CN105062406A - Binder material composition for LOW-E glass and preparation method of binder - Google Patents
Binder material composition for LOW-E glass and preparation method of binder Download PDFInfo
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- CN105062406A CN105062406A CN201510502230.2A CN201510502230A CN105062406A CN 105062406 A CN105062406 A CN 105062406A CN 201510502230 A CN201510502230 A CN 201510502230A CN 105062406 A CN105062406 A CN 105062406A
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- 239000011521 glass Substances 0.000 title claims abstract description 49
- 239000011230 binding agent Substances 0.000 title claims abstract description 31
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 239000000203 mixture Substances 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 title claims abstract description 12
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 81
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 60
- 239000006087 Silane Coupling Agent Substances 0.000 claims abstract description 37
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 30
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims abstract description 27
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims abstract description 27
- 239000004115 Sodium Silicate Substances 0.000 claims abstract description 26
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 26
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052911 sodium silicate Inorganic materials 0.000 claims abstract description 26
- 229920005989 resin Polymers 0.000 claims abstract description 23
- 239000011347 resin Substances 0.000 claims abstract description 23
- 239000004945 silicone rubber Substances 0.000 claims abstract description 18
- 235000012239 silicon dioxide Nutrition 0.000 claims description 17
- 238000003723 Smelting Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 4
- 238000000227 grinding Methods 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 238000010309 melting process Methods 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000001070 adhesive effect Effects 0.000 description 12
- 239000000853 adhesive Substances 0.000 description 8
- 239000007767 bonding agent Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Adhesives Or Adhesive Processes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a binder material composition for LOW-E glass and a preparation method of a binder. The binder material composition comprises the following components in parts by weight: 100 parts of silicone rubber resin, 10-50 parts of methyl silicone oil, 1-10 parts of silica, 1-5 parts of a silane coupling agent, 1-10 parts of sodium silicate, 10-60 parts of formaldehyde and 20-40 parts of phenol. Through the design, the binder, manufactured through the scheme, for the LOW-E glass has excellent binding performance when being used for binding the LOW-E glass, so that the operational performance and the service life of the bound glass are greatly and respectively improved and prolonged.
Description
Technical Field
The invention relates to the field of production and preparation of a binder for LOW-E glass, in particular to a binder material composition for LOW-E glass and a preparation method of the binder.
Background
The LOW-E glass is often used by bonding a plurality of pieces of LOW-E glass together in many cases, so that the use effect of the LOW-E glass in the later stage is greatly influenced by the performance of the bonding agent, and the glass product is not well bonded firmly, thereby bringing unnecessary problems to the use in the later stage and seriously influencing the normal production life.
Therefore, the present invention provides a binder material composition for LOW-E glass, which has good binding performance and can bind LOW-E glass well, and a method for preparing the binder.
Disclosure of Invention
In view of the above prior art, the present invention aims to overcome the problems of the prior art that the bonding between the glasses is not firm, which leads to the damage of the glasses and affects the normal production and life, and thus provides a bonding material composition for LOW-E glass and a preparation method of the bonding agent, wherein the bonding material composition has good bonding performance and can bond the LOW-E glass well.
In order to achieve the above object, the present invention provides a binder material composition for LOW-E glass, wherein the composition comprises a silicone rubber resin, methyl silicone oil, silica, a silane coupling agent, sodium silicate, formaldehyde and phenol; wherein,
relative to 100 parts by weight of the silicone rubber resin, the content of the methyl silicone oil is 10-50 parts by weight, the content of the silicon dioxide is 1-10 parts by weight, the content of the silane coupling agent is 1-5 parts by weight, the content of the sodium silicate is 1-10 parts by weight, the content of the formaldehyde is 10-60 parts by weight, and the content of the phenol is 20-40 parts by weight.
The invention also provides a preparation method of the binder for LOW-E glass, wherein the preparation method comprises the following steps: mixing and smelting silicone rubber resin, methyl silicone oil, silicon dioxide, a silane coupling agent, sodium silicate, formaldehyde and phenol to prepare a binder for LOW-E glass; wherein,
the silicon rubber comprises, by weight, 100 parts of silicon rubber resin, 10-50 parts of methyl silicone oil, 1-10 parts of silicon dioxide, 1-5 parts of silane coupling agent, 1-10 parts of sodium silicate, 10-60 parts of formaldehyde and 20-40 parts of phenol.
