CN108003544A - A kind of TPU/TPE composite modification materials - Google Patents
A kind of TPU/TPE composite modification materials Download PDFInfo
- Publication number
- CN108003544A CN108003544A CN201610933673.1A CN201610933673A CN108003544A CN 108003544 A CN108003544 A CN 108003544A CN 201610933673 A CN201610933673 A CN 201610933673A CN 108003544 A CN108003544 A CN 108003544A
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- CN
- China
- Prior art keywords
- sebs
- tpu
- weight
- auxiliary agent
- composite modification
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
- C08L53/025—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes modified
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of TPU/TPE composite modification materials, including following components：Polymer, polyurethane, compatilizer, laser carving auxiliary agent, processing oil；The component is matched according to certain parts by weight, is specifically made of the raw material of following parts by weight：SEBS 50% 100%, TPU 50% 100%, processing oil 30% 50%, MAH G SEBS 8% 15%, NH2 G SEBS 8% 15%, laser carving auxiliary agent 0.5% 2%, antioxidant 0.1% 0.5%, ultraviolet-resistant absorbent 0.1% 0.5%, antiseptic 0.5% 2%, organic silicone 0.5% 5%；The present invention and the material cohesive force such as ABS, PC, POM, ASA, AS, SAN are strong, can carry out quadric injection mould, can recycle repeatedly, meet the requirement of FDA food hygienes, and nonpoisonous and tasteless, and elasticity is good, and Unit Weight utilization rate height, hardness range is wide, easy processing.
Description
Technical field
The present invention relates to a kind of modified material, more particularly to a kind of package sheet material for being exclusively used in electronic product is composite modified
Material, belongs to electronic product packaging applied technical field.
Background technology
At present, the packaging material of the electronic product of in the market is varied, is made with hard high molecular material
After plate or sheet material, be made by plastic uptake, inside plants turnover or market sale in transit, since electronic product is
Being placed on hard sheet either can inevitably produce slip or collision in the protecting box of plate plastic uptake, cause the infringement of electronic product,
Sheet surface has good antistatic property at the same time, reduces the composite junction of the electrostatic hazard brought in transit, TPU and ABS
Packaging material can solve the problems, such as this respect well made of the composite construction of structure or TPU and PC；
But alone TPE is to penetrate not glue when projecting bonding cladding engineering plastics ABS, PC, POM, ASA, AS, SAN when material
, alone TPU is also to penetrate what is do not glued；
And this composite construction uses materials most as composite material at present, and the cohesive force of these composite materials is not usually
It is very strong, and quadric injection mould can not be carried out, it is impossible to recycle repeatedly, for raw material, largely cause wave
Take；
Based on above reason, we have studied the composite modification material of the application, i.e. the application is to be directed to treat to be molded in the industry at present
In the case of bonding cladding limitation, formula as below is specially invented, to solve this specific question.
The content of the invention
The present invention is in order to make up for the deficiencies of the prior art, there is provided a kind of stronger composite modification material of cohesive force；The material
Material can realize the cohesive force of high intensity, while can carry out quadric injection mould, it can be achieved that material is recycled；
To achieve the above object, the present invention adopts the technical scheme that：
A kind of TPU/TPE composite modification materials, including following components：
Polymer, polyurethane, compatilizer, laser carving auxiliary agent, processing oil；The component is matched according to certain parts by weight；
It is characterized in that, polymer is 50%~100% hydrogenated styrene or conjugated diene series copolymer；The polyurethane includes
TPU、MAH-G-SEBS、NH2-G-SEBS；Compatilizer includes organic silicone, antioxidant, ultraviolet-resistant absorbent, antiseptic；
Further improve, above-mentioned composite modification material is specifically made of the raw material of following parts by weight：：SEBS 50%-100%、TPU
50%-100%, processing oil 30%-50%, MAH-G-SEBS 8%-15%, NH2-G-SEBS 8%-15%, laser carving auxiliary agent 0.5%-2%,
Antioxidant 0.1%-0.5%, ultraviolet-resistant absorbent 0.1%-0.5%, antiseptic 0.5%-2%, organic silicone 0.5%-5%；
Compared with prior art, using the above scheme, the beneficial effects of the invention are as follows：The present invention with ABS, PC, POM, ASA,
The material cohesive force such as AS, SAN is strong, can carry out quadric injection mould, can recycle repeatedly, meets the requirement of FDA food hygienes, and nontoxic
Tasteless, elasticity is good, and Unit Weight utilization rate is high, and hardness range is wide, easy processing；Therefore automobile, building, medical instrument, packaging,
The splendid application in the fields such as electronic apparatus, power communication, sport consumption product.
