CN102660054B - High-temperature resistant waterproof ring for air-conditioning motor - Google Patents
High-temperature resistant waterproof ring for air-conditioning motor Download PDFInfo
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- CN102660054B CN102660054B CN 201210107916 CN201210107916A CN102660054B CN 102660054 B CN102660054 B CN 102660054B CN 201210107916 CN201210107916 CN 201210107916 CN 201210107916 A CN201210107916 A CN 201210107916A CN 102660054 B CN102660054 B CN 102660054B
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Abstract
The invention discloses a high-temperature resistant waterproof ring for an air-conditioning motor. The waterproof ring provided by the invention is prepared from the following raw materials of: by weight, 1.5-2.5 parts of sulfur powder, 64-68 parts of natural rubber, 32-34 parts of styrene-butadiene rubber, 4-6 parts of carbon black, 2-4 parts of hard kaolin, 45-55 parts of magnesium hydroxide, 35-45 parts of chlorinated paraffin, 28-32 parts of naphthenic oil, 0.4-0.6 part of microcrystalline wax, 0.4-0.6 part of Brazilian palm wax, 38-42 parts of aluminium hydroxide, 5-7 parts of zinc oxide, 0.8-1.2 parts of eleaostearic acid, 0.2-0.3 part of an anti-scorching agent, 8-12 parts of zinc borate, 8-12 parts of antimonony oxide, 7-9 parts of white factice, 0.8-1.2 parts of a promoter M, 0.3-0.7 part of a promoter DM, 0.3-0.7 part of a promoter TMTD, 0.8-1.2 parts of an antioxidant RD, 0.8-1.2 parts of an antioxidant MB and 0.1-0.2 part of an antioxidant NBC. The invention has excellent ageing resistance, high temperature resistance and flame resistance and can be used to make the waterproof ring for an air-conditioning motor. The waterproof ring saves cost and has long service life.
Description
Technical field
The present invention relates to air conditioner motor accessory field, exactly is a kind of air conditioner motor high temperature resistant waterproof circle.
Background technology
There is the gap in traditional air conditioner motor between rotating shaft and the end cap, needs to install water proof ring, but the waterproof effect imperfection of existing air conditioner motor water proof ring, easily aging, cost is higher, and the conventional waterproof circle exists high temperature trickling, the phenomenon of cold(ing)crack in the air conditioner motor operational process.
Summary of the invention
The purpose of this invention is to provide a kind of air conditioner motor high temperature resistant waterproof circle anti-aging, high temperature resistant and that flame retardant properties is excellent.
Above-mentioned purpose realizes by following scheme:
A kind of air conditioner motor high temperature resistant waterproof circle is characterized in that:
It is to be made by the raw material of following weight parts: SULPHUR POWDER 1.5-2.5 part, natural rubber 64-68 part; styrene-butadiene rubber(SBR) 32-34 part, carbon black 4-6 part, hard kaoline 2-4 part; magnesium hydroxide 45-55 part; clorafin 35-45 part, naphthenic oil 28-32 part, microcrystalline wax 0.4-0.6 part; carnauba wax 0.4-0.6 part; aluminium hydroxide 38-42 part, zinc oxide 5-7 part, stearic acid 0.8-1.2 part; scorch retarder 0.2-0.3 part; zinc borate 8-12 part, antimonous oxide 8-12 part, white factice 7-9 part; captax 0.8-1.2 part; altax 0.3-0.7 part, TM monex TD 0.3-0.7 part, anti-aging agent RD 0.8-1.2 part; antioxidant MB 0.8-1.2 part, antioxidant NBC 0.1-0.2 part.
Described a kind of air conditioner motor high temperature resistant waterproof circle is characterized in that:
It is made by following raw material: 2 parts of SULPHUR POWDER, 66.7 parts of natural rubbers, 33.3 parts in styrene-butadiene rubber(SBR), 5 parts of carbon blacks, 3 parts of hard kaolines, 50 parts of magnesium hydroxides, 40 parts of clorafins, 30 parts of naphthenic oils, 0.5 part of microcrystalline wax, 0.5 part of carnauba wax, 40 parts in aluminium hydroxide, 6.25 parts in zinc oxide, 1 part of stearic acid, 0.25 part of scorch retarder, 10 parts of zinc borates, 10 parts of antimonous oxides, 8 parts of white factices, 1 part of captax, 0.5 part of altax, 0.5 part of TM monex TD, 1 part of anti-aging agent RD, 1 part of antioxidant MB, 0.15 part of antioxidant NBC.
