CN107955364A - A kind of TPE intermingling materials and preparation method thereof - Google Patents
A kind of TPE intermingling materials and preparation method thereof Download PDFInfo
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- CN107955364A CN107955364A CN201711284384.4A CN201711284384A CN107955364A CN 107955364 A CN107955364 A CN 107955364A CN 201711284384 A CN201711284384 A CN 201711284384A CN 107955364 A CN107955364 A CN 107955364A
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- elastomer
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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
- 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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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/04—Thermoplastic elastomer
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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)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of TPE intermingling materials and preparation method thereof, its raw material is as follows by weight：10 20 parts of styrene analog thermoplastic elastomer, 10 30 parts of white oil, 10 20 parts of polyolefin elastomer, 5 10 parts of compatilizer, 30 50 parts of thermoplastic polyurethane elastomer, 0 20 parts of filler.A kind of TPE intermingling materials provided by the invention and preparation method thereof, each component raw material are weighed by weight ratio, the raw material weighed up are heated melting extrusion by double screw extruder after mixing with high-speed stirred bucket to be granulated to obtain TPE intermingling materials, it can be used for the non-polar materials such as encapsulated PP and PE, encapsulated PC and ABS polar materials can be used for again at the same time, solve the problems, such as that traditional TPE material cannot be used for encapsulated polar material and non-polar material at the same time, add the use value of product and improve productivity effect.
Description
Technical field
The present invention relates to TPE material technical field, more particularly to a kind of TPE intermingling materials and preparation method thereof.
Background technology
Traditional TPE (thermoplastic elastomer (TPE)) otherwise intermingling material is only used for wrapping in the application of the encapsulated aspect of double-shot moulding
The non-polar materials such as glue PP and PE, or being only used for encapsulated PC and ABS polar materials, which limits answering for TPE material
With scope, the encapsulated products for making some companies have to be done different requirements using the TPE material of two kinds of specifications, are returned in regrinding-material
Debit face must separate and handle, and so can not only increase workload, and can cause unnecessary waste.
The content of the invention
The purpose of the present invention is to solve shortcoming existing in the prior art, and a kind of TPE intermingling materials for proposing and
Its preparation method.
To achieve these goals, present invention employs following technical solution：
A kind of TPE intermingling materials, its raw material are as follows by weight：10-20 parts of styrene analog thermoplastic elastomer, white oil
10-30 parts, 10-20 parts of polyolefin elastomer, 5-10 parts of compatilizer, 30-50 parts of thermoplastic polyurethane elastomer, filler 0-20
Part.
Preferably, the filler is mineral filler.
The present invention also provides a kind of TPE intermingling materials preparation method, include the following steps：
S1：Stock, weighs each component raw material, weighs in strict accordance with ratio, material is put after weighing by weight ratio
Purchase use；
S2：First the styrene analog thermoplastic elastomer for weighing up weight is added in high-speed stirred bucket, then adds white oil,
Allow styrene analog thermoplastic elastomer and white oil to be stirred 10 minutes in high-speed stirred bucket, promote styrene analog thermoplastic elastomer
Absorption to white oil；
S3：The addition of clout, then remaining raw material is separately added into, it is sufficiently mixed 10 minutes, obtains in high-speed stirred bucket
To mixing material；
S4：Mixing material is added in the hopper of double screw extruder, melting extrusion is heated by double screw extruder
It is granulated, each area's temperature of extruder is set as between 150-220 DEG C, and TPE pellets are obtained after cooling.
A kind of TPE intermingling materials provided by the invention and preparation method thereof, weigh each component raw material by weight ratio, will
The raw material weighed up heat melting extrusion by double screw extruder after mixing with high-speed stirred bucket and are granulated to obtain TPE blendings
Material, can be used for the non-polar materials such as encapsulated PP and PE, while can be used for encapsulated PC and ABS polar materials again, solve
Traditional TPE material cannot be used for the problem of encapsulated polar material and non-polar material at the same time, add the use value of product
With improve productivity effect.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with specific embodiment, to this
Invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, not
For limiting the present invention.
Embodiment 1
A kind of TPE intermingling materials, its raw material are as follows by weight：10 parts of styrene analog thermoplastic elastomer, 10 parts of white oil,
10 parts of polyolefin elastomer, 5 parts of compatilizer, 30 parts of thermoplastic polyurethane elastomer, 5 parts of filler.The filler is filled out for mineral matter
Material.
The present invention also provides a kind of TPE intermingling materials preparation method, include the following steps：
S1：Stock, weighs each component raw material, weighs in strict accordance with ratio, material is put after weighing by weight ratio
Purchase use；
S2：First the styrene analog thermoplastic elastomer for weighing up weight is added in high-speed stirred bucket, then adds white oil,
Allow styrene analog thermoplastic elastomer and white oil to be stirred 10 minutes in high-speed stirred bucket, promote styrene analog thermoplastic elastomer
Absorption to white oil；
S3：The addition of clout, then remaining raw material is separately added into, it is sufficiently mixed 10 minutes, obtains in high-speed stirred bucket
To mixing material；
S4：Mixing material is added in the hopper of double screw extruder, melting extrusion is heated by double screw extruder
It is granulated, each area's temperature of extruder is set as between 150-220 DEG C, and TPE pellets are obtained after cooling.
Embodiment 2
A kind of TPE intermingling materials, its raw material are as follows by weight：15 parts of styrene analog thermoplastic elastomer, 15 parts of white oil,
15 parts of polyolefin elastomer, 8 parts of compatilizer, 40 parts of thermoplastic polyurethane elastomer, 15 parts of filler.The filler is filled out for mineral matter
Material.
