CN108949099A - It is a kind of to heat quick glue and preparation method thereof - Google Patents
It is a kind of to heat quick glue and preparation method thereof Download PDFInfo
- Publication number
- CN108949099A CN108949099A CN201810669537.5A CN201810669537A CN108949099A CN 108949099 A CN108949099 A CN 108949099A CN 201810669537 A CN201810669537 A CN 201810669537A CN 108949099 A CN108949099 A CN 108949099A
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- CN
- China
- Prior art keywords
- parts
- hot melt
- quick glue
- methyl methacrylate
- butyl acrylate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
- 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
- C09J153/00—Adhesives based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; 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
- C09J193/00—Adhesives based on natural resins; Adhesives based on derivatives thereof
- C09J193/04—Rosin
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Abstract
The invention discloses a kind of quick glue of hot melt and preparation method thereof.The quick glue of the hot melt includes following components by weight: methyl methacrylate-butyl acrylate -50-150 parts of methyl methacrylate-butyl acrylate Tetrablock copolymer, 20-150 parts of tackifying resin, 10-40 parts of dibutyl phthalate, lanolin 20-30, atoleine 10-30,10-30 parts of naphthenic oil, 3-6 parts of antioxidant, 3-15 parts of filler.The quick glue of hot melt produced by the present invention is transparent, environmentally friendly, and has good heat resistance and anti-aging oxidation susceptibility, and applicable surface is wider, summation device simple technique, is suitable for promoting production.
Description
Technical field
The invention belongs to binder fields, more particularly, to a kind of quick glue of hot melt and preparation method thereof.
Background technique
One kind that quick glue is pressure sensitive adhesive is heated, mainly by the Hybrid Heatings such as synthetic rubber and resin and rubber oil at molten molten shape
State is coated in manufactured a kind of novel adhesive tape on the substrates such as cotton paper, cloth or plastic film, and low in cost is that its is maximum
Advantage, it is more apparent that defect is that viscosity is affected by temperature.It is mainly used for all kinds of joint sealings, jacket, paper article packaging, beverage bottle label, envelope
Mouthful aluminium foil, flexible package and it is other be packed for environment protecting paper pallet etc., adapt to all kinds of materials.
Pressure sensitive adhesive refers to that one kind can be Nian Jie with adherend to presser sensor, finger pressure slightly pressure, does not need using solvent
Or a kind of adhesive of other supplementary means.Hot-fusible pressure-sensitive adhesive is that the third generation after solvent type and emulsion-type pressure-sensitive is pressure-sensitive
Glue product, compared with the above two, thermotropic pressure sensitive glue is solvent-free, is more advantageous to environmental protection and safety in production, and high production efficiency is produced into
This is relatively low, so the positive Devoting Major Efforts To Developing thermotropic pressure sensitive glue in countries in the world at present.
PET, PP transparent box such as joint sealing glue is compound to all kinds of glazings, polishing, press polish, PP, film, bonded fabric product bonding,
In minaudiere packaging, food box packaging, cigarette case package, Tetrapack beverage packaging etc., assembled furniture edge sealing, electronics industry, automobile
Decorations sealing, car light manufacture, windshield assembly etc., non-woven fabrics sanitary napkin, diaper, paper diaper, insole, disposable daily necessity,
It is coated with compound label paper, label double faced adhesive tape, mouse sticking plate, fly catching paper, timber floor, carpet crosses glue, adhesive bandage, medical air-permeable glue
The difficult viscous material such as band, color box packaging, packed in cases glue, gum magic tape has stronger bonding force, and thermal stability is good, without miscellaneous
Matter, good operability, outstanding weatherability, exclusive water-fast, waterproof the characteristic of aluminium foil sealing hot melt adhesive.
