CN110079256A - Hot-fusible pressure-sensitive adhesive of UV resistant and preparation method thereof - Google Patents
Hot-fusible pressure-sensitive adhesive of UV resistant and preparation method thereof Download PDFInfo
- Publication number
- CN110079256A CN110079256A CN201910395689.5A CN201910395689A CN110079256A CN 110079256 A CN110079256 A CN 110079256A CN 201910395689 A CN201910395689 A CN 201910395689A CN 110079256 A CN110079256 A CN 110079256A
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- China
- Prior art keywords
- hot
- sensitive adhesive
- resistant
- fusible pressure
- rubber
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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
- 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
- C09J153/025—Vinyl aromatic monomers and conjugated dienes modified
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
- 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 present invention relates to hot-fusible pressure-sensitive adhesives of a kind of UV resistant and preparation method thereof, belong to technical field of macromolecule adhesive.Plasticizer, antioxidant and ultraviolet absorber are put into reaction kettle by the present invention, and heating fusing continuously adds rubber one and rubber two, and the heating of control material temperature is until rubber all melts；Tackifying resin one and tackifying resin two, closed reactor is added, vacuumizes until tackifying resin is completely melt and stirs evenly to start to discharge, cooling packing obtains finished product hot-fusible pressure-sensitive adhesive after discharging.The present invention prepares the features such as resulting hot-fusible pressure-sensitive adhesive is good with low temperature flexibility, and high temperature resistance is good, and peel strength is big, and UV resistant performance is good, can meet requirement of the waterproof roll to peel strength, ultra-violet resistance and resistant of high or low temperature etc. well.
Description
Technical field
The present invention relates to hot-fusible pressure-sensitive adhesives of a kind of UV resistant and preparation method thereof, belong to polymer binder technology neck
Domain.
Background technique
Hot-fusible pressure-sensitive adhesive be it is a kind of mainly by the Hybrid Heatings such as synthetic rubber and resin and rubber oil under molten condition into
Row is coated on the substrates such as cotton paper, cloth or plastic film and the novel adhesive tape one kind adhesive of manufactured one kind.Its main feature is that
Without any solvent, pollution-free, environmentally protective, simple production process is low in cost, and high production efficiency is widely used.Traditional
Hot-fusible pressure-sensitive adhesive does not have good UV resistant performance usually, and decomposition is easy to happen under ultraviolet irradiation, loses strong
Degree.
Summary of the invention
The purpose of the present invention is overcoming above-mentioned shortcoming, hot-fusible pressure-sensitive adhesive and its preparation side of a kind of UV resistant are provided
Method is coated on waterproof roll, and the technical issues of decomposing aging intensity decline is easy under ultraviolet light irradiation to solve it.
Technical solution of the present invention, the hot-fusible pressure-sensitive adhesive of UV resistant, formula rate are as follows by weight: rubber 1
~17 parts；2 15~35 parts of rubber；8~25 parts of plasticizer；One 25~42 parts of tackifying resin；2 18~35 parts of tackifying resin；It is anti-
0.5~1.5 part of oxygen agent；1~2 part of ultraviolet absorber.
Further, the rubber one is specially styrene-ethylene-butylene-styrene copolymer；Wherein styrene quality
Degree is 25%-35%, diblock content < 3%, molecular weight 6-10 ten thousand, Shore A hardness 70-75.Styrene-second
Alkene-butylene-styrene is the hydride of s-B-S, has good thermal stability, and weatherability is excellent
Cohesive strength.
Further, the rubber two is specially styrene ethylene-propylene-styrol copolymer, styrene-ethylene-the third
Alkene-styrol copolymer is the hydride of styrene-isoprene-phenylethene；Wherein styrene mass percentage content 18%-
24%, diblock content < 1%, Shore A hardness 60-65.
Further, the plasticizer is naphthenic oil.
Further, the tackifying resin one be water white hydrogenate C9 Petropols, 90~110 DEG C of softening point, initial color
Number be less than or equal to 1.
Further, the tackifying resin two is that water white hydrogenates C5 Petropols, 95-105 DEG C of softening point initial color number
Less than or equal to 1.
Further, the antioxidant is mixed by antioxidant 1010 and irgasfos 168 arbitrary proportion.
