CN103265914B - A kind of adhesives in Packaging containing white fused alumina micro mist and preparation method thereof - Google Patents
A kind of adhesives in Packaging containing white fused alumina micro mist and preparation method thereof Download PDFInfo
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- CN103265914B CN103265914B CN201310118094.8A CN201310118094A CN103265914B CN 103265914 B CN103265914 B CN 103265914B CN 201310118094 A CN201310118094 A CN 201310118094A CN 103265914 B CN103265914 B CN 103265914B
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- fused alumina
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- micro mist
- alumina micro
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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 26
- 239000003595 mist Substances 0.000 title claims abstract description 20
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 17
- 239000000853 adhesive Substances 0.000 title claims abstract description 16
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 15
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 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
- 229920000800 acrylic rubber Polymers 0.000 claims abstract description 10
- 229920000058 polyacrylate Polymers 0.000 claims abstract description 10
- 229920003048 styrene butadiene rubber Polymers 0.000 claims abstract description 10
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical class [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229920005989 resin Polymers 0.000 claims abstract description 8
- 239000011347 resin Substances 0.000 claims abstract description 8
- 229920003987 resole Polymers 0.000 claims abstract description 8
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000004593 Epoxy Substances 0.000 claims abstract description 7
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims abstract description 7
- 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
- 239000005864 Sulphur Substances 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
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000001301 oxygen Substances 0.000 claims abstract description 7
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 7
- 239000003208 petroleum Substances 0.000 claims abstract description 7
- 239000001267 polyvinylpyrrolidone 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
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims abstract description 7
- 239000002904 solvent Substances 0.000 claims abstract description 7
- 239000011701 zinc Substances 0.000 claims abstract description 7
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 7
- 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
- 238000003756 stirring Methods 0.000 claims description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 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
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- 229920002472 Starch Polymers 0.000 claims description 10
- 239000008107 starch Substances 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
- 239000000843 powder Substances 0.000 claims description 9
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-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
- 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
- 239000003112 inhibitor Substances 0.000 claims description 6
- 230000003647 oxidation Effects 0.000 claims description 6
- 238000007254 oxidation reaction Methods 0.000 claims description 6
- 239000001254 oxidized starch Substances 0.000 claims description 6
- 235000013808 oxidized starch Nutrition 0.000 claims description 6
- 239000000377 silicon dioxide Substances 0.000 claims description 6
- 239000004408 titanium dioxide Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 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
- 238000001816 cooling Methods 0.000 claims description 3
- PWWSSIYVTQUJQQ-UHFFFAOYSA-N distearyl thiodipropionate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCCCCCCCC PWWSSIYVTQUJQQ-UHFFFAOYSA-N 0.000 claims description 3
- 235000013312 flour Nutrition 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000000203 mixture Substances 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
- 238000003860 storage Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000003292 glue Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010008 shearing Methods 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
- 239000008187 granular material Substances 0.000 description 1
- 230000014759 maintenance of location Effects 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 kind of adhesives in Packaging containing white fused alumina micro mist and preparation method thereof.It is made up of the raw material of following weight part: 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-tolylene 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 etc.Invention adhesive has excellent high-and low-temperature resistance, wear resistance, and cohesive strength is high, 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 tackiness agent, be specifically related to a kind of adhesives in Packaging containing white fused alumina micro mist and preparation method thereof.
Background technology
Adhesives in Packaging produces on the basis of packaging industry fast development and develops, the performance of adhesives in Packaging, quality directly affects packaging effect and quality, current wrapping tackiness agent ubiquity thermotolerance is poor, winter hardiness is not good, wear no resistance, the shortcomings such as package stability difference.In order to overcome the shortcoming of traditional tackiness agent, by improving formula, thus producing a kind of novel package and stick with glue agent.
Summary of the invention
The object of this invention is to provide that a kind of temperature tolerance is good, wear resistance is good, cohesive strength is high, adhesives in Packaging containing white fused alumina micro mist of excellent storage stability and preparation method thereof.
The technical solution used in the present invention is as follows:
A kind of adhesives in Packaging containing white fused alumina micro mist, be made up of the raw material of following weight part: 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-tolylene 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 OD1-2, antioxidant D NP0.5-1, promotor ZDC0.5-1, accelerant CZ 1-2, oxidation inhibitor DSTP0.5-1.5, barium stearate 1-2, o-phthalic acid dibutyl ester 2-4, di-n-hexyl adipate 1-3, treated starch 2-4.
