CN118006257A - Odorless butyl type car lamp hot melt adhesive and production process thereof - Google Patents
Odorless butyl type car lamp hot melt adhesive and production process thereof Download PDFInfo
- Publication number
- CN118006257A CN118006257A CN202410052553.5A CN202410052553A CN118006257A CN 118006257 A CN118006257 A CN 118006257A CN 202410052553 A CN202410052553 A CN 202410052553A CN 118006257 A CN118006257 A CN 118006257A
- Authority
- CN
- China
- Prior art keywords
- parts
- hot melt
- melt adhesive
- type car
- car lamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004831 Hot glue Substances 0.000 title claims abstract description 80
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 title claims abstract description 56
- 230000009965 odorless effect Effects 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 239000000945 filler Substances 0.000 claims abstract description 32
- 238000002844 melting Methods 0.000 claims abstract description 30
- 230000008018 melting Effects 0.000 claims abstract description 30
- 239000002994 raw material Substances 0.000 claims abstract description 27
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000004962 Polyamide-imide Substances 0.000 claims abstract description 16
- 239000010439 graphite Substances 0.000 claims abstract description 16
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 16
- 229920002312 polyamide-imide Polymers 0.000 claims abstract description 16
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229920002367 Polyisobutene Polymers 0.000 claims abstract description 13
- 239000006087 Silane Coupling Agent Substances 0.000 claims abstract description 13
- 229920005549 butyl rubber Polymers 0.000 claims abstract description 13
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 13
- 239000006229 carbon black Substances 0.000 claims abstract description 13
- 239000004014 plasticizer Substances 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 12
- 239000012535 impurity Substances 0.000 claims description 9
- 238000004806 packaging method and process Methods 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 8
- 238000002360 preparation method Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 4
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
Landscapes
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses an odorless butyl type car lamp hot melt adhesive and a production process thereof, wherein the raw material formula of the odorless butyl type car lamp hot melt adhesive comprises the following raw materials in parts by weight: 40-50 parts of butyl rubber, 30-40 parts of polyisobutylene, 10-20 parts of carbon black, 10-20 parts of calcium carbonate, 3-7 parts of vinyl carboxylate, 10-15 parts of a silane coupling agent, 10-15 parts of a plasticizer, 5-10 parts of a polyamide-imide filler and 5-10 parts of a graphite filler. According to the invention, the polyamide imide filler and the graphite filler are arranged, so that the high temperature resistance of the butyl type car lamp hot melt adhesive can be effectively improved, the high temperature resistance of the butyl type car lamp hot melt adhesive can be improved even if the butyl type car lamp hot melt adhesive is used in high temperature weather, the melting flow of the butyl type car lamp hot melt adhesive is prevented, the adhesiveness of the butyl type car lamp hot melt adhesive is improved, the use effect of the butyl type car lamp hot melt adhesive is also improved, and the advantage of improving the high temperature resistance of the butyl type car lamp hot melt adhesive is achieved.
Description
Technical Field
The invention relates to the technical field of hot melt adhesives, in particular to an odorless butyl type car lamp hot melt adhesive and a production process thereof.
Background
The hot melt adhesive is a plastic adhesive, the physical state of which changes with the change of temperature within a certain temperature range, and the chemical characteristics of which are unchanged, and the hot melt adhesive is nontoxic and tasteless, belongs to an environment-friendly chemical product, and is favored because the product is solid, is convenient to package, transport and store, has no solvent, no pollution and no toxicity, and has the advantages of simple production process, high added value, high adhesive strength, high speed and the like.
When the car lamp is fixedly installed, the butyl car lamp hot melt adhesive is needed, the high temperature resistance of the existing butyl car lamp hot melt adhesive is poor, the outside temperature of the butyl car lamp hot melt adhesive is too high when the butyl car lamp hot melt adhesive is used, the butyl car lamp hot melt adhesive can melt and flow at high temperature, the adhesiveness of the butyl car lamp hot melt adhesive is reduced, and the using effect of the butyl car lamp hot melt adhesive is seriously affected, so that the butyl car lamp hot melt adhesive without smell is provided, and the problems are solved.
Disclosure of Invention
The invention aims to provide an odorless butyl type car lamp hot melt adhesive, which has the advantage of improving the high temperature resistance of the butyl type car lamp hot melt adhesive, and solves the problem that the adhesiveness of the butyl type car lamp hot melt adhesive is reduced because the butyl type car lamp hot melt adhesive is excessively high in external temperature when the butyl type car lamp hot melt adhesive is used and the butyl type car lamp hot melt adhesive is possibly melted and flows at high temperature.