Further, the ultraviolet absorber is UV-328 and/or UV-P.
The preparation method of the hot-fusible pressure-sensitive adhesive of the UV resistant, steps are as follows:
(1) plasticizer, antioxidant and ultraviolet absorber are put into reaction kettle, begun to warm up, revolving speed sets 30-50rpm, rises
Rubber one and rubber two is added to 115-125 DEG C in temperature, controls material temperature at 160-180 DEG C, heating 120-150min is until rubber is complete
Portion's fusing；
(2) tackifying resin one and tackifying resin two, setting speed 60-80rpm, closed reactor is added, vacuumize until
Pressure < -0.08MPa；30-40min is kept until tackifying resin is completely melt and stirs evenly that material is extracted out without obvious bubble；
Heating is closed, stops stirring, starts to discharge；
(3) cooling packing obtains finished product hot-fusible pressure-sensitive adhesive after discharging.
Further, filter screen filtration is used when step (2) discharges；The filter screen uses 150 mesh double-level-metal nets.
Beneficial effects of the present invention: the present invention, which prepares resulting hot-fusible pressure-sensitive adhesive, has low temperature flexibility good, heat-resisting quantity
Can be good, the features such as peel strength is big, and UV resistant performance is good, can meet waterproof roll to peel strength, resistance to ultraviolet well
The requirement of linear and resistant of high or low temperature etc..
Specific embodiment
The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention..
In following embodiments: naphthenic oil KN4010 can be bought by Karamay Petrochemical Company, and one FM-100 of tackifying resin can
By Taiwan, Lian Chao Industry Co., Ltd is bought, and two C-100W of tackifying resin can be bought by eastman chemical Co., Ltd, heat
Plastic rubber 1 can be bought by Taiwan Lee Chang Yung Chemical Indust, and two G1730M of thermoplastic elastomer can be by section
It rises high-performance polymer company to buy, antioxidant 1010,168 ultraviolet absorber UV-328 and UV-P can be by BASF Co., Ltd
It buys.
Embodiment 1
(1) plasticizer naphthenic oil 23kg, 1.5kg antioxidant and 1.5kg ultraviolet absorber are put into reaction kettle, starts to add
Heat, revolving speed set 30rpm, and material temperature rises to after 120 DEG C, and 14kg rubber one and 20kg rubber two is added, and material temperature is controlled 160
DEG C, it heats 120 minutes, confirmation rubber all melts；
(2) 20kg tackifying resin one and 20kg tackifying resin two is added, revolving speed sets 60rpm, and closed reactor is taken out true
Sky, pressure < -0.08MPa；After 30 minutes, confirm that the tackifying resin of investment is completely melt and stirs evenly, material is without obvious gas
Bubble extraction, heating are closed, and stirring is stopped, and begin preparing discharging operation, and filter screen uses 150 mesh double-level-metal nets；
(3) high temperature resistant silicon oil release paper or release film packed products are used, the resistance to purple of finished product can be packaged to be after cooling
The hot-fusible pressure-sensitive adhesive of outside line.
Coating measures its performance, specific as shown in table 1.
Embodiment 2
(1) plasticizer naphthenic oil 18kg, 1kg antioxidant and 2kg ultraviolet absorber are put into reaction kettle, begun to warm up, turned
Speed setting 50rpm, material temperature rise to after 120 DEG C, and 5kg rubber one and 15kg rubber two is added, and material temperature controls the heating at 180 DEG C
150 minutes, confirmation rubber all melted；
(2) 32kg tackifying resin one is added and two revolving speed of 27kg tackifying resin sets 80rpm, closed reactor vacuumizes,
Pressure < -0.08MPa；After 30 minutes, confirm that the tackifying resin of investment is completely melt and stirs evenly, material is taken out without obvious bubble
Out, heating is closed, and stops stirring, begins preparing discharging operation, and filter screen uses 150 mesh double-level-metal nets；
(3) high temperature resistant silicon oil release paper or release film packed products are used, the resistance to purple of finished product can be packaged to be after cooling
The hot-fusible pressure-sensitive adhesive of outside line.
Coating measures its performance, specific as shown in table 1.