The main composition of hot-fusible pressure-sensitive adhesive has a base-material, plasticizer, tackifier, filler, antioxidant, thermoplastic elastomer (TPE) this six
It is most of.Base-material is the main component of pressure sensitive adhesive, there is resin type and rubber-type two major classes, and being formulated with for base-material is claimed below: base
Material should be had the liquid of mobility or can have certain fluidity under solvent, dispersing agent, heat, pressure participation effect
Substance, the resin as adhesive, natural rubber etc. has this characteristic.When selecting thermoplastic resin to make base-material, generally
Select relative molecular weight distribution more uniform, relative molecular weight is appropriate or high and low molecule cooperates suitable resin.Plasticizer
Be it is a kind of can reduce glass transition temperature and melting temperature, improve brittleness, promote the substance of melt fluidity, two types can be divided into
That is reactive plasticizer and external plasticizer.Reactive plasticizer is the substance that can be chemically reacted with high-molecular compound, as unsaturation is poly-
Ester resin, polyamide etc..External plasticizer is for example various esters of substance that any chemical reaction does not occur with high-molecular compound
Class etc., the method for plasticising are generally divided into two class of internal plasticization and external plasticization.Internal plasticization is chemically on polymer molecular chain
It introduces other substituent groups or short segment achievees the purpose that plasticising, external plasticization are to add the substance of low molecular weight under certain condition
It is added to and needs in the substance being plasticized to increase plasticity.Tackifier in hot-fusible pressure-sensitive adhesive.Tackifier have wetting to adherend body
Effect can generate the object of high adhesiveness by diffusion into the surface or internal diffusion under certain Conditions Temperature, pressure, time
Matter.Tackifier are mostly some low-molecular-weight thermoplastic resins, are in sticky or solid-state individualism under room temperature, or are equipped with appropriate molten
There is mobility after agent.
Should have following condition 1. as tackifier will get well with the compatibility of adhesive matrix resin.2. tackifier itself
With very strong cementability.3. Efficient Adhesive Promotion is lasting and changes with time small.4. not influencing the vulcanization of rubber.In general rubber
It is about that part is advisable resin softening point Gao Zeke to the dosage of every mass parts rubber elastomer tackifying resin in glue-type pressure-sensitive adhesive formula
It is low with a little resin softening points less, it should be mostly used.Furthermore when manufacture requires the good pressure-sensitive adhesive product of ageing-resistant performance, must also
Must consider to select as far as possible alicyclic petroleum resin, hydrogenated wood rosin glycerol ester, the intramoleculars such as terpene resin without or few double bonds
The good tackifying resin of ageing-resistant performance.The thickening tree that should select electrical insulation capability good as far as possible when manufacturing electrician's insulating tape
Rouge.When manufacturing medical pressure-sensing adhesive article with acid tackifying resin such as rosin and its derivative, certain phenol aldehyde modified objects
Etc. being often required to cause dermatitis must also be noted that when selecting.It then must more consider to viscosify when manufacturing low-grade product
The price problem of resin.Generally there is appropriate relative molecular weight, there is branched structure, containing polar group or semi-polarity base and tool
There is the tackifier majority of space obstructive action group that there is preferable Efficient Adhesive Promotion this point can be used as design, select tackifier
With reference to.The kind of tackifying resin has terpene resin, Petropols, copolymer resins, rosin, hydrogenated rosin, newtrex, rosin sweet
Grease, resin, ancient road resin, modified rosin etc..
Filler in hot-fusible pressure-sensitive adhesive in adhesive components not with material of main part chemically reactive but can change its property
The solid material of cost can be reduced filler.The classification of filler is divided into inorganic filler and organic filler according to ingredient.Inorganic filler
Mainly its addition of mineral filler can make glue relative density increase brittleness increase individual effect exception but heat resistance, medium
Energy, shrinking percentage etc. can all make moderate progress.Organic filler can improve the brittleness of resin, and density is small simultaneously but general hygroscopicity height is resistance to
It is hot low.Powdered, fibrous and sheet etc. can be divided into according to filler shape.
The compound that can prevent or inhibit oxidation process is called antioxidant in hot-fusible pressure-sensitive adhesive.Antioxidant is divided into free radical
Two class of terminator and hydrogen peroxide decomposition agent.The sterling of antioxidant is white powder slightly phenol taste.It is nontoxic under normal circumstances but
It should be avoided and suck its dust.Shelf characteric well stores color pinkiness for a long time but does not influence its efficiency.To oxygen, heat and moonlight
Caused aging has protective benefits pollution-free because of its.It is non-discolouring to be suitable for light color article.Yu Shui, alcohol isopolarity solvent are slightly soluble in ester
Class.
Summary of the invention
The object of the present invention is to provide a kind of transparent, environmentally friendly and with good heat resistance and anti-aging oxidation susceptibility
Heat quick glue.
To achieve the goals above, the first aspect of the present invention provides a kind of quick glue of hot melt, and the quick glue of the hot melt includes with weight
The following components of meter:
Methyl methacrylate-butyl acrylate-methyl methacrylate-butyl acrylate Tetrablock copolymer 50-150
Part,
20-150 parts of tackifying resin,
10-40 parts of dibutyl phthalate,
Lanolin 20-30,
Atoleine 10-30,
10-30 parts of naphthenic oil,
3-6 parts of antioxidant,
3-15 parts of filler.
