CN109722181A - A kind of adhering resin and method suitable for modified ABS film - Google Patents
A kind of adhering resin and method suitable for modified ABS film Download PDFInfo
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- CN109722181A CN109722181A CN201811587123.4A CN201811587123A CN109722181A CN 109722181 A CN109722181 A CN 109722181A CN 201811587123 A CN201811587123 A CN 201811587123A CN 109722181 A CN109722181 A CN 109722181A
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- adhering resin
- modified abs
- abs film
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Abstract
The invention discloses a kind of adhering resin and method suitable for modified ABS film, adhering resin is following raw material components and parts by weight: 30-50 parts of polyolefin elastomer, 20-40 parts of ethylene-vinyl acetate copolymer, 10-25 parts of thermoplastic elastomer, 10-25 parts of compatilizer, 0.1-10 parts of stabilizer；1) method is the following steps are included: according to parts by weight mix raw material；2) well-mixed raw material is added in double screw extruder and carries out high-temperature fusion, and extruding pelletization；The present invention provides a kind of adhering resins and method that the adhesive property suitable for modified ABS film is good.
Description
Technical field
The present invention relates to adhering resin field more particularly to a kind of adhering resins and method suitable for modified ABS film.
Background technique
ABS be acrylonitrile, butadiene and styrene composition terpolymer, be most popular general-purpose plastics it
One.It collects the rigidity of polyacrylonitrile and the impact resistance of chemical resistance, the processing fluidity of polystyrene and polybutadiene
The features such as, there is good comprehensive performance, it is moderate, be widely used in the fields such as electrical appliance, auto industry.
ABS product design flexibly, convenient formation, and it is more more suitable than polypropylene in terms of the secondary operation such as spray painting, plating, welding.
Therefore ABS and its modified material are widely used in automobile interior exterior decorations and structural member.
With the continuous improvement required automotive material, ABS is there are heat-resisting, mechanical property is insufficient in addition, weatherability difference etc.
Disadvantage, the application on automobile face serious challenge.Therefore, domestic and foreign manufacturers develop ABS numerous in variety one after another, most often
The way seen is to say ABS and other substances carry out blending and prepare with also more reasonable modified ABS in new capability, price,
Such as heat-proof ABS, ABS/ polycarbonate (PC) alloy, ABS/ nylon (PA) alloy, ABS/ polyvinyl chloride (PVC), ABS/ polyphenyl two
Sour fourth diester (PBT), reinforced ABS etc..It is convenient that modified ABS removes the light weight with ABS, corrosion-resistant, excellent mechanical performances, design
The advantages that except, moreover it is possible to play collaboration, enhancing, toughening the effects of.
Adhering resin is very extensive in the use of modified ABS film, is mainly used for the bonding of modified ABS film.But existing skill
The adhering resin of art is not able to satisfy the industrial requirement of ABS film.
Summary of the invention
In view of the above technical problems, the present invention provides a kind of bonding trees that the adhesive property suitable for modified ABS film is good
Rouge and method.
The first aspect of the invention, provides a kind of adhering resin suitable for modified ABS film, and the adhering resin is
Following raw material components and parts by weight:
Preferably, the density of the polyolefin elastomer is 0.85-0.90g/cm3；Melt at 190 DEG C, 2.16kg
Flow rate is 5.0-15.0g/10min.
Preferably, the ethylene-vinyl acetate copolymer melt flow rate (MFR) is 2.0-20.0g/10min, wherein vinegar
The content of vinyl acetate component is 14-33%.
Preferably, the thermoplastic elastomer, the melt flow rate (MFR) at 190 DEG C, 2.16kg are 0.1-5.0g/10min,
Tensile strength is 10-16MPa, elongation at break 620-730%.
Preferably, the compatilizer melt flow rate (MFR) is 5.0-10.0g/10min, maleic anhydride grafting ratio 0.8-
1.5%.
Preferably, the stabilizer is one of antioxidant, coupling agent, age resister, antistatic agent, heat stabilizer
Or multiple combinations.
The second aspect of the invention provides a kind of preparation method of adhering resin of the present invention, including following
Step:
1) raw material is mixed according to parts by weight；
2) well-mixed raw material is added in double screw extruder and carries out high-temperature fusion, and extruding pelletization.
