CN108795349A - Reflective fabric transfer adhesive and preparation method thereof - Google Patents
Reflective fabric transfer adhesive and preparation method thereof Download PDFInfo
- Publication number
- CN108795349A CN108795349A CN201810548789.2A CN201810548789A CN108795349A CN 108795349 A CN108795349 A CN 108795349A CN 201810548789 A CN201810548789 A CN 201810548789A CN 108795349 A CN108795349 A CN 108795349A
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- Prior art keywords
- weight
- parts
- reflective fabric
- transfer adhesive
- dosage
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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
- C09J151/00—Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
- C09J151/08—Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/12—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polysiloxanes
-
- 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
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- 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
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0812—Aluminium
Abstract
The present invention provides a kind of reflective fabric transfer adhesives and preparation method thereof, wherein includes the following steps：A, under conditions of temperature is 70-80 DEG C, ethyl acetate, Isooctyl acrylate monomer, acrylic acid, vinylacetate and hydroxy silicon oil are mixed, mixture Y1 is made；B, stannous octoate mixing reflux 3-5h is added into mixture Y1, mixture Y2 is made；C, butyl acrylate is added into mixture Y2, while initiator is added dropwise, and insulation reaction 3-4h under conditions of being 80-90 DEG C in temperature, glue Y3 is made；D, curing agent, silane coupling agent and aluminium powder mixing, obtained reflective fabric transfer adhesive are added into glue Y3.Realize the effect that adhesivity is good, still can effectively be adhered to after repeatedly washing by rubbing with the hands.
Description
Technical field
The present invention relates to transfer adhesive fields, particularly, are related to a kind of reflective fabric transfer adhesive and preparation method thereof.
Background technology
It is well known that reflective fabric makes it because of the performance and good reminding effect of its lower cost and safety
It is widely used in life and field of traffic.And reflective fabric essence is exactly to fix glass microballoon etc. on the fabric with adhesive,
Reflected in glass microballoon using light, reflect after retroreflecting optical principle so that reflected light penetrates light direction hair portion by people
Divide and return to light source direction, to the effectively prompt at night or dark, avoids that accident occurs.
And reflective fabric can coordinate used on clothing in many cases, and clothing is because it with human body using connecing frequently and directly
It touches so that it is often cleaned, and once cleans, and it will cause the reductions of adhesive glueability, reflective to be easy to cause
Cloth can not use.
Invention content
Present invention aims at a kind of reflective fabric transfer adhesives of offer and preparation method thereof, to solve reflective fabric repeatedly clear
The problem of meeting cloth detaches with reflecting strips, causes to need to frequently replace after washing.
To achieve the above object, the present invention provides a kind of preparation methods of reflective fabric transfer adhesive, wherein including following
Step：
A, temperature be 70-80 DEG C under conditions of, by ethyl acetate, Isooctyl acrylate monomer, acrylic acid, vinylacetate and
Hydroxy silicon oil mixes, and mixture Y1 is made；
B, stannous octoate mixing reflux 3-5h is added into mixture Y1, mixture Y2 is made；
C, butyl acrylate is added into mixture Y2, while initiator is added dropwise, and under conditions of temperature is 80-90 DEG C
Glue Y3 is made in insulation reaction 3-4h；
D, curing agent, silane coupling agent and aluminium powder mixing, obtained reflective fabric transfer adhesive are added into glue Y3.
Preferably, in step A, relative to the ethyl acetate of 100 parts by weight, the dosage of the Isooctyl acrylate monomer is
The dosage of 30-50 parts by weight, the acrylic acid is 20-40 parts by weight, and the dosage of the vinylacetate is 10-30 parts by weight,
The dosage of the hydroxy silicon oil is 10-20 parts by weight.
Preferably, in step B, relative to the mixture M 1 of 100 parts by weight, the dosage of the stannous octoate is 10-
20 parts by weight.
Preferably, in step C, relative to the mixture Y2 of 100 parts by weight, the dosage of the butyl acrylate is
The dosage of 20-40 parts by weight, the initiator is 0.3-2 parts by weight.
Preferably, the initiator is selected from azodiisobutyronitrile and/or peroxidating two acyl.
Preferably, in step B, the temperature of reflux course is 75-85 DEG C.
Preferably, in step C, initiator is provided by the ethanol solution of initiator, and is caused in the ethanol solution of initiator
The content of agent is 10-20 weight %.
Preferably, the rate of addition of initiator is 60-100 drops/min in step C.
