CN104910854A - Special-purposed sealant for glass, and preparation method thereof - Google Patents
Special-purposed sealant for glass, and preparation method thereof Download PDFInfo
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- CN104910854A CN104910854A CN201510255748.0A CN201510255748A CN104910854A CN 104910854 A CN104910854 A CN 104910854A CN 201510255748 A CN201510255748 A CN 201510255748A CN 104910854 A CN104910854 A CN 104910854A
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Abstract
The invention relates to a special-purposed sealant for glass, and relates to the technical field of sealants. The sealant is prepared from the raw materials of, by weight, 20-30 parts of polysulfide rubber, 7-8 parts of titanium dioxide, 10-20 parts of silica, 50-60 parts of a reinforcing agent, 0.2-0.4 parts of sulfur, 0.1-0.3 parts of stearic acid, 5-10 parts of silicate, 15-25 parts of epoxy resin, and 1-3 parts of an accelerator. The preparation method of the sealant has the advantages of simple process flow and reasonable raw material formulation. The glass sealant is prepared with nontoxic and harmless chemical products, and has the advantages of good application effect, high adhesiveness, good sealing performance, high strength, and high market value. The glass sealant can be popularized for application.
Description
Technical field
The present invention relates to seal gum technical field, be specifically related to a kind of glass special seal gum and preparation method thereof.
Background technology
Seal gum guides to be out of shape with trim shape, not easily trickles, have certain close-burning sealing material, is used to fill configuration gap, to play the tackiness agent of sealing function, there is anti-leak, waterproof, vibration proof and sound insulation, effect such as heat insulation grade, usually with pitch thing, natural resin or synthetic resins, the dope of the dryness such as natural rubber or synthetic rubber or non-dryness is base-material, coordinates talcum powder, carclazyte, carbon black, the inert filler such as titanium dioxide and asbestos, then add softening agent, solvent, solidifying agent, promotor etc. are made, the function of seal gum has a lot, has more the method that different functions has this different ingredients and preparation, and double glazing is a kind of product that current production rate is larger, due to its sealing and soundproof effect good, therefore like by human consumer, hollow glass structure is very simple, and just employing two blocks of glass bond together by watering substantially, the result of use of this common its reality of seal gum bad on the market, poor sealing, cementability is poor, and work-ing life is limited.
Summary of the invention:
Technical problem to be solved by this invention is to provide a kind of formula rationally, good airproof performance, obvious glass special seal gum of result of use and preparation method thereof.
Technical problem to be solved by this invention realizes by the following technical solutions:
A kind of glass special seal gum, is characterized in that: be made up of the raw material of following component:
Thiorubber 20-30 part, titanium dioxide 7-8 part, silica 1 0-20 part, strengthening agent 50-60 part, sulphur 0.2-0.4 part, stearic acid 0.1-0.3 part, silicic acid fat 5-10 part, epoxy resin 15-25 part, promotor 1-3 part.
The preferred ingredient of each raw material is: thiorubber 25 parts, titanium dioxide 7.5 parts, silica 15 parts, strengthening agent 55 parts, 0.3 part, sulphur, stearic acid 0.2 part, 7.5 parts, silicic acid fat, epoxy resin 20 parts, promotor 2 parts.
Described strengthening agent is carbon black, and described promotor is trolamine.
Another object of the present invention is to provide a kind of method preparing glass special seal gum of the present invention, it is characterized in that comprising the following steps:
A, select a three-roll grinder, add wherein by the thiorubber in raw material, titanium dioxide and silicon-dioxide, then carry out mixing, control melting temperature is 55-60 DEG C, mixing 2-3h, after then repeating above step 3 time, obtains material A and takes out for subsequent use;
B, again select a three-roll grinder, add wherein by the sulphur in raw material, stearic acid, silicic acid fat, epoxy resin, then carry out mixing, control melting temperature is 25-35 DEG C, mixing 4-5h, after then repeating above step 4 time, obtains material B;
C, the material A prepared by step a put into material B, again carry out mixing 3-5h, and control temperature is 80-90 DEG C, after mixing end, add wherein by the strengthening agent in raw material and promotor, after can, cooling after being uniformly mixed, and discharging, metering packing;
The invention has the beneficial effects as follows: present invention process flow process is succinct, reasonable raw material proportioning, the nontoxic chemical products that is of employing makes, the glazing compound of preparation, result of use is good, and cementability is strong, and sealing property is good, intensity is high, and marketable value is high, is convenient to promote and use.
Embodiment
The technique means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, setting forth the present invention further.
Embodiment 1
A kind of glass special seal gum, be made up of the raw material of following component:
Thiorubber 20-30kg, titanium dioxide 7-8kg, silica 1 0-20kg, carbon black 50-60kg, sulphur 0.2-0.4kg, stearic acid 0.1-0.3kg, silicic acid fat 5-10kg, epoxy resin 15-25kg, trolamine 1-3kg.
