CN103524953A - Antibacterial sealing ring - Google Patents
Antibacterial sealing ring Download PDFInfo
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- CN103524953A CN103524953A CN201310430446.3A CN201310430446A CN103524953A CN 103524953 A CN103524953 A CN 103524953A CN 201310430446 A CN201310430446 A CN 201310430446A CN 103524953 A CN103524953 A CN 103524953A
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Abstract
The invention discloses an antibacterial sealing ring. The antibacterial sealing ring comprises the following raw materials in parts by weight: 100-110 parts of fluororubber 26, 10-12 parts of polyurethane, 20-25 parts of sepiolite powder, 10-15 parts of fluorite powder, 4-5 parts of dioctyl maleate, 2-3 parts of glass powder, 4-6 parts of antibacterial agent, 2-3 parts of jojoba oil, 1-2 parts of ammonium molybdate, 0.8-1 part of crosslinking agent TAC, 1-2 parts of 3-aminopropyltrimethoxysilane, 1-2 parts of anti-aging agent AW, 1-2 parts of accelerant DM, 1-2 parts of accelerant CT, 0.8-1 part of vulcanizing agent DCBP and 10-15 parts of modified particles. The antibacterial sealing ring disclosed by the invention has the advantages that the uniform dispersion of a small amount of superfine powder in rubber can be ensured in a production process, the superfine powder is prevented from flying in a manufacturing process, the environmental protection is facilitated, and the product has a good antibacterial effect and long service life.
Description
Technical field
The present invention relates generally to a kind of sealing-ring, relates in particular to a kind of antimicrobial sealing circle.
Background technology
Fluoroelastomer is that the performance at excellent flame retardant resistance, excellent resistance to air loss, high temperature resistant, resistance to ozone, weather, resistance to oxidation, resistance to mineral oil, fuel oil resistance, hydraulic pressure resistant oil, resistance to aromatic series and many organic solvents and chemicals is famous with it, the sealing-ring made from viton is widely used, superior performance.
Summary of the invention
The object of the invention is just to provide a kind of antimicrobial sealing circle.
The present invention is achieved by the following technical solutions:
A circle, it is comprised of the raw material of following weight parts:
Fluororubber 26 100-110, polyurethane(s) 10-12, sepiolite powder 20-25, Fluorspar Powder 10-15, dioctyl maleate 4-5, glass powder 2-3, antiseptic-germicide 4-6, Jojoba oil 2-3, ammonium molybdate 1-2, linking agent TAC0.8-1,3-aminopropyl trimethoxysilane 1-2, antioxidant A W1-2, altax 1-2, accelerant CZ 1-2, vulcanizing agent DCBP0.8-1, modified particle 10-15;
Described antiseptic-germicide is nano antibacterial agent, and this nano antibacterial agent is for take inorganic nano material as carrier, carrier band silver, zinc, copper, titanium metal and ion thereof;
Described modified particle is comprised of the raw material of following weight parts:
Polyvinyl chloride resin 90-100, aluminium nitride 10-15, saturated fatty alcohol dibasic acid ester 2-3, γ-aminopropyl triethoxysilane 1-2, TDE 1-2, lead cyanurate 0.1-0.2;
Above-mentioned polyvinyl chloride resin sealing is ground, then the dicarboxylic ester, the lead cyanurate that add saturated fatty alcohol, blending and stirring 10-12 minute at 100-120 ℃, reduction temperature is 50-60 ℃, adds aluminium nitride, γ-aminopropyl triethoxysilane, 600-800 rev/min of dispersed with stirring 4-6 minute, add each raw material of residue, fully stir, add twin screw extruder extruding pelletization, obtaining particle diameter is 2-3 μ m.
A preparation method for antimicrobial sealing circle, comprises the following steps:
Above-mentioned sepiolite powder, Fluorspar Powder, glass powder are mixed, after fully stirring, add antiseptic-germicide, Jojoba oil, 3-aminopropyl trimethoxysilane, 200-300 rev/min of dispersed with stirring 3-5 minute, rising temperature is 60-70 ℃, insulation 20-30 minute, be cooled to normal temperature, add each raw material of residue except vulcanizing agent DCBP, altax, accelerant CZ, mixing, compression moulding, add each raw material of residue, carry out sulfidizing, obtain described antimicrobial sealing circle.
