
Table 1
Embodiment two
According to material formula described in table 2, by polyether polyol, polyester polyol, plasticizer, chain extender, to benzene two
Amine, bleeding agent, catalyst, curing agent and organic solvent are mixed to prepare adhesive, and boric acid ester coupler is added in acoustic material
In, it is uniformly dispersed in dispersion machine, obtains mixture A, mixture A and adhesive and lubricant glycerin are stirred at 70 DEG C
Mix uniformly, obtain mixture B, by mixture B be coated in polytetrafluoroethylene film substrate on, room temperature 30h, then then at
Volatilize 15h under vacuum condition, peels off from substrate and obtains the sound insulation tacky film.
Table 2
Embodiment three
According to material formula described in table 3, by polyether polyol, polyester polyol, plasticizer, chain extender, to benzene two
Amine, bleeding agent, catalyst, curing agent and organic solvent are mixed to prepare adhesive, and titanate coupling agent is added in acoustic material
In, it is uniformly dispersed in dispersion machine, obtains mixture A, mixture A and adhesive and lubricant glycerin are stirred at 50 DEG C
Mix uniformly, obtain mixture B, by mixture B be coated in polytetrafluoroethylene film substrate on, room temperature 22h, then then at
Volatilize 11h under vacuum condition, peels off from substrate and obtains the sound insulation tacky film.
Table 3
Example IV
According to material formula described in table 4, by polyether polyol, polyester polyol, plasticizer, chain extender, to benzene two
Amine, bleeding agent, catalyst, curing agent and organic solvent are mixed to prepare adhesive, and titanate coupling agent is added in acoustic material
In, it is uniformly dispersed in dispersion machine, obtains mixture A, mixture A and adhesive and lubricant glycerin are stirred at 60 DEG C
Mix uniformly, obtain mixture B, by mixture B be coated in polytetrafluoroethylene film substrate on, room temperature 25h, then then at
Volatilize 13h under vacuum condition, peels off from substrate and obtains the sound insulation tacky film.
Table 4
Embodiment five
According to material formula described in table 5, by polyether polyol, polyester polyol, plasticizer, chain extender, to benzene two
Amine, bleeding agent, catalyst, curing agent and organic solvent are mixed to prepare adhesive, and titanate coupling agent is added in acoustic material
In, it is uniformly dispersed in dispersion machine, obtains mixture A, mixture A and adhesive and lubricant glycerin are stirred at 45 DEG C
Mix uniformly, obtain mixture B, by mixture B be coated in polytetrafluoroethylene film substrate on, room temperature 26h, then then at
Volatilize 12h under vacuum condition, peels off from substrate and obtains the sound insulation tacky film.
Table 5
Comparative example one
According to material formula described in table 6, by polyether polyol, polyester polyol, plasticizer, chain extender, to benzene two
Amine, bleeding agent, catalyst, curing agent and organic solvent are mixed to prepare adhesive, and acoustic material is added in silane coupling agent,
It is uniformly dispersed in dispersion machine, obtains mixture A, mixture A and adhesive and lubricant glycerin are stirred at 40 DEG C
It is even, mixture B is obtained, mixture B is coated on polytetrafluoroethylene film substrate, room temperature 20h, then then at vacuum
Under the conditions of volatilize 10h, peeled off from substrate and obtain the sound insulation tacky film.
Table 6
Comparative example two
According to material formula described in table 7, by polyether polyol, polyester polyol, plasticizer, chain extender, to benzene two
Amine, bleeding agent, catalyst, curing agent and organic solvent are mixed to prepare adhesive, and boric acid ester coupler is added in acoustic material
In, it is uniformly dispersed in dispersion machine, obtains mixture A, mixture A and adhesive and lubricant glycerin are stirred at 70 DEG C
Mix uniformly, obtain mixture B, by mixture B be coated in polytetrafluoroethylene film substrate on, room temperature 30h, then then at
Volatilize 15h under vacuum condition, peels off from substrate and obtains the sound insulation tacky film.
