CN105754279A - Polypropylene modified material for air conditioner filter net and preparation method of polypropylene modified material - Google Patents
Polypropylene modified material for air conditioner filter net and preparation method of polypropylene modified material Download PDFInfo
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- CN105754279A CN105754279A CN201510450062.7A CN201510450062A CN105754279A CN 105754279 A CN105754279 A CN 105754279A CN 201510450062 A CN201510450062 A CN 201510450062A CN 105754279 A CN105754279 A CN 105754279A
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- modified material
- polypropylene modified
- polypropylene
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Abstract
The invention discloses a polypropylene modified material for an air conditioner filter net and a preparation method of the polypropylene modified material.The polypropylene modified material is composed of, by weight, 75-85% of propylene-ethylene segmented copolymerized polypropylene, 10-20% of linear low-density polyethylene (LLDPE), 2-5% of ethylene propylene diene monomer (EPDM), 0.1-0.5% of nucleating agent and 0.1-0.5% of antioxidant.The preparation method includes: mixing above materials proportionally, and using a double-screw extruder for extrusion and granulation at processing temperature of 180-240 DEG C and screw rotating speed of 210-260 rpm.Polypropylene is modified by adopting reasonable components and a mixing proportion, so that the polypropylene modified material has high low-temperature impact strength and high high-temperature creep resistance, strength and transparency of the polypropylene modified material are improved, and the polypropylene modified material completely can meet producing and using requirements of the air conditioner filter net.
Description
Technical field:
The present invention relates to a kind of air-conditioning filter net polypropylene modified material and preparation method thereof, belong to polypropylene modified material technical field.
Background technology:
Air-conditioning filter net is lenticular honeycomb structure, can be widely applied to air filtration, sewage filter system, antibacterial (DEP) and antifungus agent (TBZ) is directly incorporated in the middle of PP resin raw material at spinning phase, makes the drainage screen of production reach antibacterial and mouldproof effect.Being prone to repeatedly clean exchange, onset time is lasting.PP is the one of plastics, and its main component should be polypropylene.The filling-modified masterbatch of PP mainly refers to some additives for changing PP character, mainly has the reagent such as calcium carbonate, Pulvis Talci, in order to change the structure of PP goods.
The invention provides a kind of air-conditioning filter net polypropylene modified material and preparation method thereof, polypropylene is modified by the present invention by adopting rational component and mixed ratio, material is made to have higher low temperature impact strength, higher high temperature and creep resistance ability, improve the strength character of material simultaneously, improving material transparent degree, it is fully able to and meets air-conditioning filter net production and processing and instructions for use.
Summary of the invention:
The present invention seeks to supplement prior art, and a kind of air-conditioning filter net polypropylene modified material and preparation method thereof is provided.
To achieve these goals, technical scheme is as follows:
A kind of air-conditioning filter net polypropylene modified material, in parts by weight, it is made up of the component of following percetage by weight: Propylene-ethylene block COPP 75-85%, linear low density polyethylene (LLDPE) (LLDPE) 10-20%, ethylene propylene diene rubber (EPDM) 2-5%, nucleator 0.1-0.5%, antioxidant 0.1-0.5%.
Described antioxidant is antioxidant 1010.
Described air-conditioning filter net polypropylene modified material preparation method, including following step: comprise the following steps: after above-mentioned material is mixed in proportion, processing temperature be 180-240 DEG C, screw speed be 210-260 rev/min when, use double screw extruder extruding pelletization.
Beneficial effects of the present invention is as follows:
Polypropylene is modified by the present invention by adopting rational component and mixed ratio, material is made to have higher low temperature impact strength, higher high temperature and creep resistance ability, improve the strength character of material simultaneously, improving material transparent degree, it is fully able to and meets air-conditioning filter net production and processing and instructions for use.
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: in the present embodiment, a kind of air-conditioning filter net polypropylene modified material, in parts by weight, it is made up of the component of following percetage by weight: Propylene-ethylene block COPP 80%, linear low density polyethylene (LLDPE) (LLDPE) 16%, ethylene propylene diene rubber (EPDM) 3.5%, nucleator 0.2%, antioxidant 0.3%.
Described antioxidant is antioxidant 1010.
Described air-conditioning filter net polypropylene modified material preparation method, including following step: comprise the following steps: after above-mentioned material is mixed in proportion, processing temperature be 220-230 DEG C, screw speed be 220-240 rev/min when, use double screw extruder extruding pelletization.
Beneficial effects of the present invention is as follows:
Polypropylene is modified by the present invention by adopting rational component and mixed ratio, material is made to have higher low temperature impact strength, higher high temperature and creep resistance ability, improve the strength character of material simultaneously, improving material transparent degree, it is fully able to and meets air-conditioning filter net production and processing and instructions for use.