According to the technical scheme, the silicon rubber resin, the methyl silicone oil, the silicon dioxide, the silane coupling agent, the sodium silicate, the formaldehyde and the phenol are mixed and smelted according to a certain proportion, so that the adhesive for the LOW-E glass prepared by the scheme has good adhesive property when the LOW-E glass is adhered, the service performance of the adhered glass is greatly improved, and the service life of the adhered glass is greatly prolonged.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Detailed Description
The following describes in detail specific embodiments of the present invention. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
The invention provides a binder material composition for LOW-E glass, wherein the composition comprises silicone rubber resin, methyl silicone oil, silicon dioxide, a silane coupling agent, sodium silicate, formaldehyde and phenol; wherein,
relative to 100 parts by weight of the silicone rubber resin, the content of the methyl silicone oil is 10-50 parts by weight, the content of the silicon dioxide is 1-10 parts by weight, the content of the silane coupling agent is 1-5 parts by weight, the content of the sodium silicate is 1-10 parts by weight, the content of the formaldehyde is 10-60 parts by weight, and the content of the phenol is 20-40 parts by weight.
According to the design, the silicon rubber resin, the methyl silicone oil, the silicon dioxide, the silane coupling agent, the sodium silicate, the formaldehyde and the phenol are mixed and smelted according to a certain proportion, so that the adhesive for the LOW-E glass prepared by the scheme has good adhesive property when being used for bonding the LOW-E glass, and the service performance and the service life of the bonded glass are greatly improved.
In order to make the prepared adhesive have better adhesive property when actually bonding glass, thereby further improving the service life of the bonded glass, in a preferred embodiment of the invention, relative to 100 parts by weight of the silicone rubber resin, the content of the methyl silicone oil is 20-40 parts by weight, the content of the silicon dioxide is 3-7 parts by weight, the content of the silane coupling agent is 2-4 parts by weight, the content of the sodium silicate is 3-7 parts by weight, the content of the formaldehyde is 30-50 parts by weight, and the content of the phenol is 25-35 parts by weight.
In order to achieve a binder without significant particles in the binder, and to further improve the homogeneity of the mixed materials, in a preferred embodiment of the invention, the silica has a particle size of no more than 1 mm.
The silane coupling agent may be selected as the type of silane coupling agent conventionally used in the art, for example, in a preferred embodiment of the present invention, the silane coupling agent may be selected as KH570 silane coupling agent.
The invention also provides a preparation method of the binder for LOW-E glass, wherein the preparation method comprises the following steps: mixing and smelting silicone rubber resin, methyl silicone oil, silicon dioxide, a silane coupling agent, sodium silicate, formaldehyde and phenol to prepare a binder for LOW-E glass; wherein,
the silicon rubber comprises, by weight, 100 parts of silicon rubber resin, 10-50 parts of methyl silicone oil, 1-10 parts of silicon dioxide, 1-5 parts of silane coupling agent, 1-10 parts of sodium silicate, 10-60 parts of formaldehyde and 20-40 parts of phenol.
Also, in order to improve the adhesive property of the finally obtained adhesive, in a preferred embodiment of the present invention, the methyl silicone oil is used in an amount of 20 to 40 parts by weight, the silica is used in an amount of 3 to 7 parts by weight, the silane coupling agent is used in an amount of 2 to 4 parts by weight, the sodium silicate is used in an amount of 3 to 7 parts by weight, the formaldehyde is used in an amount of 30 to 50 parts by weight, and the phenol is used in an amount of 25 to 35 parts by weight, relative to 100 parts by weight of the silicone rubber resin.
Also, in order to make the mixing between the respective substances more uniform, in a preferred embodiment of the present invention, the preparation method may further include grinding the silica into powder having a particle size of not more than 1 mm.
The silane coupling agent may be of the type conventionally used in the art, for example, in a preferred embodiment of the present invention, the silane coupling agent may be a KH570 silane coupling agent.
The smelting process can be operated according to the smelting mode conventionally adopted in the field, the smelting temperature can not be limited, and in a more preferable embodiment of the invention, the smelting temperature of the smelting process can be further selected to be 100-150 ℃ in order to ensure better smelting effect.
