CN105482755A - Antistatic modified hot melt adhesive and preparation method thereof - Google Patents
Antistatic modified hot melt adhesive and preparation method thereof Download PDFInfo
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- CN105482755A CN105482755A CN201511014003.1A CN201511014003A CN105482755A CN 105482755 A CN105482755 A CN 105482755A CN 201511014003 A CN201511014003 A CN 201511014003A CN 105482755 A CN105482755 A CN 105482755A
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- melt adhesive
- hot melt
- parts
- polyester
- antistatic modified
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- 239000004831 Hot glue Substances 0.000 title claims abstract description 74
- 238000002360 preparation method Methods 0.000 title description 4
- 229920000728 polyester Polymers 0.000 claims abstract description 39
- 239000003208 petroleum Substances 0.000 claims abstract description 17
- 229920006122 polyamide resin Polymers 0.000 claims abstract description 17
- 239000011347 resin Substances 0.000 claims abstract description 17
- 229920005989 resin Polymers 0.000 claims abstract description 17
- 238000002156 mixing Methods 0.000 claims abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims abstract description 7
- 239000008188 pellet Substances 0.000 claims abstract description 6
- 238000001291 vacuum drying Methods 0.000 claims abstract description 6
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 claims description 40
- 239000002253 acid Substances 0.000 claims description 15
- 239000006229 carbon black Substances 0.000 claims description 14
- 239000003112 inhibitor Substances 0.000 claims description 14
- 230000003647 oxidation Effects 0.000 claims description 14
- 238000007254 oxidation reaction Methods 0.000 claims description 14
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- VNGOYPQMJFJDLV-UHFFFAOYSA-N dimethyl benzene-1,3-dicarboxylate Chemical compound COC(=O)C1=CC=CC(C(=O)OC)=C1 VNGOYPQMJFJDLV-UHFFFAOYSA-N 0.000 claims description 10
- 238000005469 granulation Methods 0.000 claims description 10
- 230000003179 granulation Effects 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 10
- 238000006068 polycondensation reaction Methods 0.000 claims description 10
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 claims description 10
- 238000005809 transesterification reaction Methods 0.000 claims description 10
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 claims description 5
- 238000013019 agitation Methods 0.000 claims description 5
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 claims description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 5
- 239000003054 catalyst Substances 0.000 claims description 5
- 229920001577 copolymer Polymers 0.000 claims description 5
- 239000006185 dispersion Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 239000002243 precursor Substances 0.000 claims description 5
- 239000002002 slurry Substances 0.000 claims description 5
- 238000002425 crystallisation Methods 0.000 abstract description 9
- 238000002844 melting Methods 0.000 abstract description 6
- 230000008025 crystallization Effects 0.000 abstract description 5
- 230000008018 melting Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000003963 antioxidant agent Substances 0.000 abstract 3
- 230000003078 antioxidant effect Effects 0.000 abstract 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 3
- 238000005453 pelletization Methods 0.000 abstract 2
- 238000001125 extrusion Methods 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000007711 solidification Methods 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- 238000011065 in-situ storage Methods 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J167/00—Adhesives based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Adhesives based on derivatives of such polymers
- C09J167/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/001—Conductive additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention relates to an antistatic modified hot melt adhesive. The hot melt adhesive is prepared by processing the following raw materials in parts by weight: 40-60 parts of polyester hot melt adhesive, 20-50 parts of polyamide resin, 20-30 parts of conductive carbon black, 5-10 parts of petroleum resin and 0.5-1 part of an antioxidant 164. The antistatic modified hot melt adhesive is obtained by uniformly mixing the polyester hot melt adhesive, polyamide resin, petroleum resin, the antioxidant and conductive carbon black in a formula ratio, then adding the mixture to a screw extruder pelletizer to undergo melt blending and extrusion, cooling and pelletizing the extruded mixture and removing moisture from pellets obtained through pelletizing through vacuum drying. The hot melt adhesive with stable adhesion, good antistatic property and high crystallization and curing rates is prepared by selecting the polyester hot melt adhesive with low melting point to be mixed with polyamide resin, conductive carbon black, petroleum resin and the antioxidant 164, is convenient to use, is slightly affected by the environment and has higher crystallization and curing rates than hot melt adhesives in the prior art especially in a low-temperature environment, thus greatly improving the production efficiency.
