CN102965050B - A kind of adhesive for packaging of nano diatomite modification - Google Patents
A kind of adhesive for packaging of nano diatomite modification Download PDFInfo
- Publication number
- CN102965050B CN102965050B CN201210432540.8A CN201210432540A CN102965050B CN 102965050 B CN102965050 B CN 102965050B CN 201210432540 A CN201210432540 A CN 201210432540A CN 102965050 B CN102965050 B CN 102965050B
- Authority
- CN
- China
- Prior art keywords
- modification
- packaging
- adhesive
- nano diatomite
- tree ash
- 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.)
- Expired - Fee Related
Links
- 238000012986 modification Methods 0.000 title claims abstract description 26
- 230000004048 modification Effects 0.000 title claims abstract description 26
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 15
- 239000000853 adhesive Substances 0.000 title claims abstract description 13
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 13
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 17
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims abstract description 14
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims abstract description 12
- BJZYYSAMLOBSDY-QMMMGPOBSA-N (2s)-2-butoxybutan-1-ol Chemical compound CCCCO[C@@H](CC)CO BJZYYSAMLOBSDY-QMMMGPOBSA-N 0.000 claims abstract description 7
- SJECZPVISLOESU-UHFFFAOYSA-N 3-trimethoxysilylpropan-1-amine Chemical compound CO[Si](OC)(OC)CCCN SJECZPVISLOESU-UHFFFAOYSA-N 0.000 claims abstract description 7
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000004952 Polyamide Substances 0.000 claims abstract description 7
- 229920002367 Polyisobutene Polymers 0.000 claims abstract description 7
- 239000003822 epoxy resin Substances 0.000 claims abstract description 7
- KTWOOEGAPBSYNW-UHFFFAOYSA-N ferrocene Chemical compound [Fe+2].C=1C=C[CH-]C=1.C=1C=C[CH-]C=1 KTWOOEGAPBSYNW-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229920001084 poly(chloroprene) Polymers 0.000 claims abstract description 7
- 229920002647 polyamide Polymers 0.000 claims abstract description 7
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 7
- 229920000915 polyvinyl chloride Polymers 0.000 claims abstract description 7
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract description 7
- 229920005989 resin Polymers 0.000 claims abstract description 7
- 239000011347 resin Substances 0.000 claims abstract description 7
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000002994 raw material Substances 0.000 claims abstract description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 6
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 6
- 230000003712 anti-aging effect Effects 0.000 claims description 6
- 239000008367 deionised water Substances 0.000 claims description 6
- 229910021641 deionized water Inorganic materials 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- -1 acyloxy Aluminate Chemical class 0.000 claims description 4
- YXIWHUQXZSMYRE-UHFFFAOYSA-N 1,3-benzothiazole-2-thiol Chemical compound C1=CC=C2SC(S)=NC2=C1 YXIWHUQXZSMYRE-UHFFFAOYSA-N 0.000 claims description 3
- 239000004593 Epoxy Substances 0.000 claims description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
- 239000005864 Sulphur Substances 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- TVWTZAGVNBPXHU-FOCLMDBBSA-N dioctyl (e)-but-2-enedioate Chemical compound CCCCCCCCOC(=O)\C=C\C(=O)OCCCCCCCC TVWTZAGVNBPXHU-FOCLMDBBSA-N 0.000 claims description 3
- HGQSXVKHVMGQRG-UHFFFAOYSA-N dioctyltin Chemical compound CCCCCCCC[Sn]CCCCCCCC HGQSXVKHVMGQRG-UHFFFAOYSA-N 0.000 claims description 3
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 claims description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000000376 reactant Substances 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 3
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 3
- 229920005552 sodium lignosulfonate Polymers 0.000 claims description 3
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 claims description 3
- 238000004073 vulcanization Methods 0.000 claims description 3
- 239000011787 zinc oxide Substances 0.000 claims description 3
- 238000004513 sizing Methods 0.000 abstract description 11
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 101100002917 Caenorhabditis elegans ash-2 gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Landscapes
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a kind of adhesive for packaging of nano diatomite modification, be made up of the raw material of following weight part: vinylbenzene 100-120, ethyl acetate 100-150, chloroprene rubber CR121? 20-25, dimethylbenzene 15-20,4,4 '-diphenylmethanediisocyanate 1-2, polyisobutene 8-12,3-aminopropyl trimethoxysilane 2-3, PTMG 2-3, SG-2 type polyvinyl chloride resin 3-5, ferrocene 1-2, epoxy resin modification polyamide hot 10-15 etc.Sizing agent of the present invention has excellent thermotolerance, winter hardiness, and cohesive strength is high, water-fast protection against the tide, excellent storage stability, and the feature of environmental protection is good, and result of use is good and convenient.
