CN108148226A - A kind of preparation process of Rubber shock-absorbing pad - Google Patents
A kind of preparation process of Rubber shock-absorbing pad Download PDFInfo
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- CN108148226A CN108148226A CN201711415338.3A CN201711415338A CN108148226A CN 108148226 A CN108148226 A CN 108148226A CN 201711415338 A CN201711415338 A CN 201711415338A CN 108148226 A CN108148226 A CN 108148226A
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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
- C08L7/00—Compositions of natural rubber
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- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
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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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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Abstract
The present invention relates to a kind of preparation process of Rubber shock-absorbing pad, the Rubber shock-absorbing pad is made of the component of following parts by weight：24 parts of 80 90 parts of natural rubber, 20 30 parts of polyurethane rubber, 20 30 parts of talcum powder, 10 20 parts of silica-alumina carbon black, 35 parts of lignocellulosic, 13 parts of sulphur, 35 parts of zinc oxide, 0.5 0.9 parts of stearic acid, 13 parts of anti-aging agent, 46 parts of high aromatic oil and paraffin；Wherein, the antiaging agent is p phenylenediamine type antioxidant and the mixture of dihyaroquinoline class anti-aging agent, and the mass ratio of p phenylenediamine type antioxidant and dihyaroquinoline class anti-aging agent is 1.3 1.9:1.The advantage of the invention is that：Rubber shock-absorbing pad of the present invention, it employs using natural rubber and polyurethane rubber as primary raw material, and lignocellulosic and anti-aging agent are added in thereto, so that having mutually synergistic effect between each raw material, make its Rubber shock-absorbing pad obtained that there is wear-resistant, low creep, endurance and good damping effect.
Description
Technical field
The invention belongs to rubber technical field, more particularly to a kind of preparation process of Rubber shock-absorbing pad.
Background technology
Rubber shock-absorbing mat product is used to eliminate or reduce the transmission of mechanical shock, reaches damping, noise reduction and reduces impact institute
Harm is caused, use scope is extensive, such as elevator, high ferro, mechanical equipment, vehicle, naval vessel etc..
In some cases, the generation of vibration can bring some adverse effects, for example, machine vibration can generate noise, increase
Add energy consumption, in order to reduce these adverse effects, usually to be vibrated using some damping elements the transmission of vibration is isolated and absorbs
Caused by impact.Beam is a kind of most commonly seen damping element, it is normally used as support element or connector, extensive use
In various mechanical equipments, vehicle, bridge and building.Rubber has good effectiveness in vibration suppression due to its high resiliency, therefore by conduct
Main damping material.And existing vehicle shock pad is in use, the wear-resisting property and creep resistance shown
It is all poor, shorten the service life of beam.
Therefore, research and development are a kind of has good wear-resisting property and creep resistance, and can improve beam service life
The preparation process of Rubber shock-absorbing pad is necessary.
Invention content
The technical problem to be solved in the present invention is to provide one kind to have good wear-resisting property and creep resistance, and can carry
The preparation process of the Rubber shock-absorbing pad of high beam service life.
In order to solve the above technical problems, the technical scheme is that：A kind of preparation process of Rubber shock-absorbing pad, innovation
Point is：The preparation process includes the following steps：
（1）Dispensing：Rubber shock-absorbing pad is made of the component of following parts by weight：80-90 parts of natural rubber, polyurethane rubber 20-
30 parts, it is 20-30 parts of talcum powder, 10-20 parts of silica-alumina carbon black, 3-5 parts of lignocellulosic, 1-3 parts of sulphur, 3-5 parts of zinc oxide, stearic
2-4 parts of 0.5-0.9 parts sour, 1-3 parts of anti-aging agent, 4-6 parts of high aromatic oil and paraffin；Wherein, the antiaging agent is p-phenylenediamine
The mixture of class anti-aging agent and dihyaroquinoline class anti-aging agent, and p phenylenediamine type antioxidant and dihyaroquinoline class anti-aging agent
Mass ratio is 1.3-1.9:1；
（2）Mixer mixing：Mixing room temperature is set as 96-98 DEG C, first adds in natural rubber, anti-aging agent, zinc oxide, tristearin
Acid, 5~6min of mixing are subsequently added into lignocellulosic, and mixing 2-3min adds in polyurethane rubber, talcum powder and silica-alumina carbon black,
12~15min of mixing, adds high aromatic oil, paraffin, 9~10min of mixing, and discharging obtains rubber compound mixing material；
（3）Mill mixing：Rubber compound mixing material is placed and is cooled down, temperature is down to 45 DEG C hereinafter, input open mill, adds in sulphur
Sulphur, after sulphur is fully mixed, Bao Tong, bottom sheet obtains rubber compound mill material；
（4）Vulcanization：By rubber compound mill material be packed into mold, press cure, 26~28Mpa of sulfide stress, curing temperature 120~
124 DEG C, vulcanization time 20-24min obtains rubber compound；
（5）Finished product：Beam is made in the rubber compound.