In order to achieve the above purpose, the present invention provides the following technical solutions: the odorless butyl type car lamp hot melt adhesive comprises the following raw materials in parts by weight: 40-50 parts of butyl rubber, 30-40 parts of polyisobutylene, 10-20 parts of carbon black, 10-20 parts of calcium carbonate, 3-7 parts of vinyl carboxylate, 10-15 parts of a silane coupling agent, 10-15 parts of a plasticizer, 5-10 parts of a polyamide-imide filler and 5-10 parts of a graphite filler.
As a preferable scheme, the raw material formula of the odorless butyl type car lamp hot melt adhesive comprises the following raw materials in parts by weight: 45 parts of butyl rubber, 35 parts of polyisobutylene, 15 parts of carbon black, 15 parts of calcium carbonate, 5 parts of vinyl carboxylate, 13 parts of a silane coupling agent, 13 parts of a plasticizer, 8 parts of a polyamide imide filler and 8 parts of a graphite filler.
As a preferred scheme, the production process of the odorless butyl type car lamp hot melt adhesive comprises the following steps of:
Step one, raw material preparation: firstly, 40-50 parts of butyl rubber, 30-40 parts of polyisobutylene, 10-20 parts of carbon black, 10-20 parts of calcium carbonate, 3-7 parts of vinyl carboxylate, 10-15 parts of silane coupling agent, 10-15 parts of plasticizer, 5-10 parts of polyamide-imide filler and 5-10 parts of graphite filler;
step two, mixing: then adding 40-50 parts of prepared butyl rubber, 30-40 parts of polyisobutylene, 10-20 parts of carbon black, 10-20 parts of calcium carbonate, 3-7 parts of vinyl carboxylate, 10-15 parts of silane coupling agent, 10-15 parts of plasticizer, 5-10 parts of polyamide imide filler and 5-10 parts of graphite filler into a mixing device, and mixing the raw materials;
Step three, melting: adding the mixed materials into melting equipment, and melting the materials in the melting equipment in a heating mode to obtain hot melt adhesive;
Step four, filtering: the hot melt adhesive after being heated and melted is sent into a filter, and impurities and foreign matters are filtered out of the hot melt adhesive after being melted;
Step five, packaging: and conveying the filtered hot melt adhesive into packaging equipment through a pipeline for packaging, and finally obtaining the finished hot melt adhesive.
In the preparation of the raw material in the first step, the prepared material may be cleaned to prevent the surface of the prepared material from adsorbing impurities, and then the raw material may be prepared according to a certain proportion.
Preferably, in the mixing in the second step, the stirring time and speed are determined according to specific formulation and production requirements, so as to ensure that the raw materials are sufficiently and uniformly mixed together.
In the melting in the third step, a melting pot, a melting tank and the like are commonly used melting equipment, and the melting temperature is determined according to the characteristics of raw materials and the requirements of products, and is usually between 100 and 200 ℃.
In the filtering in the fourth step, a filter is used to filter out impurities and foreign matters of the hot melt adhesive, so that the quality of the hot melt adhesive is ensured, and the precision and the service life of the filter are required to be selected according to the production scale and the product requirement.
Compared with the prior art, the invention has the following beneficial effects:
According to the invention, the polyamide imide filler and the graphite filler are arranged, so that the high temperature resistance of the butyl type car lamp hot melt adhesive can be effectively improved, the high temperature resistance of the butyl type car lamp hot melt adhesive can be improved even if the butyl type car lamp hot melt adhesive is used in high temperature weather, the melting flow of the butyl type car lamp hot melt adhesive is prevented, the adhesiveness of the butyl type car lamp hot melt adhesive is improved, the use effect of the butyl type car lamp hot melt adhesive is also improved, and the advantage of improving the high temperature resistance of the butyl type car lamp hot melt adhesive is achieved.
Detailed Description
The following description will clearly and fully describe the technical solutions of the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The formula of the odorless butyl type car lamp hot melt adhesive comprises the following raw materials in parts by weight: 40-50 parts of butyl rubber, 30-40 parts of polyisobutylene, 10-20 parts of carbon black, 10-20 parts of calcium carbonate, 3-7 parts of vinyl carboxylate, 10-15 parts of a silane coupling agent, 10-15 parts of a plasticizer, 5-10 parts of a polyamide-imide filler and 5-10 parts of a graphite filler.
The raw material formula of the odorless butyl type car lamp hot melt adhesive comprises the following raw materials in parts by weight: 45 parts of butyl rubber, 35 parts of polyisobutylene, 15 parts of carbon black, 15 parts of calcium carbonate, 5 parts of vinyl carboxylate, 13 parts of a silane coupling agent, 13 parts of a plasticizer, 8 parts of a polyamide imide filler and 8 parts of a graphite filler.
