CN113136153A - Hollow glass edge warming adhesive and preparation method thereof - Google Patents
Hollow glass edge warming adhesive and preparation method thereof Download PDFInfo
- Publication number
- CN113136153A CN113136153A CN202110587726.XA CN202110587726A CN113136153A CN 113136153 A CN113136153 A CN 113136153A CN 202110587726 A CN202110587726 A CN 202110587726A CN 113136153 A CN113136153 A CN 113136153A
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- CN
- China
- Prior art keywords
- parts
- hollow glass
- glue
- warming
- edge
- Prior art date
- 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.)
- Pending
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- 239000011521 glass Substances 0.000 title claims abstract description 34
- 238000010792 warming Methods 0.000 title claims abstract description 27
- 239000000853 adhesive Substances 0.000 title claims abstract description 10
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 10
- 238000002360 preparation method Methods 0.000 title claims description 8
- 239000003292 glue Substances 0.000 claims abstract description 23
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229920002367 Polyisobutene Polymers 0.000 claims abstract description 11
- 229920005549 butyl rubber Polymers 0.000 claims abstract description 11
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 11
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims abstract description 11
- 235000013539 calcium stearate Nutrition 0.000 claims abstract description 11
- 239000008116 calcium stearate Substances 0.000 claims abstract description 11
- 239000006229 carbon black Substances 0.000 claims abstract description 11
- 229920006244 ethylene-ethyl acrylate Polymers 0.000 claims abstract description 11
- 239000003208 petroleum Substances 0.000 claims abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 11
- 239000011347 resin Substances 0.000 claims abstract description 11
- 229920005989 resin Polymers 0.000 claims abstract description 11
- 238000004898 kneading Methods 0.000 claims description 17
- 238000003756 stirring Methods 0.000 claims description 15
- 238000007789 sealing Methods 0.000 abstract description 10
- 238000001179 sorption measurement Methods 0.000 abstract description 5
- 238000009833 condensation Methods 0.000 abstract description 4
- 230000005494 condensation Effects 0.000 abstract description 4
- 125000006850 spacer group Chemical group 0.000 abstract description 3
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000002844 melting Methods 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract description 2
- 230000000087 stabilizing effect Effects 0.000 abstract description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- 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
- C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
- C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
- C09J123/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
- C09J123/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a hollow glass edge warming adhesive which comprises the following components in parts by weight: 3-4 parts of butyl rubber, 21-25 parts of polyisobutylene, 7-9 parts of ethylene ethyl acrylate copolymer, 2-5 parts of naphthenic oil, 4-5 parts of petroleum resin, 2-5 parts of calcium stearate, 16-19 parts of calcium carbonate, 10-15 parts of water absorbing powder and 16-20 parts of carbon black. The technical scheme has the advantages of low heat conductivity coefficient, good condensation resistance, excellent sealing property, durability, moisture adsorption property and noise resistance. The edge warming glue has the sealing property and initial viscosity of butyl glue, has the solid viscosity of outer glue after 12 hours of molding, has the supporting force of a rigid edge warming, and can meet the hardness requirement of producing hollow glass with a hot-melting edge warming spacer bar of below 20 mm. The warm limit effect that this warm limit was glued and is brought is favorable to stabilizing indoor temperature, reduces the air convection, can provide more comfortable indoor environment.
Description
Technical Field
The invention belongs to the technical field of glass sealant, and particularly relates to hollow glass edge warming glue and a preparation method thereof.
Background
Hollow glass is more and more widely applied to buildings due to the excellent energy-saving performance of the hollow glass. However, the energy saving performance that insulating glass offers to people should not be only a short term, static behavior, but a long term and dynamic concept. If the hollow glass seal fails prematurely, energy is not saved, and energy is wasted more. Through analysis, the sealing life of the hollow glass is mainly the sealing condition of the edge, and in order to improve the sealing life of the hollow glass, ensure the retention rate of the argon in the inflated hollow glass and enable the argon to play an energy-saving role for a long time, the sealant technology needs to be further improved.
Disclosure of Invention
The invention aims to provide a warm edge adhesive for hollow glass and a preparation method thereof. The warm edge spacing strip formed by solidifying the warm edge glue has the advantages of low heat conductivity coefficient, good condensation resistance, excellent sealing property, durability and noise resistance.
The hollow glass edge warming glue is characterized by comprising the following components in parts by weight: 3-4 parts of butyl rubber, 21-25 parts of polyisobutylene, 7-9 parts of ethylene ethyl acrylate copolymer, 2-5 parts of naphthenic oil, 4-5 parts of petroleum resin, 2-5 parts of calcium stearate, 16-19 parts of calcium carbonate, 10-15 parts of water absorbing powder and 16-20 parts of carbon black. The method comprises the following steps:
(1) sequentially adding 3-4 parts of butyl rubber, 21-25 parts of polyisobutylene, 7-9 parts of ethylene ethyl acrylate copolymer, 4-5 parts of petroleum resin and 2-5 parts of calcium stearate into a kneading machine at 130-160 ℃, kneading and stirring for 30-40min under a vacuum state;
(2) then sequentially adding 16-19 parts of calcium carbonate, 10-15 parts of water-absorbing powder and 16-20 parts of carbon black, and fully kneading and stirring for 60min under a vacuum state;
and adding 2-5 parts of naphthenic oil, kneading and stirring for 60min in vacuum to prepare the hollow glass edge-warming adhesive.