Description
Technical field
The present invention relates to a kind of sizing agent, be specifically related to a kind of adhesive for packaging of nano diatomite modification.
Background technology
Adhesive for packaging produces on the basis of packaging industry fast development and develops, the performance of adhesive for packaging, quality directly affects packaging effect and quality, current wrapping sizing agent ubiquity thermotolerance is poor, and winter hardiness is not good, and package stability is poor.The shortcomings such as poor in order to overcome traditional sizing agent thermotolerance, winter hardiness is not good, package stability difference, by improving formula, thus produce a kind of novel package sizing agent.
Summary of the invention
The object of this invention is to provide that a kind of thermal insulation is good, water-tolerant, cohesive strength are high, the adhesive for packaging of the nano diatomite modification of excellent storage stability.
The technical solution used in the present invention is as follows:
A kind of adhesive for packaging of nano diatomite modification, be made up of the raw material of following weight part: vinylbenzene 100-120, ethyl acetate 100-150, chloroprene rubber CR12120-25, dimethylbenzene 15-20, 4, 4 '-diphenylmethanediisocyanate 1-2, polyisobutene 8-12, 3-aminopropyl trimethoxysilane 2-3, PTMG 2-3, SG-2 type polyvinyl chloride resin 3-5, ferrocene 1-2, epoxy resin modification polyamide hot 10-15, polyvinyl alcohol 8-12, epoxy Toenol 1140 3-5, dioctyl maleate 3-5, sodium bicarbonate 1-2, sulphur 0.5-1, zinc oxide 3-5, Imarcaptoacetate dioctyltin 1-2, nano diatomite 10-15, precipitated silica 10-15, atlapulgite 10-15, sec.-propyl distearyl acyloxy Aluminate 1-2, irgasfos 168 1-2, anti-aging agent ODA1-2, anti-aging agent TPPD1-2, Vulcanization accelerator TMTD 1-2, accelerant CZ 1-2, captax 1-2, modification tree ash 1-2.
Described modification tree ash is obtained by following steps: first use 10-15% salt acid soak tree ash 3-4h, deionized water wash is clean, 3-4h is soaked again with 10-12% sodium hydroxide solution, extremely neutral with deionized water wash again, dry, add the sodium lignosulfonate, the paregal O of 1-2%, the phthalic ester of 2-3%, the talcum powder of 3-5% that are equivalent to tree ash weight 2-3%, high speed 1200-1500r/min stirs 1-2h, dry, pulverize and grind to form ultrafine powder.
The preparation method of the adhesive for packaging of nano diatomite modification, comprises the following steps:
(1) by chloroprene rubber CR121, dimethylbenzene, 4,4 '-diphenylmethanediisocyanate, polyisobutene, 3-aminopropyl trimethoxysilane, PTMG, SG-2 type polyvinyl chloride resin, ferrocene, epoxy resin modification polyamide hot mix, at 100-120 DEG C, react 1-2h;
(2) other material is mixed with reactant, stir 30-40min, obtain finished product, pack.
