CN113667431A - Production method of hot-melt environment-friendly glue for environment-friendly coffin - Google Patents
Production method of hot-melt environment-friendly glue for environment-friendly coffin Download PDFInfo
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- CN113667431A CN113667431A CN202111061205.7A CN202111061205A CN113667431A CN 113667431 A CN113667431 A CN 113667431A CN 202111061205 A CN202111061205 A CN 202111061205A CN 113667431 A CN113667431 A CN 113667431A
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- 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
- C09J157/00—Adhesives based on unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C09J157/02—Copolymers of mineral oil hydrocarbons
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- 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
- 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
- C09J11/06—Non-macromolecular additives organic
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention relates to the technical field of hot-melt environment-friendly glue, in particular to a production method of hot-melt environment-friendly glue for an environment-friendly coffin, which comprises the following steps: s1, selecting materials according to the weight percentage: hydrogenated SEBS: 15-20 parts of naphthenic oil: 25-30 parts of C9 petroleum resin: 45-50 parts of light calcium carbonate: 16-20 parts of antioxidant 1010: 1-2 parts; s2, processing different raw materials respectively; adding the naphthenic oil selected in the step one into a reaction kettle, starting stirring, rotating at 50 revolutions per minute, and heating to 180 ℃; adding hydrogenated SEBS into the reaction kettle; adding an antioxidant 1010 into the reaction kettle, and stirring for 3 hours; finally, adding C9 petroleum resin and light calcium carbonate into the reaction kettle, and continuing stirring for 1.5 hours; s3, discharging the processed raw materials according to the mixing ratio, cooling and packaging; no formaldehyde, quick drying, strong adhesive force and convenient preservation.
Description
Technical Field
The invention relates to the technical field of hot-melt environment-friendly glue, in particular to a production method of hot-melt environment-friendly glue for an environment-friendly coffin.
Background
The environment-friendly coffin is made of high-strength corrugated paper and honeycomb paper, the lines are attractive after forming, the coffin is non-toxic and harmless, the performance and the texture are similar to those of a traditional wood coffin, compared with the traditional wood coffin, the coffin saves a large amount of wood, protects ecological balance, has immeasurable function on energy conservation, the time required by combustion is about more than twenty minutes less than that of the traditional coffin, no air pollution is caused, no in-furnace crystallization is caused, the environment-friendly monitoring and the service life of a furnace body are not influenced, and hot melt adhesive is required to be used for bonding the environment-friendly coffin in the production process of the environment-friendly coffin.
However, some raw materials which have strong adhesive force, are free of formaldehyde and are beneficial to preservation are not added into the hot melt adhesive for the current environment-friendly coffin, so that when the environment-friendly coffin is manufactured, on one hand, the body of processing personnel is injured, and on the other hand, the bonding stability is poor, so that the long-term preservation of the environment-friendly coffin during selling is not facilitated.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a production method of hot-melt environment-friendly glue for an environment-friendly coffin.
The technical scheme adopted by the invention for solving the technical problems is as follows: a production method of hot-melt environment-friendly glue for an environment-friendly coffin comprises the following steps:
s1, selecting materials according to the weight percentage: hydrogenated SEBS: 15-20 parts of naphthenic oil: 25-30 parts of C9 petroleum resin: 45-50 parts of light calcium carbonate: 16-20 parts of antioxidant 1010: 1-2 parts;
s2, processing different raw materials respectively; adding the naphthenic oil selected in the step one into a reaction kettle, starting stirring, rotating at 50 revolutions per minute, and heating to 180 ℃; adding hydrogenated SEBS into the reaction kettle; adding an antioxidant 1010 into the reaction kettle, and stirring for 3 hours; finally, adding C9 petroleum resin and light calcium carbonate into the reaction kettle, and continuing stirring for 1.5 hours;
and S3, mixing, proportioning, discharging, cooling and packaging the processed raw materials.
Specifically, the weight percentage in the step one is as follows: the lubricating grease comprises, by weight, 16 parts of hydrogenated SEBS, 26 parts of naphthenic oil, 46 parts of C9 petroleum resin, 17 parts of light calcium carbonate and 1 part of antioxidant 1010.
Specifically, the weight percentage in the step one is as follows: the lubricating grease comprises, by weight, 17 parts of hydrogenated SEBS, 27 parts of naphthenic oil, 46 parts of C9 petroleum resin, 17 parts of light calcium carbonate and 1 part of antioxidant 1010.