Preferably, relative to the glue Y3 of 100 parts by weight, the dosage of the curing agent is 5-10 parts by weight, described
The dosage of silane coupling agent is 10-20 parts by weight, and the dosage of the aluminium powder is 5-10 parts by weight.
A kind of reflective fabric transfer adhesive is additionally provided, the reflective fabric transfer adhesive is according to preparation method system as described above
?.
The invention has the advantages that：Ethyl acetate, Isooctyl acrylate monomer, acrylic acid, the vinyl acetate of the present invention
Ester and hydroxy silicon oil mixing carry out polymerisation so that the hydroxyl reactive group of its end can effectively be reacted, in poly- ammonia
Siloxane group is introduced in ester chain, then stannous octoate mixing reflux is added thereto, and butyl acrylate is then added and is added dropwise and draws
Agent is sent out, further effective modified polyurethane chain structure, adds curing agent, silane coupling agent and aluminium powder, make it through organosilicon
Material carries out further modified active so that its can effective waterproof, improve adhesive property.
Other than objects, features and advantages described above, the present invention also has other objects, features and advantages.
The present invention is further detailed explanation below.
Specific implementation mode
The embodiment of the present invention is described in detail below, but the present invention can be limited and be covered according to claim
Multitude of different ways implement.
The present invention provides a kind of preparation methods of reflective fabric transfer adhesive, wherein includes the following steps：
A, temperature be 70-80 DEG C under conditions of, by ethyl acetate, Isooctyl acrylate monomer, acrylic acid, vinylacetate and
Hydroxy silicon oil mixes, and mixture Y1 is made；
B, stannous octoate mixing reflux 3-5h is added into mixture Y1, mixture Y2 is made；
C, butyl acrylate is added into mixture Y2, while initiator is added dropwise, and under conditions of temperature is 80-90 DEG C
Glue Y3 is made in insulation reaction 3-4h；
D, curing agent, silane coupling agent and aluminium powder mixing, obtained reflective fabric transfer adhesive are added into glue Y3.
The invention has the advantages that：Ethyl acetate, Isooctyl acrylate monomer, acrylic acid, the vinyl acetate of the present invention
Ester and hydroxy silicon oil mixing carry out polymerisation so that the hydroxyl reactive group of its end can effectively be reacted, in poly- ammonia
Siloxane group is introduced in ester chain, then stannous octoate mixing reflux is added thereto, and butyl acrylate is then added and is added dropwise and draws
Agent is sent out, further effective modified polyurethane chain structure, adds curing agent, silane coupling agent and aluminium powder, make it through organosilicon
Material carries out further modified active so that its can effective waterproof, improve adhesive property.
The dosage of above-mentioned raw materials can select in a wide range, certainly, in a kind of preferred embodiment, in step A,
Relative to the ethyl acetate of 100 parts by weight, the dosage of the Isooctyl acrylate monomer is 30-50 parts by weight, the acrylic acid
Dosage be 20-40 parts by weight, the dosage of the vinylacetate is 10-30 parts by weight, and the dosage of the hydroxy silicon oil is 10-
20 parts by weight.
It is further preferred that in step B, relative to the mixture M 1 of 100 parts by weight, the dosage of the stannous octoate
For 10-20 parts by weight.
It is further preferable that in step C, relative to the mixture Y2 of 100 parts by weight, the dosage of the butyl acrylate
Dosage for 20-40 parts by weight, the initiator is 0.3-2 parts by weight.
The selection of initiator can skilled artisans appreciate that in the range of selected, one kind is more highly preferred to
Embodiment in, in order to further increase its cause performance, the initiator be selected from azodiisobutyronitrile and/or peroxidating two
Acyl.
In one kind more preferably embodiment, in step B, the temperature of reflux course is 75-85 DEG C.
In further preferred embodiment, in step C, initiator is provided by the ethanol solution of initiator, and initiator
Ethanol solution in initiator content be 10-20 weight %.
It is further preferable that the rate of addition of initiator is 60-100 drops/min in step C.
In further preferred embodiment, relative to the glue Y3 of 100 parts by weight, the dosage of the curing agent is
The dosage of 5-10 parts by weight, the silane coupling agent is 10-20 parts by weight, and the dosage of the aluminium powder is 5-10 parts by weight.Solidification
The type of agent can be this field it is conventional it will be appreciated that and the type that uses, commercially available general curing agent can use, seldom
It repeats.