As a preferred embodiment of the present invention, wherein the tackifying resin be rosin glycerides and derivative and/or
Natural rosin.
As a preferred embodiment of the present invention, wherein the antioxidant is 2,6-di-tert-butyl p-cresol and/or N, N-
Dibutylamino dithiocarbonic acid zinc.
As a preferred embodiment of the present invention, wherein the filler is zinc oxide and/or lithopone.
The second aspect of the present invention provides the preparation method of the quick glue of hot melt, which includes:
By methyl methacrylate-butyl acrylate-methyl methacrylate-acrylic acid fourth under the protection of inert gas
Ester Tetrablock copolymer, tackifying resin, dibutyl phthalate, lanolin, atoleine, naphthenic oil, antioxidant are sufficiently mixed
It closes, filler is added, obtain the quick glue of hot melt.
As a preferred embodiment of the present invention, wherein the inert gas is nitrogen.
As a preferred embodiment of the present invention, wherein temperature when mixing is 240-265 DEG C.
Beneficial effects of the present invention:
The quick glue of hot melt produced by the present invention is transparent, environmentally friendly, and has good heat resistance and anti-aging oxidation susceptibility, and suitable
It is wider with surface, it summation device simple technique, is suitable for promoting production.
Other features and advantages of the present invention will then part of the detailed description can be specified.
Specific embodiment
The preferred embodiment of the present invention is described in more detail below.Although the following describe preferred implementations of the invention
Mode, however, it is to be appreciated that may be realized in various forms the present invention without that should be limited by the embodiments set forth herein.Phase
Instead, these embodiments are provided so that the present invention is more thorough and complete, and can be by the scope of the present invention completely
It is communicated to those skilled in the art.
Embodiment 1:
A kind of quick glue of hot melt is provided, the quick glue of the hot melt includes following components by weight:
Methyl methacrylate-butyl acrylate -50 parts of methyl methacrylate-butyl acrylate Tetrablock copolymer,
150 parts of tackifying resin,
10 parts of dibutyl phthalate,
Lanolin 30,
Atoleine 10,
30 parts of naphthenic oil,
3 parts of antioxidant,
15 parts of filler.
The tackifying resin is rosin glycerides.
The antioxidant is DBPC 2,6 ditertiary butyl p cresol.
The filler is zinc oxide.
Preparation method includes:
By methyl methacrylate-butyl acrylate-methyl methacrylate-butyl acrylate four under the protection of nitrogen
Block copolymer, tackifying resin, dibutyl phthalate, lanolin, atoleine, naphthenic oil, antioxidant are sufficiently mixed, and are mixed
Temperature when conjunction is 240-265 DEG C, and filler is added, and obtains the quick glue of hot melt.
Embodiment 2:
A kind of quick glue of hot melt is provided, the quick glue of the hot melt includes following components by weight:
Methyl methacrylate-butyl acrylate -150 parts of methyl methacrylate-butyl acrylate Tetrablock copolymer,
20 parts of tackifying resin,
40 parts of dibutyl phthalate,
Lanolin 20,
Atoleine 30,
10 parts of naphthenic oil,
6 parts of antioxidant,
3 parts of filler.
The tackifying resin is rosin glycerides and derivative and natural rosin.
The antioxidant is DBPC 2,6 ditertiary butyl p cresol and N, N- dibutylamino dithiocarbonic acid zinc.
The filler is zinc oxide and lithopone.
Preparation method includes:
By methyl methacrylate-butyl acrylate-methyl methacrylate-butyl acrylate four under the protection of nitrogen
Block copolymer, tackifying resin, dibutyl phthalate, lanolin, atoleine, naphthenic oil, antioxidant are sufficiently mixed, and are mixed
Temperature when conjunction is 240-265 DEG C, and filler is added, and obtains the quick glue of hot melt.
Embodiment 3:
A kind of quick glue of hot melt is provided, the quick glue of the hot melt includes following components by weight:
Methyl methacrylate-butyl acrylate -100 parts of methyl methacrylate-butyl acrylate Tetrablock copolymer,
100 parts of tackifying resin,
20 parts of dibutyl phthalate,
Lanolin 25,
Atoleine 20,
20 parts of naphthenic oil,
5 parts of antioxidant,
10 parts of filler.