Specifically, the weight percentage in the step one is as follows: the lubricating grease comprises, by weight, 2 parts of hydrogenated SEBS16, 26 parts of naphthenic oil, 46 parts of C9 petroleum resin, 18 parts of light calcium carbonate and 1010 parts of antioxidant.
Specifically, the weight percentage in the step one is as follows: 16 parts of hydrogenated SEBS, 26 parts of naphthenic oil, 47 parts of C9 petroleum resin, 19 parts of light calcium carbonate and 2 parts of antioxidant 1010.
Specifically, the weight percentage in the step one is as follows: 16 parts of hydrogenated SEBS, 27 parts of naphthenic oil, 49 parts of C9 petroleum resin, 17 parts of light calcium carbonate and 1 part of antioxidant 1010.
The invention has the beneficial effects that: the hydrogenated SEBS is added into the raw materials, so that the coffin has excellent aging resistance, plasticity and high elasticity, can be processed and used without vulcanization, is simple and convenient to use, has stronger adhesive force when being matched with colloid, and ensures that the environment-friendly coffin is firmly connected; the matched naphthenic oil has the characteristics of low pour point, high density, high viscosity and no toxic or side effect, is free of formaldehyde and is more environment-friendly; the C9 petroleum resin does not contain polar groups in the structure, so that the coffin has good water resistance, acid and alkali resistance, weather resistance and light aging resistance, good solubility in organic solvents, good compatibility with other resins, brittleness and tackifying property, and is beneficial to the manufacture and the storage of the environment-friendly coffin; the antioxidant can be widely applied to the industries of general plastics, engineering plastics, synthetic rubber, fiber, hot melt adhesive, resin, oil products, ink, paint and the like, and the adhesiveness of the ten-step hot melt environment-friendly adhesive is further improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a flow chart of a preferred embodiment of the method for producing hot-melt environmental protection glue for an environmental protection coffin according to the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Example one
As shown in fig. 1, the production method of the hot-melt environment-friendly adhesive for the environment-friendly coffin comprises the following steps:
s1, selecting materials according to the weight percentage: hydrogenated SEBS160kg, naphthenic oil 260kg, C9 petroleum resin 460kg, light calcium carbonate 170kg and antioxidant 1010 10 kg;
s2, processing different raw materials respectively; adding 260kg of naphthenic oil selected in the step one into a reaction kettle, starting stirring, rotating at 50 revolutions per minute, and heating to 180 ℃; 160kg of hydrogenated SEBS is added into the reaction kettle; then adding 10kg of antioxidant 1010 into the reaction kettle, and stirring for 3 hours; finally, 460kg of C9 petroleum resin is added into the reaction kettle, 170kg of light calcium carbonate is added, and the stirring is continued for 1.5 hours;
and S3, mixing, proportioning, discharging, cooling and packaging the processed raw materials.
Example two
As shown in fig. 1, the production method of the hot-melt environment-friendly adhesive for the environment-friendly coffin comprises the following steps:
s1, selecting materials according to the weight percentage: hydrogenated SEBS170kg, naphthenic oil 270kg, C9 petroleum resin 460kg, light calcium carbonate 170kg and antioxidant 1010 10 kg;
s2, processing different raw materials respectively; adding 270kg of naphthenic oil selected in the step one into a reaction kettle, starting stirring, rotating at 50 revolutions per minute, and heating to 180 ℃; then 170kg of hydrogenated SEBS is added into the reaction kettle; then adding 10kg of antioxidant 1010 into the reaction kettle, and stirring for 3 hours; finally, 460kg of C9 petroleum resin is added into the reaction kettle, 170kg of light calcium carbonate is added, and the stirring is continued for 1.5 hours;
and S3, mixing, proportioning, discharging, cooling and packaging the processed raw materials.
