CN103265914A - Packaging adhesive containing white fused alumina powder and a preparation method thereof - Google Patents
Packaging adhesive containing white fused alumina powder and a preparation method thereof Download PDFInfo
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- CN103265914A CN103265914A CN2013101180948A CN201310118094A CN103265914A CN 103265914 A CN103265914 A CN 103265914A CN 2013101180948 A CN2013101180948 A CN 2013101180948A CN 201310118094 A CN201310118094 A CN 201310118094A CN 103265914 A CN103265914 A CN 103265914A
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- China
- Prior art keywords
- fused alumina
- white fused
- micro mist
- add
- alumina micro
- Prior art date
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- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 239000000853 adhesive Substances 0.000 title claims abstract description 17
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 16
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 16
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 239000000843 powder Substances 0.000 title claims abstract description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims abstract description 21
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229920001084 poly(chloroprene) Polymers 0.000 claims abstract description 15
- 229920003048 styrene butadiene rubber Polymers 0.000 claims abstract description 11
- 229920000800 acrylic rubber Polymers 0.000 claims abstract description 10
- 229920000058 polyacrylate Polymers 0.000 claims abstract description 10
- 229920005989 resin Polymers 0.000 claims abstract description 8
- 239000011347 resin Substances 0.000 claims abstract description 8
- IYFATESGLOUGBX-YVNJGZBMSA-N Sorbitan monopalmitate Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O IYFATESGLOUGBX-YVNJGZBMSA-N 0.000 claims abstract description 7
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 7
- SLINHMUFWFWBMU-UHFFFAOYSA-N Triisopropanolamine Chemical compound CC(O)CN(CC(C)O)CC(C)O SLINHMUFWFWBMU-UHFFFAOYSA-N 0.000 claims abstract description 7
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000003208 petroleum Substances 0.000 claims abstract description 7
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims abstract description 7
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims abstract description 7
- 239000002904 solvent Substances 0.000 claims abstract description 7
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 4
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000003595 mist Substances 0.000 claims description 23
- 238000003756 stirring Methods 0.000 claims description 15
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 claims description 12
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 229920002472 Starch Polymers 0.000 claims description 10
- 235000019698 starch Nutrition 0.000 claims description 10
- 240000003183 Manihot esculenta Species 0.000 claims description 9
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 239000012634 fragment Substances 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 9
- 230000003647 oxidation Effects 0.000 claims description 9
- 238000007254 oxidation reaction Methods 0.000 claims description 9
- 239000008107 starch Substances 0.000 claims description 9
- 229920003987 resole Polymers 0.000 claims description 7
- 239000004593 Epoxy Substances 0.000 claims description 6
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 6
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 6
- 239000005864 Sulphur Substances 0.000 claims description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 6
- 230000003712 anti-aging effect Effects 0.000 claims description 6
- 239000003963 antioxidant agent Substances 0.000 claims description 6
- 230000003078 antioxidant effect Effects 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- AGXUVMPSUKZYDT-UHFFFAOYSA-L barium(2+);octadecanoate Chemical compound [Ba+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O AGXUVMPSUKZYDT-UHFFFAOYSA-L 0.000 claims description 6
- 239000012295 chemical reaction liquid Substances 0.000 claims description 6
- HHECSPXBQJHZAF-UHFFFAOYSA-N dihexyl hexanedioate Chemical compound CCCCCCOC(=O)CCCCC(=O)OCCCCCC HHECSPXBQJHZAF-UHFFFAOYSA-N 0.000 claims description 6
- PWWSSIYVTQUJQQ-UHFFFAOYSA-N distearyl thiodipropionate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCCCCCCCC PWWSSIYVTQUJQQ-UHFFFAOYSA-N 0.000 claims description 6
