CN102492206A - Processing modifier for low-pressure polyethylene waste board material and use method thereof - Google Patents
Processing modifier for low-pressure polyethylene waste board material and use method thereof Download PDFInfo
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- CN102492206A CN102492206A CN2011104124809A CN201110412480A CN102492206A CN 102492206 A CN102492206 A CN 102492206A CN 2011104124809 A CN2011104124809 A CN 2011104124809A CN 201110412480 A CN201110412480 A CN 201110412480A CN 102492206 A CN102492206 A CN 102492206A
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- pressure polyethylene
- low pressure
- panel material
- useless panel
- chlorinatedpolyethylene
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Abstract
The invention discloses a processing modifier for a low-pressure polyethylene waste board material and a use method thereof. The processing modifier comprises the following components: by weight, 1.0 to 2.0 parts of chlorinated polyethylene. The use method includes the following steps: 1 processing the low-pressure polyethylene waste board material; 2 detecting a melt flow index of the low-pressure polyethylene waste board material; 3 dosing according to the low-pressure polyethylene waste board material: chlorinated polyethylene = 100:1.0-2.0; and 4 feeding materials and processing, adding each prepared component into a mixer, keeping the mixer running for 12 to 15 minutes at the normal temperature, turning off the mixer, discharging materials and packaging. The processing modifier and the use method have the advantages of being reasonable in technology, easy to process and convenient to use, can effectively improve materialization performance and product quality of the low-pressure polyethylene waste board material, and can be widely used for modified processing of the low-pressure polyethylene waste board material.
Description
Technical field
The present invention relates to a kind of processing of plastic properties-correcting agent and method of use of being used for, particularly relate to a kind of modifier and method of use thereof that is used for the useless panel material of low pressure polyethylene.
Background technology
As everyone knows, the useless panel material processing means of existing low pressure polyethylene is outmoded, technology falls behind, and the product physical and chemical performance of producing is lower, second-rate, can not satisfy the demands of consumers, and also can not adapt to the demand of market development, thereby limits its range of application.
Summary of the invention
The objective of the invention is in order to overcome the deficiency of above-mentioned background technology concentrating on studies and, a kind of modifier and method of use thereof that is used for the useless panel material of low pressure polyethylene is provided through the contriver through producing actual repeated validation.
To achieve these goals, technical scheme of the present invention is such:
A kind of modifier that is used for the useless panel material of low pressure polyethylene provided by the invention, described modifier comprises following component and weight part thereof: chlorinatedpolyethylene 1.0～2.0.
In technique scheme, described modifier comprises following component and weight part thereof: chlorinatedpolyethylene 1.5.
A kind of method of use that is used for the modifier of the useless panel material of low pressure polyethylene provided by the invention; May further comprise the steps: step 1, waste disposal; The useless panel material water of low pressure polyethylene is cleaned; Remove foreign material and dust, will remove the useless panel material of clean low pressure polyethylene again and be broken into the close material of size, subsequent use; Step 2, detection, the melt flow index of the useless panel material of detection low pressure polyethylene, setting melt flow index M1 is 0.5～3.0; Step 3, batching are got 100 parts of the useless panel materials of subsequent use low pressure polyethylene, 1.0～2.0 parts of chlorinatedpolyethylenees by weight, and be subsequent use; Step 4, processing feeds intake; The useless panel material of three described low pressure polyethylenes at first drops in the mixing machine for 100 parts set by step; With in 1.0～2.0 parts of input mixing machines of chlorinatedpolyethylene, started shooting at normal temperatures 12～15 minutes, shut down: step 5, the mixture discharging that will above-mentionedly process are packed and are got final product.