EXAMPLE III
As shown in fig. 1, the production method of the hot-melt environment-friendly adhesive for the environment-friendly coffin comprises the following steps:
s1, selecting materials according to the weight percentage: hydrogenated SEBS160kg, naphthenic oil 260kg, C9 petroleum resin 460kg, light calcium carbonate 180kg and antioxidant 1010 20 kg;
s2, processing different raw materials respectively; adding 260kg of naphthenic oil selected in the step one into a reaction kettle, starting stirring, rotating at 50 revolutions per minute, and heating to 180 ℃; 160kg of hydrogenated SEBS is added into the reaction kettle; then adding 20kg of antioxidant 1010 into the reaction kettle, and stirring for 3 hours; finally, 460kg of C9 petroleum resin and 180kg of light calcium carbonate are added into the reaction kettle, and the stirring is continued for 1.5 hours;
and S3, mixing, proportioning, discharging, cooling and packaging the processed raw materials.
Example four
As shown in fig. 1, the production method of the hot-melt environment-friendly adhesive for the environment-friendly coffin comprises the following steps:
s1, selecting materials according to the weight percentage: hydrogenated SEBS160kg, naphthenic oil 260kg, C9 petroleum resin 470kg, light calcium carbonate 190kg and antioxidant 1010 of 20 kg;
s2, processing different raw materials respectively; adding 260kg of naphthenic oil selected in the step one into a reaction kettle, starting stirring, rotating at 50 revolutions per minute, and heating to 180 ℃; 160kg of hydrogenated SEBS is added into the reaction kettle; then adding 20kg of antioxidant 1010 into the reaction kettle, and stirring for 3 hours; finally, 470kg of C9 petroleum resin and 190kg of light calcium carbonate are added into the reaction kettle, and the stirring is continued for 1.5 hours;
and S3, mixing, proportioning, discharging, cooling and packaging the processed raw materials.
EXAMPLE five
As shown in fig. 1, the production method of the hot-melt environment-friendly adhesive for the environment-friendly coffin comprises the following steps:
s1, selecting materials according to the weight percentage: hydrogenated SEBS160kg, naphthenic oil 270kg, C9 petroleum resin 490kg, light calcium carbonate 170kg and antioxidant 1010 10 kg;
s2, processing different raw materials respectively; adding 270kg of naphthenic oil selected in the step one into a reaction kettle, starting stirring, rotating at 50 revolutions per minute, and heating to 180 ℃; 160kg of hydrogenated SEBS is added into the reaction kettle; then adding 10kg of antioxidant 1010 into the reaction kettle, and stirring for 3 hours; finally, 490kg of C9 petroleum resin is added into the reaction kettle, 170kg of light calcium carbonate is added, and the stirring is continued for 1.5 hours;
and S3, mixing, proportioning, discharging, cooling and packaging the processed raw materials.
Selecting 120 environment-friendly coffins to be processed, wherein each 20 environmentally-friendly coffins are divided into six groups, bonding five groups of the environment-friendly coffins by using hot-melt environment-friendly glue prepared in the first embodiment, the second embodiment, the third embodiment, the fourth embodiment and the fifth embodiment respectively, bonding the environment-friendly coffins by using the traditional hot melt glue, wherein after the environment-friendly coffins are bonded for a period of time, the bonding strength of the first embodiment is improved by 5% compared with the traditional hot melt glue, the bonding strength of the second embodiment is improved by 5.5% compared with the traditional hot melt glue, the bonding strength of the third embodiment is improved by 5.8% compared with the traditional hot melt glue, the bonding strength of the fourth embodiment is improved by 5.9% compared with the traditional hot melt glue, the bonding strength of the fifth embodiment is improved by 6% compared with the traditional hot melt glue, and the coffins are odorless and quick-dry.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A production method of hot-melt environment-friendly glue for an environment-friendly coffin is characterized by comprising the following steps:
s1, selecting materials according to the weight percentage: hydrogenated SEBS: 15-20 parts of naphthenic oil: 25-30 parts of C9 petroleum resin: 45-50 parts of light calcium carbonate: 16-20 parts of antioxidant 1010: 1-2 parts;
s2, processing different raw materials respectively; adding the naphthenic oil selected in the step one into a reaction kettle, starting stirring, rotating at 50 revolutions per minute, and heating to 180 ℃; adding hydrogenated SEBS into the reaction kettle; adding an antioxidant 1010 into the reaction kettle, and stirring for 3 hours; finally, adding C9 petroleum resin and light calcium carbonate into the reaction kettle, and continuing stirring for 1.5 hours;
and S3, mixing, proportioning, discharging, cooling and packaging the processed raw materials.
