CN103044730B - 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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- CN103044730B CN103044730B CN201110313433.9A CN201110313433A CN103044730B CN 103044730 B CN103044730 B CN 103044730B CN 201110313433 A CN201110313433 A CN 201110313433A CN 103044730 B CN103044730 B CN 103044730B
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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 rubber item technical field, relate generally to damping, buffering gum cover that rubber and metal fever sulfuration adhere and preparation method thereof.
Background technology
Rubber-metal damping, buffering gum cover is the damping part being applied to motorcycle, plays damping, buffering effect, makes motorcycle driving steadily comfortable, prevents from jolting, play a protective role, increase the service life to motorcycle miscellaneous part.Past adopts metal spring damping, buffering effect is poor, not easily fix when rear employing gum column snubber block (without metal sleeve) is assembled, easy displacement during traveling, because supportive is poor, easy appearance distortion large, resistance to ozone, resistance to weather and poor heat resistance, cracky, life-span are low etc. loses damping performance prematurely.How to solve comfort problem, research and development one has 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 have good bond properties with zinc-plated steel pipe, prepare excellent rubber-metal buffering gum cover, to improve stationarity in motorcycle driving, comfort level and work-ing life, this becomes current the art technical task urgently to be resolved hurrily.
Summary of the invention
The object of the invention is to solve prior art Problems existing, improve the hot sulfurization tackiness of rubber-metal damping, buffering gum cover, the rubber-metal damping, buffering gum cover that a kind of resistance to ozone, resistance to weather and flexible resistance are good is provided.
The object 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 AT-B 1.0 ~ 1.5 parts, TM-80 0.5 ~ 1.0 part.
Described anti-aging agent is 4,010 2.5 parts, 4,020 2.0 parts, RD 2.0 parts.
Described promotor is TMTD 0.7 ~ 0.9 part, TETD 0.6 ~ 0.8 part, DTDM 0.5 ~ 0.6 part, DEG C Z 1.3 ~ 1.4 parts.
Another object of the present invention is to provide a kind of preparation method of rubber-metal damping, buffering gum cover.
A preparation method for rubber-metal damping, buffering gum cover, comprises the following steps:
The first step sizing material preparation technology
(1) banburying: dropped into by styrene-butadiene rubber(SBR) in Banbury mixer, adds zinc oxide, stearic acid, anti-aging agent, carbon black, processing material again after the refining 1 ~ 2 point of pressurization pressure, pressurizes mixing, binder removal when temperature rises to 130 ~ 140 DEG C;
(2) open refining: banburying is discharged machine and thrown in mill by glue, roller temperature less than 55 DEG C, roll spacing 4 ~ 6mm, to add after sulphur and promotor left and right glue 4 ~ 5 times, roll spacing is adjusted to 5 ~ 6mm, and it is stand-by that bottom sheet crosses water cooling;
Second step compound blank manufacture craft
(1) sizing material of above-mentioned preparation be preheated to 50 ~ 60 DEG C on a mill until and break into the cylindrical tube film of diameter 250 ~ 270mm;
(2) be invested in precision performer by whole for film, body temperature 60 ~ 70 DEG C, lips gap temperature 75 ~ 80 DEG C, extrude while cut into cylindrical tube compound blank, compound blank is parked after 24 hours and is used;
3rd single metal sleeve surface process and coating adhesive technique
Galvanized steel pipe cleans 2 ~ 3 minutes through acetone normal temperature, after taking-up dropping liquid, room temperature are dried, more spreadable Mu Xier tackiness agent 211 and 411, stand-by after dry;
4th step goods sulfuration process
The galvanized steel pipe of compound blank and dip-coating tackiness agent is put into mold cavity, press vulcanization is pushed in the Evacuated vulcanizing press of 170 ~ 175 DEG C after 5 ~ 6 minutes after matched moulds, vulcanizer automatically unloading, automatically ejection die, automatically open mould, by the rubber-metal bumper and absorbing shock gum cover automatic ejection of sulfidization molding, repair the goods that namely unnecessary glue limit is satisfactory 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 gum cover formulating of recipe is reasonable, rubber hardness is moderate, and intensity is high, and elongation is large, and resistance to ozone ageing, Weather-resistant, flexible resistance are good, and the cohesiveness of rubber and metal is good;
2, the rubber-metal damping, buffering gum cover product utilizing gum cover component formula provided by the present invention and method to prepare is cylindrical tube, and namely, pipe is galvanized steel pipe, and outsourcing thickness is the rubber (sulfuration bonding) of 5mm; Its rubber physical performance reaches Japanese honda HES-2004AIII7021 standard-required, the clinging power of metallic framework and rubber and more than pulling-out force 1200N, ensure that the balance in work-ing life and 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, styrene-butadiene rubber(SBR)
Intermediate super abrasion furnace black N220 55 parts
Processing material AT-B 1.0 parts, TM-80 0.5 part
Antioxidant 4010 2.5 parts, 4,020 2.0 parts, RD 2.0 parts
Vulcanization accelerator TMTD 0.7 part, TETD 0.6 part, DTDM 0.5 part, CZ 1.3 parts
0.5 part, sulphur
4 parts, zinc oxide
Stearic acid 1.5 parts.