Further, the Rubber shock-absorbing pad is made of the component of following parts by weight：84-86 parts of natural rubber, poly- ammonia
24-26 parts of ester rubber, 24-26 parts of talcum powder, 14-16 parts of silica-alumina carbon black, 3.5-4.5 parts of lignocellulosic, sulphur 1.5-2.5
Part, 3.5-4.5 parts of zinc oxide, 0.6-0.8 parts of stearic acid, 1.5-2.5 parts of anti-aging agent, 4.5-5.5 parts of high aromatic oil and paraffin
2.5-3.5 part；Wherein, the antiaging agent is the mixture of p phenylenediamine type antioxidant and dihyaroquinoline class anti-aging agent, and
The mass ratio of p phenylenediamine type antioxidant and dihyaroquinoline class anti-aging agent is 1.3-1.9:1.
Further, the Rubber shock-absorbing pad is made of the component of following parts by weight：85 parts of natural rubber, polyurethane rubber
25 parts of glue, 25 parts of talcum powder, 15 parts of silica-alumina carbon black, 4 parts of lignocellulosic, 2 parts of sulphur, 4 parts of zinc oxide, 0.57 part of stearic acid,
3 parts of 2 parts of anti-aging agent, 5 parts of high aromatic oil and paraffin；Wherein, the antiaging agent is p phenylenediamine type antioxidant and dihydro quinoline
The mixture of quinoline class anti-aging agent, and the mass ratio of p phenylenediamine type antioxidant and dihyaroquinoline class anti-aging agent is 1.3-1.9:1.
The advantage of the invention is that：Rubber shock-absorbing pad of the present invention, it is main to employ using natural rubber and polyurethane rubber
Raw material, and lignocellulosic and anti-aging agent are added in thereto so that between each raw material there is mutually synergistic effect, make made from it
Rubber shock-absorbing pad has the characteristics that wear-resistant, low creep, endurance and good damping effect.
Specific embodiment
The following examples can make professional and technical personnel that the present invention be more fully understood, but therefore not send out this
It is bright to be limited among the embodiment described range.
Embodiment 1
The preparation process of the present embodiment Rubber shock-absorbing pad, the preparation process include the following steps：
（1）Dispensing：Rubber shock-absorbing pad is made of the component of following parts by weight：80 parts of natural rubber, 20 parts of polyurethane rubber,
20 parts of talcum powder, 10 parts of silica-alumina carbon black, 3 parts of lignocellulosic, 1 part of sulphur, 3 parts of zinc oxide, 0.5 part of stearic acid, anti-aging agent 1
2 parts of part, 4 parts of high aromatic oil and paraffin；Wherein, the antiaging agent is prevented always for p phenylenediamine type antioxidant and dihyaroquinoline class
The mixture of agent, and the mass ratio of p phenylenediamine type antioxidant and dihyaroquinoline class anti-aging agent is 1.3:1；
（2）Mixer mixing：Mixing room temperature is set as 96-98 DEG C, first adds in natural rubber, anti-aging agent, zinc oxide, tristearin
Acid, 5~6min of mixing are subsequently added into lignocellulosic, and mixing 2-3min adds in polyurethane rubber, talcum powder and silica-alumina carbon black,
12~15min of mixing, adds high aromatic oil, paraffin, 9~10min of mixing, and discharging obtains rubber compound mixing material；
（3）Mill mixing：Rubber compound mixing material is placed and is cooled down, temperature is down to 45 DEG C hereinafter, input open mill, adds in sulphur
Sulphur, after sulphur is fully mixed, Bao Tong, bottom sheet obtains rubber compound mill material；
（4）Vulcanization：By rubber compound mill material be packed into mold, press cure, 26~28Mpa of sulfide stress, curing temperature 120~
124 DEG C, vulcanization time 20-24min obtains rubber compound；
（5）Finished product：Beam is made in the rubber compound.
