CN108865029A - A kind of super-low-hardness glue - Google Patents
A kind of super-low-hardness glue Download PDFInfo
- Publication number
- CN108865029A CN108865029A CN201810526308.8A CN201810526308A CN108865029A CN 108865029 A CN108865029 A CN 108865029A CN 201810526308 A CN201810526308 A CN 201810526308A CN 108865029 A CN108865029 A CN 108865029A
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- China
- Prior art keywords
- parts
- low
- super
- attapulgite
- hardness
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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
- C09J163/00—Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
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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
- 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
- C09J183/00—Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Adhesives based on derivatives of such polymers
- C09J183/04—Polysiloxanes
-
- 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
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a kind of super-low-hardness glue, including following raw material：40-60 parts of epoxy resin, 20-30 parts of triethanolamine, 40-60 parts of methyl vinyl silicone rubber, 3-5 parts of attapulgite, 10-15 parts of gas-phase silica, 6-8 parts of neopelex, 8-10 parts of ammonium persulfate, 1-2 parts and zinc oxide 3-5 parts of silane coupling agent, preparation method of the present invention is simple, production cost is low, and it is convenient for production simple, and the super-low-hardness glue is had excellent performance, viscosity is good, hardness is low, has a wide range of applications.
Description
Technical field
The present invention relates to technical field of adhesive preparation more particularly to a kind of super-low-hardness glue.
Background technique
It is glued (bonding, bonding, cementing, gluing) and refers to the skill that homogeneous or heterogeneous surface is linked together with adhesive
The features such as art has stress distribution continuous, light-weight, or sealing, most technological temperatures are low, is glued especially suitable for different materials
The connection of matter, different-thickness, ultra-thin specification and complex component.Splicing RECENT DEVELOPMENTS is most fast, and application industry is extremely wide, and to high-new section
Learning technological progress and people's daily life improvement has significant impact.Therefore, it is very heavy to study, develop and produce all kinds of adhesive
It wants, of the same race or two or more homogeneity or heterogeneous product (or material) can be linked together, had after solidification enough
The organic or inorganic of intensity a, natural or synthetic substance is referred to as adhesive or bonding agent, adhesive, traditionally letter
Referred to as glue.Super-low-hardness glue is mainly used for softs and the super-low-hardness such as mould pressing process production swimming cap, swimming glasses, cushion and the pen cap
The production cost of silastic product, the super-low-hardness glue on existing market is big, and adhesivity is poor.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of super-low-hardness glue proposed.
To achieve the goals above, present invention employs following technical solutions：
A kind of super-low-hardness glue, includes the following steps：
S1：Raw material is weighed according to the ratio of following parts by weight：40-60 parts of epoxy resin, 20-30 parts of triethanolamine, first
40-60 parts of base vinylsiloxane rubber, 3-5 parts of attapulgite, 10-15 parts of gas-phase silica, 6-8 parts of neopelex,
8-10 parts of ammonium persulfate, 1-2 parts and zinc oxide 3-5 parts of silane coupling agent；
S2：First attapulgite and zinc oxide are uniformly mixed；
S3：Silane coupling agent is added to again in the substance of S2 preparation, carries out ground and mixed, obtain attapulgite and oxidation
The modified material of zinc, for use；
S4：By epoxy resin, triethanolamine, methyl vinyl silicone rubber, neopelex and ammonium persulfate with
And the modified material of attapulgite made from S3 and zinc oxide is added in blender, and temperature is increased, blender is started, makes it
Insulated and stirred obtains the viscous liquid of homogeneous phase transparent；
S5：Viscous liquid will be cooled down, gas-phase silica is added after cooling, and continue stirring a period of time, stirring
After stood, obtain super-low-hardness glue.
Preferably, the super-low-hardness glue includes the ratio of following parts by weight：50 parts of epoxy resin, 25 parts of triethanolamine,
50 parts of methyl vinyl silicone rubber, 4 parts of attapulgite, 12 parts of gas-phase silica, 7 parts of neopelex, ammonium persulfate 9
Part, 2 parts and 4 parts of zinc oxide of silane coupling agent.
Preferably, whipping temp is 40-60 DEG C in the S4, mixing time 1-2h.
Preferably, mixing time is 0.5-1h in the S4.
