CN103044730A - Rubber-metal damping and buffering rubber sleeve and preparation method thereof - Google Patents
Rubber-metal damping and buffering rubber sleeve and preparation method thereof Download PDFInfo
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- CN103044730A CN103044730A CN2011103134339A CN201110313433A CN103044730A CN 103044730 A CN103044730 A CN 103044730A CN 2011103134339 A CN2011103134339 A CN 2011103134339A CN 201110313433 A CN201110313433 A CN 201110313433A CN 103044730 A CN103044730 A CN 103044730A
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Abstract
The invention discloses a rubber-metal damping and buffering rubber sleeve which is formed by vulcanizing and bonding rubber and metal galvanized steel pipes and belongs to the technical field of rubber products. The rubber sleeve comprises the following components in parts by weight: 100 parts of butadiene styrene rubber, 55-60 parts of carbon black, 4-5 parts of zinc oxide, 1.5 parts of stearic acid, 1.5-2.5 parts of processing aid, 6.5 parts of anti-aging agent, 0.5-0.6 part of sulphur and 3.1-3.7 parts of accelerant. Meanwhile, the invention provides a preparation method of the rubber-metal damping and buffering rubber sleeve; the rubber-metal damping and buffering rubber sleeve prepared from the components in the formula is reasonable in raw material proportion, resistant to ozone and flexing, proper in hardness, high in strength and elongation and resistant to high temperature and low temperature; the performance of the rubber- metal damping and buffering rubber sleeve meets the requirement for the HES-2004AIII 7021 standard of the Japanese Honda company; and the rubber-metal damping and buffering rubber sleeve can be widely applied to damping and buffering systems of motorcycles and can be used for relieving jounce, ensuring stable and comfortable driving process and meeting the requirement on energy saving and low noise.
Description
Technical field
The invention belongs to the rubber item technical field, relate generally to damping, buffering gum cover of rubber and metal fever sulfuration adhesion and preparation method thereof.
Background technology
Rubber-metal damping, buffering gum cover is the damping part that is applied to motorcycle, plays the damping, buffering effect, makes motorcycle driving steadily comfortable, prevents from jolting, and the motorcycle miscellaneous part is played a protective role, and increases the service life.Adopt in the past the metal spring damping, buffering effect is poor, be difficult for fixing during rear employing gum column snubber block (without metal sleeve) assembling, easy displacement when travelling, because of supportive poor, be prone to distortion large, anti-ozone, anti-weather and poor heat resistance, cracky, life-span are low etc. loses damping performance prematurely.How to solve comfort problem, research and develop a kind of have good reliability and thermotolerance damping, buffering gum cover and preparation method thereof, except product structure, by improving rubber compounding, make that its hardness is moderate, intensity is high, elongation is large, ageing-resistant performance is good, warping strength and with zinc-plated steel pipe good bond properties is arranged, prepare good rubber-metal buffering gum cover, to improve stationarity, comfort level and the work-ing life in the motorcycle driving, this is to become the technical task that present the art needs to be resolved hurrily.
Summary of the invention
The objective of the invention is to solve the problem that prior art exists, improve the hot sulfurization tackiness of rubber-metal damping, buffering gum cover, provide a kind of anti-ozone, anti-weather and flexible resistance good rubber-metal damping, buffering gum cover.
The objective of the invention is to be achieved through the following technical solutions: a kind of rubber-metal damping, buffering gum cover comprises the component of following weight part:
Described carbon black is intermediate super abrasion furnace black N220.
Described processing material is 1.0～1.5 parts of AT-B, 0.5～1.0 part of TM-80.
Described anti-aging agent is 2.0 parts of 4,010 2.5 parts, 4,020 2.0 parts, RD.
Described promotor is 0.6～0.8 part of 0.7～0.9 part of TMTD, TETD, 1.3～1.4 parts of DTDM 0.5～0.6 part, ℃ Z.