Embodiment 2
The preparation process of the present embodiment Rubber shock-absorbing pad, the preparation process include the following steps：
（1）Dispensing：Rubber shock-absorbing pad is made of the component of following parts by weight：80 parts of natural rubber, 20 parts of polyurethane rubber,
20 parts of talcum powder, 10 parts of silica-alumina carbon black, 3 parts of lignocellulosic, 1 part of sulphur, 3 parts of zinc oxide, 0.5 part of stearic acid, anti-aging agent 1
2 parts of part, 4 parts of high aromatic oil and paraffin；Wherein, the antiaging agent is prevented always for p phenylenediamine type antioxidant and dihyaroquinoline class
The mixture of agent, and the mass ratio of p phenylenediamine type antioxidant and dihyaroquinoline class anti-aging agent is 1.9:1；
（2）Mixer mixing：Mixing room temperature is set as 96-98 DEG C, first adds in natural rubber, anti-aging agent, zinc oxide, tristearin
Acid, 5~6min of mixing are subsequently added into lignocellulosic, and mixing 2-3min adds in polyurethane rubber, talcum powder and silica-alumina carbon black,
12~15min of mixing, adds high aromatic oil, paraffin, 9~10min of mixing, and discharging obtains rubber compound mixing material；
（3）Mill mixing：Rubber compound mixing material is placed and is cooled down, temperature is down to 45 DEG C hereinafter, input open mill, adds in sulphur
Sulphur, after sulphur is fully mixed, Bao Tong, bottom sheet obtains rubber compound mill material；
（4）Vulcanization：By rubber compound mill material be packed into mold, press cure, 26~28Mpa of sulfide stress, curing temperature 120~
124 DEG C, vulcanization time 20-24min obtains rubber compound；
（5）Finished product：Beam is made in the rubber compound.
Embodiment 3
The preparation process of the present embodiment Rubber shock-absorbing pad, the preparation process include the following steps：
（1）Dispensing：Rubber shock-absorbing pad is made of the component of following parts by weight：80 parts of natural rubber, 20 parts of polyurethane rubber,
20 parts of talcum powder, 10 parts of silica-alumina carbon black, 3 parts of lignocellulosic, 1 part of sulphur, 3 parts of zinc oxide, 0.5 part of stearic acid, anti-aging agent 1
2 parts of part, 4 parts of high aromatic oil and paraffin；Wherein, the antiaging agent is prevented always for p phenylenediamine type antioxidant and dihyaroquinoline class
The mixture of agent, and the mass ratio of p phenylenediamine type antioxidant and dihyaroquinoline class anti-aging agent is 1.6:1；
（2）Mixer mixing：Mixing room temperature is set as 96-98 DEG C, first adds in natural rubber, anti-aging agent, zinc oxide, tristearin
Acid, 5~6min of mixing are subsequently added into lignocellulosic, and mixing 2-3min adds in polyurethane rubber, talcum powder and silica-alumina carbon black,
12~15min of mixing, adds high aromatic oil, paraffin, 9~10min of mixing, and discharging obtains rubber compound mixing material；
（3）Mill mixing：Rubber compound mixing material is placed and is cooled down, temperature is down to 45 DEG C hereinafter, input open mill, adds in sulphur
Sulphur, after sulphur is fully mixed, Bao Tong, bottom sheet obtains rubber compound mill material；
（4）Vulcanization：By rubber compound mill material be packed into mold, press cure, 26~28Mpa of sulfide stress, curing temperature 120~
124 DEG C, vulcanization time 20-24min obtains rubber compound；
（5）Finished product：Beam is made in the rubber compound.