2. The production method of the hot-melt environment-friendly glue for the environment-friendly coffin as claimed in claim 1, is characterized by comprising the following steps: the weight percentage in the first step is as follows: the lubricating grease comprises, by weight, 16 parts of hydrogenated SEBS, 26 parts of naphthenic oil, 46 parts of C9 petroleum resin, 17 parts of light calcium carbonate and 1 part of antioxidant 1010.
3. The production method of the hot-melt environment-friendly glue for the environment-friendly coffin as claimed in claim 1, is characterized by comprising the following steps: the weight percentage in the first step is as follows: the lubricating grease comprises, by weight, 17 parts of hydrogenated SEBS, 27 parts of naphthenic oil, 46 parts of C9 petroleum resin, 17 parts of light calcium carbonate and 1 part of antioxidant 1010.
4. The production method of the hot-melt environment-friendly glue for the environment-friendly coffin as claimed in claim 1, is characterized by comprising the following steps: the weight percentage in the first step is as follows: the lubricating grease comprises, by weight, 2 parts of hydrogenated SEBS16, 26 parts of naphthenic oil, 46 parts of C9 petroleum resin, 18 parts of light calcium carbonate and 1010 parts of antioxidant.
5. The production method of the hot-melt environment-friendly glue for the environment-friendly coffin as claimed in claim 1, is characterized by comprising the following steps: the weight percentage in the first step is as follows: 16 parts of hydrogenated SEBS, 26 parts of naphthenic oil, 47 parts of C9 petroleum resin, 19 parts of light calcium carbonate and 2 parts of antioxidant 1010.
6. The production method of the hot-melt environment-friendly glue for the environment-friendly coffin as claimed in claim 1, is characterized by comprising the following steps: the weight percentage in the first step is as follows: 16 parts of hydrogenated SEBS, 27 parts of naphthenic oil, 49 parts of C9 petroleum resin, 17 parts of light calcium carbonate and 1 part of antioxidant 1010.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111061205.7A CN113667431A (en) | 2021-09-10 | 2021-09-10 | Production method of hot-melt environment-friendly glue for environment-friendly coffin |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111061205.7A CN113667431A (en) | 2021-09-10 | 2021-09-10 | Production method of hot-melt environment-friendly glue for environment-friendly coffin |
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| CN113667431A true CN113667431A (en) | 2021-11-19 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7442739B1 (en) * | 2003-11-12 | 2008-10-28 | Henkel Corporation | Hot melt pressure sensitive adhesives |
| CN104650520A (en) * | 2013-11-16 | 2015-05-27 | 洛阳骏腾能源科技有限公司 | High-molecular self-sealing polymer for automobile tires and preparation method thereof |
| CN110724480A (en) * | 2019-10-30 | 2020-01-24 | 江苏嘉好热熔胶股份有限公司 | Special hot-melt pressure-sensitive adhesive for sweat-resistant waterproof band-aid and preparation method thereof |
| CN110804408A (en) * | 2019-11-21 | 2020-02-18 | 佛山南宝高盛高新材料有限公司 | Filling and sealing hot melt adhesive, and preparation method and application thereof |
| CN111218243A (en) * | 2020-02-27 | 2020-06-02 | 正邦(广州)新材料有限公司 | Hot-melt pressure-sensitive adhesive for sticking on wet surface and preparation method and application thereof |
-
2021
- 2021-09-10 CN CN202111061205.7A patent/CN113667431A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7442739B1 (en) * | 2003-11-12 | 2008-10-28 | Henkel Corporation | Hot melt pressure sensitive adhesives |
| CN104650520A (en) * | 2013-11-16 | 2015-05-27 | 洛阳骏腾能源科技有限公司 | High-molecular self-sealing polymer for automobile tires and preparation method thereof |
| CN110724480A (en) * | 2019-10-30 | 2020-01-24 | 江苏嘉好热熔胶股份有限公司 | Special hot-melt pressure-sensitive adhesive for sweat-resistant waterproof band-aid and preparation method thereof |
| CN110804408A (en) * | 2019-11-21 | 2020-02-18 | 佛山南宝高盛高新材料有限公司 | Filling and sealing hot melt adhesive, and preparation method and application thereof |
| CN111218243A (en) * | 2020-02-27 | 2020-06-02 | 正邦(广州)新材料有限公司 | Hot-melt pressure-sensitive adhesive for sticking on wet surface and preparation method and application thereof |
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Application publication date: 20211119 |