Another object of the present invention provides a kind of preparation method of rubber-metal damping, buffering gum cover.
A kind of preparation method of rubber-metal damping, buffering gum cover comprises the following steps:
The first step sizing material preparation technology
(1) banburying: styrene-butadiene rubber(SBR) is dropped in the Banbury mixer, and pressurization presses refining to add zinc oxide, stearic acid, anti-aging agent, carbon black, processing material after 1～2 minute again, and it is mixing to pressurize, binder removal when temperature rises to 130～140 ℃;
(2) open refining: the banburying machine of discharging is thrown in glue in the mill, and roller temperature is below 55 ℃, and roll spacing 4～6mm falls glue 4～5 times about adding after sulphur and the promotor, and roll spacing transfers to 5～6mm, and the water cooling of lower mistake is stand-by;
Second step compound blank manufacture craft
(1) sizing material of above-mentioned preparation is preheated to 50～60 ℃ and break into the cylindrical tube film of diameter 250～270mm in mill;
(2) be invested in the precision performer film is whole, 60～70 ℃ of body temperatures, 75～80 ℃ of lips gap temperature cut into the cylindrical tube compound blank while extruding, and compound blank is parked after 24 hours and is used;
The 3rd single metal sleeve surface is processed and coating adhesive technique
Galvanized steel pipe cleaned 2～3 minutes through acetone normal temperature, after taking-up dropping liquid, room temperature are dried, was coated with Kai Muxier tackiness agent 211 and 411 again, and is stand-by after doing;
The 4th step goods sulfuration process
The galvanized steel pipe of compound blank and dip-coating tackiness agent is put into mold cavity, push in 170～175 ℃ the Evacuated vulcanizing press press vulcanization behind the matched moulds after 5～6 minutes, the vulcanizer automatically unloading, automatically ejection die, automatically open mould, with the rubber-metal bumper and absorbing shock gum cover automatic ejection of sulfidization molding, repairing unnecessary glue limit namely is the satisfactory goods of quality.
Rubber-metal damping, buffering gum cover of the present invention and preparation method thereof compared with prior art has the following advantages and positively effect:
1, rubber-metal damping, buffering gum cover of the present invention, because the gum cover formulating of recipe is reasonable, rubber hardness is moderate, and intensity is high, and elongation is large, and anti-ozone ageing, Weather-resistant, flexible resistance are good, and the cohesiveness of rubber and metal is good;
2, utilize the rubber-metal damping, buffering gum cover product of gum cover component prescription provided by the present invention and method preparation to be cylindrical tube, namely inner tube is galvanized steel pipe, and outsourcing thickness is the rubber (sulfuration bonding) of 5mm; Its rubber physicals reaches Japanese honda HES-2004AIII7021 standard-required, and the clinging power of metallic framework and rubber is more than the pulling-out force 1200N, has guaranteed that the balance in work-ing life and the motorcycle driving is comfortable.
Embodiment
Below in conjunction with embodiment the present invention is described in further detail.
Embodiment 1, a kind of rubber-metal damping, buffering gum cover comprise the component of following weight part:
100 parts in styrene-butadiene rubber(SBR)
55 parts of intermediate super abrasion furnace black N220
1.0 parts of processing material AT-B, 0.5 part of TM-80
2.5 parts, 4,020 2.0 parts of antioxidant 4010s, 2.0 parts of RD
0.7 part of Vulcanization accelerator TMTD, 0.5 part of 0.6 part of TETD, DTDM, 1.3 parts of CZ
0.5 part in sulphur
4 parts in zinc oxide
1.5 parts of stearic acid.
Embodiment 2, a kind of rubber-metal damping, buffering gum cover comprise the component of following weight part:
100 parts in styrene-butadiene rubber(SBR)
60 parts of intermediate super abrasion furnace black N220
1.5 parts of processing material AT-B, 1.0 parts of TM-80
2.5 parts, 4,020 2.0 parts of antioxidant 4010s, 2.0 parts of RD
0.9 part of Vulcanization accelerator TMTD, 0.6 part of 0.8 part of TETD, DTDM, 1.4 parts of CZ
0.6 part in sulphur
5 parts in zinc oxide
1.5 parts of stearic acid.
