CN108531115A - A kind of amenities low temperature glue and preparation method thereof - Google Patents
A kind of amenities low temperature glue and preparation method thereof Download PDFInfo
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- CN108531115A CN108531115A CN201810363427.6A CN201810363427A CN108531115A CN 108531115 A CN108531115 A CN 108531115A CN 201810363427 A CN201810363427 A CN 201810363427A CN 108531115 A CN108531115 A CN 108531115A
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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
- 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
- C09J153/02—Vinyl aromatic monomers and conjugated dienes
- C09J153/025—Vinyl aromatic monomers and conjugated dienes modified
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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
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
-
- 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
- C09J153/02—Vinyl aromatic monomers and conjugated dienes
-
- 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
-
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a kind of amenities low temperature glue and preparation method thereof, include the raw material of following parts by weight：Thermoplastic elastomer (TPE), tackifying resin, softening agent, antioxidant, polyisobutene, APAO, microwax, cosmetics-stage white oil.Under at the same time, present invention reduces the temperature for being completely melt amenities low temperature glue, helps to save the energy consumption using this amenities low temperature glue, play and economize on resources, cost-effective effect；It is completely melt that the temperature needed for this amenities low temperature glue declines, makes the temperature decline of glue after fusing, expand the range for being suitble to the glue base material, different base materials is selected convenient for user；The temperature of glue declines the carbon deposit decreased on spraying equipment, contributes to the time interval for extending cleaning coating device.
Description
Technical field
The present invention relates to a kind of hot-fusible pressure-sensitive adhesives, more specifically, it relates to a kind of amenities low temperature glue and its system
Preparation Method.
Background technology
Pressure sensitive adhesive, be it is a kind of have sensibility, slightly pressure can be Nian Jie with adherend pressure, need not use molten
A kind of adhesive of agent or other supplementary means.Hot-fusible pressure-sensitive adhesive is the third generation pressure after solvent type and emulsion-type pressure-sensitive
Quick glue product, compared with the above two, thermotropic pressure sensitive glue is solvent-free, is more advantageous to environmental protection and safety in production.More since its is excellent
Performance, which makes it have, is widely applied range, such as：Multiple industries such as medical supplies, feminine hygiene, children's paper diaper.
But before hot-fusible pressure-sensitive adhesive is sprayed on base material using automatic double surface gluer, need carrying out hot-fusible pressure-sensitive adhesive
Heating fusing；Especially in hygiene article sector, the mobility requirement of hot-fusible pressure-sensitive adhesive when to spraying operation is larger, existing
Technology makes hot melt adhesive reach, and the required temperature of spraying operation standard is higher, and the energy of consumption is more.
Invention content
In view of the deficienciess of the prior art, the purpose of the present invention one is to provide a kind of amenities low temperature glue,
In same time, achieve the effect that reduce hotmelt melts temperature.
To achieve the above object one, the present invention provides following technical solutions：
A kind of amenities low temperature glue, includes the raw material of following parts by weight：
Thermoplastic elastomer (TPE)：50-90 parts；
Tackifying resin：25-45 parts；
Softening agent：1-15 parts；
Antioxidant：1.5-6 part；
Polyisobutene：3-6 parts；
APAO：2-12 parts；
Microwax：2-5 parts；
Cosmetics-stage white oil：1-2.5 part；
The softening agent is fatty oil softener；
The antioxidant is phenol antioxidant；
The tackifying resin is at least one of Petropols and rosin resin；
The thermoplastic elastomer (TPE) is at least one of SIS, SBS, SEBS, SEPS.
Through the above technical solutions, thermoplastic elastomer (TPE), tackifying resin and softening agent, make amenities low temperature glue in heat
There is viscosity and certain mobility after molten.The different compoundings of tetra- kinds of thermoplastic elastomer (TPE)s of SIS, SBS, SEBS, SEPS, are prepared
Product tack it is different, convenient for according to actual operation requirements, mixing suitable amenities low temperature glue.