The present invention also provides a kind of reflective fabric transfer adhesive, the reflective fabric is prepared with transfer adhesive according to as described above
Method is made.
The silane coupling agent used below is selected from commercially available KH550 silane coupling agents.
Embodiment 1
A, under conditions of temperature is 70 DEG C, by 100 weight part of ethylacetate, the different monooctyl ester of 30 parts by weight of acrylic acid, 20 weights
Part acrylic acid, 10 parts by weight acetic acid vinyl acetates and the mixing of 10 parts by weight hydroxy silicon oils are measured, mixture Y1 is made；
B, it is added under conditions of 10 parts by weight of octanoic acid stannous are 75 DEG C in temperature and mixes back into 100 parts by weight mixture Y1
3h is flowed, mixture Y2 is made；
C, 20 parts by weight propylene acid butyl esters are added into 100 parts by weight mixture Y2, while with the dropwise addition of 60 drops/min speed
0.3 parts by weight azodiisobutyronitrile (being provided by the ethanol solution of the azodiisobutyronitrile of a concentration of 15 weight %) is added dropwise in degree, and
Insulation reaction 3h under conditions of being 80 DEG C in temperature, is made glue Y3；
D, 5 parts by weight curing agent, 10 parts by weight silane coupling agents and 5 parts by weight aluminium are added into 100 parts by weight glue Y3
Powder mixes, and reflective fabric transfer adhesive M1 is made.
Embodiment 2
A, under conditions of temperature is 80 DEG C, by 100 weight part of ethylacetate, the different monooctyl ester of 50 parts by weight of acrylic acid, 40 weights
Part acrylic acid, 30 parts by weight acetic acid vinyl acetates and the mixing of 20 parts by weight hydroxy silicon oils are measured, mixture Y1 is made；
B, it is added under conditions of 20 parts by weight of octanoic acid stannous are 85 DEG C in temperature and mixes back into 100 parts by weight mixture Y1
5h is flowed, mixture Y2 is made；
C, 40 parts by weight propylene acid butyl esters are added into 100 parts by weight mixture Y2, while with the dropwise addition of 100 drops/min speed
2 parts by weight azodiisobutyronitriles of degree dropwise addition (are provided) by the ethanol solution of the azodiisobutyronitrile of a concentration of 15 weight %, and in
Glue Y3 is made in insulation reaction 4h under the conditions of at a temperature of 90 °C；
D, 10 parts by weight curing agent, 20 parts by weight silane coupling agents and 10 parts by weight are added into 100 parts by weight glue Y3
Aluminium powder mixes, and reflective fabric transfer adhesive M2 is made.
Embodiment 3
A, under conditions of temperature is 75 DEG C, by 100 weight part of ethylacetate, the different monooctyl ester of 40 parts by weight of acrylic acid, 30 weights
Part acrylic acid, 20 parts by weight acetic acid vinyl acetates and the mixing of 15 parts by weight hydroxy silicon oils are measured, mixture Y1 is made；
B, it is added under conditions of 15 parts by weight of octanoic acid stannous are 80 DEG C in temperature and mixes back into 100 parts by weight mixture Y1
4h is flowed, mixture Y2 is made；
C, 30 parts by weight propylene acid butyl esters are added into 100 parts by weight mixture Y2, while with the dropwise addition of 80 drops/min speed
1 parts by weight azodiisobutyronitrile of degree dropwise addition (is provided) by the ethanol solution of the azodiisobutyronitrile of a concentration of 15 weight %, and in
Temperature is insulation reaction 3h under conditions of 85 DEG C, and glue Y3 is made；
D, 8 parts by weight curing agent, 15 parts by weight silane coupling agents and 8 parts by weight aluminium are added into 100 parts by weight glue Y3
Powder mixes, and reflective fabric transfer adhesive M3 is made.
Embodiment 4
If prepared by the mode of embodiment 1, unlike, the dosage of the Isooctyl acrylate monomer is 20 parts by weight, the hydroxyl
The dosage of base silicone oil is 5 parts by weight, and reflective fabric transfer adhesive M4 is made.
Embodiment 5
If prepared by the mode of embodiment 2, unlike, the temperature of reflux course is 65 DEG C in step B, and reflective fabric is made and uses
Transfer adhesive M5.
Comparative example 1
If prepared by the mode of embodiment 1, unlike, it is added without hydroxy silicon oil and stannous octoate, obtained reflective fabric, which is used, to be turned
Move glue N1.