Embodiment 3
(1) plasticizer naphthenic oil 16.5kg, 1kg antioxidant and 2kg ultraviolet absorber are put into reaction kettle, begun to warm up,
Revolving speed sets 40rpm, and material temperature rises to after 120 DEG C, and 15kg rubber one and 15kg rubber two is added, and material temperature controls at 170 DEG C, adds
Heat 130 minutes, confirmation rubber all melt；
(2) 30kg tackifying resin one and 20kg tackifying resin two is added, revolving speed sets 70rpm, and closed reactor is taken out true
Sky, pressure < -0.08MPa；After 35 minutes, confirm that the tackifying resin of investment is completely melt and stirs evenly, material is without obvious gas
Bubble extraction, heating are closed, and stirring is stopped, and begin preparing discharging operation, and filter screen uses 150 mesh double-level-metal nets；
(3) high temperature resistant silicon oil release paper or release film packed products are used, the resistance to purple of finished product can be packaged to be after cooling
The hot-fusible pressure-sensitive adhesive of outside line.
Coating measures its performance, specific as shown in table 1.
Embodiment 4
(1) plasticizer naphthenic oil 16.5kg, 1kg antioxidant and 2kg ultraviolet absorber are put into reaction kettle, begun to warm up,
Revolving speed sets 45rpm, and material temperature rises to after 120 DEG C, and 11kg rubber one and 18kg rubber two is added, and material temperature controls at 175 DEG C, adds
Heat 145 minutes, confirmation rubber all melt；
(2) 31.5kg tackifying resin one and 20kg tackifying resin two is added, revolving speed sets 75rpm, and closed reactor is taken out true
Sky, pressure < -0.08MPa after 35 minutes, confirm that the tackifying resin of investment is completely melt and stirs evenly, material is without obvious gas
Bubble extraction, heating are closed, and stirring is stopped, and begin preparing discharging operation, and filter screen uses 150 mesh double-level-metal nets；
(3) high temperature resistant silicon oil release paper or release film packed products are used, the resistance to purple of finished product can be packaged to be after cooling
The hot-fusible pressure-sensitive adhesive of outside line.
Coating measures its performance, specific as shown in table 1.
1 Example formulations of table and result
From the data in table 1, it can be seen that hot-fusible pressure-sensitive adhesive of the invention still has good peel strength, warp after ultraviolet light
Test can be used for engineering construction.
Claims (10)
1. the hot-fusible pressure-sensitive adhesive of UV resistant, it is characterized in that formula rate is as follows by weight: one 5 ~ 17 parts of rubber；Rubber
2 15 ~ 35 parts；8 ~ 25 parts of plasticizer；One 25 ~ 42 parts of tackifying resin；2 18 ~ 35 parts of tackifying resin；0.5 ~ 1.5 part of antioxidant；
1 ~ 2 part of ultraviolet absorber.
2. the hot-fusible pressure-sensitive adhesive of UV resistant as described in claim 1, it is characterized in that: the rubber one is specially styrene-second
Alkene-butylene-styrene copolymers；Wherein styrene mass percentage content is 25%-35%, diblock content < 3%, molecular weight
6-10 ten thousand.
3. the hot-fusible pressure-sensitive adhesive of UV resistant as described in claim 1, it is characterized in that: the rubber two is specially styrene-second
Alkene-propylene-styrene copolymer；Wherein styrene mass percentage content 18%-24%, diblock content < 1%.
4. the hot-fusible pressure-sensitive adhesive of UV resistant as described in claim 1, it is characterized in that: the plasticizer is naphthenic oil.
5. the hot-fusible pressure-sensitive adhesive of UV resistant as described in claim 1, it is characterized in that: the tackifying resin one is water white hydrogenation
C9 Petropols.
6. the hot-fusible pressure-sensitive adhesive of UV resistant as described in claim 1, it is characterized in that: the tackifying resin two is water white hydrogenation
C5 Petropols.
7. the hot-fusible pressure-sensitive adhesive of UV resistant as described in claim 1, it is characterized in that: the antioxidant is by antioxidant 1010 and resists
168 arbitrary proportion of oxygen agent mixes.
