CN105367889A - High-strength alkali-resistant wire brush, and production method thereof - Google Patents
High-strength alkali-resistant wire brush, and production method thereof Download PDFInfo
- Publication number
- CN105367889A CN105367889A CN201510924535.2A CN201510924535A CN105367889A CN 105367889 A CN105367889 A CN 105367889A CN 201510924535 A CN201510924535 A CN 201510924535A CN 105367889 A CN105367889 A CN 105367889A
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- properties
- correcting agent
- brush silk
- agent
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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
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0853—Vinylacetate
-
- 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
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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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
- C08L2205/03—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)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The invention discloses a high-strength alkali-resistant wire brush, and a production method thereof. The invention also discloses a waste wire brush modifying agent, and a preparation method thereof. The waste wire brush modifying agent is composed of, by weight, 20 to 30% of ethylene-vinyl acetate copolymer resin, 16 to 25% of acrylonitrile-styrene copolymer resin, 5 to 8% of ferrous sulfate, 20 to 40% of paraffin oil, 5 to 10% of a coupling agent, 3 to 4.5% of a plasticizer, 6 to 8% of a heat stabilizer, 3 to 4% of a filler, and 1 to 3% of an anti-oxidant. The production method is simple; cost is low; secondary processing performance of wire brush is improved; performance of re-plasticized wire brush is improved; production cost is reduced; no pollution is caused; no waste is discharged; and the waste wire brush modifying agent is safe and harmless.
Description
Technical field
The present invention relates to brush silk field, specifically a kind of high-strength alkali resistance brush silk and production technique thereof.
Background technology
Brush silk in process of manufacture due to equipment and manual operation, exist and to a certain degree inevitably waste, existing brush silk renovation process, generally that brush silk is directly plastified again, pelletizing and being used again after becoming viscosity flow state, the method is due to discarded brush silk high-temperature heating inequality, it is macromolecular chain depolymerization, destroy the original mechanical property of brush silk, the mechanical property of brush silk is reinvented as ensured, properties-correcting agent need be added and ensure that brush silk does not change original mechanical property at remodeling process, existing formula of modifier is complicated, modified effect is not satisfactory, at brush silk modifying process existing defects.
Summary of the invention
The present invention aims to provide a kind of discarded brush silk properties-correcting agent and preparation method thereof.
For realizing described object, the invention provides following technical scheme:
A kind of discarded brush silk properties-correcting agent and preparation method thereof, is made up of the raw material of following weight percents: the fine copolymer resin 16-25% of ethylene-vinyl acetate copolymer resin 20-30%, styrene-propene, ferrous sulfate 5-8%, paraffin oil 20-40%, coupling agent 5-10%, softening agent 3-4.5%, thermo-stabilizer 6-8%, weighting agent 3-4%, antioxidant 1-3%.
A kind of discarded brush silk properties-correcting agent and preparation method thereof, comprises the following steps:
(1) dropped in proportion in high temperature mixer by above-mentioned properties-correcting agent raw material and carry out Homogeneous phase mixing, temperature controls at 110-130 DEG C, reaction times 10-20min, after reaction terminates, and cooling blowing;
(2) above-mentioned reacted properties-correcting agent raw material is dropped into homogenizer, mixing speed is 1500-1600r/min, churning time 8-10min, obtains discarded brush silk properties-correcting agent;
(3) packaging after properties-correcting agent discharging cooling step (2) obtained.
Described softening agent is one or more mixtures of dioctyl phthalate (DOP), dibutyl phthalate, SA dioctyl ester.
Described thermo-stabilizer is that lauric acid is every the mixture with zinc naphthenate.
Described antioxidant is selected from one in the mixture of metal halide salt, sulfocompound, metal acetate salt, hindered phenol or its mixture.
Compared with prior art, the invention has the beneficial effects as follows: present invention process is simple, with low cost, the suitability for secondary processing of brush silk can be improved, improve the performance reinventing brush silk, save production cost, pollution-free, nothing discharge, safe and harmless.
Embodiment
See below in conjunction with the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Discarded brush silk properties-correcting agent of embodiment 1 one kinds and preparation method thereof, is made up of the raw material of following weight percents: the fine copolymer resin 16% of ethylene-vinyl acetate copolymer resin 20%, styrene-propene, ferrous sulfate 5%, paraffin oil 20%, coupling agent 5%, softening agent 3%, thermo-stabilizer 6%, weighting agent 3%, antioxidant 1%.
A kind of discarded brush silk properties-correcting agent and preparation method thereof, comprises the following steps:
(1) dropped in proportion in high temperature mixer by above-mentioned properties-correcting agent raw material and carry out Homogeneous phase mixing, temperature controls at 110-130 DEG C, reaction times 10-20min, after reaction terminates, and cooling blowing;
(2) above-mentioned reacted properties-correcting agent raw material is dropped into homogenizer, mixing speed is 1500-1600r/min, churning time 8-10min, obtains discarded brush silk properties-correcting agent;
(3) packaging after properties-correcting agent discharging cooling step (2) obtained.
Described softening agent is one or more mixtures of dioctyl phthalate (DOP), dibutyl phthalate, SA dioctyl ester.
Described thermo-stabilizer is that lauric acid is every the mixture with zinc naphthenate.
Described antioxidant is selected from one in the mixture of metal halide salt, sulfocompound, metal acetate salt, hindered phenol or its mixture.
Discarded brush silk properties-correcting agent of embodiment 2 one kinds and preparation method thereof, is made up of the raw material of following weight percents: the fine copolymer resin 25% of ethylene-vinyl acetate copolymer resin 30%, styrene-propene, ferrous sulfate 8%, paraffin oil 40%, coupling agent 10%, softening agent 4.5%, thermo-stabilizer 8%, weighting agent 4%, antioxidant 3%.