The present invention also provides a kind of TPE intermingling materials preparation method, include the following steps：
S1：Stock, weighs each component raw material, weighs in strict accordance with ratio, material is put after weighing by weight ratio
Purchase use；
S2：First the styrene analog thermoplastic elastomer for weighing up weight is added in high-speed stirred bucket, then adds white oil,
Allow styrene analog thermoplastic elastomer and white oil to be stirred 10 minutes in high-speed stirred bucket, promote styrene analog thermoplastic elastomer
Absorption to white oil；
S3：The addition of clout, then remaining raw material is separately added into, it is sufficiently mixed 10 minutes, obtains in high-speed stirred bucket
To mixing material；
S4：Mixing material is added in the hopper of double screw extruder, melting extrusion is heated by double screw extruder
It is granulated, each area's temperature of extruder is set as between 150-220 DEG C, and TPE pellets are obtained after cooling.
Embodiment 3
A kind of TPE intermingling materials, its raw material are as follows by weight：18 parts of styrene analog thermoplastic elastomer, 25 parts of white oil,
18 parts of polyolefin elastomer, 9 parts of compatilizer, 45 parts of thermoplastic polyurethane elastomer, 18 parts of filler.The filler is filled out for mineral matter
Material.
The present invention also provides a kind of TPE intermingling materials preparation method, include the following steps：
S1：Stock, weighs each component raw material, weighs in strict accordance with ratio, material is put after weighing by weight ratio
Purchase use；
S2：First the styrene analog thermoplastic elastomer for weighing up weight is added in high-speed stirred bucket, then adds white oil,
Allow styrene analog thermoplastic elastomer and white oil to be stirred 10 minutes in high-speed stirred bucket, promote styrene analog thermoplastic elastomer
Absorption to white oil；
S3：The addition of clout, then remaining raw material is separately added into, it is sufficiently mixed 10 minutes, obtains in high-speed stirred bucket
To mixing material；
S4：Mixing material is added in the hopper of double screw extruder, melting extrusion is heated by double screw extruder
It is granulated, each area's temperature of extruder is set as between 150-220 DEG C, and TPE pellets are obtained after cooling.
The difference of various raw material proportionings can obtain the material of different performance, different ratio combination be tested, obtaining property
Energy table is as follows：
A kind of TPE intermingling materials provided by the invention and preparation method thereof, weigh each component raw material by weight ratio, will
The raw material weighed up heat melting extrusion by double screw extruder after mixing with high-speed stirred bucket and are granulated to obtain TPE blendings
Material, can be used for the non-polar materials such as encapsulated PP and PE, while can be used for encapsulated PC and ABS polar materials again, solve
Traditional TPE material cannot be used for the problem of encapsulated polar material and non-polar material at the same time, add the use value of product
With improve productivity effect.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (3)
- A kind of 1. TPE intermingling materials and preparation method thereof, it is characterised in that：Its raw material is as follows by weight：Phenylethylene thermoplastic 10-20 parts of elastomer of property, 10-30 parts of white oil, 10-20 parts of polyolefin elastomer, 5-10 parts of compatilizer, thermoplastic polyurethane elastic 30-50 parts of body, 0-20 parts of filler.
- A kind of 2. TPE intermingling materials according to claim 1, it is characterised in that：The filler is mineral filler.
- A kind of 3. preparation method of the TPE intermingling materials described in claim 1, it is characterised in that：Include the following steps：S1：Stock, weighs each component raw material, weighs in strict accordance with ratio, material is placed standby after weighing by weight ratio With；S2：First the styrene analog thermoplastic elastomer for weighing up weight is added in high-speed stirred bucket, white oil is then added, allows benzene Ethene analog thermoplastic elastomer and white oil stir 10 minutes in high-speed stirred bucket, promote styrene analog thermoplastic elastomer dialogue The absorption of oil；S3：The addition of clout, then remaining raw material is separately added into, it is sufficiently mixed 10 minutes, is mixed in high-speed stirred bucket Condensation material；S4：Mixing material is added in the hopper of double screw extruder, heating melting extrusion by double screw extruder is granulated, Each area's temperature of extruder is set as between 150-220 DEG C, and TPE pellets are obtained after cooling.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711284384.4A CN107955364A (en) | 2017-12-07 | 2017-12-07 | A kind of TPE intermingling materials and preparation method thereof |
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| CN201711284384.4A CN107955364A (en) | 2017-12-07 | 2017-12-07 | A kind of TPE intermingling materials and preparation method thereof |
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| CN107955364A true CN107955364A (en) | 2018-04-24 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106977903A (en) * | 2017-04-01 | 2017-07-25 | 广州市凯德热塑性弹性体有限公司 | A kind of TPE intermingling materials and preparation method thereof |
| CN107652659A (en) * | 2017-09-07 | 2018-02-02 | 绵阳凤面科技有限公司 | A kind of TPE intermingling materials and preparation method thereof |
-
2017
- 2017-12-07 CN CN201711284384.4A patent/CN107955364A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106977903A (en) * | 2017-04-01 | 2017-07-25 | 广州市凯德热塑性弹性体有限公司 | A kind of TPE intermingling materials and preparation method thereof |
| CN107652659A (en) * | 2017-09-07 | 2018-02-02 | 绵阳凤面科技有限公司 | A kind of TPE intermingling materials and preparation method thereof |
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Application publication date: 20180424 |
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