Described treated starch following methods obtains: tapioca (flour) and hydrogen peroxide are carried out being oxidized to obtain cassava oxidized starch in the ratio of 2-3:1, carboxymethyl cellulose, the sodium lignosulfonate of 4-6%, the sodium alginate of 2-3%, the plant ash of 3-5% of 2-3% in cassava oxidized starch, fully mix, be dried to water content 5-8%, then at 140-160 DEG C of heating 2-3h, product is grind into powder after cooling, drying, pulverizing.
A preparation method for adhesives in Packaging containing white fused alumina micro mist, comprises the following steps:
(1) hexanaphthene is added in reactor, add activated magnesia, be uniformly mixed 10-15min, add load weighted 2402 resol more continuously, stirring 3-4h to dissolving completely, adding tri-isopropanolamine stirring reaction 6-10h at 25-28 DEG C, leave standstill 20-24h, filter and remove throw out, obtain pre-reaction liquid, stand-by;
(2) chloroprene rubber is added in twin screw extruder, be warming up to 140-150 DEG C, when it becomes molten state, add white fused alumina micro mist, melt blending 20-30min, then extruding pelletization under the rotating speed of 400-600rpm, be cooled to normal temperature and namely obtain the coated white fused alumina Preparation of Fine Powders of chloroprene rubber;
(3) above-mentioned obtained chloroprene rubber coated white fused alumina Preparation of Fine Powders 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 are sent into carry out at 40-50 DEG C in rubber mixing machine mixing, mixing 3-5 time, then thin-pass 6-8 bottom sheet, 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, stir reaction 4-6h;
(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 by process modification, utilizes the coated white fused alumina micro mist of chloroprene rubber to granulate, obviously can improve the consistency of white fused alumina micro mist and rubber, thus improves the performances such as the bending of packaging glue, tensile strength and wear resistance.The present invention utilizes 2402 resol and activated magnesia to generate resin, can improve water tolerance and the thermotolerance of chloroprene rubber adhesive agent, extends tack retention hour.The present invention, by carrying out modification to starch, can improve bonding strength and the water tolerance of packaging glue further, and it is low to have cost, the feature of excellent effect.Invention adhesive has excellent high-and low-temperature resistance, wear resistance, 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.
A kind of adhesives in Packaging containing white fused alumina micro mist, be made up of the raw material of following weight part: chloroprene rubber (M-120H) 25 parts, hexanaphthene 50 parts, toluene 50 parts, ethyl acetate 120 parts, 120# solvent oil 110 parts, 2402 25 parts, resol, C5 petroleum resin 8 parts, polyvinylpyrrolidone 6 parts, γ-(2, 3-epoxy third oxygen) propyl trimethoxy silicane 2 parts, tri-isopropanolamine 0.2 part, 2, 4-tolylene diisocyanate 1 part, clorafin 4 parts, Arlacel-40 0.25 part, 10 parts, styrene-butadiene rubber(SBR) (SBR1712), acrylic elastomer (AR-100) 6 parts, active zinc flower 1.5 parts, activated magnesia 2.5 parts, 0.8 part, sulphur, white fused alumina micro mist 4 parts, titanium dioxide 3 parts, gas-phase silica 2 parts, anti-aging agent OD1.5 part, antioxidant D NP0.5 part, promotor ZDC0.5 part, accelerant CZ 1 part, oxidation inhibitor DSTP1 part, barium stearate 1.5 parts, o-phthalic acid dibutyl ester 3 parts, di-n-hexyl adipate 2 parts, treated starch 3 parts.
Described treated starch following methods obtains: tapioca (flour) and hydrogen peroxide are carried out being oxidized to obtain cassava oxidized starch in the ratio of 2:1, the carboxymethyl cellulose of 2%, sodium lignosulfonate, the sodium alginate of 3%, the plant ash of 4% of 4% in cassava oxidized starch, fully mix, be dried to water content 6%, then at 150 DEG C of heating 2h, product is grind into powder after cooling, drying, pulverizing.
