CN103254848A - Butyl rubber fluorescent lamp waterproof glue and preparation method thereof - Google Patents
Butyl rubber fluorescent lamp waterproof glue and preparation method thereof Download PDFInfo
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- CN103254848A CN103254848A CN2013101666797A CN201310166679A CN103254848A CN 103254848 A CN103254848 A CN 103254848A CN 2013101666797 A CN2013101666797 A CN 2013101666797A CN 201310166679 A CN201310166679 A CN 201310166679A CN 103254848 A CN103254848 A CN 103254848A
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Abstract
The invention discloses butyl rubber fluorescent lamp waterproof glue which is prepared from the following materials in parts by weight: 30-35 parts of butyl rubber CBK139, 10-12 parts of chlorosulfonated polyethylene rubber (TS-830), 100-120 parts of dimethylbenzene, 30-40 parts of methyl ethyl ketone, 3-4 parts of chitosan, 1-2 parts of ethanol amine, 2-3 parts of acrylic acid-2-hydroxyl ethyl ester, 1-2 parts of N, N-dimethylaniline, 1-2 parts of tert-butyl hydroperoxide, 2-3 parts of 2-thiol benzimidazole, 20-24 parts of bentonite, 1-2 parts of antioxidant 1035, 4-5 parts of methyl trimethyl silane, 3-5 parts of polyisobutene, 3-4 parts of zinc oxide powder, 1-2 parts of zinc stearate, 20-30 parts of attapulgite powder and 3-4 parts of sodium silicate powder. The caking property of the butyl rubber fluorescent lamp waterproof glue is increased by polymerizing chitosan, ethanol amine, acrylic acid-2-hydroyl ethyl ester and polyisobutene, and modifying the butyl rubber CBK139 and the chlorosulfonated polyethylene rubber (TS-830) by adopting methyl trimethyl silane, zinc stearate, attapulgite powder and sodium silicate powder. A network distribution structure is formed between an inorganic molecule and an organic molecule, so that the water resistance, the weather resistance, the heat resistance and the low-temperature resistance of the product are remarkably improved; and moreover, the adhesion is strong, the flexibility is better and the sealing performance is excellent.
Description
Technical field
A kind of water-tight glue of the present invention and preparation method thereof, particularly a kind of waterproof glue of luminescent lamp under water and preparation method thereof.
Background technology
The light fixture waterproof gasket cement is a kind ofly to be out of shape with the trim shape, is difficult for trickling, and certain close-burning sealing material is arranged.But it is a kind of unsetting material of mobile or squeeze note in use, can pointing sealing seam, bond by drying, temperature variation, solvent evaporates, chemically crosslinked and with base material is stable, and it is finalized the design gradually becomes that plasticity is solid-state, viscoelastic attitude or elaxtic seal.
Be used for outdoor light fixture, because Chinese former vast, physical environment in all parts of the country changes greatly, outdoor lamp bears the alternately variation effect of envrionment conditionss such as daylight, sleet and blast for a long time, it need have water tolerance, weathering resistance, high temperature resistant, resistance to low temperature preferably, but all there are deficiency in the water tolerance of present light fixture seal gum, weathering resistance, high temperature resistant, resistance to low temperature, snappiness and sealing property, are badly in need of improving.
Send out summary of the invention
The purpose of this invention is to provide isoprene-isobutylene rubber luminescent lamp waterproof glue and preparation method thereof.
The technical solution used in the present invention is:
A kind of isoprene-isobutylene rubber luminescent lamp waterproof glue is characterized in that: its raw material by following parts by weight is made:
Isoprene-isobutylene rubber CBK139 30-35, chlorosulfonated polyethylene rubber (TS-830) 10-12, dimethylbenzene 100-120, methylethylketone 30-40, chitosan 3-4, thanomin 1-2, vinylformic acid-2-hydroxy methacrylate 2-3, N, N-xylidine 1-2, tertbutyl peroxide 1-2,2-thiol group benzimidazolyl 2-3, wilkinite 20-24, oxidation inhibitor 1035 1-2, methyltrimethoxy silane 4-5, polyisobutene 3-5, oxide powder and zinc 3-4, Zinc Stearate 1-2, attapulgite powder 20-30, water glass powder 3-4.