Embodiment
With reference to specific embodiment, the present invention is further described.
A kind of TPU/TPE composite modification materials, including following components：Polymer, polyurethane, compatilizer, laser carving auxiliary agent, processing
Oil；The component is matched according to certain parts by weight；It is characterized in that：Polymer for 50%~100% hydrogenated styrene or
Conjugated diene series copolymer；The polyurethane includes TPU, MAH-G-SEBS, NH2-G-SEBS；Compatilizer includes organosilicon
Ketone, antioxidant, ultraviolet-resistant absorbent, antiseptic；
Further, above-mentioned composite modification material is specifically made of the raw material of following parts by weight：SEBS 50%-100%、TPU
50%-100%, processing oil 30%-50%, MAH-G-SEBS 8%-15%, NH2-G-SEBS 8%-15%, laser carving auxiliary agent 0.5%-2%,
Antioxidant 0.1%-0.5%, ultraviolet-resistant absorbent 0.1%-0.5%, antiseptic 0.5%-2%, organic silicone 0.5%-5%；
Specific embodiment one:
Choose SEBS 50%, TPU 50%, processing oil 30%, MAH-G-SEBS 8%, NH2-G-SEBS 8%, laser carving auxiliary agent
0.5%th, antioxidant 0.1%, ultraviolet-resistant absorbent 0.1%, antiseptic 0.5%, organic silicone 0.5%；These materials are mixed
After conjunction, extruded by extruder melt blending, it is dry after cooling and dicing, up to required modified material；
Specific embodiment two:
Choose SEBS 100%, TPU 100%, processing oil 50%, MAH-G-SEBS 15%, NH2-G-SEBS 15%, laser carving auxiliary agent
2%th, antioxidant 0.5%, ultraviolet-resistant absorbent 0.5%, antiseptic 2%, organic silicone 5%；After these materials are mixed,
Extruded by extruder melt blending, it is dry after cooling and dicing, up to required modified material；
Specific embodiment three:
Choose SEBS 70%, TPU 70%, processing oil 40%, MAH-G-SEBS 10%, NH2-G-SEBS 10%, laser carving auxiliary agent
1%th, antioxidant 0.3%, ultraviolet-resistant absorbent 0.3%, antiseptic 1%, organic silicone 3%；After these materials are mixed,
Extruded by extruder melt blending, it is dry after cooling and dicing, up to required modified material；
The present invention and the material cohesive force such as ABS, PC, POM, ASA, AS, SAN are strong, can carry out quadric injection mould, can recycle repeatedly again
With, meet the requirement of FDA food hygienes, and it is nonpoisonous and tasteless, elasticity is good, and Unit Weight utilization rate is high, and hardness range is wide, easy processing；
Therefore in the splendid application in the fields such as automobile, building, medical instrument, packaging, electronic apparatus, power communication, sport consumption product；
The present invention is not limited to above-mentioned specific embodiment, those of ordinary skill in the art from above-mentioned design, without
Performing creative labour is crossed, made a variety of conversion, are within the scope of the present invention.
Claims (2)
1. a kind of TPU/TPE composite modification materials, including following components：Polymer, polyurethane, compatilizer, laser carving auxiliary agent, processing
Oil；The component is matched according to certain parts by weight；It is characterized in that：Polymer for 50%~100% hydrogenated styrene or
Conjugated diene series copolymer；The polyurethane includes TPU, MAH-G-SEBS, NH2-G-SEBS；Compatilizer includes organosilicon
Ketone, antioxidant, ultraviolet-resistant absorbent, antiseptic.
