CN110894323A - Polyolefin plastic - Google Patents
Polyolefin plastic Download PDFInfo
- Publication number
- CN110894323A CN110894323A CN201911168009.2A CN201911168009A CN110894323A CN 110894323 A CN110894323 A CN 110894323A CN 201911168009 A CN201911168009 A CN 201911168009A CN 110894323 A CN110894323 A CN 110894323A
- Authority
- CN
- China
- Prior art keywords
- polyolefin
- percent
- parts
- polyolefin plastic
- mixing
- 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
- 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
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
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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
- 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
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- 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
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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 polyolefin plastic, which comprises the following components in parts by weight: polyolefin: 15-20%, calcium carbonate filler: 60-80%, auxiliary agent: 5-10%, modifier: 5-10 percent of titanium tetrachloride-ethyl benzoate-triethyl aluminum, wherein the modifier is titanium tetrachloride-ethyl benzoate-triethyl aluminum, the auxiliary agent is polyethylene wax, and the components are mixed according to the proportion, and the mixing is realized on an open mill, a Banbury mixer and an extruder device. The invention has the advantages of high mechanical strength, corrosion resistance, good elastic property, low processing cost, high production efficiency, long service life and the like.
Description
Technical Field
The invention relates to a polyolefin plastic.
Background
The polyolefin thermoplastic elastomer is a relatively stable high polymer material and has good inorganic acid and inorganic base resistance. It is also stable to water. The chemical stability is quite good for most low molecular organic solvents such as alcohols, ethers, aldehydes, esters, etc., and low molecular hydrocarbon derivatives such as amines and amides. However, for some high molecular weight aromatic hydrocarbons, the chemical stability is not good, obvious swelling and surface corrosion are generated, and the oil resistance and the fuel oil resistance of the general polyolefin thermoplastic elastomer are poor.
Disclosure of Invention
The present invention aims at overcoming the demerits of available technology and providing one kind of reasonable polyolefin plastic.
The technical scheme adopted by the invention for solving the problems is as follows: the polyolefin plastic comprises the following components in parts by weight:
polyolefin: 15 to 20 percent
Calcium carbonate filler: 60 to 80 percent
Auxiliary agent: 5-10 percent
Modifying agent: 5-10 percent
Wherein the modifier adopts titanium tetrachloride-ethyl benzoate-triethyl aluminum, the auxiliary adopts polyethylene wax, and the components are mixed according to the proportion.
Further: wherein, the polyolefin is prepared by mixing 25-100 parts of polypropylene with 100 parts of ethylene propylene rubber.
Further: during the mixing process, anti-aging agent, plasticizer, tackifier and antioxidant can be added.
Further: the mixing is realized on an open mill, a Banbury mixer and an extruder device.
Compared with the prior art, the invention has the following advantages and effects: the high-strength high-elasticity high-strength steel has the advantages of high mechanical strength, corrosion resistance, good elasticity, low processing cost, high production efficiency, long service life and the like.
Detailed Description
The present invention is further illustrated by the following examples, which are illustrative of the present invention and are not to be construed as limiting the invention thereto.
The technical scheme adopted by the embodiment to solve the problems is as follows: the polyolefin plastic comprises the following components in parts by weight:
polyolefin: 15 to 20 percent
Calcium carbonate filler: 60 to 80 percent
Auxiliary agent: 5-10 percent
Modifying agent: 5-10 percent
Wherein the modifier adopts titanium tetrachloride-ethyl benzoate-triethyl aluminum, the auxiliary adopts polyethylene wax, and the components are mixed according to the proportion.
Wherein, the polyolefin is prepared by mixing 25-100 parts of polypropylene with 100 parts of ethylene propylene rubber.
During the mixing process, anti-aging agent, plasticizer, tackifier and antioxidant can be added.
The mixing is realized on an open mill, a Banbury mixer and an extruder device.
The invention has the advantages of high mechanical strength, corrosion resistance, good elastic property, low processing cost, high production efficiency, long service life and the like.
The above description of the present invention is intended to be illustrative. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (4)
1. A polyolefin plastic, characterized in that: the paint comprises the following components in parts by weight:
polyolefin: 15 to 20 percent
Calcium carbonate filler: 60 to 80 percent
Auxiliary agent: 5-10 percent
Modifying agent: 5-10 percent
Wherein the modifier adopts titanium tetrachloride-ethyl benzoate-triethyl aluminum, the auxiliary adopts polyethylene wax, and the components are mixed according to the proportion.
2. The polyolefin plastic according to claim 1, wherein: wherein, the polyolefin is prepared by mixing 25-100 parts of polypropylene with 100 parts of ethylene propylene rubber.
3. The polyolefin plastic according to claim 1, wherein: during the mixing process, anti-aging agent, plasticizer, tackifier and antioxidant can be added.
4. The polyolefin plastic according to claim 1, wherein: the mixing is realized on an open mill, a Banbury mixer and an extruder device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911168009.2A CN110894323A (en) | 2019-11-25 | 2019-11-25 | Polyolefin plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911168009.2A CN110894323A (en) | 2019-11-25 | 2019-11-25 | Polyolefin plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110894323A true CN110894323A (en) | 2020-03-20 |
Family
ID=69788203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911168009.2A Pending CN110894323A (en) | 2019-11-25 | 2019-11-25 | Polyolefin plastic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110894323A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7079536B1 (en) | 2021-11-25 | 2022-06-02 | 株式会社Tbm | Inorganic substance powder-filled resin composition and molded product |
-
2019
- 2019-11-25 CN CN201911168009.2A patent/CN110894323A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7079536B1 (en) | 2021-11-25 | 2022-06-02 | 株式会社Tbm | Inorganic substance powder-filled resin composition and molded product |
| WO2023095393A1 (en) * | 2021-11-25 | 2023-06-01 | 株式会社Tbm | Inorganic substance powder-filled resin composition and molded product |
| JP2023077472A (en) * | 2021-11-25 | 2023-06-06 | 株式会社Tbm | Resin composition filled with inorganic substance powder, and molded article |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200320 |
|
| WD01 | Invention patent application deemed withdrawn after publication |