- 239000003112 inhibitor Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 239000000047 product Substances 0.000 claims description 6
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000011701 zinc Substances 0.000 claims description 6
- 229910052725 zinc Inorganic materials 0.000 claims description 6
- 239000000377 silicon dioxide Substances 0.000 claims description 5
- 239000004408 titanium dioxide Substances 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims description 3
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 3
- 241000196324 Embryophyta Species 0.000 claims description 3
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 3
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 3
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 3
- 238000010073 coating (rubber) Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 239000012467 final product Substances 0.000 claims description 3
- 235000013312 flour Nutrition 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000005453 pelletization Methods 0.000 claims description 3
- 238000010298 pulverizing process Methods 0.000 claims description 3
- 238000010074 rubber mixing Methods 0.000 claims description 3
- 239000000661 sodium alginate Substances 0.000 claims description 3
- 235000010413 sodium alginate Nutrition 0.000 claims description 3
- 229940005550 sodium alginate Drugs 0.000 claims description 3
- 229920005552 sodium lignosulfonate Polymers 0.000 claims description 3
- 238000010792 warming Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000003860 storage Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 abstract 1
- 239000002174 Styrene-butadiene Substances 0.000 abstract 1
- 239000000395 magnesium oxide Substances 0.000 abstract 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 abstract 1
- 239000012188 paraffin wax Substances 0.000 abstract 1
- 229920001568 phenolic resin Polymers 0.000 abstract 1
- 239000005011 phenolic resin Substances 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 abstract 1
- 239000011787 zinc oxide Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 4
- 235000010215 titanium dioxide Nutrition 0.000 description 4
- 239000003292 glue Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- -1 stir Substances 0.000 description 2
- 241000272525 Anas platyrhynchos Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 235000012245 magnesium oxide Nutrition 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
Landscapes
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a packaging adhesive containing white fused alumina powder and a preparation method thereof. The packaging adhesive comprises the raw materials in parts of weight as following: Chloroprene rubber M-120H 25-30, Cyclohexane 50-55, Toluene 45-55, Ethyl acetate 100-120, 120# solvent naphtha 100-120, 2402 Phenolic resin 20-25, C5 petroleum resin 5-10, Polyvinylpyrrolidone 4-7, Gamma-(2,3-Epoxypropoxy) propyl trimethoxy silane 2-3, Triisopropanolamine 0.2-0.3, 2,4-Toluene diisocyanate 1-2, Chlorinated paraffin 3-5, Span-40 0.2-0.3, Styrene-butadiene rubber (SBR 1712) 8-12, Acrylic rubber (AR 100) 5-10, Active zinc oxide 1-2, Active magnesium oxide 2-3, Sulfur 0.5-1, White fused alumina powder 3-6, etc. The adhesive provided in the present invention has excellent resistance to high and low temperature, good resistance to wear, high bonding strength, good storage stability, environmental protection property, good effect and convenient usage.
Description
Technical field
The present invention relates to a kind of tackiness agent, be specifically related to a kind of packaging adhesive stick that contains the white fused alumina micro mist and preparation method thereof.
Background technology
The packaging adhesive stick is in the generation of the basis of packaging industry fast development and develops, the performance of packaging adhesive stick, quality have directly influenced packing effect and quality, present wrapping tackiness agent ubiquity thermotolerance is relatively poor, winter hardiness is not good, wear no resistance shortcomings such as package stability difference.In order to overcome the shortcoming of traditional tackiness agent, by improving prescription, stick with glue agent thereby produce a kind of novel package.
Summary of the invention
The purpose of this invention is to provide that a kind of temperature tolerance is good, wear resistance is good, cohesive strength is high, excellent storage stability contain packaging adhesive stick of white fused alumina micro mist and preparation method thereof.