The production process of the odorless butyl type car lamp hot melt adhesive comprises the following steps:
Step one, raw material preparation: firstly, 40-50 parts of butyl rubber, 30-40 parts of polyisobutylene, 10-20 parts of carbon black, 10-20 parts of calcium carbonate, 3-7 parts of vinyl carboxylate, 10-15 parts of silane coupling agent, 10-15 parts of plasticizer, 5-10 parts of polyamide-imide filler and 5-10 parts of graphite filler;
step two, mixing: then adding 40-50 parts of prepared butyl rubber, 30-40 parts of polyisobutylene, 10-20 parts of carbon black, 10-20 parts of calcium carbonate, 3-7 parts of vinyl carboxylate, 10-15 parts of silane coupling agent, 10-15 parts of plasticizer, 5-10 parts of polyamide imide filler and 5-10 parts of graphite filler into a mixing device, and mixing the raw materials;
Step three, melting: adding the mixed materials into melting equipment, and melting the materials in the melting equipment in a heating mode to obtain hot melt adhesive;
Step four, filtering: the hot melt adhesive after being heated and melted is sent into a filter, and impurities and foreign matters are filtered out of the hot melt adhesive after being melted;
Step five, packaging: and conveying the filtered hot melt adhesive into packaging equipment through a pipeline for packaging, and finally obtaining the finished hot melt adhesive.
In the preparation of the raw materials in the first step, the prepared materials can be cleaned to prevent impurities from being adsorbed on the surfaces of the prepared materials, and then the raw materials are prepared according to a certain proportion.
In the mixing of the second step, the stirring time and speed are required to be determined according to specific formulas and production requirements, so that the raw materials are fully and uniformly mixed together.
In the melting in the third step, melting equipment such as a melting pot, a melting tank and the like is commonly used, and the melting temperature is determined according to the characteristics of raw materials and the requirements of products, and is usually between 100 and 200 ℃.
In the filtering of the fourth step, a filter is used for filtering out impurities and foreign matters of the hot melt adhesive, so that the quality of the hot melt adhesive is ensured, and the precision and the service life of the filter are required to be selected according to the production scale and the product requirement.
Through setting up polyamide imide filler and graphite filler, can effectually improve the high temperature resistance of butyl type car light hot melt adhesive, make butyl type car light hot melt adhesive when using, even use butyl type car light hot melt adhesive to improve high temperature resistance under high temperature weather, prevent that butyl type car light hot melt adhesive from appearing melting the trickling, improve the cohesiveness of butyl type car light hot melt adhesive, also improve the result of use of butyl type car light hot melt adhesive simultaneously, reached the advantage that improves butyl type car light hot melt adhesive high temperature resistance.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An odorless butyl type car lamp hot melt adhesive is characterized in that: the odorless butyl type car lamp hot melt adhesive comprises the following raw materials in parts by weight: 40-50 parts of butyl rubber, 30-40 parts of polyisobutylene, 10-20 parts of carbon black, 10-20 parts of calcium carbonate, 3-7 parts of vinyl carboxylate, 10-15 parts of a silane coupling agent, 10-15 parts of a plasticizer, 5-10 parts of a polyamide-imide filler and 5-10 parts of a graphite filler.
2. An odorless butyl automotive lamp hot melt adhesive as defined in claim 1, characterized in that: the odorless butyl type car lamp hot melt adhesive comprises the following raw materials in parts by weight: 45 parts of butyl rubber, 35 parts of polyisobutylene, 15 parts of carbon black, 15 parts of calcium carbonate, 5 parts of vinyl carboxylate, 13 parts of a silane coupling agent, 13 parts of a plasticizer, 8 parts of a polyamide imide filler and 8 parts of a graphite filler.
3. A production process of an odorless butyl type car lamp hot melt adhesive is characterized by comprising the following steps of: the production process of the odorless butyl type car lamp hot melt adhesive comprises the following steps:
Step one, raw material preparation: firstly, 40-50 parts of butyl rubber, 30-40 parts of polyisobutylene, 10-20 parts of carbon black, 10-20 parts of calcium carbonate, 3-7 parts of vinyl carboxylate, 10-15 parts of silane coupling agent, 10-15 parts of plasticizer, 5-10 parts of polyamide-imide filler and 5-10 parts of graphite filler;
step two, mixing: then adding 40-50 parts of prepared butyl rubber, 30-40 parts of polyisobutylene, 10-20 parts of carbon black, 10-20 parts of calcium carbonate, 3-7 parts of vinyl carboxylate, 10-15 parts of silane coupling agent, 10-15 parts of plasticizer, 5-10 parts of polyamide imide filler and 5-10 parts of graphite filler into a mixing device, and mixing the raw materials;
Step three, melting: adding the mixed materials into melting equipment, and melting the materials in the melting equipment in a heating mode to obtain hot melt adhesive;
Step four, filtering: the hot melt adhesive after being heated and melted is sent into a filter, and impurities and foreign matters are filtered out of the hot melt adhesive after being melted;
Step five, packaging: and conveying the filtered hot melt adhesive into packaging equipment through a pipeline for packaging, and finally obtaining the finished hot melt adhesive.