After the hollow glass edge-warming glue is solidified and molded, the hollow glass edge-warming glue has low heat conductivity coefficient, good condensation resistance, excellent sealing property, durability, moisture adsorption and noise resistance. The edge warming glue has the sealing property and initial viscosity of butyl glue, has the solid viscosity of outer glue after 12 hours of molding, has the supporting force of a rigid edge warming, and can meet the hardness requirement of producing hollow glass with a hot-melting edge warming spacer bar of below 20 mm. The warm limit effect that this warm limit was glued and is brought is favorable to stabilizing indoor temperature, reduces the air convection, can provide more comfortable indoor environment.
Detailed Description
The present invention is described in further detail below with reference to examples, but it should not be construed that the scope of the above subject matter of the present invention is limited to the following examples, and that all the technologies realized based on the above subject matter of the present invention belong to the scope of the present invention.
Example 1
The hollow glass edge warming glue comprises the following components in parts by weight: 3 parts of butyl rubber, 21 parts of polyisobutylene, 7 parts of ethylene ethyl acrylate copolymer, 2 parts of naphthenic oil, 4 parts of petroleum resin, 2 parts of calcium stearate, 16 parts of calcium carbonate, 10 parts of water absorbing powder and 16 parts of carbon black.
The preparation method comprises the following steps:
(1) sequentially adding 3 parts of butyl rubber, 21 parts of polyisobutylene, 7 parts of ethylene-ethyl acrylate copolymer, 4 parts of petroleum resin and 2 parts of calcium stearate into a kneader at the temperature of 130-160 ℃, kneading and stirring for 30-40min in a vacuum state;
(2) then adding 16 parts of calcium carbonate, 10 parts of water-absorbing powder and 16 parts of carbon black in sequence, and fully kneading and stirring for 60min under a vacuum state;
(3) and adding 2 parts of naphthenic oil, kneading and stirring for 60min in vacuum to prepare the hollow glass edge-warming adhesive.
Example 2
The hollow glass edge warming glue comprises the following components in parts by weight: 4 parts of butyl rubber, 23 parts of polyisobutylene, 8 parts of ethylene ethyl acrylate copolymer, 3 parts of naphthenic oil, 4 parts of petroleum resin, 3 parts of calcium stearate, 17 parts of calcium carbonate, 12 parts of water absorbing powder and 18 parts of carbon black.
The preparation method comprises the following steps:
(1) sequentially adding 4 parts of butyl rubber, 23 parts of polyisobutylene, 8 parts of ethylene-ethyl acrylate copolymer, 4 parts of petroleum resin and 3 parts of calcium stearate into a kneader at the temperature of 130-160 ℃, kneading and stirring for 30-40min in a vacuum state;
(2) then adding 17 parts of calcium carbonate, 12 parts of water-absorbing powder and 18 parts of carbon black in sequence, and fully kneading and stirring for 60min under a vacuum state;
(3) adding 3 parts of naphthenic oil, kneading and stirring for 60min in vacuum to prepare the hollow glass edge-warming adhesive.
Example 3
The hollow glass edge warming glue comprises the following components in parts by weight: 4 parts of butyl rubber, 25 parts of polyisobutylene, 9 parts of ethylene ethyl acrylate copolymer, 5 parts of naphthenic oil, 5 parts of petroleum resin, 5 parts of calcium stearate, 19 parts of calcium carbonate, 15 parts of water absorbing powder and 20 parts of carbon black.
The preparation method comprises the following steps:
(1) sequentially adding 4 parts of butyl rubber, 25 parts of polyisobutylene, 9 parts of ethylene-ethyl acrylate copolymer, 5 parts of petroleum resin and 5 parts of calcium stearate into a kneader at the temperature of 130-160 ℃, kneading and stirring for 30-40min in a vacuum state;
(2) then adding 19 parts of calcium carbonate, 15 parts of water-absorbing powder and 20 parts of carbon black in sequence, and fully kneading and stirring for 60min under a vacuum state;
(3) and adding 5 parts of naphthenic oil, kneading and stirring for 60min in vacuum to prepare the hollow glass edge warming glue.
Regarding the thermal conductivity, when the existing hollow glass edge sealing material is made of aluminum, the thermal conductivity is 160W/(m.k), the steel is 50W/(m.k), the stainless steel is 17W/(m.k), the glass is 1W/(m.k), and the thermal conductivity of the warm edge spacer solidified by the warm edge glue in the technical scheme is only 0.168W/(. square meter.k).
