CN105131846A - Cyclodextrin binder and preparation method thereof - Google Patents
Cyclodextrin binder and preparation method thereof Download PDFInfo
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- CN105131846A CN105131846A CN201510655183.5A CN201510655183A CN105131846A CN 105131846 A CN105131846 A CN 105131846A CN 201510655183 A CN201510655183 A CN 201510655183A CN 105131846 A CN105131846 A CN 105131846A
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- cyclodextrin
- binding agent
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- polymethylmethacrylate
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Abstract
The invention discloses cyclodextrin binder and a preparation method thereof. The cyclodextrin binder includes cyclodextrin, glycerin, polymethyl methacrylate, sodium dodecyl benzene sulfonate, glycol dimethacrylate and rosin. The cyclodextrin binder has excellent binding performance, and meanwhile has excellent heat resisting performance.
Description
Technical field
The present invention relates to binding agent, particularly, relate to a kind of cyclodextrin binding agent and preparation method thereof.
Background technology
Binding agent is the guarantee of cohesive strength between abrasive material and matrix.Along with the development of chemical engineering industry, various novel binders enters coated abrasive tool field, improves the performance of coated abrasive tool, facilitates coated abrasive tool industrial expansion.Binding agent, except sizing material, also comprises the ancillary components such as solvent, solidifying agent, toughner, sanitas, tinting material, defoamer.Binding agent, except the most frequently used gelatin, also comprises synthetic resins, rubber and paint.
Although existing binding agent sticky stickiness can on be greatly improved, be often difficult in heat-resisting meet the demand of producing.
Summary of the invention
The object of this invention is to provide a kind of cyclodextrin binding agent and preparation method thereof, this cyclodextrin binding agent has excellent sticky stickiness energy, also has excellent resistance toheat simultaneously.
To achieve these goals, the invention provides a kind of cyclodextrin binding agent, containing cyclodextrin, glycerol, polymethylmethacrylate, Sodium dodecylbenzene sulfonate, ethyleneglycol dimethyacrylate and rosin.
Present invention also offers a kind of preparation method of cyclodextrin binding agent, by the mixing of cyclodextrin, glycerol, polymethylmethacrylate, Sodium dodecylbenzene sulfonate, ethyleneglycol dimethyacrylate and rosin with obtained cyclodextrin binding agent.
Pass through technique scheme, the present invention is by utilizing cyclodextrin, glycerol, polymethylmethacrylate, Sodium dodecylbenzene sulfonate, synergy between ethyleneglycol dimethyacrylate and rosin, make the cyclodextrin binding agent obtained not only have excellent sticky stickiness energy, also there is excellent resistance toheat simultaneously.
Other features and advantages of the present invention are described in detail in embodiment part subsequently.
Embodiment
Below the specific embodiment of the present invention is described in detail.Should be understood that, embodiment described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
The invention provides a kind of cyclodextrin binding agent, containing cyclodextrin, glycerol, polymethylmethacrylate, Sodium dodecylbenzene sulfonate, ethyleneglycol dimethyacrylate and rosin.
In above-mentioned cyclodextrin binding agent, the content of each component can be selected in wide scope, but in order to make the cyclodextrin binding agent obtained, there is more excellent sticky stickiness energy and resistance toheat, preferably, relative to the cyclodextrin of 100 weight parts, the content of glycerol is 30-35 weight part, the content of polymethylmethacrylate is 15-20 weight part, the content of Sodium dodecylbenzene sulfonate is 4-8 weight part, the content of ethyleneglycol dimethyacrylate is 17-35 weight part, and the content of rosin is 5-15 weight part.
In above-mentioned cyclodextrin binding agent, the molecular weight of polymethylmethacrylate can be selected in wide scope, but in order to make the cyclodextrin binding agent obtained have more excellent sticky stickiness energy and resistance toheat, preferably, the molecular weight of polymethylmethacrylate is 10,000-3 ten thousand.
Present invention also offers a kind of preparation method of cyclodextrin binding agent, by the mixing of cyclodextrin, glycerol, polymethylmethacrylate, Sodium dodecylbenzene sulfonate, ethyleneglycol dimethyacrylate and rosin with obtained cyclodextrin binding agent.