Description
Technical field
The present invention relates to a kind of antistatic modified hot melt adhesive and preparation method thereof.
Background technology
Polyester hot-melt adhesive is a kind of environment-friendly type hot melt glue, have that bonding action is high, outstanding to the Optical instrument of polar material, electrical property and the advantage such as chemical mediator-resitant property is excellent, be widely used in the industries such as weaving, clothes, automobile, packaging, shoemaking, electronics, building materials, present rapid growth momentum in recent years.Along with the implementation of low-carbon economy, low application temperature becomes one of direction of hot melt adhesive property development, and this just requires that polyester hot-melt adhesive has lower fusing point.But the crystallization rate of low-melting point polyester hot melt adhesive is comparatively slow, needs long period dry ability rolling after causing product gluing, otherwise there will be interlayer adhesion, produce waste product, greatly reduce production efficiency, in addition, hot melt adhesive anti-static function effect of the prior art is bad, poor processability.
Summary of the invention
The object of the invention is to solve the deficiencies in the prior art, a kind of antistatic modified hot melt adhesive and preparation method thereof is provided.
The technical solution adopted for the present invention to solve the technical problems is:
Antistatic modified hot melt adhesive, described hot melt adhesive is formed by the Raw material processing of following weight part:
Polyester hot-melt adhesive 40-60 part, polyamide resin 20-50 part, graphitized carbon black 20-30 part, petroleum resin 5-10 part, oxidation inhibitor 1640.5-1 part;
The polyester hot-melt adhesive of formula ratio, polyamide resin, petroleum resin, oxidation inhibitor and graphitized carbon black are mixed, then join in screw extruder pelletizer, melt blending is extruded, the mixture extruded is through cooling, granulation, and granulation obtains pellet and obtains antistatic modified hot melt adhesive through vacuum-drying removal moisture;
Described polyester hot-melt adhesive is prepared as follows:
(1) proper amount of nano level wilkinite is added in reactor and form uniform and stable slurry with butyleneglycol dispersion;
(2) add dimethyl terephthalate (DMT), dimethyl isophthalate, dimeracid in the reactor of step (1) under agitation, after mixing, add proper catalyst metatitanic acid four positive definite butyl ester, transesterification reaction 1-2 hour is carried out under nitrogen protection in 205-215 DEG C, add the tetra-n-butyl titanate of hydrogenated liquid polyhutadiene dibasic alcohol and surplus again, under vacuum, polycondensation 3-4 hour is carried out in 210-230 DEG C of heating, obtains polyester precursor copolymer and polyester hot-melt adhesive;
The mol ratio of described dimethyl terephthalate (DMT), BDO, dimethyl isophthalate, tetra-n-butyl titanate, dimeracid, hydrogenated liquid polyhutadiene dibasic alcohol is: (80-85): 200:20:(0.02-0.03): 30:15;
Described dimeracid is the binary acid containing 36 carbon atoms.
Preferably, described hot melt adhesive is made up of the raw material of following weight part: polyester hot-melt adhesive 50 parts, polyamide resin 40 parts, graphitized carbon black 25 parts, petroleum resin 8 parts, 1640.75 parts, oxidation inhibitor.
Preferably, the consumption mol ratio of the catalyzer metatitanic acid four positive definite butyl ester of transesterification reaction and polycondensation is 1:3.
Preferably, described nano level wilkinite selects nano level organobentonite.
Preferably, the bentonitic consumption of described nano level is 0.5-0.75mol.
The invention has the beneficial effects as follows:
It is lower and can the polyester hot-melt adhesive of rapid crystallization that the present invention adopts the mode of nano level wilkinite in-situ polymerization to prepare fusing point, and the fusing point of obtained polyester hot-melt adhesive fusing point and low melting point hot melt adhesive of the prior art is close, and viscosity performance is more excellent;
The present invention selects the polyester hot-melt adhesive of low melting point to mix with polyamide resin, graphitized carbon black, petroleum resin, oxidation inhibitor 164, the hot melt adhesive that obtained cohesive force is stablized, antistatic property is good, crystallisation solidification speed is fast, easy to use, affected by environment little, especially, under low temperature environment, crystallisation solidification speed is also better than the hot melt adhesive of prior art, substantially increases production efficiency, the cooling curing time after hot melt adhesive coating significantly shortens, and coating efficiency significantly improves.