Embodiment 4
The preparation process of the present embodiment Rubber shock-absorbing pad, the preparation process include the following steps：
（1）Dispensing：Rubber shock-absorbing pad is made of the component of following parts by weight：90 parts of natural rubber, 30 parts of polyurethane rubber,
30 parts of talcum powder, 20 parts of silica-alumina carbon black, 5 parts of lignocellulosic, 3 parts of sulphur, 5 parts of zinc oxide, 0.9 part of stearic acid, anti-aging agent 3
4 parts of part, 6 parts of high aromatic oil and paraffin；Wherein, the antiaging agent is prevented always for p phenylenediamine type antioxidant and dihyaroquinoline class
The mixture of agent, and the mass ratio of p phenylenediamine type antioxidant and dihyaroquinoline class anti-aging agent is 1.6:1；
（2）Mixer mixing：Mixing room temperature is set as 96-98 DEG C, first adds in natural rubber, anti-aging agent, zinc oxide, tristearin
Acid, 5~6min of mixing are subsequently added into lignocellulosic, and mixing 2-3min adds in polyurethane rubber, talcum powder and silica-alumina carbon black,
12~15min of mixing, adds high aromatic oil, paraffin, 9~10min of mixing, and discharging obtains rubber compound mixing material；
（3）Mill mixing：Rubber compound mixing material is placed and is cooled down, temperature is down to 45 DEG C hereinafter, input open mill, adds in sulphur
Sulphur, after sulphur is fully mixed, Bao Tong, bottom sheet obtains rubber compound mill material；
（4）Vulcanization：By rubber compound mill material be packed into mold, press cure, 26~28Mpa of sulfide stress, curing temperature 120~
124 DEG C, vulcanization time 20-24min obtains rubber compound；
（5）Finished product：Beam is made in the rubber compound.
Embodiment 5
The preparation process of the present embodiment Rubber shock-absorbing pad, the preparation process include the following steps：
（1）Dispensing：Rubber shock-absorbing pad is made of the component of following parts by weight：84 parts of natural rubber, 24 parts of polyurethane rubber,
24 parts of talcum powder, 3.5 parts of lignocellulosic, 1.5 parts of sulphur, 3.5 parts of zinc oxide, 0.6 part of stearic acid, is prevented 14 parts of silica-alumina carbon black
2.5 parts of old 1.5 parts of agent, 4.5 parts of high aromatic oil and paraffin；Wherein, the antiaging agent is p phenylenediamine type antioxidant and dihydro
Change the mixture of quinoline type antioxidant, and the mass ratio of p phenylenediamine type antioxidant and dihyaroquinoline class anti-aging agent is 1.6:1；
（2）Mixer mixing：Mixing room temperature is set as 96-98 DEG C, first adds in natural rubber, anti-aging agent, zinc oxide, tristearin
Acid, 5~6min of mixing are subsequently added into lignocellulosic, and mixing 2-3min adds in polyurethane rubber, talcum powder and silica-alumina carbon black,
12~15min of mixing, adds high aromatic oil, paraffin, 9~10min of mixing, and discharging obtains rubber compound mixing material；
（3）Mill mixing：Rubber compound mixing material is placed and is cooled down, temperature is down to 45 DEG C hereinafter, input open mill, adds in sulphur
Sulphur, after sulphur is fully mixed, Bao Tong, bottom sheet obtains rubber compound mill material；
（4）Vulcanization：By rubber compound mill material be packed into mold, press cure, 26~28Mpa of sulfide stress, curing temperature 120~
124 DEG C, vulcanization time 20-24min obtains rubber compound；
（5）Finished product：Beam is made in the rubber compound.
