CN105694172A - Nano modified polyethylene composite damping plastic - Google Patents
Nano modified polyethylene composite damping plastic Download PDFInfo
- Publication number
- CN105694172A CN105694172A CN201510595340.8A CN201510595340A CN105694172A CN 105694172 A CN105694172 A CN 105694172A CN 201510595340 A CN201510595340 A CN 201510595340A CN 105694172 A CN105694172 A CN 105694172A
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- CN
- China
- Prior art keywords
- nano modified
- nano
- modified poly
- poly ethylene
- compatilizer
- 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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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/41—Compounds containing sulfur bound to oxygen
- C08K5/42—Sulfonic acids; Derivatives thereof
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/54—Silicon-containing compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92009—Measured parameter
- B29C2948/92209—Temperature
-
- 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
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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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)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a nano modified polyethylene composite damping plastic comprising the components by weight: 100 parts of low density polyethylene, 20-40 parts of nano calcium carbonate, 0.5-2.0 parts of a coupling agent, 0.3-1.0 part of a surfactant, and 0.2-1.0 part of a compatilizer. The preparation method of the nano modified polyethylene composite damping plastic comprises the following steps: weighing the low density polyethylene, the nano calcium carbonate, the coupling agent, the surfactant and the compatilizer according to the mass ratio, mixing, stirring evenly, followed by extruding by an extruder, and thus obtaining the nano modified polyethylene composite damping plastic. The nano modified polyethylene composite damping plastic has relatively good damping performance, and is applicable to damping materials of ceilings and doors, suitcase pads, air guide pipes, gasoline tanks and the like.
Description
Technical field
The present invention relates to a kind of nano modified poly ethylene composite shock-absorbing plastics, belong to modified plastics technical field。
Background technology
Polyethylene is one of maximum, most widely used plastics variety of current production rate, accounts for the 30% of world's plastics total output。The industrialized production of polyethylene has more than 40 year history, and due to its function admirable, it is easy to molding, abundant raw material source, low price, development speed is quickly。Polyethylene each car of the consumption on automobile reaches 2kg～7kg, is only second to PVC, ABS, PP, PUR, occupies the 5th。Mainly for the manufacture of automobile air conduit, various storage tanks etc., for instance: air conduit, brake fluid storage tank, cleaning fluid tank, mud guard, liner plate, baggage-compartment partition, some vehicles of Europe adopt plastic fuel tank one after another in recent years。
The invention provides a kind of nano modified poly ethylene composite shock-absorbing plastics, nano modified poly ethylene composite shock-absorbing plastics have good damping performance, suitable in ceiling and the damping material of door, boot mat, air conduit, petrol tank etc., therefore the present invention's is necessary。
Summary of the invention
The present invention seeks to supplement prior art, and a kind of nano modified poly ethylene composite shock-absorbing plastics are provided。
To achieve these goals, technical scheme is as follows:
A kind of nano modified poly ethylene composite shock-absorbing plastics, it is characterized in that, in parts by weight, the one-tenth of following weight ratio it is grouped into: Low Density Polyethylene 100 parts, nano-calcium carbonate 20-40 part, coupling agent 0.5-2.0 part, surfactant 0.3-1.0 part, compatilizer 0.2-1.0 part。
Described coupling agent is silanes or titanate ester。
Described surfactant is dodecylbenzene sodium sulfonate or quaternary ammonium salt。
Described compatilizer is acrylic type compatilizer。
The preparation method of nano modified poly ethylene composite shock-absorbing plastics, it is characterized in that, comprise the following steps: Low Density Polyethylene, nano-calcium carbonate, coupling agent, surfactant, compatilizer example in mass ratio is weighed mixing, stir, then pass through extruder 120-130 DEG C of extrusion, prepare nano modified poly ethylene composite shock-absorbing plastics。
Beneficial effects of the present invention is as follows:
Nano modified poly ethylene composite shock-absorbing plastics of the present invention have good damping performance, it is adaptable to ceiling and the damping material of door, boot mat, air conduit, petrol tank etc.。
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and effect and be easy to understand, below in conjunction with specific embodiment, the present invention is expanded on further。
Embodiment 1:
A kind of nano modified poly ethylene composite shock-absorbing plastics, it is characterised in that in parts by weight, the one-tenth of following weight ratio be grouped into: Low Density Polyethylene 100 parts, nano-calcium carbonate 20 parts, coupling agent 0.8 part, 0.5 part of surfactant, compatilizer 0.5 part。
Described coupling agent is titanate ester。
Described surfactant is dodecylbenzene sodium sulfonate。
Described compatilizer is acrylic type compatilizer。
The preparation method of nano modified poly ethylene composite shock-absorbing plastics, it is characterized in that, comprise the following steps: Low Density Polyethylene, nano-calcium carbonate, coupling agent, surfactant, compatilizer example in mass ratio is weighed mixing, stir, then pass through extruder 120-130 DEG C of extrusion, prepare nano modified poly ethylene composite shock-absorbing plastics。