Described isoprene-isobutylene rubber is the preparation method of luminescent lamp waterproof glue under water, it is characterized in that: may further comprise the steps:
(1), methylethylketone, chitosan, thanomin, vinylformic acid-2-hydroxy methacrylate is mixed, be heated to 60-70 ℃, stir, add oxidation inhibitor 1035, polyisobutene, oxide powder and zinc, tertbutyl peroxide again, stirring reaction 1-2 hour;
(2), isoprene-isobutylene rubber CBK139, chlorosulfonated polyethylene rubber (TS-830) are dissolved in the dimethylbenzene, stir, be heated to 80-100 ℃, add Zinc Stearate, attapulgite powder, water glass powder again, after stirring reaction 40-50 minute, add methyltrimethoxy silane, continue to stir about 1 hour;
(4), step (1), (2) material and other leftover materials are mixed, be heated to 40-50 ℃, stirred 40-60 minute, namely.
The invention has the beneficial effects as follows:
The present invention is by to taking the polymerization of chitosan, thanomin, vinylformic acid-2-hydroxy methacrylate and polyisobutene, isoprene-isobutylene rubber CBK139, chlorosulfonated polyethylene rubber (TS-830) are adopted the modification of methyltrimethoxy silane, Zinc Stearate, attapulgite powder, water glass powder, increased its cohesiveness, form the network distributed architecture between inorganic branch and the organic molecule, water tolerance, weathering resistance and high temperature resistant, the resistance to low temperature of product have obviously been improved, strong adhesion, snappiness is better, and sealing property is good.
Embodiment
A kind of isoprene-isobutylene rubber luminescent lamp waterproof glue, its raw material by following parts by weight (kilogram) is made:
Isoprene-isobutylene rubber CBK139 30, chlorosulfonated polyethylene rubber (TS-830) 12, dimethylbenzene 120, methylethylketone 30-40, chitosan 4, thanomin 1, vinylformic acid-2-hydroxy methacrylate 2, N, N-xylidine 2, tertbutyl peroxide 1,2-thiol group benzimidazolyl 3, wilkinite 24, oxidation inhibitor 1,035 1, methyltrimethoxy silane 5, polyisobutene 5, oxide powder and zinc 4, Zinc Stearate 1, attapulgite powder 20, water glass powder 3.
The preparation method may further comprise the steps:
(1), methylethylketone, chitosan, thanomin, vinylformic acid-2-hydroxy methacrylate is mixed, be heated to 60-70 ℃, stir, add oxidation inhibitor 1035, polyisobutene, oxide powder and zinc, tertbutyl peroxide again, stirring reaction 1 hour;
(2), isoprene-isobutylene rubber CBK139, chlorosulfonated polyethylene rubber (TS-830) are dissolved in the dimethylbenzene, stir, be heated to 90-100 ℃, add Zinc Stearate, attapulgite powder, water glass powder again, behind the stirring reaction 40 minutes, add methyltrimethoxy silane, continue to stir about 1 hour;
(4), step (1), (2) material and other leftover materials are mixed, be heated to 40-50 ℃, stirred 40 minutes, namely.
Seal in two glassy bonds the present invention is gluing.In the low temperature flexibility test, material of the present invention is bent under-30 ℃ and the flawless appearance; In the environment under 128 ℃ of temperature, placed 240 hours, do not have the strain cracking that gets loose; And under 35 ℃ of situations its quality guaranteed period be 1 year, have good weather; Surface drying time is 30-40 minute; Put into tap water and soak after 168 hours, placed 1 day, stripping strength is 2.5N/mm; Cohesive strength is 3.5Mpa.
Claims (2)
1. isoprene-isobutylene rubber luminescent lamp waterproof glue, it is characterized in that: its raw material by following parts by weight is made:
Isoprene-isobutylene rubber CBK139 30-35, chlorosulfonated polyethylene rubber (TS-830) 10-12, dimethylbenzene 100-120, methylethylketone 30-40, chitosan 3-4, thanomin 1-2, vinylformic acid-2-hydroxy methacrylate 2-3, N, N-xylidine 1-2, tertbutyl peroxide 1-2,2-thiol group benzimidazolyl 2-3, wilkinite 20-24, oxidation inhibitor 1035 1-2, methyltrimethoxy silane 4-5, polyisobutene 3-5, oxide powder and zinc 3-4, Zinc Stearate 1-2, attapulgite powder 20-30, water glass powder 3-4.
2. the isoprene-isobutylene rubber according to claim 1 preparation method of luminescent lamp waterproof glue under water is characterized in that: may further comprise the steps:
(1), methylethylketone, chitosan, thanomin, vinylformic acid-2-hydroxy methacrylate is mixed, be heated to 60-70 ℃, stir, add oxidation inhibitor 1035, polyisobutene, oxide powder and zinc, tertbutyl peroxide again, stirring reaction 1-2 hour;
(2), isoprene-isobutylene rubber CBK139, chlorosulfonated polyethylene rubber (TS-830) are dissolved in the dimethylbenzene, stir, be heated to 80-100 ℃, add Zinc Stearate, attapulgite powder, water glass powder again, after stirring reaction 40-50 minute, add methyltrimethoxy silane, continue to stir about 1 hour;
(4), step (1), (2) material and other leftover materials are mixed, be heated to 40-50 ℃, stirred 40-60 minute, namely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310166679.7A CN103254848B (en) | 2013-05-08 | 2013-05-08 | butyl rubber fluorescent lamp waterproof glue and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310166679.7A CN103254848B (en) | 2013-05-08 | 2013-05-08 | butyl rubber fluorescent lamp waterproof glue and preparation method thereof |
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| CN103254848A true CN103254848A (en) | 2013-08-21 |
| CN103254848B CN103254848B (en) | 2015-11-25 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102977485A (en) * | 2012-10-31 | 2013-03-20 | 蚌埠凯盛工程技术有限公司 | Nanometer attapulgite-modified chlorosulfonated polyethylene rubber gasket and preparation method thereof |
| CN102993584A (en) * | 2012-10-31 | 2013-03-27 | 蚌埠凯盛工程技术有限公司 | Nano celestite powder modified chlorosulfonated polyethylene rubber gasket and preparation method thereof |
| CN102993583A (en) * | 2012-10-31 | 2013-03-27 | 蚌埠凯盛工程技术有限公司 | Nano bauxite modified chlorosulfonated polyethylene rubber gasket and preparation method thereof |
| CN103013010A (en) * | 2012-11-25 | 2013-04-03 | 马鞍山市中澜橡塑制品有限公司 | Seal rubber for valve rod of automobile and preparation method of seal rubber |
| CN103044830A (en) * | 2012-11-25 | 2013-04-17 | 马鞍山市中澜橡塑制品有限公司 | Sealing rubber for butterfly valve and preparation method thereof |
-
2013
- 2013-05-08 CN CN201310166679.7A patent/CN103254848B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102977485A (en) * | 2012-10-31 | 2013-03-20 | 蚌埠凯盛工程技术有限公司 | Nanometer attapulgite-modified chlorosulfonated polyethylene rubber gasket and preparation method thereof |
| CN102993584A (en) * | 2012-10-31 | 2013-03-27 | 蚌埠凯盛工程技术有限公司 | Nano celestite powder modified chlorosulfonated polyethylene rubber gasket and preparation method thereof |
| CN102993583A (en) * | 2012-10-31 | 2013-03-27 | 蚌埠凯盛工程技术有限公司 | Nano bauxite modified chlorosulfonated polyethylene rubber gasket and preparation method thereof |
| CN103013010A (en) * | 2012-11-25 | 2013-04-03 | 马鞍山市中澜橡塑制品有限公司 | Seal rubber for valve rod of automobile and preparation method of seal rubber |
| CN103044830A (en) * | 2012-11-25 | 2013-04-17 | 马鞍山市中澜橡塑制品有限公司 | Sealing rubber for butterfly valve and preparation method thereof |
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| CN103254848B (en) | 2015-11-25 |
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