The technical solution used in the present invention is as follows:
A kind of packaging adhesive stick that contains the white fused alumina micro mist, raw material by following weight part is formed: chloroprene rubber (M-120H) 25-30, hexanaphthene 50-55, toluene 45-55, ethyl acetate 100-120,120# solvent oil 100-120,2402 resol 20-25, C5 petroleum resin 5-10, polyvinylpyrrolidone 4-7, γ-(2,3-epoxy third oxygen) propyl trimethoxy silicane 2-3, tri-isopropanolamine 0.2-0.3,2,4 toluene diisocyanate 1-2, clorafin 3-5, Arlacel-40 0.2-0.3; styrene-butadiene rubber(SBR) (SBR1712) 8-12; acrylic elastomer (AR-100) 5-10; active zinc flower 1-2; activated magnesia 2-3; sulphur 0.5-1; white fused alumina micro mist 3-6; titanium dioxide 2-3; gas-phase silica 1-3; anti-aging agent OD 1-2; antioxidant D NP 0.5-1; promotor ZDC 0.5-1; accelerant CZ 1-2; oxidation inhibitor DSTP 0.5-1.5; barium stearate 1-2; o-phthalic acid dibutyl ester 2-4; di-n-hexyl adipate 1-3; treated starch 2-4.
The following method of described treated starch makes: tapioca (flour) and hydrogen peroxide are carried out oxidation in the ratio of 2-3:1 get the cassava Sumstar 190, the carboxymethyl cellulose of 2-3%, the sodium lignosulfonate of 4-6%, the sodium alginate of 2-3%, the plant ash of 3-5% in the cassava Sumstar 190, fully mix, be dried to water content 5-8%, at 140-160 ℃ of heating 2-3h, product grind into powder after cooling, drying, pulverizing gets final product then.
A kind of preparation method who contains the packaging adhesive stick of white fused alumina micro mist may further comprise the steps:
(1) hexanaphthene is added in the reactor, add activated magnesia, mix 10-15min, add load weighted 2402 resol more continuously, stir 3-4h to dissolving fully, add tri-isopropanolamine in 25-28 ℃ of following stirring reaction 6-10h, leave standstill 20-24h, filter and remove throw out, namely get pre-reaction liquid, stand-by;
(2) chloroprene rubber is added in the twin screw extruder, be warming up to 140-150 ℃, when treating that it becomes molten state, add the white fused alumina micro mist, melt blending 20-30min under the rotating speed of 400-600rpm, extruding pelletization is cooled to normal temperature and namely gets chloroprene rubber coating white fused alumina micro mist particle then;
(3) the above-mentioned chloroprene rubber that makes is coated white fused alumina micro mist particle and clorafin, styrene-butadiene rubber(SBR), acrylic elastomer, active zinc flower, sulphur, titanium dioxide, gas-phase silica, anti-aging agent OD, promotor ZDC, accelerant CZ, oxidation inhibitor DSTP, barium stearate, o-phthalic acid dibutyl ester, di-n-hexyl adipate send under 40-50 ℃, carry out in the rubber mixing machine mixing, mixing 3-5 time, thin-pass 6-8 time sheet down then is cut into fragment after being cooled to normal temperature;
(4) get above-mentioned fragment and add toluene, ethyl acetate and 120# solvent oil, stir, fragment is all dissolved, add 2 again, 4-tolylene diisocyanate, C5 petroleum resin, γ-(2,3-epoxy, third oxygen) propyl trimethoxy silicane and Arlacel-40, reaction 4-6h stirs;
(5) in above-mentioned reaction solution, add pre-reaction liquid, antioxidant D NP, polyvinylpyrrolidone and treated starch, stir 1-2h and get product.
Beneficial effect of the present invention:
The present invention utilizes chloroprene rubber to coat the white fused alumina micro mist and granulates by to process modification, can obviously improve the consistency of white fused alumina micro mist and rubber, thereby improve the performances such as bending, tensile strength and wear resistance of packing glue.The present invention utilizes 2402 resol and activated magnesia to generate resin, can improve water tolerance and the thermotolerance of chloroprene rubber adhesive agent, prolongs tack retention hour.The present invention is by carrying out modification to starch, can further improve bonding strength and the water tolerance of packing glue, and it is low to have a cost, the characteristics that effect is good.Tackiness agent of the present invention has good high-and low-temperature resistance, wear resistance, the cohesive strength height, and water-fast protection against the tide, 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.
