CN102965033A - Nano-mica powder modified compound adhesive for packaging - Google Patents
Nano-mica powder modified compound adhesive for packaging Download PDFInfo
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- CN102965033A CN102965033A CN2012104325376A CN201210432537A CN102965033A CN 102965033 A CN102965033 A CN 102965033A CN 2012104325376 A CN2012104325376 A CN 2012104325376A CN 201210432537 A CN201210432537 A CN 201210432537A CN 102965033 A CN102965033 A CN 102965033A
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Abstract
The invention discloses a nano-mica powder modified compound adhesive for packaging. The adhesive is prepared from the following raw materials in parts by weight: The adhesive is prepared from the following raw materials in parts by weight: 100-120 parts of styrene, 100-150 parts of ethyl acetate, 20-25 parts of duprene rubber CR121, 15-20 parts of xylene, 1-2 parts of 4,4'-Diphenyl methane diisocyanate, 8-12 parts of polyisobutylene, 2-3 parts of 3-aminopropyltriethoxysilane, 2-3 parts of polytetramethylene ether glycol, 3-5 parts of SG-2 PVC (polyvinyl chloride) resin, 1-2 parts of ferrocene, 10-15 parts of chlorosulfonated polyethylene rubber CSM2305, 5-8 parts of nitrile rubber N41, 2-3 parts of zinc oxide, 2-3 parts of magnesium oxide, 30-40 parts of nano-mica powder, and the like. The adhesive is excellent in heat resistance and cold resistance, high in cohesive strength, water-resistant, moisture-proof, good in storage stability, good in environment friendliness, good in using effect and convenient.
Description
Technical field
The present invention relates to a kind of sizing agent, be specifically related to the composite packaging sizing agent of a kind of nano mica powder modification.
Background technology
The composite packaging sizing agent has been subject to increasing attention in today of packing dress Industry Quick Development, and its performance, quality have directly affected packing and quality, and composite packaging sizing agent ubiquity thermotolerance is relatively poor at present, and winter hardiness is not good, and package stability is poor.Relatively poor in order to overcome traditional sizing agent thermotolerance, the shortcoming such as winter hardiness is not good, and package stability is poor by improving prescription, thereby is produced a kind of novel composite packaging sizing agent.
Summary of the invention
The purpose of this invention is to provide that a kind of thermal insulation is good, water-tolerant, cohesive strength are high, the composite packaging sizing agent of the nano mica powder modification of excellent storage stability.
The technical solution used in the present invention is as follows:
The composite packaging sizing agent of a kind of nano mica powder modification, raw material by following weight part is made: 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, chlorosulfonated polyethylene rubber CSM2305 10-15, paracril N41 5-8, zinc oxide 2-3, magnesium oxide 2-3, nano mica powder 30-40, organobentonite 10-15, anti-aging agent RD 1-2, antioxidant D TPD 1-2, accelerant N a-22 1-2, accelerant CZ 1-2, vinyltriethoxysilane 2-3, sec.-propyl three (dioctylphyrophosphoric acid acyloxy) titanic acid ester 1-2, antioxidant 264 1-2, the fast carbon black N550 20-30 that extrudes, Zinic stearas 1-2, Vanay 5-8, acetyl triethyl citrate 3-5, n-BMA 5-8, modification trees ashes 1-2.
Described modification trees ashes are made by following steps: use first 10-15% salt acid soak trees ashes 3-4h, deionized water wash is clean, soak 3-4h with the 10-12% sodium hydroxide solution again, extremely neutral with deionized water wash again, oven dry adds and is equivalent to the sodium laurylsulfate of trees ashes weight 2-3%, the Macrogol 200 of 1-2%, the tributyl citrate of 2-3%, the Sumstar 190 of 3-5%, and high speed 1200-1500r/min stirs 1-2h, oven dry, pulverizing grinds to form ultrafine powder and gets final product.
The preparation method of the composite packaging sizing agent of nano mica powder modification may further comprise the steps:
(1) with chloroprene rubber CR121, dimethylbenzene, 4,4 '-diphenylmethanediisocyanate, polyisobutene, 3-aminopropyl trimethoxysilane, PTMG, SG-2 type polyvinyl chloride resin, ferrocene, chlorosulfonated polyethylene rubber CSM2305 mix, at 100-120 ℃ of lower reaction 1-2h;
(2) other material is mixed with reactant, stir 30-40min, obtain finished product, packing gets final product.
Beneficial effect of the present invention:
The present invention has improved it at the dispersing uniformity in the sizing agent component by the trees ashes are carried out modification, thereby can obviously improve bonding strength and the water tolerance of sizing agent, and it is low to have a cost, the characteristics that effect is good.The present invention adds the nano mica powder sizing agent is carried out modification by to formula adjustment, can obviously improve the performances such as anticorrosion, heat insulation, water-fast, insulation of sizing agent, and can stop ultraviolet ray and moisture penetration.Sizing agent of the present invention has good thermotolerance, winter hardiness, and cohesive strength is high, water-fast protection against the tide, and excellent storage stability, the feature of environmental protection is good, and result of use is good and convenient.