Embodiment 2, a kind of rubber-metal damping, buffering gum cover, comprise the component of following weight part:
100 parts, styrene-butadiene rubber(SBR)
Intermediate super abrasion furnace black N220 60 parts
Processing material AT-B 1.5 parts, TM-80 1.0 parts
Antioxidant 4010 2.5 parts, 4,020 2.0 parts, RD 2.0 parts
Vulcanization accelerator TMTD 0.9 part, TETD 0.8 part, DTDM 0.6 part, CZ 1.4 parts
0.6 part, sulphur
5 parts, zinc oxide
Stearic acid 1.5 parts.
The preparation method of embodiment 3, a kind of rubber-metal damping, buffering gum cover, adopts the gum cover component proportion of embodiment 1, prepares in accordance with the following steps:
The first step sizing material preparation technology
(1) banburying: dropped into by styrene-butadiene rubber(SBR) in Banbury mixer, adds zinc oxide, stearic acid, anti-aging agent, carbon black, processing material again after the refining 1 point of pressurization pressure, pressurizes mixing, binder removal when temperature rises to 130 DEG C;
(2) refining is opened: namely add vulcanizing agent, promotor on a mill until; Banburying is discharged machine and is thrown in mill by glue, roller temperature less than 55 DEG C, roll spacing 4mm, and to add after sulphur and promotor left and right glue 4 times, roll spacing is adjusted to 5mm, and it is stand-by that bottom sheet crosses water cooling;
Second step compound blank manufacture craft
(1) sizing material of above-mentioned preparation be preheated to 50 DEG C on a mill until and break into the cylindrical tube film of diameter 250mm;
(2) be invested in precision performer by whole for film, body temperature 60 DEG C, lips gap temperature 75 DEG C, extrude while cut into the cylindrical tube compound blank of process stipulation weight, compound blank is parked after 24 hours and is used;
3rd single metal sleeve surface process and coating adhesive technique
Galvanized steel pipe cleans 2 minutes through acetone normal temperature, after taking-up dropping liquid, room temperature are dried, more spreadable Mu Xier tackiness agent 211 and 411, stand-by after dry;
4th step goods sulfuration process
The galvanized steel pipe of compound blank and dip-coating tackiness agent is put into mold cavity, press vulcanization is pushed in the Evacuated vulcanizing press of 170 DEG C after 5 minutes after matched moulds, vulcanizer automatically unloading, automatically ejection die, automatically open mould, by the rubber-metal bumper and absorbing shock gum cover automatic ejection of sulfidization molding, repair the goods that namely unnecessary glue limit is satisfactory quality.