In above-mentioned preparation method, the consumption of each material can be selected in wide scope, but in order to make the cyclodextrin binding agent obtained, there is more excellent sticky stickiness energy and resistance toheat, preferably, relative to the cyclodextrin of 100 weight parts, the consumption of glycerol is 30-35 weight part, the consumption of polymethylmethacrylate is 15-20 weight part, the consumption of Sodium dodecylbenzene sulfonate is 4-8 weight part, the consumption of ethyleneglycol dimethyacrylate is 17-35 weight part, and the consumption of rosin is 5-15 weight part.
In above-mentioned preparation method, the molecular weight of polymethylmethacrylate can be selected in wide scope, but in order to make the cyclodextrin binding agent obtained have more excellent sticky stickiness energy and resistance toheat, preferably, the molecular weight of polymethylmethacrylate is 10,000-3 ten thousand.
In above-mentioned preparation method, the condition of mixed processes can be selected in wide scope, but in order to make the cyclodextrin binding agent obtained have more excellent sticky stickiness energy and resistance toheat, preferably, mixing at least meets the following conditions: mixing temperature is 15-35 DEG C, and mixing time is 2-3h.
Below will be described the present invention by embodiment.
Embodiment 1
At 25 DEG C, cyclodextrin, glycerol, polymethylmethacrylate (weight-average molecular weight is 20,000), Sodium dodecylbenzene sulfonate, ethyleneglycol dimethyacrylate and rosin are obtained described cyclodextrin binding agent A1 according to 100:33:17:6:25:10 mixing 2.5h.
Embodiment 2
At 15 DEG C, cyclodextrin, glycerol, polymethylmethacrylate (weight-average molecular weight is 10,000), Sodium dodecylbenzene sulfonate, ethyleneglycol dimethyacrylate and rosin are obtained described cyclodextrin binding agent A2 according to 100:30:15:4:17:5 mixing 2h.
Embodiment 3
At 35 DEG C, cyclodextrin, glycerol, polymethylmethacrylate (weight-average molecular weight is 30,000), Sodium dodecylbenzene sulfonate, ethyleneglycol dimethyacrylate and rosin are obtained described cyclodextrin binding agent A3 according to 100:35:20:8:35:15 mixing 3h.
Comparative example 1
Obtained cyclodextrin binding agent B1 is carried out according to the method for embodiment 1, unlike, do not use glycerol.
Comparative example 2
Obtained cyclodextrin binding agent B2 is carried out according to the method for embodiment 1, unlike, do not use polymethylmethacrylate.
Comparative example 3
Obtained cyclodextrin binding agent B3 is carried out according to the method for embodiment 1, unlike, do not use Sodium dodecylbenzene sulfonate.
Comparative example 4
Obtained cyclodextrin binding agent B4 is carried out according to the method for embodiment 1, unlike, do not use ethyleneglycol dimethyacrylate.
Comparative example 5
Obtained cyclodextrin binding agent B5 is carried out according to the method for embodiment 1, unlike, do not use rosin.
Test example 1
The method recorded according to 19340-2003 detects the stripping strength 1 (P of above-mentioned cyclodextrin binding agent under peel angle is 180 °
1/ N25mm
-1), then detect the stripping strength 2 (P of above-mentioned cyclodextrin binding agent under the condition of 200 DEG C after thermal treatment 1h
2/ N25mm
-1), concrete outcome is in table 1.
Table 1
| P 1/N·25mm -1 | P 2/N·25mm -1 | |
| A1 | 90 | 88 |
| A2 | 93 | 90 |
| A3 | 92 | 89 |
| B1 | 60 | 40 |
| B2 | 62 | 39 |
| B3 | 64 | 41 |
| B4 | 63 | 40 |
| B5 | 61 | 38 |
Known by above-described embodiment, comparative example and test example, cyclodextrin binding agent provided by the invention not only has excellent sticky stickiness energy, also has excellent resistance toheat simultaneously.