Advantage of the present invention is:
Sealing-ring of the present invention can guarantee dispersed in rubber of a small amount of ultra-fine pulvis aborning, and in manufacturing processed, avoids the generation of the phenomenons such as ultra-fine pulvis flies upward, and is conducive to environment protection, makes product good anti-bacterial effect, long service life.
Embodiment
Embodiment 1
A circle, it by following weight parts (kilogram) raw material form:
Fluororubber 26 110, polyurethane(s) 12, sepiolite powder 25, Fluorspar Powder 15, dioctyl maleate 5, glass powder 2-3, antiseptic-germicide 4, Jojoba oil 3, ammonium molybdate 1, linking agent TAC1,3-aminopropyl trimethoxysilane 1, antioxidant A W2, altax 2, accelerant CZ 1, vulcanizing agent DCBP0.8, modified particle 15;
Described antiseptic-germicide is nano antibacterial agent, and this nano antibacterial agent is for take inorganic nano material as carrier, carrier band silver, zinc, copper, titanium metal and ion thereof;
Described modified particle is comprised of the raw material of following weight parts:
Polyvinyl chloride resin 100, aluminium nitride 15, saturated fatty alcohol dibasic acid ester 2, γ-aminopropyl triethoxysilane 2, TDE 2, lead cyanurate 0.2;
Above-mentioned polyvinyl chloride resin sealing is ground, then the dicarboxylic ester, the lead cyanurate that add saturated fatty alcohol, at 120 ℃, blending and stirring is 12 minutes, reducing temperature is 60 ℃, adds aluminium nitride, γ-aminopropyl triethoxysilane, 800 revs/min of dispersed with stirring 6 minutes, add each raw material of residue, fully stir, add twin screw extruder extruding pelletization, obtaining particle diameter is 3 μ m.
A preparation method for antimicrobial sealing circle, comprises the following steps:
Above-mentioned sepiolite powder, Fluorspar Powder, glass powder are mixed, after fully stirring, add antiseptic-germicide, Jojoba oil, 3-aminopropyl trimethoxysilane, 300 revs/min of dispersed with stirring 5 minutes, rising temperature is 70 ℃, be incubated 30 minutes, be cooled to normal temperature, add each raw material of residue except vulcanizing agent DCBP, altax, accelerant CZ, mixing, compression moulding, add each raw material of residue, carry out sulfidizing, obtain described antimicrobial sealing circle.
Performance test:
Claims (2)
1. an antimicrobial sealing circle, is characterized in that what it was comprised of the raw material of following weight parts:
Fluororubber 26 100-110, polyurethane(s) 10-12, sepiolite powder 20-25, Fluorspar Powder 10-15, dioctyl maleate 4-5, glass powder 2-3, antiseptic-germicide 4-6, Jojoba oil 2-3, ammonium molybdate 1-2, linking agent TAC 0.8-1,3-aminopropyl trimethoxysilane 1-2, antioxidant A W 1-2, altax 1-2, accelerant CZ 1-2, vulcanizing agent DCBP0.8-1, modified particle 10-15;
Described antiseptic-germicide is nano antibacterial agent, and this nano antibacterial agent is for take inorganic nano material as carrier, carrier band silver, zinc, copper, titanium metal and ion thereof;
Described modified particle is comprised of the raw material of following weight parts:
Polyvinyl chloride resin 90-100, aluminium nitride 10-15, saturated fatty alcohol dibasic acid ester 2-3, γ-aminopropyl triethoxysilane 1-2, TDE 1-2, lead cyanurate 0.1-0.2;
Above-mentioned polyvinyl chloride resin sealing is ground, then the dicarboxylic ester, the lead cyanurate that add saturated fatty alcohol, blending and stirring 10-12 minute at 100-120 ℃, reduction temperature is 50-60 ℃, adds aluminium nitride, γ-aminopropyl triethoxysilane, 600-800 rev/min of dispersed with stirring 4-6 minute, add each raw material of residue, fully stir, add twin screw extruder extruding pelletization, obtaining particle diameter is 2-3 μ m.