Embodiment
Below by specific embodiment, technical scheme of the present invention is described in further detail.
Embodiment 1:
Antistatic modified hot melt adhesive, described hot melt adhesive is formed by the Raw material processing of following weight part:
Polyester hot-melt adhesive 40 parts, polyamide resin 20 parts, graphitized carbon black 20 parts, petroleum resin 5 parts, 1640.5 parts, oxidation inhibitor;
The polyester hot-melt adhesive of formula ratio, polyamide resin, petroleum resin, oxidation inhibitor and graphitized carbon black are mixed, then join in screw extruder pelletizer, melt blending is extruded, the mixture extruded is through cooling, granulation, and granulation obtains pellet and obtains antistatic modified hot melt adhesive through vacuum-drying removal moisture;
Described polyester hot-melt adhesive is prepared as follows:
(1) proper amount of nano level wilkinite is added in reactor and form uniform and stable slurry with butyleneglycol dispersion;
(2) add dimethyl terephthalate (DMT), dimethyl isophthalate, dimeracid in the reactor of step (1) under agitation, after mixing, add proper catalyst metatitanic acid four positive definite butyl ester, transesterification reaction 1-2 hour is carried out under nitrogen protection in 205-215 DEG C, add the tetra-n-butyl titanate of hydrogenated liquid polyhutadiene dibasic alcohol and surplus again, under vacuum, polycondensation 3-4 hour is carried out in 210-230 DEG C of heating, obtains polyester precursor copolymer and polyester hot-melt adhesive;
The mol ratio of described dimethyl terephthalate (DMT), BDO, dimethyl isophthalate, tetra-n-butyl titanate, dimeracid, hydrogenated liquid polyhutadiene dibasic alcohol is: 80:200:20:0.02:30:15;
Described dimeracid is the binary acid containing 36 carbon atoms, the consumption mol ratio of the catalyzer metatitanic acid four positive definite butyl ester of transesterification reaction and polycondensation is 1:3, described nano level wilkinite selects nano level organobentonite, and the bentonitic consumption of described nano level is 0.5mol.
embodiment 2:
Antistatic modified hot melt adhesive, described hot melt adhesive is formed by the Raw material processing of following weight part:
Polyester hot-melt adhesive 60 parts, polyamide resin 50 parts, graphitized carbon black 30 parts, petroleum resin 10 parts, 1641 parts, oxidation inhibitor;
The polyester hot-melt adhesive of formula ratio, polyamide resin, petroleum resin, oxidation inhibitor and graphitized carbon black are mixed, then join in screw extruder pelletizer, melt blending is extruded, the mixture extruded is through cooling, granulation, and granulation obtains pellet and obtains antistatic modified hot melt adhesive through vacuum-drying removal moisture;
Described polyester hot-melt adhesive is prepared as follows:
(1) proper amount of nano level wilkinite is added in reactor and form uniform and stable slurry with butyleneglycol dispersion;
(2) add dimethyl terephthalate (DMT), dimethyl isophthalate, dimeracid in the reactor of step (1) under agitation, after mixing, add proper catalyst metatitanic acid four positive definite butyl ester, transesterification reaction 1-2 hour is carried out under nitrogen protection in 205-215 DEG C, add the tetra-n-butyl titanate of hydrogenated liquid polyhutadiene dibasic alcohol and surplus again, under vacuum, polycondensation 3-4 hour is carried out in 210-230 DEG C of heating, obtains polyester precursor copolymer and polyester hot-melt adhesive;
The mol ratio of described dimethyl terephthalate (DMT), BDO, dimethyl isophthalate, tetra-n-butyl titanate, dimeracid, hydrogenated liquid polyhutadiene dibasic alcohol is: 85:200:20:0.03:30:15;
Described dimeracid is the binary acid containing 36 carbon atoms, the consumption mol ratio of the catalyzer metatitanic acid four positive definite butyl ester of transesterification reaction and polycondensation is 1:3, described nano level wilkinite selects nano level organobentonite, and the bentonitic consumption of described nano level is 0.75mol.
embodiment 3:
Antistatic modified hot melt adhesive, described hot melt adhesive is formed by the Raw material processing of following weight part:
Polyester hot-melt adhesive 50 parts, polyamide resin 40 parts, graphitized carbon black 25 parts, petroleum resin 8 parts, 1640.75 parts, oxidation inhibitor;
The polyester hot-melt adhesive of formula ratio, polyamide resin, petroleum resin, oxidation inhibitor and graphitized carbon black are mixed, then join in screw extruder pelletizer, melt blending is extruded, the mixture extruded is through cooling, granulation, and granulation obtains pellet and obtains antistatic modified hot melt adhesive through vacuum-drying removal moisture;
Described polyester hot-melt adhesive is prepared as follows:
(1) proper amount of nano level wilkinite is added in reactor and form uniform and stable slurry with butyleneglycol dispersion;
(2) add dimethyl terephthalate (DMT), dimethyl isophthalate, dimeracid in the reactor of step (1) under agitation, after mixing, add proper catalyst metatitanic acid four positive definite butyl ester, transesterification reaction 1-2 hour is carried out under nitrogen protection in 205-215 DEG C, add the tetra-n-butyl titanate of hydrogenated liquid polyhutadiene dibasic alcohol and surplus again, under vacuum, polycondensation 3-4 hour is carried out in 210-230 DEG C of heating, obtains polyester precursor copolymer and polyester hot-melt adhesive;
The mol ratio of described dimethyl terephthalate (DMT), BDO, dimethyl isophthalate, tetra-n-butyl titanate, dimeracid, hydrogenated liquid polyhutadiene dibasic alcohol is: 82:200:20:0.025:30:15;
Described dimeracid is the binary acid containing 36 carbon atoms, the consumption mol ratio of the catalyzer metatitanic acid four positive definite butyl ester of transesterification reaction and polycondensation is 1:3, described nano level wilkinite selects nano level organobentonite, and the bentonitic consumption of described nano level is 0.6mol.
It is lower and can the polyester hot-melt adhesive of rapid crystallization that the present invention adopts the mode of nano level wilkinite in-situ polymerization to prepare fusing point, and the fusing point of obtained polyester hot-melt adhesive fusing point and low melting point hot melt adhesive of the prior art is close, and viscosity performance is more excellent;
The present invention selects the polyester hot-melt adhesive of low melting point to mix with polyamide resin, graphitized carbon black, petroleum resin, oxidation inhibitor 164, the hot melt adhesive that obtained cohesive force is stablized, antistatic property is good, crystallisation solidification speed is fast, easy to use, affected by environment little, especially, under low temperature environment, crystallisation solidification speed is also better than the hot melt adhesive of prior art, substantially increases production efficiency, the cooling curing time after hot melt adhesive coating significantly shortens, and coating efficiency significantly improves.
Above-described embodiment is one of the present invention preferably scheme, not does any pro forma restriction to the present invention, also has other variant and remodeling under the prerequisite not exceeding the technical scheme described in claim.
Claims (5)
1. antistatic modified hot melt adhesive, is characterized in that: described hot melt adhesive is formed by the Raw material processing of following weight part:
Polyester hot-melt adhesive 40-60 part, polyamide resin 20-50 part, graphitized carbon black 20-30 part, petroleum resin 5-10 part, oxidation inhibitor 1640.5-1 part;
The polyester hot-melt adhesive of formula ratio, polyamide resin, petroleum resin, oxidation inhibitor and graphitized carbon black are mixed, then join in screw extruder pelletizer, melt blending is extruded, the mixture extruded is through cooling, granulation, and granulation obtains pellet and obtains antistatic modified hot melt adhesive through vacuum-drying removal moisture;
Described polyester hot-melt adhesive is prepared as follows:
(1) proper amount of nano level wilkinite is added in reactor and form uniform and stable slurry with butyleneglycol dispersion;
(2) add dimethyl terephthalate (DMT), dimethyl isophthalate, dimeracid in the reactor of step (1) under agitation, after mixing, add proper catalyst metatitanic acid four positive definite butyl ester, transesterification reaction 1-2 hour is carried out under nitrogen protection in 205-215 DEG C, add the tetra-n-butyl titanate of hydrogenated liquid polyhutadiene dibasic alcohol and surplus again, under vacuum, polycondensation 3-4 hour is carried out in 210-230 DEG C of heating, obtains polyester precursor copolymer and polyester hot-melt adhesive;
The mol ratio of described dimethyl terephthalate (DMT), BDO, dimethyl isophthalate, tetra-n-butyl titanate, dimeracid, hydrogenated liquid polyhutadiene dibasic alcohol is: (80-85): 200:20:(0.02-0.03): 30:15;
Described dimeracid is the binary acid containing 36 carbon atoms.