Table 7
Embodiment six
The sound insulation tacky film and comparative example one that testing example one to embodiment five is prepared are to comparative example two
The peel strength K1 of the sound insulation tacky film and peel strength K2 after being placed 30 days in the environment of 45 DEG C, and to sound insulation value
It is tested.Testing standard: the method for peel strength is detected according to National Standard of the People's Republic of China GB/T 2792-
1998.As a result as described in Table 8:
Table 8
As can be seen from the above Table 8, compared to comparative example one to the tacky film of comparative example two, embodiment one to embodiment five
Prepared tacky film all has higher peel strength, and after being placed 30 days in the environment of 45 DEG C its peel strength without bright
Aobvious decline, wherein tacky film prepared by example IV and embodiment five, peel strength and high temperature resistance have reached more excellent
Value, especially tacky film prepared by example IV, peel strength and high temperature resistance are put up the best performance；Additional embodiment one
The sound-proofing also having had to tacky film prepared by embodiment five.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of preparation method of sound insulation tacky film resistant to high temperature, which comprises the steps of:
(1) acoustic material is added in coupling agent, is uniformly dispersed in dispersion machine, obtains mixture A；
(2) mixture A and adhesive and lubricant are stirred evenly at 40-70 DEG C, obtains mixture B；
(3) mixture B is coated on polytetrafluoroethylene film substrate, room temperature 20-30h, then under vacuum condition
Volatilize 10-15h, peels off from substrate and obtains the sound insulation tacky film.
2. a kind of preparation method of sound insulation tacky film resistant to high temperature as described in claim 1, which is characterized in that the adhesive
Component including following parts by weight: 100-150 parts of polyether polyol, 150-300 parts of polyester polyol, 20-60 parts of plasticizer,
10-40 parts of chain extenders, 50-80 parts of p-phenylenediamine, 5-20 parts of bleeding agents, 2-8 parts of catalyst, 20-60 parts of curing agent and 80-150
Part organic solvent.
3. a kind of preparation method of sound insulation tacky film resistant to high temperature as described in claim 1, which is characterized in that the adhesive
Component including following parts by weight: 125-135 parts of polyether polyol, 200-220 parts of polyester polyol, 30-40 parts of plasticizer,
20-30 parts of chain extenders, 60-70 parts of p-phenylenediamine, 10-15 parts of bleeding agents, 4-6 parts of catalyst, 40-45 parts of curing agent and 100-
120 parts of organic solvents.
4. a kind of preparation method of sound insulation tacky film resistant to high temperature as described in claim 1, which is characterized in that the sound insulation material
Material includes 10-20 parts of A, 50-70 parts of acoustic material of B and 15-30 parts of acoustic material of acoustic material C, the acoustic material A
Particle size be 0.1-0.5 μm, the particle size of the acoustic material B is 0.6-1.3 μm, the partial size of the acoustic material C
Size is 1.4-2.3 μm.
5. a kind of preparation method of sound insulation tacky film resistant to high temperature as described in claim 1, which is characterized in that the sound insulation material
Material includes carbonate, sulfate and oxide.
6. a kind of preparation method of sound insulation tacky film resistant to high temperature as claimed in claim 5, which is characterized in that the carbonate
For one or more of calcium carbonate, magnesium carbonate and zinc carbonate, the oxide is in zirconium oxide, titanium dioxide and silica
It is one or more, the sulfate be barium sulfate.
7. a kind of preparation method of sound insulation tacky film resistant to high temperature as claimed in claim 2, which is characterized in that the bleeding agent
For polyoxyethylene alkyl ether or acetylene ethylene glycol.
8. a kind of preparation method of sound insulation tacky film resistant to high temperature as claimed in claim 2, which is characterized in that the chain extender
For propylene glycol or 1,4- cyclohexanediol.
9. a kind of preparation method of sound insulation tacky film resistant to high temperature as claimed in claim 2, which is characterized in that the curing agent
For triethanolamine.