The third aspect of the invention provides the application of adhering resin of the invention in modified ABS film.
Adhering resin of the invention can be suitable for modified ABS film, and the principle that can be realized adhesive property enhancing is main
Include:
1, adhering resin of the invention uses polyolefin elastomer, is on the one hand the elastomer based on polyolefin elastomer
Energy；It on the other hand, is to find that polyolefin elastomer has with modified ABS film because of inventor preferably to merge performance,
Using the merging of adhering resin and modified ABS film of polyolefin elastomer preparation, adhesive property greatly enhances；Further, gather
The flow rate of olefin elastomer is 5.0-15.0g/10min, and adhering resin film-formation result is more preferably.
2, the present invention uses ethylene-vinyl acetate copolymer, on the one hand, ethylene-vinyl acetate copolymer is significantly
Increase the bonding force of adhering resin；On the other hand, ethylene-vinyl acetate copolymer and polyolefin elastomer of the invention
With preferable amalgamation, the performance of adhering resin can be made more preferably stable, excellent.
Compared with prior art, technical solution of the present invention has the advantage that the present invention by changing adhering resin
Raw material components and ratio make adhering resin be more suitable for the use of modified ABS film, and the bonding force of adhering resin also increases
By force.
Specific embodiment
The technical effect of design of the invention, specific structure and generation will be described further below, with fully
Solve the purpose of the present invention, feature and effect.
Embodiment 1
Adhering resin used in the present embodiment is following components and parts by weight:
In the present embodiment, the density of polyolefin elastomer is 0.85g/cm3；Melt flows speed at 190 DEG C, 2.16kg
Rate is 5.0g/10min.
In the present embodiment, ethylene-vinyl acetate copolymer melt flow rate (MFR) range is 20.0g/10min, wherein vinegar
The content of vinyl acetate component is 33%.
In the present embodiment, thermoplastic elastomer, the melt flow rate (MFR) at 190 DEG C, 2.16kg is 5.0g/10min, is stretched
Intensity is 16MPa, elongation at break 730%；
In the present embodiment, compatilizer melt flow rate (MFR) is 5.0g/10min, and the grafting rate of maleic anhydride is 0.8%；
In the present embodiment, the stabilizer is antioxidant BASF 1010.
Adhering resin is prepared in accordance with the following steps:
1, according to the parts by weight of regulation, by polyolefin elastomer, ethylene-vinyl acetate copolymer, thermoplasticity rubber
Glue, compatilizer and stabilizer are weighed, and are mixed the above component with high-speed mixer；
2, well-mixed raw material is added in double screw extruder and carries out high-temperature fusion, and extruding pelletization.
Embodiment 2
Adhering resin used in the present embodiment is following components and parts by weight:
In the present embodiment, the density of polyolefin elastomer is 0.88g/cm3；Melt flows speed at 190 DEG C, 2.16kg
Rate is 10.0g/10min.
In the present embodiment, ethylene-vinyl acetate copolymer melt flow rate (MFR) range is 10.0g/10min, wherein vinegar
The content of vinyl acetate component is 25%.
In the present embodiment, thermoplastic elastomer, the melt flow rate (MFR) at 190 DEG C, 2.16kg is 3.0g/10min, is stretched
Intensity is 13MPa, elongation at break 700%；
In the present embodiment, compatilizer melt flow rate (MFR) is 10.0g/10min, and the grafting rate of maleic anhydride is 1.5%；
In the present embodiment, the stabilizer is antioxidant BASF 1010.
Adhering resin is prepared in accordance with the following steps:
1, according to the parts by weight of regulation, by polyolefin elastomer, ethylene-vinyl acetate copolymer, thermoplasticity rubber
Glue, compatilizer and stabilizer are weighed, and are mixed the above component with high-speed mixer；
2, well-mixed raw material is added in double screw extruder and carries out high-temperature fusion, and extruding pelletization.
Embodiment 3
Adhering resin used in the present embodiment is following components and parts by weight:
In the present embodiment, the density of polyolefin elastomer is 0.90g/cm3；Melt flows speed at 190 DEG C, 2.16kg
Rate is 15.0g/10min.
In the present embodiment, ethylene-vinyl acetate copolymer melt flow rate (MFR) range is 2.0g/10min, wherein vinegar
The content of vinyl acetate component is 14%.