Described a kind of air conditioner motor high temperature resistant waterproof circle is characterized in that: described SULPHUR POWDER is SULPHUR POWDER IS-60, and described carbon black is carbon black N550.
Described a kind of air conditioner motor high temperature resistant waterproof circle is characterized in that: it adopts calendering process, sulfuration process to prepare and get.
Described a kind of air conditioner motor high temperature resistant waterproof circle, it is characterized in that: preparation technology is: get by weight natural rubber, styrene-butadiene rubber(SBR) fully mixing after, add the abundant mixing rubber unvulcanizate postcure that obtains of other raw materials according to weight part again, the reprocessing moulding namely gets product.
Beneficial effect of the present invention is: the present invention is anti-aging, high temperature resistant and flame retardant properties is excellent, is used for making the air conditioner motor water proof ring, saves cost, long service life.
Embodiment
Described a kind of air conditioner motor high temperature resistant waterproof circle,
It is made by following raw material: 2 parts of SULPHUR POWDER, 66.7 parts of natural rubbers, 33.3 parts in styrene-butadiene rubber(SBR), 5 parts of carbon blacks, 3 parts of hard kaolines, 50 parts of magnesium hydroxides, 40 parts of clorafins, 30 parts of naphthenic oils, 0.5 part of microcrystalline wax, 0.5 part of carnauba wax, 40 parts in aluminium hydroxide, 6.25 parts in zinc oxide, 1 part of stearic acid, 0.25 part of scorch retarder, 10 parts of zinc borates, 10 parts of antimonous oxides, 8 parts of white factices, 1 part of captax, 0.5 part of altax, 0.5 part of TM monex TD, 1 part of anti-aging agent RD, 1 part of antioxidant MB, 0.15 part of antioxidant NBC.
Described SULPHUR POWDER is SULPHUR POWDER IS-60, and described carbon black is carbon black N550.
It adopts calendering process, sulfuration process to prepare and get.
Preparation technology is: get by weight natural rubber, styrene-butadiene rubber(SBR) fully mixing after, add according to weight part again that other raw materials are fully mixing obtains the rubber unvulcanizate postcure, the reprocessing moulding namely gets product.
Present embodiment is anti-aging, high temperature resistant and flame retardant properties is excellent, is used for making the air conditioner motor water proof ring, saves cost, long service life.
The index parameter of products obtained therefrom is as follows:
1. aging resistance:
100 ° of C*96h heat ageing tests, HS6 ° of hardness rising-HS8 °;
2. high temperature resistant:
120 ° of C*168h, outward appearance does not have distortion, contraction, crackle, is clamminess and separates out phenomenon;
3. fire-retardant requirement:
Needle flame test, test period 30 ± 1S, residual flame＜30S, the shop fixtures layer does not ignite;
4. environmental requirement:
Rohs requires: plumbous (PB) and compound≤100PPM; Cadmium (CD) and compound≤5PPM;
Mercury (HG) and compound≤100PPM; Sexavalent chrome (CR+) and compound≤100PPM;
Polybrominated biphenyl≤100PPM; Poly Brominated Diphenyl Ethers≤100PPM;
REACH requires: meet European Union's standard.
Claims (5)
1. air conditioner motor high temperature resistant waterproof circle is characterized in that:
It is to be made by the raw material of following weight parts: SULPHUR POWDER 1.5-2.5 part, natural rubber 64-68 part; styrene-butadiene rubber(SBR) 32-34 part, carbon black 4-6 part, hard kaoline 2-4 part; magnesium hydroxide 45-55 part; clorafin 35-45 part, naphthenic oil 28-32 part, microcrystalline wax 0.4-0.6 part; carnauba wax 0.4-0.6 part; aluminium hydroxide 38-42 part, zinc oxide 5-7 part, stearic acid 0.8-1.2 part; scorch retarder 0.2-0.3 part; zinc borate 8-12 part, antimonous oxide 8-12 part, white factice 7-9 part; captax 0.8-1.2 part; altax 0.3-0.7 part, TM monex TD 0.3-0.7 part, anti-aging agent RD 0.8-1.2 part; antioxidant MB 0.8-1.2 part, antioxidant NBC 0.1-0.2 part.