The preparation method of embodiment 3, a kind of rubber-metal damping, buffering gum cover, the gum cover component proportion of employing embodiment 1, in accordance with the following steps preparation:
The first step sizing material preparation technology
(1) banburying: styrene-butadiene rubber(SBR) is dropped in the Banbury mixer, and pressurization presses refining to add zinc oxide, stearic acid, anti-aging agent, carbon black, processing material after 1 minute again, and it is mixing to pressurize, binder removal when temperature rises to 130 ℃;
(2) open refining: namely add vulcanizing agent, promotor in mill; The banburying machine of discharging is thrown in glue in the mill, and roller temperature is below 55 ℃, and roll spacing 4mm falls glue 4 times about adding after sulphur and the promotor, and roll spacing transfers to 5mm, and the water cooling of lower mistake is stand-by;
Second step compound blank manufacture craft
(1) sizing material of above-mentioned preparation is preheated to 50 ℃ and break into the cylindrical tube film of diameter 250mm in mill;
(2) be invested in the precision performer film is whole, 60 ℃ of body temperatures, 75 ℃ of lips gap temperature cut into the cylindrical tube compound blank of process stipulation weight while extruding, and compound blank is parked after 24 hours and is used;
The 3rd single metal sleeve surface is processed and coating adhesive technique
Galvanized steel pipe cleaned 2 minutes through acetone normal temperature, after taking-up dropping liquid, room temperature are dried, was coated with Kai Muxier tackiness agent 211 and 411 again, and is stand-by after doing;
The 4th step goods sulfuration process
The galvanized steel pipe of compound blank and dip-coating tackiness agent is put into mold cavity, push in 170 ℃ the Evacuated vulcanizing press press vulcanization behind the matched moulds after 5 minutes, the vulcanizer automatically unloading, automatically ejection die, automatically open mould, with the rubber-metal bumper and absorbing shock gum cover automatic ejection of sulfidization molding, repairing unnecessary glue limit namely is the satisfactory goods of quality.
The preparation method of embodiment 4, a kind of rubber-metal damping, buffering gum cover, the gum cover component proportion of employing embodiment 2, in accordance with the following steps preparation:
The first step sizing material preparation technology
(1) banburying: styrene-butadiene rubber(SBR) is dropped in the Banbury mixer, and pressurization presses refining to add zinc oxide, stearic acid, anti-aging agent, carbon black, processing material after 2 minutes again, and it is mixing to pressurize, binder removal when temperature rises to 140 ℃;
(2) open refining: namely add vulcanizing agent, promotor in the mill; The banburying machine of discharging is thrown in glue in the mill, and roller temperature is below 55 ℃, and roll spacing 4mm falls glue 5 times about adding after sulphur and the promotor, and roll spacing transfers to 6mm, and the water cooling of lower mistake is stand-by;
Second step compound blank manufacture craft
(1) sizing material of above-mentioned preparation is preheated to 60 ℃ and break into the cylindrical tube film of diameter 270mm in mill;
(2) be invested in the precision performer film is whole, 70 ℃ of body temperatures, 80 ℃ of lips gap temperature cut into the cylindrical tube compound blank of process stipulation weight while extruding, and compound blank is parked after 24 hours and is used;
The 3rd single metal sleeve surface is processed and coating adhesive technique
Galvanized steel pipe cleaned 3 minutes through acetone normal temperature, after taking-up dropping liquid, room temperature are dried, was coated with Kai Muxier tackiness agent 211 and 411 again, and is stand-by after doing;
The 4th step goods sulfuration process
The galvanized steel pipe of compound blank and dip-coating tackiness agent is put into mold cavity, push in 175 ℃ the Evacuated vulcanizing press press vulcanization behind the matched moulds after 6 minutes, the vulcanizer automatically unloading, automatically ejection die, automatically open mould, with the rubber-metal bumper and absorbing shock gum cover automatic ejection of sulfidization molding, repairing unnecessary glue limit namely is the satisfactory goods of quality.