Preparation method is as follows:
A, select a three-roll grinder, add wherein by the thiorubber in raw material, titanium dioxide and silicon-dioxide, then carry out mixing, control melting temperature is 55-60 DEG C, mixing 2-3h, after then repeating above step 3 time, obtains material A and takes out for subsequent use;
B, again select a three-roll grinder, add wherein by the sulphur in raw material, stearic acid, silicic acid fat, epoxy resin, then carry out mixing, control melting temperature is 25-35 DEG C, mixing 4-5h, after then repeating above step 4 time, obtains material B;
C, the material A prepared by step a put into material B, again carry out mixing 3-5h, and control temperature is 80-90 DEG C, after mixing end, add wherein by the carbon black in raw material and trolamine, after can, cooling after being uniformly mixed, and discharging, metering packing;
Embodiment 2
A kind of glass special seal gum, be made up of the raw material of following component:
Thiorubber 25kg, titanium dioxide 7.5kg, silica 1 5kg, carbon black 55kg, sulphur 0.3kg, stearic acid 0.2kg, silicic acid fat 7.5kg, epoxy resin 20kg, trolamine 2kg.
Preparation method is as follows:
A, select a three-roll grinder, add wherein by the thiorubber in raw material, titanium dioxide and silicon-dioxide, then carry out mixing, control melting temperature is 55-60 DEG C, mixing 2-3h, after then repeating above step 3 time, obtains material A and takes out for subsequent use;
B, again select a three-roll grinder, add wherein by the sulphur in raw material, stearic acid, silicic acid fat, epoxy resin, then carry out mixing, control melting temperature is 25-35 DEG C, mixing 4-5h, after then repeating above step 4 time, obtains material B;
C, the material A prepared by step a put into material B, again carry out mixing 3-5h, and control temperature is 80-90 DEG C, after mixing end, add wherein by the carbon black in raw material and trolamine, after can, cooling after being uniformly mixed, and discharging, metering packing;
More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (4)
1. a glass special seal gum, is characterized in that: be made up of the raw material of following component:
Thiorubber 20-30 part, titanium dioxide 7-8 part, silica 1 0-20 part, strengthening agent 50-60 part, sulphur 0.2-0.4 part, stearic acid 0.1-0.3 part, silicic acid fat 5-10 part, epoxy resin 15-25 part, promotor 1-3 part.
2. a kind of glass special seal gum according to claim 1, is characterized in that: the preferred ingredient of each raw material is: thiorubber 25 parts, titanium dioxide 7.5 parts, silica 15 parts, strengthening agent 55 parts, 0.3 part, sulphur, stearic acid 0.2 part, 7.5 parts, silicic acid fat, epoxy resin 20 parts, promotor 2 parts.
3. a kind of glass special seal gum according to claim 1, it is characterized in that: described strengthening agent is carbon black, described promotor is trolamine.
4. prepare a method for any one glass special seal gum in claim 1 and 2, it is characterized in that, comprise the following steps:
A, select a three-roll grinder, add wherein by the thiorubber in raw material, titanium dioxide and silicon-dioxide, then carry out mixing, control melting temperature is 55-60 DEG C, mixing 2-3h, after then repeating above step 3 time, obtains material A and takes out for subsequent use;
B, again select a three-roll grinder, add wherein by the sulphur in raw material, stearic acid, silicic acid fat, epoxy resin, then carry out mixing, control melting temperature is 25-35 DEG C, mixing 4-5h, after then repeating above step 4 time, obtains material B;
C, the material A prepared by step a put into material B, again carry out mixing 3-5h, and control temperature is 80-90 DEG C, after mixing end, add wherein by the strengthening agent in raw material and promotor, after can, cooling after being uniformly mixed, and discharging, metering packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510255748.0A CN104910854A (en) | 2015-05-19 | 2015-05-19 | Special-purposed sealant for glass, and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510255748.0A CN104910854A (en) | 2015-05-19 | 2015-05-19 | Special-purposed sealant for glass, and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104910854A true CN104910854A (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510255748.0A Pending CN104910854A (en) | 2015-05-19 | 2015-05-19 | Special-purposed sealant for glass, and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106753191A (en) * | 2016-12-28 | 2017-05-31 | 童道庆 | A kind of roof roof waterproof fluid sealant |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1081205B1 (en) * | 1999-02-08 | 2004-11-17 | The Yokohama Rubber Co., Ltd. | Resin compositions |
| CN101831270A (en) * | 2010-05-27 | 2010-09-15 | 南京大学 | Polysulfide sealant with low compressed permanent deformation |
| CN102533210A (en) * | 2010-12-15 | 2012-07-04 | 戚冬梅 | Automobile windshield sealing glue |
-
2015
- 2015-05-19 CN CN201510255748.0A patent/CN104910854A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1081205B1 (en) * | 1999-02-08 | 2004-11-17 | The Yokohama Rubber Co., Ltd. | Resin compositions |
| CN101831270A (en) * | 2010-05-27 | 2010-09-15 | 南京大学 | Polysulfide sealant with low compressed permanent deformation |
| CN102533210A (en) * | 2010-12-15 | 2012-07-04 | 戚冬梅 | Automobile windshield sealing glue |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106753191A (en) * | 2016-12-28 | 2017-05-31 | 童道庆 | A kind of roof roof waterproof fluid sealant |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150916 |