Embodiment
The present invention is further illustrated below in conjunction with specific embodiment.
Embodiment
The composite packaging sizing agent of a kind of nano mica powder modification, raw material by following weight part is made: 105 parts of vinylbenzene, 124 parts of ethyl acetate, 25 parts of chloroprene rubber CR121,18 parts of dimethylbenzene, 4,1.6 parts of 4 '-diphenylmethanediisocyanates, 10 parts of polyisobutene, 2 parts of 3-aminopropyl trimethoxysilane, 2.5 parts of PTMG, 4 parts of SG-2 type polyvinyl chloride resins, 1.6 parts of ferrocene, 12 parts of chlorosulfonated polyethylene rubber CSM2305,6 parts of paracril N41,2 parts in zinc oxide, 3 parts in magnesium oxide, 36 parts in nano mica powder, 12 parts of organobentonites, 1.5 parts of anti-aging agent RDs, 1.5 parts of antioxidant D TPD, 2 parts of accelerant N a-22,1 part of accelerant CZ, 3 parts of vinyltriethoxysilanes, 1.8 parts of sec.-propyl three (dioctylphyrophosphoric acid acyloxy) titanic acid ester, 1.5 parts of antioxidant 264s, fast 22 parts of the carbon black N550 that extrude, 1.8 parts of Zinic stearass, 6 parts of Vanays, 4 parts of acetyl triethyl citrate, 6 parts of n-BMAs, 2 parts in modification trees ashes.
Wherein, described modification trees ashes are made by following steps: use first 12% salt acid soak trees ashes 4h, deionized water wash is clean, soak 4h with 12% sodium hydroxide solution again, extremely neutral with deionized water wash again, oven dry, add and be equivalent to the sodium laurylsulfate of trees ashes weight 3%, 2% Macrogol 200,3% tributyl citrate, 4% Sumstar 190, high speed 1500r/min stirs 1h, oven dry, and pulverizing grinds to form ultrafine powder and gets final product.
The preparation method of the composite packaging sizing agent of nano mica powder modification may further comprise the steps:
(1) with chloroprene rubber CR121, dimethylbenzene, 4,4 '-diphenylmethanediisocyanate, polyisobutene, 3-aminopropyl trimethoxysilane, PTMG, SG-2 type polyvinyl chloride resin, ferrocene, chlorosulfonated polyethylene rubber CSM2305 mix, at 110 ℃ of lower reaction 2h;
(3) other material is mixed with reactant, stir 40min, obtain finished product, packing gets final product.
The salient features of the sizing agent that present embodiment makes such as following table 1.
Table 1
| Performance project | Test result |
| Shearing resistance (MPa) | 24 |
| Tensile strength (MPa) | 35 |
| Stripping strength (N/cm) | 72 |
Claims (3)
1. the composite packaging sizing agent of nano mica powder modification, it is characterized in that, raw material by following weight part is made: 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, chlorosulfonated polyethylene rubber CSM2305 10-15, paracril N41 5-8, zinc oxide 2-3, magnesium oxide 2-3, nano mica powder 30-40, organobentonite 10-15, anti-aging agent RD 1-2, antioxidant D TPD 1-2, accelerant N a-22 1-2, accelerant CZ 1-2, vinyltriethoxysilane 2-3, sec.-propyl three (dioctylphyrophosphoric acid acyloxy) titanic acid ester 1-2, antioxidant 264 1-2, the fast carbon black N550 20-30 that extrudes, Zinic stearas 1-2, Vanay 5-8, acetyl triethyl citrate 3-5, n-BMA 5-8, modification trees ashes 1-2.
2. the composite packaging sizing agent of nano mica powder according to claim 1 modification, it is characterized in that, described modification trees ashes are made by following steps: use first 10-15% salt acid soak trees ashes 3-4h, deionized water wash is clean, soak 3-4h with the 10-12% sodium hydroxide solution again, extremely neutral with deionized water wash again, oven dry, add the sodium laurylsulfate that is equivalent to trees ashes weight 2-3%, the Macrogol 200 of 1-2%, the tributyl citrate of 2-3%, the Sumstar 190 of 3-5%, high speed 1200-1500r/min stirs 1-2h, oven dry, pulverizing grinds to form ultrafine powder and gets final product.
3. the preparation method of the composite packaging sizing agent of a nano mica powder as claimed in claim 1 modification is characterized in that may further comprise the steps:
(1) with chloroprene rubber CR121, dimethylbenzene, 4,4 '-diphenylmethanediisocyanate, polyisobutene, 3-aminopropyl trimethoxysilane, PTMG, SG-2 type polyvinyl chloride resin, ferrocene, chlorosulfonated polyethylene rubber CSM2305 mix, at 100-120 ℃ of lower reaction 1-2h;
(2) other material is mixed with reactant, stir 30-40min, obtain finished product, packing gets final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210432537.6A CN102965033B (en) | 2012-11-02 | 2012-11-02 | Nano-mica powder modified compound adhesive for packaging |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210432537.6A CN102965033B (en) | 2012-11-02 | 2012-11-02 | Nano-mica powder modified compound adhesive for packaging |
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| Publication Number | Publication Date |
|---|---|
| CN102965033A true CN102965033A (en) | 2013-03-13 |
| CN102965033B CN102965033B (en) | 2014-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210432537.6A Expired - Fee Related CN102965033B (en) | 2012-11-02 | 2012-11-02 | Nano-mica powder modified compound adhesive for packaging |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103589308A (en) * | 2013-10-12 | 2014-02-19 | 安徽自动化仪表有限公司 | Long-oil alkyd resin radiating paint used for meter housing and preparation method thereof |
| CN103820035A (en) * | 2014-02-20 | 2014-05-28 | 铜陵祥云消防科技有限责任公司 | Flame retardant adhesive containing modified kaolin |
| CN105482747A (en) * | 2015-12-28 | 2016-04-13 | 倪协照 | High-strength impact-resistance acrylate adhesive and preparation method thereof |
| JP2016121270A (en) * | 2014-12-25 | 2016-07-07 | Dic株式会社 | Polyisocyanate composition for two-pack type non-drying adhesive, polyol composition for two-pack type non-drying adhesive, non-drying adhesive and laminate film |
| CN106630988A (en) * | 2016-12-27 | 2017-05-10 | 定远县明友墙体材料有限责任公司 | Preparation method of modified mica powder insulating brick |
| CN104817902B (en) * | 2015-05-20 | 2017-07-07 | 中国航发北京航空材料研究院 | A kind of heat-resisting fluorine carbon anticorrosive paint and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4515917A (en) * | 1983-09-01 | 1985-05-07 | Sumitomo Chemical Company, Limited | Adhesive composition |
| JP2005281631A (en) * | 2004-03-31 | 2005-10-13 | Aica Kogyo Co Ltd | Adhesive composition |
| CN101426877A (en) * | 2002-10-28 | 2009-05-06 | 博斯蒂克芬德利公司 | Hot melt adhesive composition based on a random copolymer of isotactic polypropylene and a secondary polymer |
| CN101905776A (en) * | 2010-07-26 | 2010-12-08 | 刘燕 | Multilayer coextrusion paper-like liquid packaging film |
| CN102742143A (en) * | 2009-10-14 | 2012-10-17 | 阿德科产品公司 | Edge sealant composition with reactive or unsaturated polyolefins |
-
2012
- 2012-11-02 CN CN201210432537.6A patent/CN102965033B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4515917A (en) * | 1983-09-01 | 1985-05-07 | Sumitomo Chemical Company, Limited | Adhesive composition |
| CN101426877A (en) * | 2002-10-28 | 2009-05-06 | 博斯蒂克芬德利公司 | Hot melt adhesive composition based on a random copolymer of isotactic polypropylene and a secondary polymer |
| JP2005281631A (en) * | 2004-03-31 | 2005-10-13 | Aica Kogyo Co Ltd | Adhesive composition |
| CN102742143A (en) * | 2009-10-14 | 2012-10-17 | 阿德科产品公司 | Edge sealant composition with reactive or unsaturated polyolefins |
| CN101905776A (en) * | 2010-07-26 | 2010-12-08 | 刘燕 | Multilayer coextrusion paper-like liquid packaging film |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103589308A (en) * | 2013-10-12 | 2014-02-19 | 安徽自动化仪表有限公司 | Long-oil alkyd resin radiating paint used for meter housing and preparation method thereof |
| CN103820035A (en) * | 2014-02-20 | 2014-05-28 | 铜陵祥云消防科技有限责任公司 | Flame retardant adhesive containing modified kaolin |
| CN103820035B (en) * | 2014-02-20 | 2015-04-15 | 铜陵祥云消防科技有限责任公司 | Flame retardant adhesive containing modified kaolin |
| JP2016121270A (en) * | 2014-12-25 | 2016-07-07 | Dic株式会社 | Polyisocyanate composition for two-pack type non-drying adhesive, polyol composition for two-pack type non-drying adhesive, non-drying adhesive and laminate film |
| CN104817902B (en) * | 2015-05-20 | 2017-07-07 | 中国航发北京航空材料研究院 | A kind of heat-resisting fluorine carbon anticorrosive paint and preparation method thereof |
| CN105482747A (en) * | 2015-12-28 | 2016-04-13 | 倪协照 | High-strength impact-resistance acrylate adhesive and preparation method thereof |
| CN106630988A (en) * | 2016-12-27 | 2017-05-10 | 定远县明友墙体材料有限责任公司 | Preparation method of modified mica powder insulating brick |
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| Publication number | Publication date |
|---|---|
| CN102965033B (en) | 2014-07-16 |
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