10. the sound insulation as obtained by a kind of claim 1-9 described in any item preparation methods of sound insulation tacky film resistant to high temperature
Tacky film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810677544.XA CN108997946A (en) | 2018-06-27 | 2018-06-27 | A kind of sound insulation tacky film resistant to high temperature and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810677544.XA CN108997946A (en) | 2018-06-27 | 2018-06-27 | A kind of sound insulation tacky film resistant to high temperature and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108997946A true CN108997946A (en) | 2018-12-14 |
Family
ID=64600193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810677544.XA Pending CN108997946A (en) | 2018-06-27 | 2018-06-27 | A kind of sound insulation tacky film resistant to high temperature and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108997946A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104212402A (en) * | 2014-09-18 | 2014-12-17 | 安徽艾米伦特建材科技有限公司 | Polyurethane bonder as well as preparation method and application thereof |
| CN104629217A (en) * | 2015-02-14 | 2015-05-20 | 青岛科技大学 | Sound insulating material and preparation method thereof |
| CN104629218A (en) * | 2015-02-14 | 2015-05-20 | 青岛科技大学 | Sound insulation material, composite carpet using the material and preparation method thereof |
-
2018
- 2018-06-27 CN CN201810677544.XA patent/CN108997946A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104212402A (en) * | 2014-09-18 | 2014-12-17 | 安徽艾米伦特建材科技有限公司 | Polyurethane bonder as well as preparation method and application thereof |
| CN104629217A (en) * | 2015-02-14 | 2015-05-20 | 青岛科技大学 | Sound insulating material and preparation method thereof |
| CN104629218A (en) * | 2015-02-14 | 2015-05-20 | 青岛科技大学 | Sound insulation material, composite carpet using the material and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103897652B (en) | A kind of environment protection type high-strength polyurethane adhesive/seal gum and preparation method thereof | |
| WO2015043353A1 (en) | Preparation method for moisture-curing polyurethane reactive hot melt adhesive for textile composition | |
| CN105683319A (en) | Semiconductor bonding adhesive sheet and semiconductor device manufacturing method | |
| CA2595978A1 (en) | Methods and compositions relating to the hydrolysis of water-hydrolysable materials | |
| CN101613586A (en) | A kind of reaction type polyurethane hot-melt adhesive and preparation method thereof | |
| CN102676100A (en) | Medical hot melt pressure sensitive adhesive substrate and preparation method thereof | |
| CN107201205A (en) | A kind of environment wood floor adhesive and preparation method thereof | |
| US20190218423A1 (en) | Polylactic acid polymer based film comprising an adhesive layer | |
| CN109072028B (en) | Optical adhesive composition and optical adhesive layer comprising cured product thereof | |
| JP2022535205A (en) | Curable pressure-sensitive adhesive composition, curable pressure-sensitive adhesive tape, and battery pack | |
| CN108997946A (en) | A kind of sound insulation tacky film resistant to high temperature and preparation method thereof | |
| CN101838509A (en) | Formula of badminton adhesive | |
| CN109852303B (en) | High-temperature-resistant double-sided adhesive tape and preparation method thereof | |
| JP2002275442A (en) | Chloroprene-based latex-type adhesive composition | |
| CN113637446B (en) | High-strength silane modified polyether adhesive and preparation method thereof | |
| CN114806432A (en) | Anti-aging high-temperature-resistant polyimide adhesive tape and preparation method thereof | |
| CN110607158A (en) | Preparation method of low-temperature-resistant electromagnetic shielding adhesive | |
| CN108728034B (en) | Polyester polyether adhesive | |
| CN110872482B (en) | Modified environment-friendly bamboo-wood fiber board composite adhesive and preparation method thereof | |
| CN102925066A (en) | Epoxy resin adhesive film and preparation method thereof | |
| JP2004051859A (en) | Tacky adhesive composition, laminate and method for producing the same | |
| KR20200046644A (en) | Adhesive composition, adhesive film comprising same, backplate film comprising adhesive film and plastic organic light emitting display comprising backplate film | |
| KR102092102B1 (en) | Eco-friendly water-soluble wall adhesive composition and manufacturing method of the same | |
| CN112980352B (en) | Ultraviolet-curable composition, ultraviolet-curable adhesive film, and ultraviolet-curable adhesive tape | |
| KR102092104B1 (en) | Eco-friendly water-soluble tile adhesive composition and manufacturing method of the same |
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: 20181214 |
|
| RJ01 | Rejection of invention patent application after publication |