Nano modified poly ethylene composite shock-absorbing plastics of the present invention have good damping performance, it is adaptable to ceiling and the damping material of door, boot mat, air conduit, petrol tank etc.。
Embodiment 2:
A kind of nano modified poly ethylene composite shock-absorbing plastics, it is characterised in that in parts by weight, the one-tenth of following weight ratio be grouped into: Low Density Polyethylene 100 parts, nano-calcium carbonate 30 parts, coupling agent 0.8 part, 0.5 part of surfactant, compatilizer 0.5 part。
Described coupling agent is silanes。
Described surfactant is dodecylbenzene sodium sulfonate。
Described compatilizer is acrylic type compatilizer。
The preparation method of nano modified poly ethylene composite shock-absorbing plastics, it is characterized in that, comprise the following steps: Low Density Polyethylene, nano-calcium carbonate, coupling agent, surfactant, compatilizer example in mass ratio is weighed mixing, stir, then pass through extruder 120-130 DEG C of extrusion, prepare nano modified poly ethylene composite shock-absorbing plastics。
Nano modified poly ethylene composite shock-absorbing plastics of the present invention have good damping performance, it is adaptable to ceiling and the damping material of door, boot mat, air conduit, petrol tank etc.。
Embodiment 3:
A kind of nano modified poly ethylene composite shock-absorbing plastics, it is characterised in that in parts by weight, the one-tenth of following weight ratio be grouped into: Low Density Polyethylene 100 parts, nano-calcium carbonate 40 parts, coupling agent 0.8 part, 0.5 part of surfactant, compatilizer 0.5 part。
Described coupling agent is titanate ester。
Described surfactant is dodecylbenzene sodium sulfonate。
Described compatilizer is acrylic type compatilizer。
The preparation method of nano modified poly ethylene composite shock-absorbing plastics, it is characterized in that, comprise the following steps: Low Density Polyethylene, nano-calcium carbonate, coupling agent, surfactant, compatilizer example in mass ratio is weighed mixing, stir, then pass through extruder 120-130 DEG C of extrusion, prepare nano modified poly ethylene composite shock-absorbing plastics。
Nano modified poly ethylene composite shock-absorbing plastics of the present invention have good damping performance, it is adaptable to ceiling and the damping material of door, boot mat, air conduit, petrol tank etc.。
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described。Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; described in above-described embodiment and description is that principles of the invention is described; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within the claimed scope of the invention。Claimed scope is defined by appending claims and equivalent thereof。
Claims (5)
1. nano modified poly ethylene composite shock-absorbing plastics, it is characterized in that, in parts by weight, the one-tenth of following weight ratio it is grouped into: Low Density Polyethylene 100 parts, nano-calcium carbonate 20-40 part, coupling agent 0.5-2.0 part, surfactant 0.3-1.0 part, compatilizer 0.2-1.0 part。
2. nano modified poly ethylene composite shock-absorbing plastics according to claim 1, it is characterised in that described coupling agent is silanes or titanate ester。
3. nano modified poly ethylene composite shock-absorbing plastics according to claim 1, it is characterised in that described surfactant is dodecylbenzene sodium sulfonate or quaternary ammonium salt。
4. nano modified poly ethylene composite shock-absorbing plastics according to claim 1, it is characterised in that described compatilizer is acrylic type compatilizer。
5. the preparation method of nano modified poly ethylene composite shock-absorbing plastics as claimed in claim 1, it is characterized in that, comprise the following steps: Low Density Polyethylene, nano-calcium carbonate, coupling agent, surfactant, compatilizer example in mass ratio is weighed mixing, stir, then pass through extruder 120-130 DEG C of extrusion, prepare nano modified poly ethylene composite shock-absorbing plastics。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510595340.8A CN105694172A (en) | 2015-09-18 | 2015-09-18 | Nano modified polyethylene composite damping plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510595340.8A CN105694172A (en) | 2015-09-18 | 2015-09-18 | Nano modified polyethylene composite damping plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105694172A true CN105694172A (en) | 2016-06-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510595340.8A Pending CN105694172A (en) | 2015-09-18 | 2015-09-18 | Nano modified polyethylene composite damping plastic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105694172A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817948A (en) * | 2010-03-18 | 2010-09-01 | 上海心尔新材料科技股份有限公司 | Material special for large low-carbon nano plastic alloy hollow containers and preparation method thereof |
| CN103756088A (en) * | 2013-12-26 | 2014-04-30 | 宁波波尔管业开发有限公司 | High-temperature, temperature-resisting and wear-resisting polyethylene pipe |
| CN103881190A (en) * | 2012-12-21 | 2014-06-25 | 青岛欣展塑胶有限公司 | Halogen-free flame-retardant polyethylene material and preparation method thereof |
-
2015
- 2015-09-18 CN CN201510595340.8A patent/CN105694172A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817948A (en) * | 2010-03-18 | 2010-09-01 | 上海心尔新材料科技股份有限公司 | Material special for large low-carbon nano plastic alloy hollow containers and preparation method thereof |
| CN103881190A (en) * | 2012-12-21 | 2014-06-25 | 青岛欣展塑胶有限公司 | Halogen-free flame-retardant polyethylene material and preparation method thereof |
| CN103756088A (en) * | 2013-12-26 | 2014-04-30 | 宁波波尔管业开发有限公司 | High-temperature, temperature-resisting and wear-resisting polyethylene pipe |
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Application publication date: 20160622 |
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