2. a kind of air conditioner motor high temperature resistant waterproof circle according to claim 1 is characterized in that:
It is made by following raw material: 2 parts of SULPHUR POWDER, 66.7 parts of natural rubbers, 33.3 parts in styrene-butadiene rubber(SBR), 5 parts of carbon blacks, 3 parts of hard kaolines, 50 parts of magnesium hydroxides, 40 parts of clorafins, 30 parts of naphthenic oils, 0.5 part of microcrystalline wax, 0.5 part of carnauba wax, 40 parts in aluminium hydroxide, 6.25 parts in zinc oxide, 1 part of stearic acid, 0.25 part of scorch retarder, 10 parts of zinc borates, 10 parts of antimonous oxides, 8 parts of white factices, 1 part of captax, 0.5 part of altax, 0.5 part of TM monex TD, 1 part of anti-aging agent RD, 1 part of antioxidant MB, 0.15 part of antioxidant NBC.
3. a kind of air conditioner motor high temperature resistant waterproof circle according to claim 1, it is characterized in that: described SULPHUR POWDER is SULPHUR POWDER IS-60, described carbon black is carbon black N550.
4. a kind of air conditioner motor high temperature resistant waterproof circle according to claim 1 is characterized in that: it adopts calendering process, sulfuration process preparation and gets.
5. a kind of air conditioner motor high temperature resistant waterproof circle according to claim 1, it is characterized in that: preparation technology is: get by weight natural rubber, styrene-butadiene rubber(SBR) fully mixing after, fully the mixing rubber unvulcanizate of obtaining is behind over cure to add other raw materials according to weight part again, and the reprocessing moulding namely gets product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210107916 CN102660054B (en) | 2012-04-13 | 2012-04-13 | High-temperature resistant waterproof ring for air-conditioning motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210107916 CN102660054B (en) | 2012-04-13 | 2012-04-13 | High-temperature resistant waterproof ring for air-conditioning motor |
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| Publication Number | Publication Date |
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| CN102660054A CN102660054A (en) | 2012-09-12 |
| CN102660054B true CN102660054B (en) | 2013-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201210107916 Active CN102660054B (en) | 2012-04-13 | 2012-04-13 | High-temperature resistant waterproof ring for air-conditioning motor |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102942778A (en) * | 2012-10-11 | 2013-02-27 | 安徽普源分离机械制造有限公司 | Sealing gasket on baffle of plate heat exchanger |
| CN103756029A (en) * | 2013-12-13 | 2014-04-30 | 芜湖金鹰机械科技开发有限公司 | Fluorubber material used for O-shaped loops |
| CN105418989A (en) * | 2015-11-27 | 2016-03-23 | 宁国中奕橡塑有限公司 | Outlet rubber mouth of air conditioner motor |
| CN105418990A (en) * | 2015-11-27 | 2016-03-23 | 宁国中奕橡塑有限公司 | Flame-retardant outlet nozzle for air conditioner motor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101381487A (en) * | 2008-10-20 | 2009-03-11 | 吴金林 | Breathable rubber and use thereof |
| CN102227320A (en) * | 2008-11-27 | 2011-10-26 | 米其林技术公司 | Pneumatic tyre having top area with water barrier layer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010111775A (en) * | 2008-11-06 | 2010-05-20 | Sumitomo Rubber Ind Ltd | Rubber composition for bead apex and tire |
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2012
- 2012-04-13 CN CN 201210107916 patent/CN102660054B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101381487A (en) * | 2008-10-20 | 2009-03-11 | 吴金林 | Breathable rubber and use thereof |
| CN102227320A (en) * | 2008-11-27 | 2011-10-26 | 米其林技术公司 | Pneumatic tyre having top area with water barrier layer |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2010-111775A 2010.05.20 |
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| CN102660054A (en) | 2012-09-12 |
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