Comparative example 2
If prepared by the mode of embodiment 2, unlike, it is added without butyl acrylate and silane coupling agent, reflective fabric is made
With transfer adhesive N2.
Test case
Above-mentioned M1-M5, N1 and N2 are detected into its viscosity using rotational viscometer (rotor is selected as 3#, rotating speed 30r/min),
It is coated on to cloth on piece again, after rubbing 100 times, detects its gluing and falls situation, obtain that the results are shown in Table 1.
Table 1
| Number | Viscosity (Pas) | Gluing falls situation |
| M1 | 3.15 | It is visible by naked eyes and falls |
| M2 | 3.26 | It is visible by naked eyes and falls |
| M3 | 3.18 | It is visible by naked eyes and falls |
| M4 | 2.97 | Slight degumming |
| M5 | 2.85 | Slight degumming |
| N1 | 2.32 | Large area degumming |
| N2 | 2.46 | Large area degumming |
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of preparation method of reflective fabric transfer adhesive, which is characterized in that include the following steps：
A, under conditions of temperature is 70-80 DEG C, by ethyl acetate, Isooctyl acrylate monomer, acrylic acid, vinylacetate and hydroxyl
Silicone oil mixes, and mixture Y1 is made；
B, stannous octoate mixing reflux 3-5h is added into mixture Y1, mixture Y2 is made；
C, butyl acrylate is added into mixture Y2, while initiator is added dropwise, and is kept the temperature under conditions of being 80-90 DEG C in temperature
3-4h is reacted, glue Y3 is made；
D, curing agent, silane coupling agent and aluminium powder mixing, obtained reflective fabric transfer adhesive are added into glue Y3.
2. the preparation method of reflective fabric transfer adhesive according to claim 1, which is characterized in that in step A, relative to
The dosage of the ethyl acetate of 100 parts by weight, the Isooctyl acrylate monomer is 30-50 parts by weight, the dosage of the acrylic acid
Dosage for 20-40 parts by weight, the vinylacetate is 10-30 parts by weight, and the dosage of the hydroxy silicon oil is 10-20 weight
Part.
3. the preparation method of reflective fabric transfer adhesive according to claim 1, which is characterized in that in step B, relative to
The dosage of the mixture M 1 of 100 parts by weight, the stannous octoate is 10-20 parts by weight.
4. the preparation method of reflective fabric transfer adhesive according to claim 1, which is characterized in that in step C, relative to
The dosage of the mixture Y2 of 100 parts by weight, the butyl acrylate are 20-40 parts by weight, and the dosage of the initiator is
0.3-2 parts by weight.
5. the preparation method of reflective fabric transfer adhesive according to claim 1 or 2, which is characterized in that the initiator choosing
From azodiisobutyronitrile and/or peroxidating two acyl.
6. the preparation method of reflective fabric transfer adhesive according to claim 1, which is characterized in that in step B, reflux course
Temperature be 75-85 DEG C.
7. the preparation method of reflective fabric transfer adhesive according to claim 1 or 2, which is characterized in that in step C, cause
Agent is provided by the ethanol solution of initiator, and the content of initiator is 10-20 weight % in the ethanol solution of initiator.
8. the preparation method of reflective fabric transfer adhesive according to claim 1 or 2, which is characterized in that initiator in step C
Rate of addition be 60-100 drops/min.
9. the preparation method of reflective fabric transfer adhesive according to claim 1 or 2, which is characterized in that relative to 100 weight
The dosage of the glue Y3 of part, the curing agent are 5-10 parts by weight, and the dosage of the silane coupling agent is 10-20 weight
Part, the dosage of the aluminium powder is 5-10 parts by weight.
10. a kind of reflective fabric transfer adhesive, which is characterized in that the reflective fabric transfer adhesive is according to arbitrary in claim 1-9
Preparation method described in one is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810548789.2A CN108795349A (en) | 2018-05-31 | 2018-05-31 | Reflective fabric transfer adhesive and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810548789.2A CN108795349A (en) | 2018-05-31 | 2018-05-31 | Reflective fabric transfer adhesive and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108795349A true CN108795349A (en) | 2018-11-13 |
Family
ID=64089759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810548789.2A Pending CN108795349A (en) | 2018-05-31 | 2018-05-31 | Reflective fabric transfer adhesive and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108795349A (en) |
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2018
- 2018-05-31 CN CN201810548789.2A patent/CN108795349A/en active Pending
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Legal Events
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181113 |
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| WD01 | Invention patent application deemed withdrawn after publication |