CN110607140A - Non-asphalt environment-friendly high-molecular damping hot melt adhesive - Google Patents
Non-asphalt environment-friendly high-molecular damping hot melt adhesive Download PDFInfo
- Publication number
- CN110607140A CN110607140A CN201810621690.0A CN201810621690A CN110607140A CN 110607140 A CN110607140 A CN 110607140A CN 201810621690 A CN201810621690 A CN 201810621690A CN 110607140 A CN110607140 A CN 110607140A
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- CN
- China
- Prior art keywords
- percent
- hot melt
- melt adhesive
- asphalt
- friendly high
- Prior art date
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Classifications
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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
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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
- C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
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- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a non-asphalt environment-friendly high-molecular damping hot melt adhesive, and belongs to the technical field of hot melt adhesives. The paint is prepared from the following components in percentage by mass: polyolefin: 30 to 45 percent; tackifying resin: 10 to 25 percent; paraffin oil: 0 to 10 percent; filling: 30 to 45 percent; antioxidant: 0.5 to 5 percent. The sheet hot-melt material mainly containing nontoxic polyolefin has good adhesion, excellent acid-base resistance, aging resistance and waterproof performance, can be used for vibration reduction, noise reduction and sound insulation of various automobile bodies, and is a preferred material for replacing the conventional toxic asphalt material.
Description
Technical Field
The invention relates to a non-asphalt environment-friendly high-molecular damping hot melt adhesive, belonging to the technical field of hot melt adhesives.
Background
At present, waterproof products and silencing gaskets on the market are produced by adopting asphalt as a main component, and the environment protection consciousness is enhanced along with the improvement of the living standard of people, and whether raw materials of the products are harmful or not is emphasized more and more. The product with asphalt as the main component cannot meet the requirements of the existing 'emission performance test standard of automobile materials and parts' and the environmental protection requirements of European Union 'ROHS' on heavy metals, polycyclic aromatic hydrocarbons, plasticizers and the like because of containing toxic components. Therefore, the damping hot melt adhesive which takes polyolefin as the main component and is used by the technology can solve the environmental protection problem, simultaneously satisfies the existing production process, reduces the weight of the whole vehicle, has strong bonding force and no drop, and can directly replace asphalt products.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the non-asphalt environment-friendly high-molecular damping hot melt adhesive solves the problem that toxic asphalt materials are used for manufacturing automobile materials at present, so that harm is caused to human bodies and the environment.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
the non-asphalt environment-friendly high-molecular damping hot melt adhesive is prepared from the following components in percentage by mass:
polyolefin: 30 to 45 percent;
tackifying resin: 10 to 25 percent;
paraffin oil: 0 to 10 percent;
filling: 30 to 45 percent;
antioxidant: 0.5 to 5 percent.
As a preferred example, the polyolefin employs one or more of dadmax 6202, dadmax 6502, VESTOPLAST 703.
As a preferable example, any one of Escorez 5300 and Eastotac C-100R is used as the tackifying resin.
As a preferable example, the filler is one or more of calcium carbonate, graphite, kaolin, mica and talcum powder.
Instructions for preparation and use: the components are melted and stirred and mixed at a certain temperature to prepare a film with required size and thickness; the film is placed on the part, required to be adhered, of the automobile body, and is automatically hot-melted and attached after being subjected to high-temperature treatment along with the whole automobile, other treatment is not needed, and the use is convenient.
The invention has the beneficial effects that: the sheet hot-melt material mainly containing nontoxic polyolefin has good adhesion, excellent acid-base resistance, aging resistance and waterproof performance, can be used for vibration reduction, noise reduction and sound insulation of various automobile bodies, and is a preferred material for replacing the conventional toxic asphalt material.
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 explained below.
The non-asphalt environment-friendly high-molecular damping hot melt adhesive is prepared from the following components in percentage by mass:
polyolefin: 30 to 45 percent;
tackifying resin: 10 to 25 percent;
paraffin oil: 0 to 10 percent;
filling: 30 to 45 percent;
antioxidant: 0.5 to 5 percent.
The polyolefin is selected from one or more of Vidamia 6202, Vidamia 6502, and VESSTOPLAST 703.
The tackifying resin adopts Escorez 5300 and Eastotac C-100R.
The filler is one or more of calcium carbonate, graphite, kaolin, mica and talcum powder.
Instructions for preparation and use: the components are subjected to hot melting and then stirred and mixed at a certain temperature to prepare a film with required size and thickness, the film is placed on the required adhesion part of the automobile body, and the film is automatically subjected to hot melting and laminating after high-temperature treatment along with the whole automobile, so that the film is free from other treatments and convenient to use.