2. antistatic modified hot melt adhesive according to claim 1, is characterized in that: described hot melt adhesive is made up of the raw material of following weight part: polyester hot-melt adhesive 50 parts, polyamide resin 40 parts, graphitized carbon black 25 parts, petroleum resin 8 parts, 1640.75 parts, oxidation inhibitor.
3. antistatic modified hot melt adhesive according to claim 1 and 2, is characterized in that: the consumption mol ratio of the catalyzer metatitanic acid four positive definite butyl ester of transesterification reaction and polycondensation is 1:3.
4. antistatic modified hot melt adhesive according to claim 1 and 2, is characterized in that: described nano level wilkinite selects nano level organobentonite.
5. antistatic modified hot melt adhesive according to claim 1 and 2, is characterized in that, the bentonitic consumption of described nano level is 0.5-0.75mol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511014003.1A CN105482755B (en) | 2015-12-31 | 2015-12-31 | Antistatic modified hot melt adhesive and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511014003.1A CN105482755B (en) | 2015-12-31 | 2015-12-31 | Antistatic modified hot melt adhesive and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN105482755A true CN105482755A (en) | 2016-04-13 |
| CN105482755B CN105482755B (en) | 2018-12-18 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106630756A (en) * | 2016-12-19 | 2017-05-10 | 钦州市科学技术开发中心 | Stone curing agent and preparation method thereof |
| CN106753233A (en) * | 2016-12-19 | 2017-05-31 | 钦州市科学技术开发中心 | A kind of antistatic modified PUR and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102675609A (en) * | 2012-06-07 | 2012-09-19 | 昆山天洋热熔胶有限公司 | Rapid crystallization type nanometer composite polyester hot melt adhesive and preparing process thereof |
-
2015
- 2015-12-31 CN CN201511014003.1A patent/CN105482755B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102675609A (en) * | 2012-06-07 | 2012-09-19 | 昆山天洋热熔胶有限公司 | Rapid crystallization type nanometer composite polyester hot melt adhesive and preparing process thereof |
Non-Patent Citations (4)
| Title |
|---|
| 武荣瑞等: "《聚酯合成及应用技术进展》", 31 March 2009, 中国石化出版社 * |
| 石军等: "《热熔胶黏剂实用手册》", 31 May 2004, 化学工业出版社 * |
| 竹涛等: "《物理性污染控制》", 30 April 2014, 冶金工业出版社 * |
| 邓舜扬等: "《精细化工配方集锦》", 30 September 1998, 化学工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106630756A (en) * | 2016-12-19 | 2017-05-10 | 钦州市科学技术开发中心 | Stone curing agent and preparation method thereof |
| CN106753233A (en) * | 2016-12-19 | 2017-05-31 | 钦州市科学技术开发中心 | A kind of antistatic modified PUR and preparation method thereof |
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| Publication number | Publication date |
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| CN105482755B (en) | 2018-12-18 |
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Effective date of registration: 20191226 Address after: 226400, Jiangsu, Nantong province Rudong County town chemical industry zone Patentee after: Nantong Henghua bonded Mstar Technology Ltd Address before: Anyang Street Hill Road East of Ruian city Wenzhou 325000 Zhejiang Province, Lane 295, No. 6 6-7 4 Patentee before: Lin Chuhuang |