The performance test results of the gum cover that table 1 is prepared into according to the gum cover component proportion of embodiment 1～2
Above-described embodiment is preferred implementation of the present invention, only is used for further specifying content of the present invention, and the present invention is not limited to above-mentioned specific embodiment.Should be understood that variation, remodeling, interpolation or replacement that those of ordinary skill in the art makes on basis of the present invention, and do not break away from the technology of the present invention essence, also should belong to protection scope of the present invention.
Claims (6)
1. a rubber-metal damping, buffering gum cover is characterized in that: the component that comprises following weight part: 100 parts in styrene-butadiene rubber(SBR); 55～60 parts of carbon blacks; 1.5～2.5 parts of processing materials; 6.5 parts in anti-aging agent; 3.1～3.7 parts of promotor; 0.5～0.6 part in sulphur; 4～5 parts in zinc oxide; 1.5 parts of stearic acid.
2. rubber-metal damping, buffering gum cover according to claim 1, it is characterized in that: described processing material is 1.0～1.5 parts of AT-B, 0.5～1.0 part of TM-80.
3. rubber-metal damping, buffering gum cover according to claim 1 is characterized in that: described anti-aging agent is 2.0 parts of 4,010 2.5 parts, 4,020 2.0 parts, RD.
4. rubber-metal damping, buffering gum cover according to claim 1 is characterized in that: described promotor is 0.5～0.6 part of 0.6～0.8 part of 0.7～0.9 part of TMTD, TETD, DTDM, CZ1.3～1.4 part.
5. rubber-metal damping, buffering gum cover according to claim 1, it is characterized in that: described carbon black is intermediate super abrasion furnace black N220.
6. the preparation method of a rubber-metal damping, buffering gum cover as claimed in claim 1 is characterized in that: comprise the following steps:
The first step sizing material preparation technology
(1) banburying: styrene-butadiene rubber(SBR) is dropped in the Banbury mixer, and pressurization presses refining to add zinc oxide, stearic acid, anti-aging agent, carbon black, processing material after 1～2 minute again, and it is mixing to pressurize, binder removal when temperature rises to 130～140 ℃;
(2) open refining: the banburying machine of discharging is thrown in glue in the mill, and roller temperature is below 55 ℃, and roll spacing 4～6mm falls glue 4～5 times about adding after sulphur and the promotor, and roll spacing transfers to 5～6mm, and the water cooling of lower mistake is stand-by;
Second step compound blank manufacture craft
(1) sizing material of above-mentioned preparation is preheated to 50～60 ℃ and break into the cylindrical tube film of diameter 250～270mm in mill;
(2) be invested in the precision performer film is whole, 60～70 ℃ of body temperatures, 75～80 ℃ of lips gap temperature cut into the cylindrical tube compound blank while extruding, and compound blank is parked after 24 hours and is used;
The 3rd single metal sleeve surface is processed and coating adhesive technique
Galvanized steel pipe cleaned 2～3 minutes through acetone normal temperature, after taking-up dropping liquid, drying at room temperature are dried, was coated with Kai Muxier tackiness agent 211 and 411 again, and is stand-by after doing;
The 4th step goods sulfuration process