8. the hot-fusible pressure-sensitive adhesive of UV resistant as described in claim 1, it is characterized in that: the ultraviolet absorber be UV-328 and/
Or UV-P.
9. the preparation method of the hot-fusible pressure-sensitive adhesive of UV resistant described in claim 1, it is characterized in that steps are as follows:
(1) plasticizer, antioxidant and ultraviolet absorber are put into reaction kettle, begun to warm up, revolving speed sets 30-50rpm, is warming up to
115-125 DEG C, rubber one and rubber two is added, controls material temperature at 160-180 DEG C, heating 120-150min is until rubber is all molten
Change；
(2) tackifying resin one and tackifying resin two, setting speed 60-80rpm, closed reactor is added, vacuumizes until pressure
< -0.08MPa；30-40min is kept until tackifying resin is completely melt and stirs evenly that material is extracted out without obvious bubble；It closes
Heating is closed, stops stirring, starts to discharge；
(3) cooling packing obtains finished product hot-fusible pressure-sensitive adhesive after discharging.
10. the preparation method of the hot-fusible pressure-sensitive adhesive of UV resistant as claimed in claim 9, it is characterized in that: step (2) is adopted when discharging
Use filter screen filtration；The filter screen uses 150 mesh double-level-metal nets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910395689.5A CN110079256A (en) | 2019-05-10 | 2019-05-10 | Hot-fusible pressure-sensitive adhesive of UV resistant and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910395689.5A CN110079256A (en) | 2019-05-10 | 2019-05-10 | Hot-fusible pressure-sensitive adhesive of UV resistant and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN110079256A true CN110079256A (en) | 2019-08-02 |
Family
ID=67419993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910395689.5A Pending CN110079256A (en) | 2019-05-10 | 2019-05-10 | Hot-fusible pressure-sensitive adhesive of UV resistant and preparation method thereof |
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| Country | Link |
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| CN (1) | CN110079256A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111423833A (en) * | 2020-06-01 | 2020-07-17 | 浙江辉柯纸塑制品有限公司 | Low-temperature hot-melt pressure-sensitive adhesive and preparation method thereof |
| CN113956825A (en) * | 2021-09-14 | 2022-01-21 | 科建高分子材料（上海）股份有限公司 | Hot melt adhesive and waterproof lap joint adhesive tape |
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| CN105694776A (en) * | 2016-01-29 | 2016-06-22 | 惠州市能辉化工有限公司 | High-polymer waterproof coiled material hot-melt pressure-sensitive adhesive and preparation method thereof |
| CN106893536A (en) * | 2017-03-10 | 2017-06-27 | 新乡市华洋粘合剂有限公司 | A kind of waterproof roll PUR and preparation method thereof |
| CN109056837A (en) * | 2018-09-18 | 2018-12-21 | 广东能辉新材料科技有限公司 | Exempt to take off type self-adhering rubber waterstop and preparation method thereof |
-
2019
- 2019-05-10 CN CN201910395689.5A patent/CN110079256A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105694776A (en) * | 2016-01-29 | 2016-06-22 | 惠州市能辉化工有限公司 | High-polymer waterproof coiled material hot-melt pressure-sensitive adhesive and preparation method thereof |
| CN106893536A (en) * | 2017-03-10 | 2017-06-27 | 新乡市华洋粘合剂有限公司 | A kind of waterproof roll PUR and preparation method thereof |
| CN109056837A (en) * | 2018-09-18 | 2018-12-21 | 广东能辉新材料科技有限公司 | Exempt to take off type self-adhering rubber waterstop and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 万惠娟等: "GB/T 23457―2017《预铺防水卷材》新国标解读 ", 《中国建筑防水》 * |
| 张歆炯等: "解读GB/T23457―2009《湿铺/预铺防水卷材》 ", 《中国建筑防水》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111423833A (en) * | 2020-06-01 | 2020-07-17 | 浙江辉柯纸塑制品有限公司 | Low-temperature hot-melt pressure-sensitive adhesive and preparation method thereof |
| CN113956825A (en) * | 2021-09-14 | 2022-01-21 | 科建高分子材料（上海）股份有限公司 | Hot melt adhesive and waterproof lap joint adhesive tape |
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Application publication date: 20190802 |