Cosmetics-stage white oil is commercially available, and plays the role of plasticising, helps to improve the amenities low temperature after hot melt
With the mobility of glue.The cooperation of cosmetics-stage white oil and microwax contributes to the high cosmetics-stage white oil of body and thermoplastic elastomer (TPE)
Between compatibility, and then help to improve the stability of product.
Within the identical operating time and under identical fusion temperature, the addition of microwax additionally aids reduction and melts completely
Change the temperature needed for amenities low temperature glue.But the use of microwax can reduce the viscosity of amenities low temperature glue, shadow
Ring the adhesive property of amenities low temperature glue.By adjusting the dosage of different thermoplastic elastomer, and addition polyisobutene,
Play the role of supplement to the negative effect of microwax, helps to improve the cementability of amenities low temperature glue, polyisobutene
It is easier to process, be more easy to be uniformly mixed with other components for the dynamic substance of liquid flow.
The temperature of fusing amenities low temperature glue reduces, and then the temperature of glue after fusing is made to also reduce, to
Reduce carbon deposit of the glue on spraying equipment, contributes to the interval time for extending cleaning coating device, reduce using health
The cost of articles for use low temperature glue.The temperature of glue declines, and the requirement to the temperature resistance with gum base materials declines, and expands the choosing of base material
Range is selected, the use scope of amenities low temperature glue is increased, further reduces the energy of fusing amenities low temperature glue
Amount consumption, helps to economize on resources, further reduces the cost using amenities low temperature glue.
Further preferably：Include the raw material of following parts by weight：
Thermoplastic elastomer (TPE)：50-90 parts；
Tackifying resin：25-45 parts；
Softening agent：7-15 parts；
Antioxidant：1.5-4 part；
Polyisobutene：4.5-6 part；
APAO：2-12 parts；
Microwax：3.5-5 part；
Cosmetics-stage white oil：1-1.8 part.
Further preferably：The fusing point of the microwax is 78 DEG C~80 DEG C.
Through the above technical solutions, the ductility for the microwax that fusing point is 78 DEG C~80 DEG C is compared to the crystallite under other fusing points
Wax is more preferable, using the microwax in the melting range, helps to improve the mobility after amenities low temperature is completely melt with glue,
The more conducively construction of worker is also conducive to raising amenities low temperature and is sprayed at the uniformity on base material with glue.
Further preferably：The tackifying resin is made of Petropols and rosin resin, the Petropols and rosin
The ratio between parts by weight of resin are：1:(1.2~1.5).
Through the above technical solutions, under the ratio, the mobility after product hot melt obtained is more preferable, to help to carry
The processing performance of high amenities low temperature glue.
Further preferably：The antioxidant includes tea polyphenols and tert-butylhydroquinone, the weight of the tea polyphenols
Number is 1.45~3.8 parts, and the weight fraction ratio of the tert-butylhydroquinone is 0.05~0.2 part.
Through the above technical solutions, tea polyphenols are natural, the inoxidizability of product is set to be improved, itself nothing
Poison and the characteristic with unique perfume, keep amenities low temperature glue safer.Due to unique use scope of amenities, tea
Polyphenol also acts as the effect of antibacterial, while also acting as the effect of absorption peculiar smell, and enhancing is contributed to be used using this amenities low temperature
The effect for removing peculiar smell of the matrix of glue contributes to the experience for enhancing user.
The micro addition of tert-butylhydroquinone coordinates with tea polyphenols, helps to improve the inoxidizability of product, tertiary butyl
Hydroquinone coordinates with cosmetics-stage white oil, contributes to the oxidation for reducing cosmetics-stage white oil in process, is cosmetics-stage
The cooperation of white oil and other components is more preferable.
The purpose of the present invention two is to provide a kind of preparation method of amenities low temperature glue, to achieve the above object
Two, the present invention provides following technical solutions.