The tackifying resin is natural rosin.
The antioxidant is N, N- dibutylamino dithiocarbonic acid zinc.
The filler is lithopone.
Preparation method includes:
By methyl methacrylate-butyl acrylate-methyl methacrylate-butyl acrylate four under the protection of nitrogen
Block copolymer, tackifying resin, dibutyl phthalate, lanolin, atoleine, naphthenic oil, antioxidant are sufficiently mixed, and are mixed
Temperature when conjunction is 240-265 DEG C, and filler is added, and obtains the quick glue of hot melt.
Embodiment 4:
A kind of quick glue of hot melt is provided, the quick glue of the hot melt includes following components by weight:
Methyl methacrylate-butyl acrylate -80 parts of methyl methacrylate-butyl acrylate Tetrablock copolymer,
120 parts of tackifying resin,
20 parts of dibutyl phthalate,
Lanolin 25,
Atoleine 20,
30 parts of naphthenic oil,
6 parts of antioxidant,
8 parts of filler.
The tackifying resin is rosin glycerides and derivative and natural rosin.
The antioxidant is DBPC 2,6 ditertiary butyl p cresol and N, N- dibutylamino dithiocarbonic acid zinc.
The filler is zinc oxide.
Preparation method includes:
By methyl methacrylate-butyl acrylate-methyl methacrylate-butyl acrylate four under the protection of nitrogen
Block copolymer, tackifying resin, dibutyl phthalate, lanolin, atoleine, naphthenic oil, antioxidant are sufficiently mixed, and are mixed
Temperature when conjunction is 240-265 DEG C, and filler is added, and obtains the quick glue of hot melt.
Various embodiments of the present invention are described above, above description is exemplary, and non-exclusive, and
It is not limited to disclosed each embodiment.Without departing from the scope and spirit of illustrated each embodiment, for this skill
Many modifications and changes are obvious for the those of ordinary skill in art field.
Claims (7)
1. a kind of quick glue of hot melt, which is characterized in that the quick glue of the hot melt includes following components by weight:
Methyl methacrylate-butyl acrylate -50-150 parts of methyl methacrylate-butyl acrylate Tetrablock copolymer,
20-150 parts of tackifying resin,
10-40 parts of dibutyl phthalate,
Lanolin 20-30,
Atoleine 10-30,
10-30 parts of naphthenic oil,
3-6 parts of antioxidant,
3-15 parts of filler.
2. the quick glue of hot melt according to claim 1, wherein the tackifying resin be rosin glycerides and derivative and/
Or natural rosin.
3. the quick glue of hot melt according to claim 1, wherein the antioxidant is 2,6-di-tert-butyl p-cresol and/or N,
N- dibutylamino dithiocarbonic acid zinc.
4. the quick glue of hot melt according to claim 1, wherein the filler is zinc oxide and/or lithopone.
5. the preparation method of the quick glue of hot melt described in claim 1, which is characterized in that the preparation method includes:
By methyl methacrylate-butyl acrylate-methyl methacrylate-butyl acrylate four under the protection of inert gas
Block copolymer, tackifying resin, dibutyl phthalate, lanolin, atoleine, naphthenic oil, antioxidant are sufficiently mixed, and are added
Enter filler, obtains the quick glue of hot melt.
6. preparation method according to claim 5, wherein the inert gas is nitrogen.
7. preparation method according to claim 5, wherein temperature when mixing is 240-265 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810669537.5A CN108949099A (en) | 2018-06-26 | 2018-06-26 | It is a kind of to heat quick glue and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810669537.5A CN108949099A (en) | 2018-06-26 | 2018-06-26 | It is a kind of to heat quick glue and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108949099A true CN108949099A (en) | 2018-12-07 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810669537.5A Withdrawn CN108949099A (en) | 2018-06-26 | 2018-06-26 | It is a kind of to heat quick glue and preparation method thereof |
Country Status (1)
| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117264583A (en) * | 2023-09-18 | 2023-12-22 | 临沂勤正复合材料有限公司 | Preparation method of high-viscosity hot-melt pressure-sensitive adhesive |
-
2018
- 2018-06-26 CN CN201810669537.5A patent/CN108949099A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117264583A (en) * | 2023-09-18 | 2023-12-22 | 临沂勤正复合材料有限公司 | Preparation method of high-viscosity hot-melt pressure-sensitive adhesive |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181207 |