Embodiment 2: in the present embodiment, a kind of air-conditioning filter net polypropylene modified material, in parts by weight, it is made up of the component of following percetage by weight: Propylene-ethylene block COPP 82%, linear low density polyethylene (LLDPE) (LLDPE) 13%, ethylene propylene diene rubber (EPDM) 4.5%, nucleator 0.2%, antioxidant 0.3%.
Described antioxidant is antioxidant 1010.
Described air-conditioning filter net polypropylene modified material preparation method, including following step: comprise the following steps: after above-mentioned material is mixed in proportion, processing temperature be 210-220 DEG C, screw speed be 210-230 rev/min when, use double screw extruder extruding pelletization.
Beneficial effects of the present invention is as follows:
Polypropylene is modified by the present invention by adopting rational component and mixed ratio, material is made to have higher low temperature impact strength, higher high temperature and creep resistance ability, improve the strength character of material simultaneously, improving material transparent degree, it is fully able to and meets air-conditioning filter net production and processing and instructions for use.
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 (3)
1. air-conditioning filter net polypropylene modified material and preparation method thereof, it is characterized in that, it is made up of the component of following percetage by weight: Propylene-ethylene block COPP 75-85%, linear low density polyethylene (LLDPE) (LLDPE) 10-20%, ethylene propylene diene rubber (EPDM) 2-5%, nucleator 0.1-0.5%, antioxidant 0.1-0.5%.
2. air-conditioning filter net polypropylene modified material according to claim 1, it is characterised in that described antioxidant is antioxidant 1010.
3. the preparation method of air-conditioning filter net polypropylene modified material according to claim 1, it is characterized in that, comprise the following steps: after above-mentioned material is mixed in proportion, processing temperature be 180-240 DEG C, screw speed be 210-260 rev/min when, use double screw extruder extruding pelletization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510450062.7A CN105754279A (en) | 2015-07-29 | 2015-07-29 | Polypropylene modified material for air conditioner filter net and preparation method of polypropylene modified material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510450062.7A CN105754279A (en) | 2015-07-29 | 2015-07-29 | Polypropylene modified material for air conditioner filter net and preparation method of polypropylene modified material |
Publications (1)
| Publication Number | Publication Date |
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| CN105754279A true CN105754279A (en) | 2016-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510450062.7A Pending CN105754279A (en) | 2015-07-29 | 2015-07-29 | Polypropylene modified material for air conditioner filter net and preparation method of polypropylene modified material |
Country Status (1)
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| CN (1) | CN105754279A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106268096A (en) * | 2016-10-18 | 2017-01-04 | 合肥海宝节能科技有限公司 | The manufacture method of the filter screen of cleaner unit |
| CN106268095A (en) * | 2016-10-18 | 2017-01-04 | 合肥海宝节能科技有限公司 | The filter screen of cleaner unit |
| CN106492541A (en) * | 2016-10-18 | 2017-03-15 | 合肥海宝节能科技有限公司 | The preparation method of filter screen moulding material |
| CN106563320A (en) * | 2016-10-18 | 2017-04-19 | 合肥海宝节能科技有限公司 | Deduster |
| CN106621609A (en) * | 2016-10-18 | 2017-05-10 | 合肥海宝节能科技有限公司 | Filter screen moulding material |
| CN108201737A (en) * | 2017-12-30 | 2018-06-26 | 安徽新立滤清器有限公司 | A kind of filter filtering material for removing micronic dust in air |
| CN109925793A (en) * | 2019-02-14 | 2019-06-25 | 安徽宏凤空调滤网有限公司 | One kind antifouling air-conditioning filter net easy to clean and preparation method thereof |
-
2015
- 2015-07-29 CN CN201510450062.7A patent/CN105754279A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106268096A (en) * | 2016-10-18 | 2017-01-04 | 合肥海宝节能科技有限公司 | The manufacture method of the filter screen of cleaner unit |
| CN106268095A (en) * | 2016-10-18 | 2017-01-04 | 合肥海宝节能科技有限公司 | The filter screen of cleaner unit |
| CN106492541A (en) * | 2016-10-18 | 2017-03-15 | 合肥海宝节能科技有限公司 | The preparation method of filter screen moulding material |
| CN106563320A (en) * | 2016-10-18 | 2017-04-19 | 合肥海宝节能科技有限公司 | Deduster |
| CN106621609A (en) * | 2016-10-18 | 2017-05-10 | 合肥海宝节能科技有限公司 | Filter screen moulding material |
| CN108201737A (en) * | 2017-12-30 | 2018-06-26 | 安徽新立滤清器有限公司 | A kind of filter filtering material for removing micronic dust in air |
| CN108201737B (en) * | 2017-12-30 | 2021-05-04 | 安徽新立滤清器有限公司 | Filter filtering material capable of removing micro-dust in air |
| CN109925793A (en) * | 2019-02-14 | 2019-06-25 | 安徽宏凤空调滤网有限公司 | One kind antifouling air-conditioning filter net easy to clean and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160713 |