CN106519590A - Engineering plastic material and preparation method thereof - Google Patents
Engineering plastic material and preparation method thereof Download PDFInfo
- Publication number
- CN106519590A CN106519590A CN201611011335.9A CN201611011335A CN106519590A CN 106519590 A CN106519590 A CN 106519590A CN 201611011335 A CN201611011335 A CN 201611011335A CN 106519590 A CN106519590 A CN 106519590A
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- CN
- China
- Prior art keywords
- engineering plastic
- plastic materials
- bamboo fibre
- terpene resin
- antioxidant
- 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.)
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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
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
-
- 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
-
- 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
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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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 relates to an engineering plastic material which is characterized by comprising the following components in parts by weight: 60-80 parts of TPEE (thermoplastic polyether ester elastomer) resin, 20-30 parts of terpene resin, 10-40 parts of modified bamboo fibers, 12-18 parts of carbon black, 10-15 parts of talcum powder and 1-3 parts of antioxidant. The modified bamboo fibers are bamboo fibers treated by a coupling agent. The specific TPEE resin and terpene resin are matched and mixed with the specific reinforcing agent, anti-aging agent, filler and cellulose powder to obtain the engineering plastic with excellent mechanical strength and elasticity. The added terpene resin can increase the mechanical strength and toughness of the engineering plastic and prevent the phenomenon of cracking of the engineering plastic in the machining process.
Description
Technical field
The invention belongs to Material Field, and in particular to a kind of engineering plastic materials and preparation method.
Background technology
TPEE resins have the intensity of the elasticity and engineering plastics of rubber；Soft silk gives its elasticity and makes it as rubber；Hard section
Its processing characteristics is given, and it is made as plastics；Compared with rubber, it has more preferable processing characteristics and longer service life；With
Engineering material is compared, and the characteristics of equally have intensity high, and pliability and dynamic mechanical are more preferable.
This area needs to develop the big engineering plastics of a kind of toughness height, mechanical strength.
The content of the invention
An object of the present invention is to provide a kind of engineering plastic materials, and which includes following composition by weight：
TPEE resins 60～80
Terpene resin 20～30
Modified bamboo fibre 10～40
White carbon black 12～18
Pulvis Talci 10～15
Antioxidant 1～3；
The modified bamboo fibre is the bamboo fibre through coupling agent treatment.
Preferably, the Shore A hardness of the TPEE resins is 25～30.
Preferably, glass transition temperature >=80 DEG C of the terpene resin.
Preferably, the weight average molecular weight of the terpene resin is 1000～2300.
Preferably, the modified bamboo fibre is the bamboo fibre through titanate coupling agent immersion, and the soaking temperature is 70
～90 DEG C, soak time is 0.5～2h.
Preferably, the antioxidant is any a kind in scheme kind antioxidant, phenolic antioxidant or phosphite antioxidant
Or at least 2 kinds of combination.
Preferably, the particle diameter of the white carbon black, Pulvis Talci and modified bamboo fibre be independently selected from 100～1000 μm with
It is interior.
The two of the object of the invention are to provide a kind of method of the engineering plastic materials prepared as described in one of purpose, the side
Method comprises the steps：
(1) the TPEE resins and terpene resin of the formula material of the engineering plastics as described in one of purpose is moulded on a mill
Change, after cooling, add other components banburying on banbury.
Compared with prior art, the invention has the advantages that：
By coordinating specific T PEE resin and terpene resin, and specific reinforcing agent, age resistor and filler and change the present invention
Property bamboo fibre mixing, obtained it is a kind of with excellent mechanical strength and elasticity engineering plastics.
The addition of terpene resin can increase the mechanical strength and toughness of engineering plastics, and prevent engineering plastics from adding in machinery
Cracking phenomena in work.
Specific embodiment
Technical scheme is further illustrated below by specific embodiment.
Those skilled in the art it will be clearly understood that the embodiment be only to aid in understand the present invention, be not construed as to this
Bright concrete restriction.
Embodiment 1
A kind of engineering plastic materials, which includes following composition by weight：
TPEE resins (Shore A hardness is 30) 70
(glass transition temperature is 85 DEG C to terpene resin, weight average molecular weight 1000～2300) 25
Modified bamboo fibre (100～300 μm of particle diameter) 30
White carbon black (200～400 μm of particle diameter) 15
Pulvis Talci (300～500 μm of particle diameter) 13
Antioxidant 2；
The modified bamboo fibre is the bamboo fibre through titanate coupling agent immersion, and the soaking temperature is 80 DEG C, immersion
Time is 1h.
Preparation method comprises the steps：
The TPEE resins of the formula material of described engineering plastics and terpene resin are plastified on a mill, are added after cooling
Other components banburying on banbury.
Embodiment 2
A kind of engineering plastic materials, which includes following composition by weight：
TPEE resins (Shore A hardness is 25) 60
(glass transition temperature is 85 DEG C to terpene resin, weight average molecular weight 1000～2300) 30
Modified bamboo fibre (400～600 μm of particle diameter) 10
White carbon black (600～800 μm of particle diameter) 18
Pulvis Talci (700～1000 μm of particle diameter) 10
Antioxidant 3；
The modified bamboo fibre is the bamboo fibre through titanate coupling agent immersion, and the soaking temperature is 70 DEG C, immersion
Time is 2h.
Preparation method comprises the steps：
The TPEE resins of the formula material of described engineering plastics and terpene resin are plastified on a mill, are added after cooling
Other components banburying on banbury.