A preparation method for adhesives in Packaging containing white fused alumina micro mist, comprises the following steps:
(1) hexanaphthene is added in reactor, add activated magnesia, be uniformly mixed 10min, then add load weighted 2402 resol continuously, stirring 3h to dissolving completely, adding tri-isopropanolamine stirring reaction 8h at 26 DEG C, leave standstill 24h, filter and remove throw out, obtain pre-reaction liquid, stand-by;
(2) chloroprene rubber is added in twin screw extruder, be warming up to 150 DEG C, when it becomes molten state, add white fused alumina micro mist, melt blending 20min, then extruding pelletization under the rotating speed of 600rpm, be cooled to normal temperature and namely obtain the coated white fused alumina Preparation of Fine Powders of chloroprene rubber;
(3) above-mentioned obtained chloroprene rubber coated white fused alumina Preparation of Fine Powders 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 are sent into carry out at 40 DEG C in rubber mixing machine mixing, mixing 5 times, then thin-pass 8 bottom sheet, 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, stir reaction 6h;
(5) in above-mentioned reaction solution, add pre-reaction liquid, antioxidant D NP, polyvinylpyrrolidone and treated starch, stir 2h and get product.
The performance test results of the sizing agent that the present embodiment obtains 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 (soaking the shearing resistance conservation rate/% after 3 days in 90 DEG C of solution): 0
#diesel oil 98.4, distilled water 99.6;
Wear resistance (sliding frictional wear volume/mm
3): 3.81;
Heat-resistant aging (at 80-100 DEG C after 7 days bond strength/N/cm): 32
Lower temperature resistance: do not freeze at-30 DEG C 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, within 48 hours, do not come unstuck, after carton drying, good bonding, mass conservation.
Claims (2)
1. the adhesives in Packaging containing white fused alumina micro mist, it is characterized in that, be made up of the raw material of following weight part: M-120H chloroprene rubber 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-tolylene diisocyanate 1-2, clorafin 3-5, Arlacel-40 0.2-0.3, SBR1712 styrene-butadiene rubber(SBR) 8-12, AR-100 acrylic elastomer 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 OD1-2, antioxidant D NP0.5-1, promotor ZDC0.5-1, accelerant CZ 1-2, oxidation inhibitor DSTP0.5-1.5, barium stearate 1-2, o-phthalic acid dibutyl ester 2-4, di-n-hexyl adipate 1-3, treated starch 2-4,
Described treated starch obtains by the following method: tapioca (flour) and hydrogen peroxide are carried out being oxidized to obtain cassava oxidized starch in the ratio of 2-3:1, the carboxymethyl cellulose of 2-3%, the sodium lignosulfonate of 4-6%, the sodium alginate of 2-3%, the plant ash of 3-5% is added in cassava oxidized starch, fully mix, be dried to water content 5-8%, then at 140-160 DEG C of heating 2-3h, product is grind into powder after cooling, drying, pulverizing.
2. a preparation method for the adhesives in Packaging containing white fused alumina micro mist as claimed in claim 1, is characterized in that comprising the following steps:
(1) hexanaphthene is added in reactor, add activated magnesia, be uniformly mixed 10-15min, add load weighted 2402 resol more continuously, stirring 3-4h to dissolving completely, adding tri-isopropanolamine stirring reaction 6-10h at 25-28 DEG C, leave standstill 20-24h, filter and remove throw out, obtain pre-reaction liquid, stand-by;
(2) M-120H chloroprene rubber is added in twin screw extruder, be warming up to 140-150 DEG C, when it becomes molten state, add white fused alumina micro mist, melt blending 20-30min under the rotating speed of 400-600rpm, then extruding pelletization, is cooled to normal temperature and namely obtains the coated white fused alumina Preparation of Fine Powders of chloroprene rubber;
(3) above-mentioned obtained chloroprene rubber coated white fused alumina Preparation of Fine Powders and clorafin, SBR1712 styrene-butadiene rubber(SBR), AR-100 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 are sent into carry out at 40-50 DEG C in rubber mixing machine mixing, mixing 3-5 time, then thin-pass 6-8 bottom sheet, 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, stir reaction 4-6h;
(5) in above-mentioned reaction solution, add pre-reaction liquid, antioxidant D NP, polyvinylpyrrolidone and treated starch, stir 1-2h and get product.
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| CN101037577B (en) * | 2007-04-30 | 2010-12-22 | 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 |
| CN102965036B (en) * | 2012-11-02 | 2014-07-16 | 铜陵祥云消防科技有限责任公司 | Nano-wollastonite modified adhesive for packaging |
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Effective date of registration: 20170710 Address after: 247100 Qingyang Industrial Park, Chizhou, Anhui Patentee after: ANHUI FENGHUANGSONG PACKAGING Co.,Ltd. Address before: Anhui province Chizhou City Shuang Xi Road 242800 Qingyang County Economic Development Zone Patentee before: QINGYANG HUADING PACKAGING Co.,Ltd. |
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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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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 |