Beneficial effect of the present invention:
The present invention, by carrying out modification to tree ash, improves it at the dispersing uniformity in sizing agent component, thus obviously can improve bonding strength and the water tolerance of sizing agent, and it is low to have cost, the feature of excellent effect.The present invention by formula adjustment, adds nano diatomite and carries out modification to sizing agent, obviously can improve the performance such as heat-resisting, water-fast, wear-resisting of sizing agent.Sizing agent of the present invention has excellent thermotolerance, winter hardiness, and cohesive strength is high, water-fast protection against the tide, excellent storage stability, and the feature of environmental protection is good, and result of use is good and convenient.
Embodiment
Below in conjunction with specific embodiment, the present invention is further illustrated.
Embodiment
A kind of adhesive for packaging of nano diatomite modification, be made up of the raw material of following weight part: vinylbenzene 120 parts, ethyl acetate 135 parts, chloroprene rubber CR12125 part, dimethylbenzene 18 parts, 4, 4 '-diphenylmethanediisocyanate 1.6 parts, polyisobutene 12 parts, 3-aminopropyl trimethoxysilane 3 parts, PTMG 2 parts, SG-2 type polyvinyl chloride resin 4 parts, ferrocene 2 parts, epoxy resin modification polyamide hot 10-15 part, polyvinyl alcohol 10 parts, epoxy Toenol 1140 5 parts, dioctyl maleate 4 parts, sodium bicarbonate 2 parts, 0.8 part, sulphur, 4 parts, zinc oxide, Imarcaptoacetate dioctyltin 1.8 parts, nano diatomite 15 parts, precipitated silica 12 parts, atlapulgite 15 parts, sec.-propyl distearyl acyloxy Aluminate 2 parts, irgasfos 168 1.5 parts, anti-aging agent ODA1.6 part, anti-aging agent TPPD1.8 part, Vulcanization accelerator TMTD 1.5 parts, accelerant CZ 1.5 parts, captax 2 parts, modification tree ash 2 parts.
Described modification tree ash is obtained by following steps: first use 12% salt acid soak tree ash 4h, deionized water wash is clean, 4h is soaked again with 10% sodium hydroxide solution, extremely neutral with deionized water wash again, dry, add be equivalent to tree ash weight 3% sodium lignosulfonate, 1.5% paregal O, the phthalic ester of 2%, the talcum powder of 5%, high speed 1500r/min stirs 1h, dry, pulverize and grind to form ultrafine powder.
The preparation method of the adhesive for packaging of nano diatomite modification, comprises the following steps:
(1) by chloroprene rubber CR121, dimethylbenzene, 4,4 '-diphenylmethanediisocyanate, polyisobutene, 3-aminopropyl trimethoxysilane, PTMG, SG-2 type polyvinyl chloride resin, ferrocene, epoxy resin modification polyamide hot mix, at 115 DEG C, react 1h;
(2) other material is mixed with reactant, stir 30min, obtain finished product, pack.
The salient features of the sizing agent that the present embodiment obtains is as following table 1.
Table 1
| Performance project | Test result |
| Shearing resistance (MPa) | 25 |
| Tensile strength (MPa) | 36 |
| Stripping strength (N/cm) | 76 |
Claims (2)
1. the adhesive for packaging of a nano diatomite modification, it is characterized in that, be made up of the raw material of following weight part: vinylbenzene 100-120, ethyl acetate 100-150, chloroprene rubber CR12120-25, dimethylbenzene 15-20, 4, 4 '-diphenylmethanediisocyanate 1-2, polyisobutene 8-12, 3-aminopropyl trimethoxysilane 2-3, PTMG 2-3, SG-2 type polyvinyl chloride resin 3-5, ferrocene 1-2, epoxy resin modification polyamide hot 10-15, polyvinyl alcohol 8-12, epoxy Toenol 1140 3-5, dioctyl maleate 3-5, sodium bicarbonate 1-2, sulphur 0.5-1, zinc oxide 3-5, Imarcaptoacetate dioctyltin 1-2, nano diatomite 10-15, precipitated silica 10-15, atlapulgite 10-15, sec.-propyl distearyl acyloxy Aluminate 1-2, irgasfos 168 1-2, anti-aging agent ODA1-2, anti-aging agent TPPD1-2, Vulcanization accelerator TMTD 1-2, accelerant CZ 1-2, captax 1-2, modification tree ash 1-2,
Described modification tree ash is obtained by following steps: first use 10-15% salt acid soak tree ash 3-4h, deionized water wash is clean, 3-4h is soaked again with 10-12% sodium hydroxide solution, extremely neutral with deionized water wash again, dry, add the sodium lignosulfonate, the paregal O of 1-2%, the phthalic ester of 2-3%, the talcum powder of 3-5% that are equivalent to tree ash weight 2-3%, high speed 1200-1500r/min stirs 1-2h, dry, pulverize and grind to form ultrafine powder.