The present invention will be described in detail below by way of examples. In the following examples, the silicone rubber resin, the methyl silicone oil, the silica, the silane coupling agent, the sodium silicate, the formaldehyde and the phenol were conventionally commercially available products.
Example 1
100g of silicone rubber resin, 20g of methyl silicone oil, 3g of silicon dioxide, 2g of silane coupling agent, 3g of sodium silicate, 30g of formaldehyde and 25g of phenol are mixed and then are smelted at the temperature of 100 ℃, and the binder A1 for LOW-E glass is prepared.
Example 2
100g of silicone rubber resin, 40g of methyl silicone oil, 7g of silicon dioxide, 4g of silane coupling agent, 3-7g of sodium silicate, 50g of formaldehyde and 35g of phenol are mixed and then smelted under the condition that the temperature is 150 ℃, and the binder A2 for LOW-E glass is prepared.
Example 3
100g of silicone rubber resin, 30g of methyl silicone oil, 5g of silicon dioxide, 3g of silane coupling agent, 5g of sodium silicate, 40g of formaldehyde and 30g of phenol are mixed and then are smelted at the temperature of 120 ℃, and the binder A3 for LOW-E glass is prepared.
Example 4
Preparation was carried out in accordance with the preparation method of example 1, except that the methyl silicone oil was used in an amount of 10g, the silica was used in an amount of 1g, the silane coupling agent was used in an amount of 1g, the sodium silicate was used in an amount of 1g, the formaldehyde was used in an amount of 10g, and the phenol was used in an amount of 20g, to obtain a binder A4 for LOW-E glass.
Example 5
Preparation was carried out in accordance with the preparation method of example 2, except that the methyl silicone oil was used in an amount of 50g, the silica was used in an amount of 10g, the silane coupling agent was used in an amount of 5g, the sodium silicate was used in an amount of 10g, the formaldehyde was used in an amount of 60g, and the phenol was used in an amount of 40g, to obtain a binder A5 for LOW-E glass.
Comparative example 1
The preparation was carried out in accordance with the preparation method of example 3 except that the methyl silicone oil was used in an amount of 5g, the formaldehyde was used in an amount of 5g, and the phenol was used in an amount of 10g, to obtain a binder D1 for LOW-E glass.
Comparative example 2
Preparation was carried out in accordance with the preparation method of example 3, except that the methyl silicone oil was used in an amount of 80g, the silica was used in an amount of 20g, the silane coupling agent was used in an amount of 10g, the sodium silicate was used in an amount of 20g, the formaldehyde was used in an amount of 80g, and the phenol was used in an amount of 50g, to obtain a binder D2 for LOW-E glass.
Test example
The obtained A1-A5, D1 and D2 were bonded to LOW-E glass, respectively, and after the bonding agent was dried, the bonding agent was strongly stretched to examine whether the LOW-E glass was loose or not, and the results are shown in Table 1.
TABLE 1
| Numbering | Whether the glass is loose |
| A1 | Without looseness |
| A2 | Without looseness |
| A3 | Without looseness |
| A4 | Slight looseness exists |
| A5 | Slight looseness exists |
| D1 | Obvious loosening and cracks appear |
| D2 | Obvious loosening and cracks appear |
As can be seen from Table 1, the adhesive prepared within the scope of the invention can effectively bond LOW-E glass in actual use, and the bonded basic glass can not obviously loosen under strong stretching, but the bonding effect of the adhesive prepared outside the scope of the invention is obviously poor, and obvious loosening and cracks appear after stretching, and meanwhile, the bonding performance of the adhesive prepared within the preferred scope of the invention is better, and obviously, the adhesive has no visible loosening, so that the glass can be effectively bonded, and the bonding quality is ensured.
The preferred embodiments of the present invention have been described in detail, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the invention is not described in any way for the possible combinations in order to avoid unnecessary repetition.
In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (9)
1. A binder material composition for LOW-E glass, which is characterized by comprising silicone rubber resin, methyl silicone oil, silicon dioxide, a silane coupling agent, sodium silicate, formaldehyde and phenol; wherein,
relative to 100 parts by weight of the silicone rubber resin, the content of the methyl silicone oil is 10-50 parts by weight, the content of the silicon dioxide is 1-10 parts by weight, the content of the silane coupling agent is 1-5 parts by weight, the content of the sodium silicate is 1-10 parts by weight, the content of the formaldehyde is 10-60 parts by weight, and the content of the phenol is 20-40 parts by weight.