A kind of 2. TPU/TPE composite modification materials according to claim 1, it is characterised in that：The composite modification material
Specifically it is made of the raw material of following parts by weight：：SEBS 50%-100%, TPU 50%-100%, processing oil 30%-50%, MAH-G-
SEBS 8%-15%, NH2-G-SEBS 8%-15%, laser carving auxiliary agent 0.5%-2%, antioxidant 0.1%-0.5%, uvioresistant are inhaled
Receive agent 0.1%-0.5%, antiseptic 0.5%-2%, organic silicone 0.5%-5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610933673.1A CN108003544A (en) | 2016-11-01 | 2016-11-01 | A kind of TPU/TPE composite modification materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610933673.1A CN108003544A (en) | 2016-11-01 | 2016-11-01 | A kind of TPU/TPE composite modification materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108003544A true CN108003544A (en) | 2018-05-08 |
Family
ID=62047953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201610933673.1A Pending CN108003544A (en) | 2016-11-01 | 2016-11-01 | A kind of TPU/TPE composite modification materials |
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| CN (1) | CN108003544A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109929211A (en) * | 2019-04-11 | 2019-06-25 | 广东科悦新材料有限公司 | A kind of TPE material and the preparation method and application thereof coating POM |
| CN110746915A (en) * | 2019-10-29 | 2020-02-04 | 张家港市美特高分子材料有限公司 | TPE material for POM bonding and preparation method thereof |
| CN114058187A (en) * | 2021-12-03 | 2022-02-18 | 东莞市蔚美硅材料科技有限公司 | Silicone rubber with low permanent deformation at break and preparation method thereof |
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| CN101245183A (en) * | 2008-03-21 | 2008-08-20 | 深圳市盛嘉伦橡塑工业有限公司 | Thermoplastic elastic body for jetting and adhibiting with ABS at low-temperature |
| CN102140224A (en) * | 2010-01-27 | 2011-08-03 | 深圳市盛嘉伦橡塑工业有限公司 | Halogen-free inflaming retarding thermoplastic elastomer for secondary injection adhering and preparation method thereof |
| CN102558739A (en) * | 2011-04-21 | 2012-07-11 | 深圳市塑源实业有限公司 | Preparation method of TPE (thermoplastic elastomer) alloy material for PCTG bonding and encapsulating |
| CN102702669A (en) * | 2012-06-15 | 2012-10-03 | 昆山聚威工程塑料有限公司 | PC /ABS (poly carbonate/acrylonitrile butadiene styrene) laser etching electroplating material |
-
2016
- 2016-11-01 CN CN201610933673.1A patent/CN108003544A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101245183A (en) * | 2008-03-21 | 2008-08-20 | 深圳市盛嘉伦橡塑工业有限公司 | Thermoplastic elastic body for jetting and adhibiting with ABS at low-temperature |
| CN102140224A (en) * | 2010-01-27 | 2011-08-03 | 深圳市盛嘉伦橡塑工业有限公司 | Halogen-free inflaming retarding thermoplastic elastomer for secondary injection adhering and preparation method thereof |
| CN102558739A (en) * | 2011-04-21 | 2012-07-11 | 深圳市塑源实业有限公司 | Preparation method of TPE (thermoplastic elastomer) alloy material for PCTG bonding and encapsulating |
| CN102702669A (en) * | 2012-06-15 | 2012-10-03 | 昆山聚威工程塑料有限公司 | PC /ABS (poly carbonate/acrylonitrile butadiene styrene) laser etching electroplating material |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109929211A (en) * | 2019-04-11 | 2019-06-25 | 广东科悦新材料有限公司 | A kind of TPE material and the preparation method and application thereof coating POM |
| CN110746915A (en) * | 2019-10-29 | 2020-02-04 | 张家港市美特高分子材料有限公司 | TPE material for POM bonding and preparation method thereof |
| CN114058187A (en) * | 2021-12-03 | 2022-02-18 | 东莞市蔚美硅材料科技有限公司 | Silicone rubber with low permanent deformation at break and preparation method thereof |
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