2. a preparation method for the adhesive for packaging of nano diatomite modification as claimed in claim 1, is characterized in that comprising the following steps:
(1) by chloroprene rubber CR121, dimethylbenzene, 4,4 '-diphenylmethanediisocyanate, polyisobutene, 3-aminopropyl trimethoxysilane, PTMG, SG-2 type polyvinyl chloride resin, ferrocene, epoxy resin modification polyamide hot mix, at 100-120 DEG C, react 1-2h;
(2) other material is mixed with reactant, stir 30-40min, obtain finished product, pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210432540.8A CN102965050B (en) | 2012-11-02 | 2012-11-02 | A kind of adhesive for packaging of nano diatomite modification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210432540.8A CN102965050B (en) | 2012-11-02 | 2012-11-02 | A kind of adhesive for packaging of nano diatomite modification |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102965050A CN102965050A (en) | 2013-03-13 |
| CN102965050B true CN102965050B (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210432540.8A Expired - Fee Related CN102965050B (en) | 2012-11-02 | 2012-11-02 | A kind of adhesive for packaging of nano diatomite modification |
Country Status (1)
| Country | Link |
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| CN (1) | CN102965050B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103265912B (en) * | 2013-04-07 | 2016-02-10 | 青阳县华鼎包装有限公司 | A kind of adhesives in Packaging containing atlapulgite and preparation method thereof |
| CN103254844B (en) * | 2013-05-08 | 2016-04-06 | 安徽艳阳电气集团有限公司 | Light fixture neoprene packing waterproof glue and preparation method thereof |
| CN103805123B (en) * | 2014-02-20 | 2015-07-01 | 铜陵祥云消防科技有限责任公司 | Adhesive containing modified silica powder |
| CN103788911B (en) * | 2014-02-20 | 2015-06-10 | 铜陵祥云消防科技有限责任公司 | Environment-friendly adhesive containing modified nanometer bamboo charcoal powder |
| CN107880826A (en) * | 2017-10-31 | 2018-04-06 | 枞阳县新天地高新材料有限公司 | A kind of preparation method of resistance to oxidation lignin glue |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102277130A (en) * | 2010-06-11 | 2011-12-14 | 东莞市大洋化工有限公司 | Spray adhesive formula and technology thereof |
| CN102504722A (en) * | 2011-11-21 | 2012-06-20 | 天长市通天化工有限责任公司 | Diatomite chloroprene type sealant |
| CN102516899A (en) * | 2011-12-02 | 2012-06-27 | 湖北回天胶业股份有限公司 | Expanding damping adhesive with good damp heat resistance ageing performance |
-
2012
- 2012-11-02 CN CN201210432540.8A patent/CN102965050B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102277130A (en) * | 2010-06-11 | 2011-12-14 | 东莞市大洋化工有限公司 | Spray adhesive formula and technology thereof |
| CN102504722A (en) * | 2011-11-21 | 2012-06-20 | 天长市通天化工有限责任公司 | Diatomite chloroprene type sealant |
| CN102516899A (en) * | 2011-12-02 | 2012-06-27 | 湖北回天胶业股份有限公司 | Expanding damping adhesive with good damp heat resistance ageing performance |
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| CN102965050A (en) | 2013-03-13 |
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