In technique scheme, when said melt flow index M1=0.5～0.8, the useless panel material of low pressure polyethylene then: chlorinatedpolyethylene=100: 1.0; When said melt flow index M1=0.8～1.5, the useless panel material of low pressure polyethylene then: chlorinatedpolyethylene=100: 1.3; When said melt flow index M1=1.5～2.0, the useless panel material of low pressure polyethylene then: chlorinatedpolyethylene=100: 1.5; When said melt flow index M1=2.0～3.0, the useless panel material of low pressure polyethylene then: chlorinatedpolyethylene=100: 2.0.
The present invention is alleged is used for the modifier and the method for use thereof of the useless panel material of low pressure polyethylene, has following beneficial effect: novel, technology rationally, processing is simple, easy to use, can realize requirement of industrialized batch production.The present invention can improve the physical and chemical performance of the useless panel material of low pressure polyethylene effectively, reduces melt flow index, makes material increase toughness and intensity, becomes the PP Pipe Compound with plate squeezing purposes.The present invention can be widely used for the modification processing of the useless panel material of low pressure polyethylene.
Embodiment
Below in conjunction with embodiment the present invention is made further detailed description, but this embodiment should not be construed as limitation of the present invention.
Embodiment 1
Modifier of the present invention is prepared by following component and weight part: when melt flow index M1=0.5～0.8 of detecting the useless panel material of low pressure polyethylene, then get chlorinatedpolyethylene 1.0, and subsequent use; Its method of use is following:
The useless panel material water of low pressure polyethylene is cleaned, is broken into the close refuse material of size after removing foreign material and dust, get 100 parts subsequent use;
Earlier the useless panel material of above-mentioned 100 parts of low pressure polyethylenes having handled is dropped in the mixing machine, more above-mentioned 1.0 parts of chlorinatedpolyethylenees are dropped in the mixing machine, start is 12 minutes under normal temperature condition, shuts down, and the discharging packing gets final product.
Embodiment 2
Present embodiment and embodiment 1 are basic identical, and difference is: when described melt flow index M1=0.8～1.5, then get 1.3 parts of chlorinatedpolyethylenees.
In the method for use the useless panel material of above-mentioned 100 parts of low pressure polyethylenes having handled is dropped in the mixing machine, more above-mentioned 1.3 parts of chlorinatedpolyethylenees are dropped in the mixing machine, start is 13 minutes under normal temperature condition, shuts down, and the discharging packing gets final product.
Embodiment 3
Present embodiment and embodiment 1 are basic identical, and difference is: when described melt flow index M1=1.5～2.0, then get 1.5 parts of chlorinatedpolyethylenees.
In the method for use the useless panel material of above-mentioned 100 parts of low pressure polyethylenes having handled is dropped in the mixing machine, more above-mentioned 1.5 parts of chlorinatedpolyethylenees are dropped in the mixing machine, start is 14 minutes under normal temperature condition, shuts down, and the discharging packing gets final product.
Embodiment 4
Present embodiment and embodiment 1 are basic identical, and difference is: when described melt flow index M1=2.0～3.0, then get 2.0 parts of chlorinatedpolyethylenees.
In the method for use the useless panel material of above-mentioned 100 parts of low pressure polyethylenes having handled is dropped in the mixing machine, more above-mentioned 2.0 parts of chlorinatedpolyethylenees are dropped in the mixing machine, start is 15 minutes under normal temperature condition, shuts down, and the discharging packing gets final product.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, belong within the scope of claim of the present invention and equivalent technologies thereof if of the present invention these are revised with modification, then the present invention also is intended to comprise these changes and modification interior.
The content of not doing in this specification sheets to describe in detail belongs to this area professional and technical personnel's known prior art.
Claims (4)
1. modifier that is used for the useless panel material of low pressure polyethylene, it is characterized in that: described modifier comprises following component and weight part thereof: chlorinatedpolyethylene 1.0～2.0.
2. the modifier that is used for the useless panel material of low pressure polyethylene according to claim 1, it is characterized in that: described modifier comprises following component and weight part thereof: chlorinatedpolyethylene 1.5.