The preparation method of embodiment 4, a kind of rubber-metal damping, buffering gum cover, adopts the gum cover component proportion of embodiment 2, prepares in accordance with the following steps:
The first step sizing material preparation technology
(1) banburying: dropped into by styrene-butadiene rubber(SBR) in Banbury mixer, adds zinc oxide, stearic acid, anti-aging agent, carbon black, processing material again after the refining 2 points of pressurization pressure, pressurizes mixing, binder removal when temperature rises to 140 DEG C;
(2) refining is opened: namely mill adds vulcanizing agent, promotor; Banburying is discharged machine and is thrown in mill by glue, roller temperature less than 55 DEG C, roll spacing 4mm, and to add after sulphur and promotor left and right glue 5 times, roll spacing is adjusted to 6mm, and it is stand-by that bottom sheet crosses water cooling;
Second step compound blank manufacture craft
(1) sizing material of above-mentioned preparation be preheated to 60 DEG C on a mill until and break into the cylindrical tube film of diameter 270mm;
(2) be invested in precision performer by whole for film, body temperature 70 DEG C, lips gap temperature 80 DEG C, extrude while cut into the cylindrical tube compound blank of process stipulation weight, compound blank is parked after 24 hours and is used;
3rd single metal sleeve surface process and coating adhesive technique
Galvanized steel pipe cleans 3 minutes through acetone normal temperature, after taking-up dropping liquid, room temperature are dried, more spreadable Mu Xier tackiness agent 211 and 411, stand-by after dry;
4th step goods sulfuration process
The galvanized steel pipe of compound blank and dip-coating tackiness agent is put into mold cavity, press vulcanization is pushed in the Evacuated vulcanizing press of 175 DEG C after 6 minutes after matched moulds, vulcanizer automatically unloading, automatically ejection die, automatically open mould, by the rubber-metal bumper and absorbing shock gum cover automatic ejection of sulfidization molding, repair the goods that namely unnecessary glue limit is satisfactory 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 the preferred embodiment of the present invention, and only for further illustrating content of the present invention, the present invention is not limited to above-mentioned specific embodiment.Should be understood that change that those of ordinary skill in the art makes on basis of the present invention, remodeling, interpolation or replacement, and do not depart from the technology of the present invention essence, also should belong to protection scope of the present invention.
Claims (4)
1. A rubber metal rubber shock absorption, whose character is: include the weight of the components: styrene butadiene rubber, 100;Carbon black 55 ~ 60;Operation assistant 1.5 ~ 2.5;6.5 a protective agent;Promoter 3.1 ~ 3.7;The sulfur 0.5 ~ 0.6;Zinc oxide 4 ~ 5;Stearic acid 1.5;Described the operation of the additives for the AT TM - 80 - B 1.0 ~ 1.5, 0.5 ~ 1.0;Described the stabilizer for 2.5 4010, 2.0 4020, 2.0 a RD.
2. rubber-metal damping, buffering gum cover according to claim 1, is characterized in that: described promotor is TMTD 0.7 ~ 0.9 part, TETD 0.6 ~ 0.8 part, DTDM 0.5 ~ 0.6 part, CZ 1.3 ~ 1.4 parts.
3. rubber-metal damping, buffering gum cover according to claim 1, is characterized in that: described carbon black is intermediate super abrasion furnace black N220.
4. a preparation method for 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: dropped into by styrene-butadiene rubber(SBR) in Banbury mixer, adds zinc oxide, stearic acid, anti-aging agent, carbon black, processing material again after the refining 1 ~ 2 point of pressurization pressure, pressurizes mixing, binder removal when temperature rises to 130 ~ 140 DEG C;
(2) open refining: banburying discharge machine glue is thrown in mill, roller temperature less than 55 DEG C, roll spacing 4 ~ 6mm, add sulphur with
After promotor, fall glue 4 ~ 5 times in left and right, and roll spacing is adjusted to 5 ~ 6mm, and it is stand-by that bottom sheet crosses water cooling;
Second step compound blank manufacture craft
(1) sizing material of above-mentioned preparation be preheated to 50 ~ 60 DEG C on a mill until and break into the cylindrical tube film of diameter 250 ~ 270mm;
(2) be invested in precision performer by whole for film, body temperature 60 ~ 70 DEG C, lips gap temperature 75 ~ 80 DEG C, extrude while cut into cylindrical tube compound blank, compound blank is parked after 24 hours and is used;
3rd single metal sleeve surface process and coating adhesive technique
Galvanized steel pipe cleans 2 ~ 3 minutes through acetone normal temperature, after taking-up dropping liquid, drying at room temperature are dried, more spreadable Mu Xier tackiness agent 211 and 411, stand-by after dry;
4th step goods sulfuration process
The galvanized steel pipe of compound blank and dip-coating tackiness agent is put into mold cavity, press vulcanization is pushed in the Evacuated vulcanizing press of 170 ~ 175 DEG C after 5 ~ 6 minutes after matched moulds, vulcanizer automatically unloading, automatically ejection die, automatically open mould, by the rubber-metal bumper and absorbing shock gum cover automatic ejection of sulfidization molding, repair the goods that namely unnecessary glue limit is satisfactory 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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| 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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| CN103044730A CN103044730A (en) | 2013-04-17 |
| CN103044730B true CN103044730B (en) | 2015-07-15 |
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Families Citing this family (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 |
| 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 |
| 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 |
| 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 |
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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| 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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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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