Embodiment 3
A kind of engineering plastic materials, which includes following composition by weight：
TPEE resins (Shore A hardness is 30) 80
(glass transition temperature is 85 DEG C to terpene resin, weight average molecular weight 1000～2300) 20
Modified bamboo fibre (400～600 μm of particle diameter) 40
White carbon black (200～400 μm of particle diameter) 12
Pulvis Talci (500～700 μm of particle diameter) 15
Antioxidant 1；
The modified bamboo fibre is the bamboo fibre through titanate coupling agent immersion, and the soaking temperature is 90 DEG C, immersion
Time is 0.5h.
Preparation method comprises the steps：
The TPEE resins of the formula material of described engineering plastics and terpene resin are plastified on a mill, are added after cooling
Other components banburying on banbury.
Performance test
Applicant states that the present invention illustrates the process of the present invention, but the present invention not office by above-described embodiment
It is limited to above-mentioned processing step, that is, does not mean that the present invention has to rely on above-mentioned processing step and could implement.Art
Technical staff it will be clearly understood that any improvement in the present invention, to the equivalence replacement and auxiliary element of raw material selected by the present invention
Addition, selection of concrete mode etc., within the scope of all falling within protection scope of the present invention and disclosure.
Claims (8)
1. a kind of engineering plastic materials, it is characterised in which includes following composition by weight：
TPEE resins 60～80
Terpene resin 20～30
Modified bamboo fibre 10～40
White carbon black 12～18
Pulvis Talci 10～15
Antioxidant 1～3；
The modified bamboo fibre is the bamboo fibre through coupling agent treatment.
2. engineering plastic materials according to claim 1, it is characterised in that the Shore A hardness of the TPEE resins is 25
～30.
3. engineering plastic materials according to claim 1, it is characterised in that the glass transition temperature of the terpene resin
≥80℃。
4. engineering plastic materials according to claim 1, it is characterised in that the weight average molecular weight of the terpene resin is
1000～2300.
5. engineering plastic materials according to claim 1, it is characterised in that the modified bamboo fibre is through titanate esters idol
The bamboo fibre of connection agent immersion, the soaking temperature is 70～90 DEG C, and soak time is 0.5～2h.
6. engineering plastic materials according to claim 1, it is characterised in that the antioxidant is scheme kind antioxidant, phenol
Any a kind or at least 2 kinds of combination in kind antioxidant or phosphite antioxidant.
7. engineering plastic materials according to claim 1, it is characterised in that the white carbon black, Pulvis Talci and modified bamboo fibre
Particle diameter be independently selected within 100～1000 μm.
8. a kind of method for preparing the engineering plastic materials as described in claim 1-7 any one, it is characterised in that the side
Method comprises the steps：
(1) the TPEE resins and terpene resin of the formula material of the engineering plastics as described in claim 1～6 any one is being opened
Plastify in mill, after cooling, add other components banburying on banbury.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611011335.9A CN106519590A (en) | 2016-11-17 | 2016-11-17 | Engineering plastic material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611011335.9A CN106519590A (en) | 2016-11-17 | 2016-11-17 | Engineering plastic material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106519590A true CN106519590A (en) | 2017-03-22 |
Family
ID=58352418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611011335.9A Pending CN106519590A (en) | 2016-11-17 | 2016-11-17 | Engineering plastic material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106519590A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101688049A (en) * | 2007-07-09 | 2010-03-31 | 伊士曼化工公司 | Performance additives for thermoplastic elastomers |
| CN102476440A (en) * | 2010-11-23 | 2012-05-30 | 合肥杰事杰新材料股份有限公司 | Extrusion equipment and extrusion processing method of thermoplastic polyester elastomer |
| CN103205210A (en) * | 2013-03-19 | 2013-07-17 | 江苏鹿山光伏科技有限公司 | High-temperature-resistant hot melt adhesive membrane for aluminum honeycomb boards, and preparation method thereof |
| CN105505277A (en) * | 2015-12-15 | 2016-04-20 | 哈尔滨工业大学无锡新材料研究院 | Polyester hot-melt pressure-sensitive adhesive and preparation method thereof |
| CN105567107A (en) * | 2016-03-21 | 2016-05-11 | 苏州锦腾电子科技有限公司 | Self-adhesive vacuum-plating electronic protective film |
-
2016
- 2016-11-17 CN CN201611011335.9A patent/CN106519590A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101688049A (en) * | 2007-07-09 | 2010-03-31 | 伊士曼化工公司 | Performance additives for thermoplastic elastomers |
| CN102476440A (en) * | 2010-11-23 | 2012-05-30 | 合肥杰事杰新材料股份有限公司 | Extrusion equipment and extrusion processing method of thermoplastic polyester elastomer |
| CN103205210A (en) * | 2013-03-19 | 2013-07-17 | 江苏鹿山光伏科技有限公司 | High-temperature-resistant hot melt adhesive membrane for aluminum honeycomb boards, and preparation method thereof |
| CN105505277A (en) * | 2015-12-15 | 2016-04-20 | 哈尔滨工业大学无锡新材料研究院 | Polyester hot-melt pressure-sensitive adhesive and preparation method thereof |
| CN105567107A (en) * | 2016-03-21 | 2016-05-11 | 苏州锦腾电子科技有限公司 | Self-adhesive vacuum-plating electronic protective film |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170322 |