A kind of preparation method of amenities low temperature glue, includes the following steps：
Reaction vessel is heated to 140 DEG C -150 DEG C by S1；
S2, the softening agent and antioxidant of formula ratio are put into the reaction vessel into S1, and temperature is risen to 155 DEG C -160
DEG C, duration 15-20 minute；
15~25% tackifying resin for accounting for tackifying resin parts by weight total amount is added in the reaction vessel into S2 by S3, keeps
The temperature of reaction vessel is 155 DEG C -160 DEG C, stirring, duration 25-35 minute；
The thermoplastic elastomer (TPE) and APAO of formula ratio are added in the reaction vessel into S3, starts to react by S4, maintain the temperature to be
160 DEG C -162 DEG C, stirring, duration 45-55 minute；
S5 puts into surplus tackifying resin in the reaction vessel into S4, then puts into microwax, cosmetics-stage white oil, maintains temperature
It is 140 DEG C -145 DEG C, stirring, duration 45-55 minute；
Polyisobutene is added in the reaction vessel into S5 by S6, and it is 140 DEG C -145 DEG C to maintain temperature, stirring, duration 35-
45 minutes；
S7 stops stirring and heating, and carries out being heated to 140 DEG C -145 DEG C to discharge port, discharges, filters, cooling, packaging.
Using the above method, first reaction vessel is preheated in S1, contribute to reduce reaction raw materials reach reaction temperature when
Between；The operating method of oxidant is first added in S2, then under the reaction environment of high temperature, helps to protect product, reduce preparation process
The middle product aoxidized.It is nontoxic according to amenities low temperature glue made from aforesaid operations step, safe and non-stimulating property.
Further preferably：To after the feeding intake of tackifying resin, being vacuumized immediately to reaction vessel in the S3
Processing；To after the feeding intake of thermoplastic elastomer (TPE) and APAO, carrying out vacuumize process to reaction vessel immediately in the S4；Institute
It states in S5 to after the feeding intake of surplus tackifying resin, microwax and cosmetics-stage white oil, to reaction vessel take out immediately true
It manages in vacancy；To after the feeding intake of polyisobutene, carrying out vacuumize process to reaction vessel immediately in the S6.
Using the above method, the temperature in reaction process is higher, and raw material is easily aoxidized during the reaction, is feeding intake
At later, immediately to the vacuumize process of reaction vessel, helps to reduce the air in reaction vessel, thereby reduce reaction and hold
Oxygen content in device helps to improve the quality of amenities low temperature glue finished product.
Further preferably：Cooling procedure in the S7 is to be cooled to room temperature product in 10~20min.
Using the above method, the cooling room temperature of product is completed in 10~20min, the cooling time used is shorter, has
Help reduce the time for being completely melt hygienic low temperature glue at identical temperature.
Further preferably：When discharging in the S7, by pressue device to pressurizeing in reaction vessel, the filtering
The sieve of 120 mesh of Shi Caiyong.
Using the above method, the mode for discharging of pressurizeing helps to improve stability when discharging, is filtered through 120 mesh screens
The large granular impurity in product later is less, is particularly suited on amenities.
In conclusion the invention has the advantages that：
1, under at the same time, the temperature for being completely melt amenities low temperature glue is reduced, helps to save to use and originally defend
The energy consumption of raw articles for use low temperature glue, plays and economizes on resources, cost-effective effect；
2, it is completely melt that required temperature declines, makes the temperature decline of glue after fusing, expand the base material for being suitble to the glue
Range selects different base materials convenient for user；
3, the temperature of glue declines the carbon deposit decreased on spraying equipment, contributes between the time for extending cleaning coating device
Every.
Specific implementation mode
With reference to embodiment, the present invention will be described in detail.
Embodiment 1：A kind of amenities low temperature glue is made, each component and its dosage such as 1 institute of table by following steps
Show.
Reaction vessel is heated to 140 DEG C by S1；
S2, the antioxidant of the softening agent and 1.5kg of input 1kg in the reaction vessel into S1, and temperature is risen to 160 DEG C,
15 minutes duration；
S3, the tackifying resin of 7.5kg is added in the reaction vessel into S2, and the tackifying resin of input accounts for total tackifying resin total weight
15%, immediately to reaction vessel carry out vacuumize process, keep reaction vessel temperature be 155 DEG C, stirring, the duration 25
Minute；
S4, the APAO of the thermoplastic elastomer (TPE) and 2kg of 50kg is added in the reaction vessel into S3, and APAO is total for amorphous propylene
Polymers carries out vacuumize process to reaction vessel immediately, starts to react, and it is 160 DEG C to maintain temperature, and stirring, the duration 45 divides
Clock；
S5 puts into surplus tackifying resin in the reaction vessel into S4, then to put into the microwax of 2kg, the cosmetics-stage of 1kg white
Oil carries out vacuumize process to reaction vessel immediately, and it is 140 DEG C to maintain temperature, stirring, 45 minutes duration；
The polyisobutene of 3kg is added in the reaction vessel into S5 by S6, carries out vacuumize process to reaction vessel immediately, maintains
Temperature is 140 DEG C, stirring, 35 minutes duration；Thermoplastic elastomer (TPE) is
S7 stops stirring and heating, and carries out being heated to 140 DEG C to discharge port, by pressue device to being carried out in reaction vessel
Pressurization, is discharged in the state that reaction vessel interior pressure is maintained at 0.1Mpa, is filtered using the sieve of 120 mesh,
Filtering, cooling, packaging.
Step S3, in S4, S5 and S6 in the operation of vacuumize process, the pressure in reaction vessel is maintained at -0.5Mpa.
Cooling procedure in S7：Product is cooled to room temperature in 10min.Softening agent is：Aliphatic acid；Antioxidant is tea polyphenols；Increase
Viscosity resin is Petropols, thermoplastic elastomer (TPE) SIS.
Embodiment 2：A kind of amenities low temperature glue, with embodiment 1 difference lies in, tackifying resin is rosin resin,
Each component and its dosage are as shown in table 1.
Each component and its dosage in 1 embodiment 1-8 of table
Embodiment 3：A kind of amenities low temperature glue, with embodiment 1 difference lies in, tackifying resins by Petropols and
Rosin resin forms, and antioxidant is made of tea polyphenols and tert-butylhydroquinone, and each component and its dosage are as shown in table 1.
Embodiment 4：A kind of amenities low temperature glue, with embodiment 3 difference lies in, thermoplastic elastomer (TPE) by SIS,
SBS, SEBS, SEPS are formed, and each component and its dosage are as shown in table 1.
Embodiment 5：A kind of amenities low temperature glue, with embodiment 3 difference lies in, thermoplastic elastomer (TPE) by SIS,
SBS, SEBS are formed, and each component and its dosage are as shown in table 1.
Embodiment 6：A kind of amenities low temperature glue, with embodiment 3 difference lies in, thermoplastic elastomer (TPE) by SBS,
SEBS is formed, and each component and its dosage are as shown in table 1.
Embodiment 7：A kind of amenities low temperature glue, with embodiment 3 difference lies in, thermoplastic elastomer (TPE) by SEBS,
SEPS is formed, and each component and its dosage are as shown in table 1.
Embodiment 8：A kind of amenities low temperature glue, with embodiment 3 difference lies in, thermoplastic elastomer (TPE) by SIS,
SBS is formed, and each component and its dosage are as shown in table 1.
Embodiment 9-16：A kind of amenities low temperature glue, difference lies in each component and its dosage are such as with embodiment 8
Shown in table 2.
Each component and its dosage in 2 embodiment 9-16 of table
Embodiment 17：A kind of amenities low temperature glue, difference lies in softening agent is with embodiment 8：Vegetable oil.
Embodiment 18：A kind of amenities low temperature glue, difference lies in softening agent is with embodiment 8：Ointment.
Embodiment 19：A kind of amenities low temperature glue, difference lies in the temperature of reaction vessel in S1 with embodiment 1
It is 150 DEG C；Temperature in S2 is 155 DEG C, and the duration is 20 minutes；The tackifying resin of input accounts for tackifying resin total weight
25%.
Temperature is 160 DEG C in S3, and the duration is 35 minutes；Temperature is 162 DEG C in S4, and the duration is 55 minutes；S5
Middle temperature is 145 DEG C, and sustaining temperature is 55 minutes；Temperature is 145 DEG C in S6, and the duration is 45 minutes；Temperature is 145 in S7
℃。
Comparative example 1-8：A kind of amenities low temperature glue, difference lies in each component and its dosage such as tables with embodiment 8
Shown in 3.
Each component and its dosage in 3 comparative example 1-8 of table
Comparative example 9：A kind of amenities low temperature glue, difference lies in softening agent is with embodiment 8：Naphthenic oil.
Hot molten characteristic is tested：
Test object：Amenities low temperature made from embodiment 1-19 and comparative example 1-9 is test sample with glue.
Test method 1：Each 100g of the sample of Example 1-19 and comparative example 1-9, every group of sample is positioned over totally by 28 groups
It in the environment of 140 DEG C, is melted, the device of fusing is the funnel of reverse frustoconic, and the lowermost end of funnel opens up a diameter of 2mm's
Through-hole is provided with beaker below funnel, and beaker is arranged with weighing device, observes the mass change of beaker, records in beaker
The quality of hot melt adhesive liquid increases to the 95g required times, and concrete outcome is as shown in table 4.
Test method 2：The sample 100g of Example 1-19 and comparative example 1-9, totally 28 groups, at different temperatures to sample
It is heated, is recorded in 10 minutes, the temperature for making sample be completely melt, concrete outcome is as shown in table 4.
4 hot molten characteristic test result table of table
The data in upper table are observed it is found that using test method 1 and test method 2 to the hot molten characteristic of hygienic low temperature glue
It is tested, the result of embodiment 1-19 is superior to comparative example 1-9's as a result, explanation is prepared using the formula and method of the present invention
The temperature that obtained amenities low temperature is completely melt with glue is lower.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of amenities low temperature glue, which is characterized in that include the raw material of following parts by weight：
Thermoplastic elastomer (TPE)：50-90 parts；
Tackifying resin：25-45 parts；
Softening agent：1-15 parts；
Antioxidant：1.5-6 part；
Polyisobutene：3-6 parts；
APAO：2-12 parts；
Microwax：2-5 parts；
Cosmetics-stage white oil：1-2.5 part；
The softening agent is fatty oil softener；
The antioxidant is phenol antioxidant；
The tackifying resin is at least one of Petropols and rosin resin；
The thermoplastic elastomer (TPE) is at least one of SIS, SBS, SEBS, SEPS.
2. a kind of amenities low temperature glue according to claim 1, which is characterized in that include the original of following parts by weight
Material：
Thermoplastic elastomer (TPE)：50-90 parts；
Tackifying resin：25-45 parts；
Softening agent：7-15 parts；
Antioxidant：1.5-4 part；
Polyisobutene：4.5-6 part；
APAO：2-12 parts；
Microwax：3.5-5 part；
Cosmetics-stage white oil：1-1.8 part.
3. a kind of amenities low temperature glue according to claim 2, which is characterized in that the fusing point of the microwax is 78
℃~80℃。
4. a kind of amenities low temperature glue according to claim 2, which is characterized in that the tackifying resin is by oil tree
Fat and rosin resin form, and the ratio between the parts by weight of the Petropols and rosin resin are：1:（1.2~1.5）.
5. a kind of amenities low temperature glue according to claim 2, which is characterized in that the antioxidant includes that tea is more
The parts by weight of phenol and tert-butylhydroquinone, the tea polyphenols are 1.45 ~ 3.8 parts, the weight of the tert-butylhydroquinone
Score ratio is 0.05 ~ 0.2 part.