In terms of condensation resistance, compared with the existing metal cold-edge hollow glass, the edge temperature of the hollow glass sealed by the warm-edge glue can be increased by about 10 ℃.
The warm edge adhesive has an extremely low water vapor transmission rate in terms of sealing durability. The water vapor and gas permeability of the existing sealing material and the edge-warming glue in the technical scheme are shown in the following table:
as can be seen from the table above, the warm edge adhesive in the technical scheme has low water vapor transmission rate, can form better barrier to prevent the water vapor from entering and the inert gas from leaking, and is beneficial to keeping the sealing performance of the hollow glass for a long time, thereby ensuring the energy-saving performance of the hollow glass.
In addition, the edge warming glue in the technical scheme also has strong moisture adsorption capacity and good noise resistance. Compared with the existing sample, the water adsorption capacity of the edge warming glue can reach 4.5%, the water adsorption capacity of the same foreign product is only 3.6%, and the blocking volume can be increased by 18% after the edge warming glue is used.
While there have been shown and described what are at present considered to be the principles of the invention, its essential features and advantages, it will be understood that the invention is capable of numerous modifications and variations, all of which are within the scope of the invention as hereinafter claimed.
Claims (2)
1. The hollow glass edge warming glue is characterized by comprising the following components in parts by weight: 3-4 parts of butyl rubber, 21-25 parts of polyisobutylene, 7-9 parts of ethylene ethyl acrylate copolymer, 2-5 parts of naphthenic oil, 4-5 parts of petroleum resin, 2-5 parts of calcium stearate, 16-19 parts of calcium carbonate, 10-15 parts of water absorbing powder and 16-20 parts of carbon black.
2. The preparation method of the hollow glass edge-warming glue as claimed in claim 1, characterized by comprising the following steps:
sequentially adding 3-4 parts of butyl rubber, 21-25 parts of polyisobutylene, 7-9 parts of ethylene ethyl acrylate copolymer, 4-5 parts of petroleum resin and 2-5 parts of calcium stearate into a kneading machine at 130-160 ℃, kneading and stirring for 30-40min under a vacuum state;
then sequentially adding 16-19 parts of calcium carbonate, 10-15 parts of water-absorbing powder and 16-20 parts of carbon black, and fully kneading and stirring for 60min under a vacuum state;
and adding 2-5 parts of naphthenic oil, kneading and stirring for 60min in vacuum to prepare the hollow glass edge-warming adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110587726.XA CN113136153A (en) | 2021-05-28 | 2021-05-28 | Hollow glass edge warming adhesive and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110587726.XA CN113136153A (en) | 2021-05-28 | 2021-05-28 | Hollow glass edge warming adhesive and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113136153A true CN113136153A (en) | 2021-07-20 |
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ID=76815818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110587726.XA Pending CN113136153A (en) | 2021-05-28 | 2021-05-28 | Hollow glass edge warming adhesive and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113136153A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101031627A (en) * | 2004-10-01 | 2007-09-05 | 博斯蒂克股份公司 | Packaged glass sealants |
| CN102911625A (en) * | 2012-11-19 | 2013-02-06 | 郑州中原应用技术研究开发有限公司 | Thermoplastic spacing bar and preparation method thereof |
| CN103588397A (en) * | 2013-10-23 | 2014-02-19 | 姚玉斌 | Energy-saving hollow glass edge warming adhesive tape as well as preparation method thereof |
| CN112795338A (en) * | 2021-01-18 | 2021-05-14 | 杭州之江新材料有限公司 | Hot melt adhesive for hollow glass spacing bar and preparation method thereof |
| CN112795337A (en) * | 2021-01-18 | 2021-05-14 | 杭州之江新材料有限公司 | Hot melt adhesive for hollow glass warm edge strips and preparation method thereof |
-
2021
- 2021-05-28 CN CN202110587726.XA patent/CN113136153A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101031627A (en) * | 2004-10-01 | 2007-09-05 | 博斯蒂克股份公司 | Packaged glass sealants |
| CN102911625A (en) * | 2012-11-19 | 2013-02-06 | 郑州中原应用技术研究开发有限公司 | Thermoplastic spacing bar and preparation method thereof |
| CN103588397A (en) * | 2013-10-23 | 2014-02-19 | 姚玉斌 | Energy-saving hollow glass edge warming adhesive tape as well as preparation method thereof |
| CN112795338A (en) * | 2021-01-18 | 2021-05-14 | 杭州之江新材料有限公司 | Hot melt adhesive for hollow glass spacing bar and preparation method thereof |
| CN112795337A (en) * | 2021-01-18 | 2021-05-14 | 杭州之江新材料有限公司 | Hot melt adhesive for hollow glass warm edge strips and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 蒋秉钧;: "中空玻璃柔性暖边密封技术" * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20210720 |