The galvanized steel pipe of compound blank and dip-coating tackiness agent is put into mold cavity, push in 170～175 ℃ the Evacuated vulcanizing press press vulcanization behind the matched moulds after 5～6 minutes, the vulcanizer automatically unloading, automatically ejection die, automatically open mould, with the rubber-metal bumper and absorbing shock gum cover automatic ejection of sulfidization molding, repairing unnecessary glue limit namely is the satisfactory goods of quality.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110313433.9A CN103044730B (en) | 2011-10-17 | 2011-10-17 | Rubber-metal damping and buffering rubber sleeve and preparation method thereof |
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| CN201110313433.9A CN103044730B (en) | 2011-10-17 | 2011-10-17 | Rubber-metal damping and buffering rubber sleeve and preparation method thereof |
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| CN103044730B CN103044730B (en) | 2015-07-15 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103242573A (en) * | 2013-05-14 | 2013-08-14 | 青岛宝丰盛福华进出口密封件有限公司 | Rubber damping gum cover and preparation method thereof |
| CN104341640A (en) * | 2014-11-17 | 2015-02-11 | 柳州市同进汽车零部件制造有限公司 | Shock absorbing rubber |
| CN104356452A (en) * | 2014-11-17 | 2015-02-18 | 柳州市同进汽车零部件制造有限公司 | Method for preparing vibration damping rubber |
| CN104356453A (en) * | 2014-11-17 | 2015-02-18 | 柳州市同进汽车零部件制造有限公司 | Method for preparing vibration damping rubber |
| CN104403154A (en) * | 2014-11-17 | 2015-03-11 | 柳州市同进汽车零部件制造有限公司 | Vibration damping rubber |
| CN104403153A (en) * | 2014-11-17 | 2015-03-11 | 柳州市同进汽车零部件制造有限公司 | Vibration damping rubber |
| CN112238557A (en) * | 2020-09-29 | 2021-01-19 | 泗县金皖泵业有限公司 | Preparation method of high-pressure-resistant, high-temperature-resistant and water-resistant water pump flexible joint rubber |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101423629A (en) * | 2007-11-02 | 2009-05-06 | 北京橡胶工业研究设计院 | Novel rubber sound absorption material |
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2011
- 2011-10-17 CN CN201110313433.9A patent/CN103044730B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101423629A (en) * | 2007-11-02 | 2009-05-06 | 北京橡胶工业研究设计院 | Novel rubber sound absorption material |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103242573A (en) * | 2013-05-14 | 2013-08-14 | 青岛宝丰盛福华进出口密封件有限公司 | Rubber damping gum cover and preparation method thereof |
| CN104341640A (en) * | 2014-11-17 | 2015-02-11 | 柳州市同进汽车零部件制造有限公司 | Shock absorbing rubber |
| CN104356452A (en) * | 2014-11-17 | 2015-02-18 | 柳州市同进汽车零部件制造有限公司 | Method for preparing vibration damping rubber |
| CN104356453A (en) * | 2014-11-17 | 2015-02-18 | 柳州市同进汽车零部件制造有限公司 | Method for preparing vibration damping rubber |
| CN104403154A (en) * | 2014-11-17 | 2015-03-11 | 柳州市同进汽车零部件制造有限公司 | Vibration damping rubber |
| CN104403153A (en) * | 2014-11-17 | 2015-03-11 | 柳州市同进汽车零部件制造有限公司 | Vibration damping rubber |
| CN112238557A (en) * | 2020-09-29 | 2021-01-19 | 泗县金皖泵业有限公司 | Preparation method of high-pressure-resistant, high-temperature-resistant and water-resistant water pump flexible joint rubber |
| CN112238557B (en) * | 2020-09-29 | 2022-05-17 | 安徽金晥泵业科技股份有限公司 | Preparation method of high-pressure-resistant, high-temperature-resistant and water-resistant water pump flexible joint rubber |
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| CN103044730B (en) | 2015-07-15 |
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Effective date of registration: 20210524 Address after: 168 Gangxing Avenue, Boli Town, Huangdao District, Qingdao City, Shandong Province 266500 Patentee after: Qingdao wisdom oil seal Co.,Ltd. Address before: 266427 3199 weitaishan East Road, Lingshan, Jiaonan, Qingdao, Shandong Province Patentee before: QINGDAO MRN OIL SEALS Co.,Ltd. |
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