3. method of use that is used for the modifier of the useless panel material of low pressure polyethylene is characterized in that: may further comprise the steps:
Step 1, waste disposal are cleaned the useless panel material water of low pressure polyethylene, remove foreign material and dust, will remove the useless panel material of clean low pressure polyethylene again and be broken into the close material of size, and be subsequent use;
Step 2, detection, the melt flow index of the useless panel material of detection low pressure polyethylene, setting melt flow index M1 is 0.5～3.0;
Step 3, batching are got 100 parts of the useless panel materials of subsequent use low pressure polyethylene, 1.0～2.0 parts of chlorinatedpolyethylenees by weight, and be subsequent use;
Step 4, the processing that feeds intake, the useless panel material of three described low pressure polyethylenes at first drops in the mixing machine for 100 parts set by step, with in 1.0～2.0 parts of input mixing machines of chlorinatedpolyethylene, starts shooting at normal temperatures 12～15 minutes again, shuts down:
Step 5, the mixture discharging packing that processes above-mentioned get final product.
4. the method for use that is used for the modifier of the useless panel material of low pressure polyethylene according to claim 3 is characterized in that:
When said melt flow index M1=0.5～0.8, the useless panel material of low pressure polyethylene then: chlorinatedpolyethylene=100: 1.0;
When said melt flow index M1=0.8～1.5, the useless panel material of low pressure polyethylene then: chlorinatedpolyethylene=100: 1.3;
When said melt flow index M1=1.5～2.0, the useless panel material of low pressure polyethylene then: chlorinatedpolyethylene=100: 1.5;
When said melt flow index M1=2.0～3.0, the useless panel material of low pressure polyethylene then: chlorinatedpolyethylene=100: 2.0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104124809A CN102492206A (en) | 2011-12-12 | 2011-12-12 | Processing modifier for low-pressure polyethylene waste board material and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104124809A CN102492206A (en) | 2011-12-12 | 2011-12-12 | Processing modifier for low-pressure polyethylene waste board material and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102492206A true CN102492206A (en) | 2012-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011104124809A Pending CN102492206A (en) | 2011-12-12 | 2011-12-12 | Processing modifier for low-pressure polyethylene waste board material and use method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103333391A (en) * | 2013-06-20 | 2013-10-02 | 中塑联新材料科技湖北有限公司 | Compatible modifying agent for low-pressure polyethylene waste plate material and application method of compatible modifying agent |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5834535A (en) * | 1995-08-21 | 1998-11-10 | General Motors Corporation | Moldable intumescent polyethylene and chlorinated polyethylene compositions |
| CN101628999A (en) * | 2009-08-13 | 2010-01-20 | 湖北众联塑业有限公司 | PE waste plastic modifier and reductive modification method thereof |
| CN102212224A (en) * | 2011-05-04 | 2011-10-12 | 湖北众联塑业有限公司 | Processing method for reducing melt index of low-pressure polyethylene wastes |
-
2011
- 2011-12-12 CN CN2011104124809A patent/CN102492206A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5834535A (en) * | 1995-08-21 | 1998-11-10 | General Motors Corporation | Moldable intumescent polyethylene and chlorinated polyethylene compositions |
| CN101628999A (en) * | 2009-08-13 | 2010-01-20 | 湖北众联塑业有限公司 | PE waste plastic modifier and reductive modification method thereof |
| CN102212224A (en) * | 2011-05-04 | 2011-10-12 | 湖北众联塑业有限公司 | Processing method for reducing melt index of low-pressure polyethylene wastes |
Non-Patent Citations (1)
| Title |
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| 杨金平: "聚乙烯与氯化聚乙烯共混的研究", 《中国塑料》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103333391A (en) * | 2013-06-20 | 2013-10-02 | 中塑联新材料科技湖北有限公司 | Compatible modifying agent for low-pressure polyethylene waste plate material and application method of compatible modifying agent |
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Application publication date: 20120613 |