A kind of discarded brush silk properties-correcting agent and preparation method thereof, comprises the following steps:
(1) dropped in proportion in high temperature mixer by above-mentioned properties-correcting agent raw material and carry out Homogeneous phase mixing, temperature controls at 110-130 DEG C, reaction times 10-20min, after reaction terminates, and cooling blowing;
(2) above-mentioned reacted properties-correcting agent raw material is dropped into homogenizer, mixing speed is 1500-1600r/min, churning time 8-10min, obtains discarded brush silk properties-correcting agent;
(3) packaging after properties-correcting agent discharging cooling step (2) obtained.
Described softening agent is one or more mixtures of dioctyl phthalate (DOP), dibutyl phthalate, SA dioctyl ester.
Described thermo-stabilizer is that lauric acid is every the mixture with zinc naphthenate.
Described antioxidant is selected from one in the mixture of metal halide salt, sulfocompound, metal acetate salt, hindered phenol or its mixture.
Discarded brush silk properties-correcting agent of embodiment 3 one kinds and preparation method thereof, is made up of the raw material of following weight percents: the fine copolymer resin 20% of ethylene-vinyl acetate copolymer resin 25%, styrene-propene, ferrous sulfate 6%, paraffin oil 30%, coupling agent 8%, softening agent 4%, thermo-stabilizer 7%, weighting agent 3%, antioxidant 2%.
A kind of discarded brush silk properties-correcting agent and preparation method thereof, comprises the following steps:
(1) dropped in proportion in high temperature mixer by above-mentioned properties-correcting agent raw material and carry out Homogeneous phase mixing, temperature controls at 110-130 DEG C, reaction times 10-20min, after reaction terminates, and cooling blowing;
(2) above-mentioned reacted properties-correcting agent raw material is dropped into homogenizer, mixing speed is 1500-1600r/min, churning time 8-10min, obtains discarded brush silk properties-correcting agent;
(3) packaging after properties-correcting agent discharging cooling step (2) obtained.
Described softening agent is one or more mixtures of dioctyl phthalate (DOP), dibutyl phthalate, SA dioctyl ester.
Described thermo-stabilizer is that lauric acid is every the mixture with zinc naphthenate.
Described antioxidant is selected from one in the mixture of metal halide salt, sulfocompound, metal acetate salt, hindered phenol or its mixture.
To those skilled in the art, obviously the invention is not restricted to the details of described one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of described explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.In addition, be to be understood that, although this specification sheets is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification sheets is only for clarity sake, those skilled in the art should by specification sheets integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (5)
1. discarded brush silk properties-correcting agent and preparation method thereof, it is characterized in that, be made up of the raw material of following weight percents: the fine copolymer resin 16-25% of ethylene-vinyl acetate copolymer resin 20-30%, styrene-propene, ferrous sulfate 5-8%, paraffin oil 20-40%, coupling agent 5-10%, softening agent 3-4.5%, thermo-stabilizer 6-8%, weighting agent 3-4%, antioxidant 1-3%.
2. discarded brush silk properties-correcting agent and preparation method thereof, is characterized in that, comprise the following steps:
(1) dropped in proportion in high temperature mixer by above-mentioned properties-correcting agent raw material and carry out Homogeneous phase mixing, temperature controls at 110-130 DEG C, reaction times 10-20min, after reaction terminates, and cooling blowing;
(2) above-mentioned reacted properties-correcting agent raw material is dropped into homogenizer, mixing speed is 1500-1600r/min, churning time 8-10min, obtains discarded brush silk properties-correcting agent;
(3) packaging after properties-correcting agent discharging cooling step (2) obtained.
3. one according to claim 1 discards brush silk properties-correcting agent and preparation method thereof, it is characterized in that: described softening agent is one or more mixtures of dioctyl phthalate (DOP), dibutyl phthalate, SA dioctyl ester.
4. one according to claim 1 discards brush silk properties-correcting agent and preparation method thereof, it is characterized in that: described thermo-stabilizer is that lauric acid is every the mixture with zinc naphthenate.
5. one according to claim 1 discards brush silk properties-correcting agent and preparation method thereof, it is characterized in that: described antioxidant is selected from one in the mixture of metal halide salt, sulfocompound, metal acetate salt, hindered phenol or its mixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510924535.2A CN105367889A (en) | 2015-12-08 | 2015-12-08 | High-strength alkali-resistant wire brush, and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510924535.2A CN105367889A (en) | 2015-12-08 | 2015-12-08 | High-strength alkali-resistant wire brush, and production method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105367889A true CN105367889A (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510924535.2A Pending CN105367889A (en) | 2015-12-08 | 2015-12-08 | High-strength alkali-resistant wire brush, and production method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105367889A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102534849A (en) * | 2010-12-22 | 2012-07-04 | 杜邦公司 | Monofilament brush bristle prepared from polytrimethylene terephthalate composition and brush comprising same |
| CN104910619A (en) * | 2015-06-16 | 2015-09-16 | 苏州生光塑料机械有限公司 | Abrasive wire brush component and method for producing abrasive wire brush component |
-
2015
- 2015-12-08 CN CN201510924535.2A patent/CN105367889A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102534849A (en) * | 2010-12-22 | 2012-07-04 | 杜邦公司 | Monofilament brush bristle prepared from polytrimethylene terephthalate composition and brush comprising same |
| CN104910619A (en) * | 2015-06-16 | 2015-09-16 | 苏州生光塑料机械有限公司 | Abrasive wire brush component and method for producing abrasive wire brush component |
Non-Patent Citations (1)
| Title |
|---|
| 邓如生: "《共混改性工程塑料》", 31 July 2003 * |
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Application publication date: 20160302 |