2. The composition as set forth in claim 1, wherein the methyl silicone oil is contained in an amount of 20 to 40 parts by weight, the silica is contained in an amount of 3 to 7 parts by weight, the silane coupling agent is contained in an amount of 2 to 4 parts by weight, the sodium silicate is contained in an amount of 3 to 7 parts by weight, the formaldehyde is contained in an amount of 30 to 50 parts by weight, and the phenol is contained in an amount of 25 to 35 parts by weight, relative to 100 parts by weight of the silicone rubber resin.
3. A composition according to claim 1 or 2, wherein the silica has a particle size of no more than 1 mm.
4. The composition of claim 1 or 2, wherein the silane coupling agent is a KH570 silane coupling agent.
5. A preparation method of the binder for LOW-E glass is characterized by comprising the following steps: mixing and smelting silicone rubber resin, methyl silicone oil, silicon dioxide, a silane coupling agent, sodium silicate, formaldehyde and phenol to prepare a binder for LOW-E glass; wherein,
the silicon rubber comprises, by weight, 100 parts of silicon rubber resin, 10-50 parts of methyl silicone oil, 1-10 parts of silicon dioxide, 1-5 parts of silane coupling agent, 1-10 parts of sodium silicate, 10-60 parts of formaldehyde and 20-40 parts of phenol.
6. The preparation method according to claim 5, wherein the methyl silicone oil is used in an amount of 20 to 40 parts by weight, the silica is used in an amount of 3 to 7 parts by weight, the silane coupling agent is used in an amount of 2 to 4 parts by weight, the sodium silicate is used in an amount of 3 to 7 parts by weight, the formaldehyde is used in an amount of 30 to 50 parts by weight, and the phenol is used in an amount of 25 to 35 parts by weight, relative to 100 parts by weight of the silicone rubber resin.
7. The production method according to claim 5 or 6, wherein the production method further comprises grinding silica into powder having a particle size of not more than 1 mm.
8. The production method according to claim 5 or 6, wherein the silane coupling agent is a KH570 silane coupling agent.
9. The production method according to claim 5 or 6, wherein the melting temperature of the melting process is 100-150 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510502230.2A CN105062406A (en) | 2015-08-14 | 2015-08-14 | Binder material composition for LOW-E glass and preparation method of binder |
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| CN201510502230.2A CN105062406A (en) | 2015-08-14 | 2015-08-14 | Binder material composition for LOW-E glass and preparation method of binder |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111019591A (en) * | 2019-12-07 | 2020-04-17 | 杭州之江新材料有限公司 | Two-component organosilicon sealant and application thereof in LOW-E hollow glass |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103131380A (en) * | 2013-03-21 | 2013-06-05 | 辽宁吕氏化工（集团）有限公司 | Odorless silicone sealant |
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- 2015-08-14 CN CN201510502230.2A patent/CN105062406A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103131380A (en) * | 2013-03-21 | 2013-06-05 | 辽宁吕氏化工（集团）有限公司 | Odorless silicone sealant |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111019591A (en) * | 2019-12-07 | 2020-04-17 | 杭州之江新材料有限公司 | Two-component organosilicon sealant and application thereof in LOW-E hollow glass |
| CN111019591B (en) * | 2019-12-07 | 2022-05-24 | 杭州之江新材料有限公司 | Two-component organosilicon sealant and application thereof in LOW-E hollow glass |
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Address after: 241000 Anhui Province, Wuhu city Jinghu District Zhongjiang integrate Western Plaza B-101 Applicant after: WUHU VACUUM TECHNOLOGY CO., LTD. Address before: 241000 room 320, building B, science and technology innovation center, Wuhu economic and Technological Development Zone, Anhui Applicant before: WUHU VACUUM TECHNOLOGY CO., LTD. |
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Address after: 241000 Anhui city of Wuhu Province Economic and Technological Development Zone Dong Liang Road No. 11 Applicant after: WUHU VACUUM TECHNOLOGY CO., LTD. Address before: 241000 Anhui Province, Wuhu city Jinghu District Zhongjiang integrate Western Plaza B-101 Applicant before: WUHU VACUUM TECHNOLOGY CO., LTD. |
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