The sheet hot-melt material mainly containing nontoxic polyolefin has good adhesion, excellent acid-base resistance, aging resistance and waterproof performance, can be used for vibration reduction, noise reduction and sound insulation of various automobile bodies, and is a preferred material for replacing the conventional toxic asphalt material.
Example 1
The non-asphalt environment-friendly high-molecular damping hot melt adhesive is prepared from the following components in percentage by mass:
polyolefin: 620230% of Widamei;
tackifying resin: escorez 530025%;
filling: 30% of calcium carbonate, 10% of mica and 4.5% of graphite;
antioxidant: irganox 10100.5%.
Example 2
The non-asphalt environment-friendly high-molecular damping hot melt adhesive is prepared from the following components in percentage by mass:
polyolefin: vestoplast 70330%;
tackifying resin: escorez 530025%;
filling: 30% of calcium carbonate, 10% of mica and 4.5% of graphite;
antioxidant: irganox 10100.5%.
Example 3
The non-asphalt environment-friendly high-molecular damping hot melt adhesive is prepared from the following components in percentage by mass:
polyolefin: vestoplast 70325%;
paraffin oil: 5 percent of
Tackifying resin: escorez 530025%;
filling: 30% of calcium carbonate, 10% of mica and 4.5% of graphite;
antioxidant: irganox 10100.5%.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The non-asphalt environment-friendly high-molecular damping hot melt adhesive is characterized by being prepared from the following components in percentage by mass:
polyolefin: 30 to 45 percent;
tackifying resin: 10 to 25 percent;
paraffin oil: 0 to 10 percent;
filling: 30 to 45 percent;
antioxidant: 0.5 to 5 percent.
2. The non-asphalt environment-friendly high-molecular damping hot melt adhesive according to claim 1, characterized in that: the polyolefin adopts one or more of Vidamia 6202, Vidamia 6502 and VESSTOPLAST 703.
3. The non-asphalt environment-friendly high-molecular damping hot melt adhesive according to claim 1, characterized in that: the tackifying resin adopts Escorez 5300 and Eastotac C-100R.
4. The non-asphalt environment-friendly high-molecular damping hot melt adhesive according to claim 1, characterized in that: the filler is one or more of calcium carbonate, graphite, kaolin, mica and talcum powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810621690.0A CN110607140A (en) | 2018-06-15 | 2018-06-15 | Non-asphalt environment-friendly high-molecular damping hot melt adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810621690.0A CN110607140A (en) | 2018-06-15 | 2018-06-15 | Non-asphalt environment-friendly high-molecular damping hot melt adhesive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110607140A true CN110607140A (en) | 2019-12-24 |
Family
ID=68888416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810621690.0A Pending CN110607140A (en) | 2018-06-15 | 2018-06-15 | Non-asphalt environment-friendly high-molecular damping hot melt adhesive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110607140A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102115648A (en) * | 2011-03-02 | 2011-07-06 | 常州市江永化工有限公司 | Hot melt adhesive for car light and manufacturing method thereof |
| CN102775931A (en) * | 2012-07-27 | 2012-11-14 | 昆山旭虹精密零组件有限公司 | Butyl rubber foam tape |
| CN104893617A (en) * | 2015-05-27 | 2015-09-09 | 合肥卓元科技服务有限公司 | Corrosion-resistant environment-friendly hot-melt adhesive |
| CN105219298A (en) * | 2014-07-02 | 2016-01-06 | 蒋寿悟 | A kind of recessed native hot melt adhesive and preparation method thereof |
| CN107523235A (en) * | 2017-08-16 | 2017-12-29 | 华威粘结材料（上海）股份有限公司 | A kind of PUR and preparation method and application |
-
2018
- 2018-06-15 CN CN201810621690.0A patent/CN110607140A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102115648A (en) * | 2011-03-02 | 2011-07-06 | 常州市江永化工有限公司 | Hot melt adhesive for car light and manufacturing method thereof |
| CN102775931A (en) * | 2012-07-27 | 2012-11-14 | 昆山旭虹精密零组件有限公司 | Butyl rubber foam tape |
| CN105219298A (en) * | 2014-07-02 | 2016-01-06 | 蒋寿悟 | A kind of recessed native hot melt adhesive and preparation method thereof |
| CN104893617A (en) * | 2015-05-27 | 2015-09-09 | 合肥卓元科技服务有限公司 | Corrosion-resistant environment-friendly hot-melt adhesive |
| CN107523235A (en) * | 2017-08-16 | 2017-12-29 | 华威粘结材料（上海）股份有限公司 | A kind of PUR and preparation method and application |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191224 |