2. a preparation method for antimicrobial sealing circle as claimed in claim 1, is characterized in that comprising the following steps:
Above-mentioned sepiolite powder, Fluorspar Powder, glass powder are mixed, after fully stirring, add antiseptic-germicide, Jojoba oil, 3-aminopropyl trimethoxysilane, 200-300 rev/min of dispersed with stirring 3-5 minute, rising temperature is 60-70 ℃, insulation 20-30 minute, be cooled to normal temperature, add each raw material of residue except vulcanizing agent DCBP, altax, accelerant CZ, mixing, compression moulding, add each raw material of residue, carry out sulfidizing, obtain described antimicrobial sealing circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310430446.3A CN103524953B (en) | 2013-09-18 | 2013-09-18 | A kind of antimicrobial sealing circle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310430446.3A CN103524953B (en) | 2013-09-18 | 2013-09-18 | A kind of antimicrobial sealing circle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103524953A true CN103524953A (en) | 2014-01-22 |
| CN103524953B CN103524953B (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310430446.3A Active CN103524953B (en) | 2013-09-18 | 2013-09-18 | A kind of antimicrobial sealing circle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103804825A (en) * | 2014-03-13 | 2014-05-21 | 苏州市相城区明达复合材料厂 | Antibacterial rubber roll |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06100852A (en) * | 1992-09-16 | 1994-04-12 | Aisin Chem Co Ltd | Sealer composition |
| JPH115883A (en) * | 1997-06-19 | 1999-01-12 | Achilles Corp | Fluorine-based resin aqueous emulsion composition and vinyl chloride-based resin molded mateal formed with coating film of fluorine-based resin aqueous emulsion |
| CN101412835A (en) * | 2008-11-28 | 2009-04-22 | 华南理工大学 | Blend of fluorubber and silastic, and preparation thereof |
| CN102382340A (en) * | 2011-10-27 | 2012-03-21 | 安徽金源流体控制技术有限公司 | Liner rubber material of liner rubber butterfly valve and preparation method thereof |
| CN103102531A (en) * | 2012-12-11 | 2013-05-15 | 芜湖恒坤汽车部件有限公司 | Leather cup rubber for laundry machine and preparation method thereof |
-
2013
- 2013-09-18 CN CN201310430446.3A patent/CN103524953B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06100852A (en) * | 1992-09-16 | 1994-04-12 | Aisin Chem Co Ltd | Sealer composition |
| JPH115883A (en) * | 1997-06-19 | 1999-01-12 | Achilles Corp | Fluorine-based resin aqueous emulsion composition and vinyl chloride-based resin molded mateal formed with coating film of fluorine-based resin aqueous emulsion |
| CN101412835A (en) * | 2008-11-28 | 2009-04-22 | 华南理工大学 | Blend of fluorubber and silastic, and preparation thereof |
| CN102382340A (en) * | 2011-10-27 | 2012-03-21 | 安徽金源流体控制技术有限公司 | Liner rubber material of liner rubber butterfly valve and preparation method thereof |
| CN103102531A (en) * | 2012-12-11 | 2013-05-15 | 芜湖恒坤汽车部件有限公司 | Leather cup rubber for laundry machine and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103804825A (en) * | 2014-03-13 | 2014-05-21 | 苏州市相城区明达复合材料厂 | Antibacterial rubber roll |
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| Publication number | Publication date |
|---|---|
| CN103524953B (en) | 2016-05-04 |
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Effective date of registration: 20180620 Address after: 528137 F2 5, Kohler Avenue, Leping Town, Sanshui District, Foshan, Guangdong, 5 Patentee after: Foshan longyi bathroom Technology Co.,Ltd. Address before: 510000 Guangdong science and Technology Industrial Development Zone, Guangzhou, 231 and 233 podium B1B2 Building 1, two, three, four Patentee before: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Effective date of registration: 20180620 Address after: 510000 Guangdong science and Technology Industrial Development Zone, Guangzhou, 231 and 233 podium B1B2 Building 1, two, three, four Patentee after: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Address before: 244131 Jinqiao Industrial Park, Tongling County, Tongling, Anhui Patentee before: TONGLING XINCHUANG FLUID TECHNOLOGY Co.,Ltd. |