6. a kind of preparation method of amenities low temperature glue, which is characterized in that include the following steps：
Reaction vessel is heated to 140 DEG C -150 DEG C by S1；
S2, the softening agent and antioxidant of formula ratio are put into the reaction vessel into S1, and temperature is risen to 155 DEG C -160
DEG C, duration 15-20 minute；
15 ~ 25% tackifying resin of tackifying resin parts by weight total amount is added in the reaction vessel into S2 by S3, keeps reaction
The temperature of container is 155 DEG C -160 DEG C, stirring, duration 25-35 minute；
The thermoplastic elastomer (TPE) and APAO of formula ratio are added in the reaction vessel into S3, starts to react by S4, maintain the temperature to be
160 DEG C -162 DEG C, stirring, duration 45-55 minute；
S5 puts into surplus tackifying resin in the reaction vessel into S4, then puts into microwax, cosmetics-stage white oil, maintains temperature
It is 140 DEG C -145 DEG C, stirring, duration 45-55 minute；
Polyisobutene is added in the reaction vessel into S5 by S6, and it is 140 DEG C -145 DEG C to maintain temperature, stirring, duration 35-
45 minutes；
S7 stops stirring and heating, and carries out being heated to 140 DEG C -145 DEG C to discharge port, discharges, filters, cooling, packaging.
7. a kind of preparation method of amenities low temperature glue according to claim 6, which is characterized in that right in the S3
After the feeding intake of tackifying resin, in the S4 to after the feeding intake of thermoplastic elastomer (TPE) and APAO, in the S5 to surplus
After tackifying resin, the feeding intake of microwax and cosmetics-stage white oil, in the S6 to after the feeding intake of polyisobutene, it is vertical
Vacuumize process is carried out to reaction vessel.
8. a kind of preparation method of amenities low temperature glue according to claim 7, which is characterized in that in the S7
Cooling procedure is：Product is cooled to room temperature in 10 ~ 20min.
9. a kind of preparation method of amenities low temperature glue according to claim 8, which is characterized in that go out in the S7
When material, by pressue device to pressurizeing in reaction vessel, using the sieve of 120 mesh when the filtering.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110746913A (en) * | 2019-10-24 | 2020-02-04 | 嘉好(太仓)新材料股份有限公司 | Special hot-melt pressure-sensitive adhesive for foot paste bottom support and preparation method thereof |
| CN110776862A (en) * | 2019-10-30 | 2020-02-11 | 上海嘉好胶粘制品有限公司 | Special hot-melt pressure-sensitive adhesive for anti-counterfeiting adhesive tape and preparation method thereof |
| CN111978896A (en) * | 2020-07-16 | 2020-11-24 | 嘉好(太仓)新材料股份有限公司 | Left and right waist tape structural adhesive capable of meeting online production conditions and preparation method thereof |
| CN115554029A (en) * | 2022-11-07 | 2023-01-03 | 佛山市顺德区州福慈鑫无纺布有限公司 | Production process of coenzyme Q10 of sanitary towel |
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| CN110776862A (en) * | 2019-10-30 | 2020-02-11 | 上海嘉好胶粘制品有限公司 | Special hot-melt pressure-sensitive adhesive for anti-counterfeiting adhesive tape and preparation method thereof |
| CN110776862B (en) * | 2019-10-30 | 2021-09-03 | 上海嘉好胶粘制品有限公司 | Special hot-melt pressure-sensitive adhesive for anti-counterfeiting adhesive tape and preparation method thereof |
| CN111978896A (en) * | 2020-07-16 | 2020-11-24 | 嘉好(太仓)新材料股份有限公司 | Left and right waist tape structural adhesive capable of meeting online production conditions and preparation method thereof |
| CN115554029A (en) * | 2022-11-07 | 2023-01-03 | 佛山市顺德区州福慈鑫无纺布有限公司 | Production process of coenzyme Q10 of sanitary towel |
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