More than describe the preferred embodiment of the present invention in detail; but the present invention is not limited to the detail in above-mentioned embodiment, within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned embodiment, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible array mode.
In addition, also can carry out arbitrary combination between various different embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (7)
1. a cyclodextrin binding agent, is characterized in that, containing cyclodextrin, glycerol, polymethylmethacrylate, Sodium dodecylbenzene sulfonate, ethyleneglycol dimethyacrylate and rosin.
2. cyclodextrin binding agent according to claim 1, wherein, relative to the cyclodextrin of 100 weight parts, the content of described glycerol is 30-35 weight part, the content of described polymethylmethacrylate is 15-20 weight part, the content of described Sodium dodecylbenzene sulfonate is 4-8 weight part, and the content of described ethyleneglycol dimethyacrylate is 17-35 weight part, and the content of described rosin is 5-15 weight part.
3. cyclodextrin binding agent according to claim 1 and 2, wherein, the molecular weight of described polymethylmethacrylate is 10,000-3 ten thousand.
4. a preparation method for cyclodextrin binding agent, is characterized in that, by the mixing of cyclodextrin, glycerol, polymethylmethacrylate, Sodium dodecylbenzene sulfonate, ethyleneglycol dimethyacrylate and rosin with obtained described cyclodextrin binding agent.
5. preparation method according to claim 4, wherein, relative to the cyclodextrin of 100 weight parts, the consumption of described glycerol is 30-35 weight part, the consumption of described polymethylmethacrylate is 15-20 weight part, the consumption of described Sodium dodecylbenzene sulfonate is 4-8 weight part, and the consumption of described ethyleneglycol dimethyacrylate is 17-35 weight part, and the consumption of described rosin is 5-15 weight part.
6. the preparation method according to claim 4 or 5, wherein, the molecular weight of described polymethylmethacrylate is 10,000-3 ten thousand.
7. the preparation method according to claim 4 or 5, wherein, described mixing at least meets the following conditions: mixing temperature is 15-35 DEG C, and mixing time is 2-3h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510655183.5A CN105131846A (en) | 2015-10-09 | 2015-10-09 | Cyclodextrin binder and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510655183.5A CN105131846A (en) | 2015-10-09 | 2015-10-09 | Cyclodextrin binder and preparation method thereof |
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| Publication Number | Publication Date |
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| CN105131846A true CN105131846A (en) | 2015-12-09 |
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| CN201510655183.5A Pending CN105131846A (en) | 2015-10-09 | 2015-10-09 | Cyclodextrin binder and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107675559A (en) * | 2017-08-30 | 2018-02-09 | 安徽省德邦瓷业有限公司 | A kind of domestic ceramic product label paper gum layer processing unit (plant) |
| CN107964388A (en) * | 2017-08-30 | 2018-04-27 | 安徽省德邦瓷业有限公司 | A kind of domestic ceramic product sale label adhesive |
| CN108929641A (en) * | 2018-06-29 | 2018-12-04 | 浙江奥奇医用敷料有限公司 | A kind of novel hydrocolloid |
| CN114569991A (en) * | 2022-03-08 | 2022-06-03 | 界首市扬泰体育用品科技有限公司 | Antibacterial and sweat-releasing pickles racket and production process thereof |
-
2015
- 2015-10-09 CN CN201510655183.5A patent/CN105131846A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107675559A (en) * | 2017-08-30 | 2018-02-09 | 安徽省德邦瓷业有限公司 | A kind of domestic ceramic product label paper gum layer processing unit (plant) |
| CN107964388A (en) * | 2017-08-30 | 2018-04-27 | 安徽省德邦瓷业有限公司 | A kind of domestic ceramic product sale label adhesive |
| CN108929641A (en) * | 2018-06-29 | 2018-12-04 | 浙江奥奇医用敷料有限公司 | A kind of novel hydrocolloid |
| CN114569991A (en) * | 2022-03-08 | 2022-06-03 | 界首市扬泰体育用品科技有限公司 | Antibacterial and sweat-releasing pickles racket and production process thereof |
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Application publication date: 20151209 |