4. A process for producing an odorless butyl type car lamp hot melt adhesive as defined in claim 3, wherein: in the step one, the prepared material can be cleaned to prevent impurities from being adsorbed on the surface of the prepared material, and then the raw materials are prepared according to a certain proportion.
5. A process for producing an odorless butyl type car lamp hot melt adhesive as defined in claim 3, wherein: in the mixing in the second step, the stirring time and speed are required to be determined according to specific formulas and production requirements, so that the raw materials are fully and uniformly mixed together.
6. A process for producing an odorless butyl type car lamp hot melt adhesive as defined in claim 3, wherein: in the melting in the third step, common melting equipment includes a melting pot, a melting tank and the like, wherein the melting temperature is determined according to the characteristics of raw materials and the requirements of products, and is usually between 100 and 200 ℃.
7. A process for producing an odorless butyl type car lamp hot melt adhesive as defined in claim 3, wherein: in the filtering in the fourth step, the filter is used for filtering out impurities and foreign matters of the hot melt adhesive, so that the quality of the hot melt adhesive is ensured, and the precision and the service life of the filter are required to be selected according to the production scale and the product requirement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410052553.5A CN118006257A (en) | 2024-01-15 | 2024-01-15 | Odorless butyl type car lamp hot melt adhesive and production process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410052553.5A CN118006257A (en) | 2024-01-15 | 2024-01-15 | Odorless butyl type car lamp hot melt adhesive and production process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118006257A true CN118006257A (en) | 2024-05-10 |
Family
ID=90946464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410052553.5A Pending CN118006257A (en) | 2024-01-15 | 2024-01-15 | Odorless butyl type car lamp hot melt adhesive and production process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118006257A (en) |
-
2024
- 2024-01-15 CN CN202410052553.5A patent/CN118006257A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101864259A (en) | SIS (Styrene-Isoprene-Styrene) hot melt adhesive for car light adhesion and preparation method thereof | |
| CN110951435A (en) | High-strength silane modified polyether sealant with equal proportion and preparation method thereof | |
| CN118006257A (en) | Odorless butyl type car lamp hot melt adhesive and production process thereof | |
| CN114058161A (en) | Black master batch capable of completely biodegrading plastics | |
| CN103289388B (en) | In-situ compatibilized glass fiber reinforced nylon 66 composite material and preparation method thereof | |
| CN111471290A (en) | Automobile oil delivery hose sizing material and preparation method and application thereof | |
| CN110760133A (en) | High-content carbon black master batch and preparation method thereof | |
| CN112341686B (en) | Environment-friendly cosmetic hose with high PCR content and manufacturing process thereof | |
| CN113462079B (en) | Light stabilizer 3853 master batch capable of preventing precipitation and blooming and preparation method thereof | |
| CN112898785B (en) | Thermoplastic elastomer material and preparation method and application thereof | |
| CN113930017A (en) | Polypropylene composite material and preparation method and application thereof | |
| CN113563828A (en) | Foaming hot melt adhesive applied to filter and preparation method | |
| CN111253694A (en) | PVC (polyvinyl chloride) cable material for 5G photoelectric hybrid cable | |
| CN112341711A (en) | Special glass fiber reinforced polypropylene composition for automobile intake manifold and preparation method thereof | |
| CN112694761A (en) | High-fluidity high-binding-force TPE (thermoplastic elastomer) nylon encapsulated granules and preparation method thereof | |
| CN111320796A (en) | Preparation method and application of multi-component composite modifier | |
| CN109467793A (en) | A kind of transparent multiple-factor degradation modification polyethylene film and preparation method thereof | |
| CN116144170B (en) | Low-water-vapor-permeation and laser-weldable black glass fiber reinforced polyamide composition and preparation method thereof | |
| CN115584039A (en) | Preparation process of flame-retardant decorative film | |
| CN114907681B (en) | High-strength polycarbonate film and preparation method thereof | |
| CN111808369B (en) | High-smoothness PP and PE extinction master batch, preparation method and application | |
| CN117070182B (en) | Dealcoholized durable sealant for photovoltaic frame and preparation method thereof | |
| CN112300733B (en) | Hot melt adhesive for refrigerator sealing and preparation method thereof | |
| CN113881145B (en) | Low longitudinal and transverse chromatic aberration polypropylene composite material and preparation method thereof | |
| CN107778621A (en) | A kind of HDPE Wood-plastic materials and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication |