CN106751596A - PET/PE/SBS modified plastics - Google Patents
PET/PE/SBS modified plastics Download PDFInfo
- Publication number
- CN106751596A CN106751596A CN201710183036.1A CN201710183036A CN106751596A CN 106751596 A CN106751596 A CN 106751596A CN 201710183036 A CN201710183036 A CN 201710183036A CN 106751596 A CN106751596 A CN 106751596A
- Authority
- CN
- China
- Prior art keywords
- pet
- modified plastics
- treating sewage
- sbs
- sbs modified
- 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.)
- Withdrawn
Links
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
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- 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
-
- 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
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses the buried special apparatus for treating sewage PET/PE/SBS modified plastics of one kind.This special plastic is main to press 60 by HDPE and PET raw materials and SBS:30:10 are formulated than part, and by the injection machine commonly used, can be produced by Shooting Technique has obvious advantage than the product tensile strength and elongation at break of single HDPE plastic raw material injection moulding.Therefore, for our factory, this product solves intensity difference and the inadequate defect of toughness for the invention, improves the quality of product.
Description
Technical field
The present invention relates to a kind of plastic modifier, especially relate to be applied to a kind of buried special apparatus for treating sewage
The PET/PE/SBS modified plastics of high intensity, good toughness.
Technical background
It is well known that the raw material of apparatus for treating sewage is generally used for, all using fiberglass or single HDPE (high density low pressure
Polyvinyl resin) it is molded.The intensity and toughness for being so molded by the apparatus for treating sewage body shell come are poor, it is impossible to adapt to market
Demand, limit popularization and application.
The content of the invention
Defect the invention aims to overcome above-mentioned background technology, there is provided a kind of process is simple, it is easy to operate, into
Originally a kind of buried special apparatus for treating sewage that is cheap, pollution-free, can improving underground sewage disposal system body shell intensity is modified
Plastics.
To achieve these goals, the technical scheme is that such：
A kind of buried special apparatus for treating sewage PET/PE/SBS modified plastics, described this modified plastics factory formula
It is：PET contents are that 60%, HDPE contents are that 30%, SBS contents are 10%.
This method of modifying of the present invention, by three kinds of different plastic raw materials it is well mixed after be molded by the dirt for coming
The intensity and toughness of hydrotreater body shell clearly, such as following table：
Physical detection contrast table：
| The name of an article | The place of production | The trade mark | Tensile strength | Elongation at break | Remarks |
| HDPE | Yanshan Petrochemical | 2200J | 23.0 | 180 | GB |
| PET/PE/SBS | Our factory | PP Pipe Compound | 32.0 | 240 | Super GB |
Proved according to above material testing result, the intensity and toughness of PET/HDPE/SBS modified materials have obvious
Improve.
So, our factory efficiently solves the intensity and tough sex chromosome mosaicism of underground sewage disposal system body shell using this formula.
Specific embodiment
With reference to embodiment, the present invention is described in further detail, but the embodiment should not be construed as to the present invention
Limitation.
Embodiment
The buried special apparatus for treating sewage PET/PE/SBS modified plastics of one kind of the present invention presses following process and journey
Sequence is prepared：
First, take Beijing Yanshan Petrochemical HDPE-2200J trades mark raw material and Beijing Yanshan Petrochemical produces the HVPET-74 trades mark of PET
Raw material and the SBS raw material SH/T1610 trades mark of Beijing Yanshan Petrochemical production, by 60:30:10 ratios are equipped with and mix standby；
2nd, described this buried special apparatus for treating sewage PET/PE/SBS modified plastics, prepares after mixing in proportion,
With injection-moulding device, the production of this underground sewage disposal system body shell is completed using Shooting Technique.
Obviously, those skilled in the art can carry out various changes to the present invention and change without deviating from essence of the invention
God and scope.So, if these modifications and variations of the invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising these changes and changes.
The content not being described in detail in this specification belongs to prior art known to professional and technical personnel in the field.
Claims (4)
1. a kind of buried special apparatus for treating sewage PET/PE/SBS modified plastics, it is characterised in that described is this buried
Special apparatus for treating sewage PET/PE/SBS modified plastics, is made up of following several plastic raw materials：
PET-Yanshan Petrochemical produces the HVPET-74 trades mark
HDPE-Yanshan Petrochemical produces the HDPE2200J trades mark
SBS-Yanshan Petrochemical produces the SH/T1610 trades mark.
2. this buried special apparatus for treating sewage PET/PE/SBS modified plastics according to claim 1, its feature exists
In：It is made up of following several plastic raw materials：
PET—60
HDPE—30
SBS—10。
3. this buried special apparatus for treating sewage PET/PE/SBS modified plastics according to claim 1-2, is by 2
Coordinate standby after mixing than part, generally with conventional injection moulding machine, this underground sewage disposal system body shell of injection moulding.
4. the firm performance of this buried special apparatus for treating sewage according to claim 3, makes this apparatus for treating sewage
Possess the good good characteristic of corrosion-resistant, compressive property, good basis is laid to be made sewage disposal equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710183036.1A CN106751596A (en) | 2017-03-24 | 2017-03-24 | PET/PE/SBS modified plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710183036.1A CN106751596A (en) | 2017-03-24 | 2017-03-24 | PET/PE/SBS modified plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106751596A true CN106751596A (en) | 2017-05-31 |
Family
ID=58967296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710183036.1A Withdrawn CN106751596A (en) | 2017-03-24 | 2017-03-24 | PET/PE/SBS modified plastics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106751596A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102898790A (en) * | 2012-09-27 | 2013-01-30 | 天津金发新材料有限公司 | Polyethylene terephthalate-based thermoplastic elastomer composition, preparation method and application thereof |
-
2017
- 2017-03-24 CN CN201710183036.1A patent/CN106751596A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102898790A (en) * | 2012-09-27 | 2013-01-30 | 天津金发新材料有限公司 | Polyethylene terephthalate-based thermoplastic elastomer composition, preparation method and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170531 |
|
| WW01 | Invention patent application withdrawn after publication |