In the present embodiment, thermoplastic elastomer, the melt flow rate (MFR) at 190 DEG C, 2.16kg is 0.1g/10min, is stretched
Intensity is 10MPa, elongation at break 620%；
In the present embodiment, compatilizer melt flow rate (MFR) is 5.0g/10min, and the grafting rate of maleic anhydride is 0.8%；
In the present embodiment, the stabilizer is antioxidant BASF 1010.
Adhering resin is prepared in accordance with the following steps:
1, according to the parts by weight of regulation, by polyolefin elastomer, ethylene-vinyl acetate copolymer, thermoplasticity rubber
Glue, compatilizer and stabilizer are weighed, and are mixed the above component with high-speed mixer；
2, well-mixed raw material is added in double screw extruder and carries out high-temperature fusion, and extruding pelletization.
Embodiment 4
Adhering resin in embodiment 1-3 is tested as follows:
1) according to GB/T2791 sample preparation specification, " adhering resin-modified ABS is produced using the adhering resin of embodiment 1-3
The removing batten of film ",
2) peel strength of test bars, unit N/mm, result are to be as follows:
| Embodiment 1 | Embodiment 2 | Embodiment 3 | |
| Peel strength | 4.7N/mm | 4.2N/mm | 5.9N/mm |
As can be seen from the above table, the peel strength of " adhering resin-modified ABS film " of the present embodiment is 4.2-5.9N/mm.
The present embodiment also uses 3 kinds of adhering resins of commercial type to carry out above-mentioned experiment, as a result are as follows: peel strength 2-
3N/mm。
In conclusion the adhesive strength of the modified ABS film adhering resin of embodiment 1-3 has a distinct increment, it can be fine
Solve the problems, such as the modified ABS film quality of production, improve the service performance of modified ABS film.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be within the scope of protection determined by the claims.
Claims (8)
1. a kind of adhering resin suitable for modified ABS film, which is characterized in that the adhering resin is for following raw material components and again
Measure part:
2. being used for the adhering resin of modified ABS film as described in claim 1, which is characterized in that the polyolefin elastomer
Density is 0.85-0.90g/cm3；Melt flow rate (MFR) at 190 DEG C, 2.16kg is 5.0-15.0g/10min.
3. being used for the adhering resin of modified ABS film as described in claim 1, which is characterized in that the ethene-vinyl acetate
Ester copolymer melt flow rate (MFR) is 2.0-20.0g/10min, and wherein the content of vinyl acetate component is 14-33%.
4. being used for the adhering resin of modified ABS film as described in claim 1, which is characterized in that the thermoplastic elastomer,
190 DEG C, the melt flow rate (MFR) under 2.16kg be 0.1-5.0g/10min, tensile strength 10-16MPa, elongation at break is
620-730%.
5. being used for the adhering resin of modified ABS film as described in claim 1, which is characterized in that the compatilizer melt flows
Rate is 5.0-10.0g/10min, maleic anhydride grafting ratio 0.8-1.5%.
6. being used for the adhering resin of modified ABS film as described in claim 1, which is characterized in that the stabilizer is anti-oxidant
One of agent, coupling agent, age resister, antistatic agent, heat stabilizer or multiple combinations.
7. a kind of preparation method of adhering resin as claimed in any one of claims 1 to 6, comprising the following steps:
1) raw material is mixed according to parts by weight；
2) well-mixed raw material is added in double screw extruder and carries out high-temperature fusion, and extruding pelletization.
8. a kind of application of adhering resin as claimed in any one of claims 1 to 6 in modified ABS film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811587123.4A CN109722181A (en) | 2018-12-25 | 2018-12-25 | A kind of adhering resin and method suitable for modified ABS film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811587123.4A CN109722181A (en) | 2018-12-25 | 2018-12-25 | A kind of adhering resin and method suitable for modified ABS film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109722181A true CN109722181A (en) | 2019-05-07 |
Family
ID=66296259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811587123.4A Withdrawn CN109722181A (en) | 2018-12-25 | 2018-12-25 | A kind of adhering resin and method suitable for modified ABS film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109722181A (en) |
-
2018
- 2018-12-25 CN CN201811587123.4A patent/CN109722181A/en not_active Withdrawn
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Application publication date: 20190507 |