A kind of packaging adhesive stick that contains the white fused alumina micro mist, raw material by following weight part is formed: 25 parts of chloroprene rubbers (M-120H), 50 parts of hexanaphthenes, 50 parts of toluene, 120 parts of ethyl acetate, 110 parts of 120# solvent oils, 25 parts in 2402 resol, 8 parts of C5 petroleum resin, 6 parts of polyvinylpyrrolidones, γ-(2,3-epoxy third oxygen) propyl trimethoxy silicane is 2 parts, 0.2 part of tri-isopropanolamine, 1 part of 2,4 toluene diisocyanate, 4 parts of clorafins, 0.25 part of Arlacel-40; 10 parts in styrene-butadiene rubber(SBR) (SBR1712); 6 parts of acrylic elastomers (AR-100); 1.5 parts of active zinc flowers; 2.5 parts of activated magnesias; 0.8 part in sulphur; 4 parts of white fused alumina micro mists; 3 parts of titanium dioxides; 2 parts of gas-phase silicas; 1.5 parts of anti-aging agent OD; 0.5 part of antioxidant D NP; 0.5 part of promotor ZDC; 1 part of accelerant CZ; 1 part of oxidation inhibitor DSTP; 1.5 parts of barium stearates; 3 parts of o-phthalic acid dibutyl esters; 2 parts of di-n-hexyl adipates; 3 parts of treated starches.
The following method of described treated starch makes: tapioca (flour) and hydrogen peroxide are carried out oxidation in the ratio of 2:1 get the cassava Sumstar 190,2% carboxymethyl cellulose, 4% sodium lignosulfonate, 3% sodium alginate, 4% plant ash in the cassava Sumstar 190, fully mix, be dried to water content 6%, at 150 ℃ of heating 2h, product grind into powder after cooling, drying, pulverizing gets final product then.
A kind of preparation method who contains the packaging adhesive stick of white fused alumina micro mist may further comprise the steps:
(1) hexanaphthene is added in the reactor, add activated magnesia, mix 10min, add load weighted 2402 resol more continuously, stir 3h to dissolving fully, add tri-isopropanolamine in 26 ℃ of following stirring reaction 8h, leave standstill 24h, filter and remove throw out, namely get pre-reaction liquid, stand-by;
(2) chloroprene rubber is added in the twin screw extruder, be warming up to 150 ℃, when treating that it becomes molten state, add the white fused alumina micro mist, melt blending 20min under the rotating speed of 600rpm, extruding pelletization is cooled to normal temperature and namely gets chloroprene rubber coating white fused alumina micro mist particle then;
(3) the above-mentioned chloroprene rubber that makes is coated white fused alumina micro mist particle and clorafin, styrene-butadiene rubber(SBR), acrylic elastomer, active zinc flower, sulphur, titanium dioxide, gas-phase silica, anti-aging agent OD, promotor ZDC, accelerant CZ, oxidation inhibitor DSTP, barium stearate, o-phthalic acid dibutyl ester, di-n-hexyl adipate send under 40 ℃, carry out in the rubber mixing machine mixing, mixing 5 times, 8 following sheets of thin-pass then are cut into fragment after being cooled to normal temperature;
(4) get above-mentioned fragment and add toluene, ethyl acetate and 120# solvent oil, stir, fragment is all dissolved, add 2 again, 4-tolylene diisocyanate, C5 petroleum resin, γ-(2,3-epoxy, third oxygen) propyl trimethoxy silicane and Arlacel-40, reaction 6h stirs;
(5) in above-mentioned reaction solution, add pre-reaction liquid, antioxidant D NP, polyvinylpyrrolidone and treated starch, stir 2h and get product.
The The performance test results of the sizing agent that present embodiment makes is as follows:
Tensile strength (MPa): 45;
Flexural strength (MPa): 64;
Compressive strength (MPa): 82;
Tensile strength (MPa): 35;
Stripping strength (N/cm): 53;
Shearing resistance (MPa): 26;
Medium-resistance (the shearing resistance conservation rate after in 90 ℃ of solution, soaking 3 days/%): 0
#Diesel oil 98.4, distilled water 99.6;
Wear resistance (sliding frictional wear volume/mm
3): 3.81;
Heat-resistant aging (80-100 ℃ of bond strength after following 7 days/N/cm): 32
Lower temperature resistance :-30 ℃ were not freezed in following 7 days;
Weather resistance: indoor use 10-20, outdoor 3-5;
Use the carton of binding agent of the present invention to duck in drink, do not come unstuck in 48 hours, after the carton drying, good bonding, mass conservation.
Claims (3)
1. packaging adhesive stick that contains the white fused alumina micro mist, it is characterized in that, raw material by following weight part is formed: chloroprene rubber (M-120H) 25-30, hexanaphthene 50-55, toluene 45-55, ethyl acetate 100-120,120# solvent oil 100-120,2402 resol 20-25, C5 petroleum resin 5-10, polyvinylpyrrolidone 4-7, γ-(2,3-epoxy third oxygen) propyl trimethoxy silicane 2-3, tri-isopropanolamine 0.2-0.3,2,4 toluene diisocyanate 1-2, clorafin 3-5, Arlacel-40 0.2-0.3; styrene-butadiene rubber(SBR) (SBR1712) 8-12; acrylic elastomer (AR-100) 5-10; active zinc flower 1-2; activated magnesia 2-3; sulphur 0.5-1; white fused alumina micro mist 3-6; titanium dioxide 2-3; gas-phase silica 1-3; anti-aging agent OD 1-2; antioxidant D NP 0.5-1; promotor ZDC 0.5-1; accelerant CZ 1-2; oxidation inhibitor DSTP 0.5-1.5; barium stearate 1-2; o-phthalic acid dibutyl ester 2-4; di-n-hexyl adipate 1-3; treated starch 2-4.
2. the packaging adhesive stick that contains the white fused alumina micro mist according to claim 1, it is characterized in that, the following method of described treated starch makes: tapioca (flour) and hydrogen peroxide are carried out oxidation in the ratio of 2-3:1 get the cassava Sumstar 190, the carboxymethyl cellulose of 2-3%, the sodium lignosulfonate of 4-6%, the sodium alginate of 2-3%, the plant ash of 3-5% in the cassava Sumstar 190, fully mix, be dried to water content 5-8%, at 140-160 ℃ of heating 2-3h, product grind into powder after cooling, drying, pulverizing gets final product then.
3. preparation method who contains the packaging adhesive stick of white fused alumina micro mist as claimed in claim 1 is characterized in that may further comprise the steps:
(1) hexanaphthene is added in the reactor, add activated magnesia, mix 10-15min, add load weighted 2402 resol more continuously, stir 3-4h to dissolving fully, add tri-isopropanolamine in 25-28 ℃ of following stirring reaction 6-10h, leave standstill 20-24h, filter and remove throw out, namely get pre-reaction liquid, stand-by;
(2) chloroprene rubber is added in the twin screw extruder, be warming up to 140-150 ℃, when treating that it becomes molten state, add the white fused alumina micro mist, melt blending 20-30min under the rotating speed of 400-600rpm, extruding pelletization is cooled to normal temperature and namely gets chloroprene rubber coating white fused alumina micro mist particle then;
(3) the above-mentioned chloroprene rubber that makes is coated white fused alumina micro mist particle and clorafin, styrene-butadiene rubber(SBR), acrylic elastomer, active zinc flower, sulphur, titanium dioxide, gas-phase silica, anti-aging agent OD, promotor ZDC, accelerant CZ, oxidation inhibitor DSTP, barium stearate, o-phthalic acid dibutyl ester, di-n-hexyl adipate send under 40-50 ℃, carry out in the rubber mixing machine mixing, mixing 3-5 time, thin-pass 6-8 time sheet down then is cut into fragment after being cooled to normal temperature;
(4) get above-mentioned fragment and add toluene, ethyl acetate and 120# solvent oil, stir, fragment is all dissolved, add 2 again, 4-tolylene diisocyanate, C5 petroleum resin, γ-(2,3-epoxy, third oxygen) propyl trimethoxy silicane and Arlacel-40, reaction 4-6h stirs;
(5) in above-mentioned reaction solution, add pre-reaction liquid, antioxidant D NP, polyvinylpyrrolidone and treated starch, stir 1-2h and get product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310118094.8A CN103265914B (en) | 2013-04-07 | 2013-04-07 | A kind of adhesives in Packaging containing white fused alumina micro mist and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310118094.8A CN103265914B (en) | 2013-04-07 | 2013-04-07 | A kind of adhesives in Packaging containing white fused alumina micro mist and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN103265914A true CN103265914A (en) | 2013-08-28 |
| CN103265914B CN103265914B (en) | 2016-02-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103540271A (en) * | 2013-09-16 | 2014-01-29 | 浙江农林大学 | Phenolic resin wood adhesive modifying agent and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101037577A (en) * | 2007-04-30 | 2007-09-19 | 湖南神力实业有限公司 | Nano chlorobutadiene rubber adhesive and preparation method thereof0} |
| CN101418197A (en) * | 2008-12-01 | 2009-04-29 | 广东三和化工科技有限公司 | Environmental protection chloroprene rubber adhesive agent and production method thereof |
| CN102965036A (en) * | 2012-11-02 | 2013-03-13 | 铜陵祥云消防科技有限责任公司 | Nano-wollastonite modified adhesive for packaging |
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2013
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101037577A (en) * | 2007-04-30 | 2007-09-19 | 湖南神力实业有限公司 | Nano chlorobutadiene rubber adhesive and preparation method thereof0} |
| CN101418197A (en) * | 2008-12-01 | 2009-04-29 | 广东三和化工科技有限公司 | Environmental protection chloroprene rubber adhesive agent and production method thereof |
| CN102965036A (en) * | 2012-11-02 | 2013-03-13 | 铜陵祥云消防科技有限责任公司 | Nano-wollastonite modified adhesive for packaging |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103540271A (en) * | 2013-09-16 | 2014-01-29 | 浙江农林大学 | Phenolic resin wood adhesive modifying agent and application thereof |
| CN103540271B (en) * | 2013-09-16 | 2016-01-20 | 浙江农林大学 | A kind of Phenolic resin wood adhesive properties-correcting agent and application thereof |
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| Publication number | Publication date |
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| CN103265914B (en) | 2016-02-10 |
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Denomination of invention: Packaging adhesive containing white fused alumina powder and a preparation method thereof Effective date of registration: 20170912 Granted publication date: 20160210 Pledgee: Qingyang Anhui rural commercial bank Limited by Share Ltd Pledgor: Anhui Fenghuangsong Packaging Co., Ltd. Registration number: 2017340000220 |
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Date of cancellation: 20181010 Granted publication date: 20160210 Pledgee: Qingyang Anhui rural commercial bank Limited by Share Ltd Pledgor: Anhui Fenghuangsong Packaging Co., Ltd. Registration number: 2017340000220 |
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Denomination of invention: Packaging adhesive containing white fused alumina powder and a preparation method thereof Effective date of registration: 20200507 Granted publication date: 20160210 Pledgee: Huizhou Yinxing Co., Ltd. Chizhou Qingyang sub branch Pledgor: ANHUI FENGHUANGSONG PACKAGING Co.,Ltd. Registration number: Y2020980002029 |
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Correction item: Pledgee Correct: Huizhou Merchants Bank, Limited by Share Ltd, Chizhou, Qingyang branch False: Huizhou Yinxing Co.,Ltd. Chizhou Qingyang sub branch Number: 23-01 Volume: 36 |
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