Preferably, the attapulgite is impregnated using preceding first passing through hydrochloric acid, after immersion by deionized water into
Row is washed, and drying drying is finally carried out.
Preferably, the concentration of the hydrochloric acid is 1-2mol/L, soaking time 6-8h.
The beneficial effects of the invention are as follows：
1, preparation method of the present invention is simple, and production cost is low, and convenient for production simple；
2, the super-low-hardness glue of the method for the present invention preparation is had excellent performance, and viscosity is good, and hardness is low, before having a wide range of applications
Scape.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Embodiment one
A kind of super-low-hardness glue, includes the following steps：
S1：Raw material is weighed according to the ratio of following parts by weight：40 parts of epoxy resin, 20 parts of triethanolamine, ethylene methacrylic
40 parts of base silicon rubber, 3 parts of attapulgite, 10 parts of gas-phase silica, 6 parts of neopelex, 8 parts of ammonium persulfate, silane
1 part and 3 parts of zinc oxide of coupling agent；
S2：First attapulgite and zinc oxide are uniformly mixed, attapulgite is impregnated using preceding first passing through hydrochloric acid,
Washed by deionized water after immersion, finally carry out drying drying, wherein the concentration of hydrochloric acid is 1mol/L, leaching
The bubble time is 6h；
S3：Silane coupling agent is added to again in the substance of S2 preparation, carries out ground and mixed, obtain attapulgite and oxidation
The modified material of zinc, for use；
S4：By epoxy resin, triethanolamine, methyl vinyl silicone rubber, neopelex and ammonium persulfate with
And the modified material of attapulgite made from S3 and zinc oxide is added in blender, and temperature is increased, blender is started, makes it
Insulated and stirred, whipping temp are 40 DEG C, and mixing time 1h obtains the viscous liquid of homogeneous phase transparent；
S5：Viscous liquid will be cooled down, gas-phase silica is added after cooling, and continue stirring a period of time, stirring
Time is 0.5h, is stood after stirring, and super-low-hardness glue is obtained.
Embodiment two
A kind of super-low-hardness glue, includes the following steps：
S1：Raw material is weighed according to the ratio of following parts by weight：60 parts of epoxy resin, 30 parts of triethanolamine, ethylene methacrylic
60 parts of base silicon rubber, 5 parts of attapulgite, 15 parts of gas-phase silica, 8 parts of neopelex, 10 parts of ammonium persulfate, silicon
2 parts and 5 parts of zinc oxide of alkane coupling agent；
S2：First attapulgite and zinc oxide are uniformly mixed, attapulgite is impregnated using preceding first passing through hydrochloric acid,
Washed by deionized water after immersion, finally carry out drying drying, wherein the concentration of hydrochloric acid is 2mol/L, leaching
The bubble time is 8h；
S3：Silane coupling agent is added to again in the substance of S2 preparation, carries out ground and mixed, obtain attapulgite and oxidation
The modified material of zinc, for use；
S4：By epoxy resin, triethanolamine, methyl vinyl silicone rubber, neopelex and ammonium persulfate with
And the modified material of attapulgite made from S3 and zinc oxide is added in blender, and temperature is increased, blender is started, makes it
Insulated and stirred, whipping temp are 60 DEG C, and mixing time 2h obtains the viscous liquid of homogeneous phase transparent；
S5：Viscous liquid will be cooled down, gas-phase silica is added after cooling, and continue stirring a period of time, stirring
Time is 1h, is stood after stirring, and super-low-hardness glue is obtained.
Embodiment three
A kind of super-low-hardness glue, includes the following steps：
S1：Raw material is weighed according to the ratio of following parts by weight：50 parts of epoxy resin, 25 parts of triethanolamine, ethylene methacrylic
50 parts of base silicon rubber, 4 parts of attapulgite, 12 parts of gas-phase silica, 7 parts of neopelex, 9 parts of ammonium persulfate, silane
1 part and 4 parts of zinc oxide of coupling agent；
S2：First attapulgite and zinc oxide are uniformly mixed, attapulgite is impregnated using preceding first passing through hydrochloric acid,
Washed by deionized water after immersion, finally carry out drying drying, wherein the concentration of hydrochloric acid is 2mol/L, leaching
The bubble time is 7h；
S3：Silane coupling agent is added to again in the substance of S2 preparation, carries out ground and mixed, obtain attapulgite and oxidation
The modified material of zinc, for use；
S4：By epoxy resin, triethanolamine, methyl vinyl silicone rubber, neopelex and ammonium persulfate with
And the modified material of attapulgite made from S3 and zinc oxide is added in blender, and temperature is increased, blender is started, makes it
Insulated and stirred, whipping temp are 50 DEG C, and mixing time 1.5h obtains the viscous liquid of homogeneous phase transparent；
S5：Viscous liquid will be cooled down, gas-phase silica is added after cooling, and continue stirring a period of time, stirring
Time is 1h, is stood after stirring, and super-low-hardness glue is obtained.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of super-low-hardness glue, which is characterized in that include the following steps：
S1：Raw material is weighed according to the ratio of following parts by weight：40-60 parts of epoxy resin, 20-30 parts of triethanolamine, methyl second
40-60 parts of alkenyl silicon rubber, 3-5 parts of attapulgite, 10-15 parts of gas-phase silica, 6-8 parts of neopelex, over cure
Sour ammonium 8-10 parts, 1-2 parts and zinc oxide 3-5 parts of silane coupling agent；
S2：First attapulgite and zinc oxide are uniformly mixed；
S3：Silane coupling agent is added to again in the substance of S2 preparation, carries out ground and mixed, obtains attapulgite and zinc oxide
Modified material, for use；
S4：By epoxy resin, triethanolamine, methyl vinyl silicone rubber, neopelex and ammonium persulfate and S3
The modified material of attapulgite and zinc oxide obtained is added in blender, and temperature is increased, blender is started, and makes its heat preservation
Stirring, obtains the viscous liquid of homogeneous phase transparent；
S5：Viscous liquid will be cooled down, gas-phase silica is added after cooling, and continue stirring a period of time, stirring finishes
After stood, obtain super-low-hardness glue.
2. a kind of super-low-hardness glue according to claim 1, which is characterized in that the super-low-hardness glue includes following weight
The ratio of part：50 parts of epoxy resin, 25 parts of triethanolamine, 50 parts of methyl vinyl silicone rubber, 4 parts of attapulgite, gas phase hard charcoal
Black 12 parts, 7 parts of neopelex, 9 parts of ammonium persulfate, 2 parts and 4 parts of zinc oxide of silane coupling agent.
3. a kind of super-low-hardness glue according to claim 1, which is characterized in that whipping temp is 40-60 DEG C in the S4,
Mixing time is 1-2h.
4. a kind of super-low-hardness glue according to claim 1, which is characterized in that mixing time is 0.5-1h in the S4.
5. a kind of super-low-hardness glue according to claim 1, which is characterized in that the attapulgite is using preceding first passing through salt
Acid is impregnated, and washed by deionized water after immersion, is finally carried out drying drying.
6. a kind of super-low-hardness glue according to claim 5, which is characterized in that the concentration of the hydrochloric acid is 1-2mol/L,
Soaking time is 6-8h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810526308.8A CN108865029A (en) | 2018-05-29 | 2018-05-29 | A kind of super-low-hardness glue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810526308.8A CN108865029A (en) | 2018-05-29 | 2018-05-29 | A kind of super-low-hardness glue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108865029A true CN108865029A (en) | 2018-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810526308.8A Pending CN108865029A (en) | 2018-05-29 | 2018-05-29 | A kind of super-low-hardness glue |
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| Country | Link |
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| CN (1) | CN108865029A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104449550A (en) * | 2013-12-31 | 2015-03-25 | 弗洛里光电材料（苏州）有限公司 | Organic silicon composition and application thereof |
| CN104559913A (en) * | 2014-07-03 | 2015-04-29 | 东莞市良展有机硅科技有限公司 | High-transparency dealcoholized organic silicon pouring sealant, preparation method and application thereof |
-
2018
- 2018-05-29 CN CN201810526308.8A patent/CN108865029A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104449550A (en) * | 2013-12-31 | 2015-03-25 | 弗洛里光电材料（苏州）有限公司 | Organic silicon composition and application thereof |
| CN104559913A (en) * | 2014-07-03 | 2015-04-29 | 东莞市良展有机硅科技有限公司 | High-transparency dealcoholized organic silicon pouring sealant, preparation method and application thereof |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181123 |
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| RJ01 | Rejection of invention patent application after publication |