Embodiment 6
The preparation process of the present embodiment Rubber shock-absorbing pad, the preparation process include the following steps：
（1）Dispensing：Rubber shock-absorbing pad is made of the component of following parts by weight：86 parts of natural rubber, 26 parts of polyurethane rubber,
26 parts of talcum powder, 4.5 parts of lignocellulosic, 2.5 parts of sulphur, 4.5 parts of zinc oxide, 0.8 part of stearic acid, is prevented 16 parts of silica-alumina carbon black
3.5 parts of old 2.5 parts of agent, 5.5 parts of high aromatic oil and paraffin；Wherein, the antiaging agent is p phenylenediamine type antioxidant and dihydro
Change the mixture of quinoline type antioxidant, and the mass ratio of p phenylenediamine type antioxidant and dihyaroquinoline class anti-aging agent is 1.6:1；
（2）Mixer mixing：Mixing room temperature is set as 96-98 DEG C, first adds in natural rubber, anti-aging agent, zinc oxide, tristearin
Acid, 5~6min of mixing are subsequently added into lignocellulosic, and mixing 2-3min adds in polyurethane rubber, talcum powder and silica-alumina carbon black,
12~15min of mixing, adds high aromatic oil, paraffin, 9~10min of mixing, and discharging obtains rubber compound mixing material；
（3）Mill mixing：Rubber compound mixing material is placed and is cooled down, temperature is down to 45 DEG C hereinafter, input open mill, adds in sulphur
Sulphur, after sulphur is fully mixed, Bao Tong, bottom sheet obtains rubber compound mill material；
（4）Vulcanization：By rubber compound mill material be packed into mold, press cure, 26~28Mpa of sulfide stress, curing temperature 120~
124 DEG C, vulcanization time 20-24min obtains rubber compound；
（5）Finished product：Beam is made in the rubber compound.
Embodiment 7
The preparation process of the present embodiment Rubber shock-absorbing pad, the preparation process include the following steps：
（1）Dispensing：Rubber shock-absorbing pad is made of the component of following parts by weight：85 parts of natural rubber, 25 parts of polyurethane rubber,
25 parts of talcum powder, 15 parts of silica-alumina carbon black, 4 parts of lignocellulosic, 2 parts of sulphur, 4 parts of zinc oxide, 0.57 part of stearic acid, anti-aging agent 2
3 parts of part, 5 parts of high aromatic oil and paraffin；Wherein, the antiaging agent is prevented always for p phenylenediamine type antioxidant and dihyaroquinoline class
The mixture of agent, and the mass ratio of p phenylenediamine type antioxidant and dihyaroquinoline class anti-aging agent is 1.6:1；
（2）Mixer mixing：Mixing room temperature is set as 96-98 DEG C, first adds in natural rubber, anti-aging agent, zinc oxide, tristearin
Acid, 5~6min of mixing are subsequently added into lignocellulosic, and mixing 2-3min adds in polyurethane rubber, talcum powder and silica-alumina carbon black,
12~15min of mixing, adds high aromatic oil, paraffin, 9~10min of mixing, and discharging obtains rubber compound mixing material；
（3）Mill mixing：Rubber compound mixing material is placed and is cooled down, temperature is down to 45 DEG C hereinafter, input open mill, adds in sulphur
Sulphur, after sulphur is fully mixed, Bao Tong, bottom sheet obtains rubber compound mill material；
（4）Vulcanization：By rubber compound mill material be packed into mold, press cure, 26~28Mpa of sulfide stress, curing temperature 120~
124 DEG C, vulcanization time 20-24min obtains rubber compound；
（5）Finished product：Beam is made in the rubber compound.
Basic principle of the invention and main feature and advantages of the present invention has been shown and described above.The skill of the industry
Art personnel it should be appreciated that the present invention is not limited to the above embodiments, the above embodiments and description only describe
The principle of the present invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these
Changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and
Its equivalent thereof.
Claims (3)
1. a kind of preparation process of Rubber shock-absorbing pad, it is characterised in that：The preparation process includes the following steps：
（1）Dispensing：Rubber shock-absorbing pad is made of the component of following parts by weight：80-90 parts of natural rubber, polyurethane rubber 20-
30 parts, it is 20-30 parts of talcum powder, 10-20 parts of silica-alumina carbon black, 3-5 parts of lignocellulosic, 1-3 parts of sulphur, 3-5 parts of zinc oxide, stearic
2-4 parts of 0.5-0.9 parts sour, 1-3 parts of anti-aging agent, 4-6 parts of high aromatic oil and paraffin；Wherein, the antiaging agent is p-phenylenediamine
The mixture of class anti-aging agent and dihyaroquinoline class anti-aging agent, and p phenylenediamine type antioxidant and dihyaroquinoline class anti-aging agent
Mass ratio is 1.3-1.9:1；
（2）Mixer mixing：Mixing room temperature is set as 96-98 DEG C, first adds in natural rubber, anti-aging agent, zinc oxide, tristearin
Acid, 5~6min of mixing are subsequently added into lignocellulosic, and mixing 2-3min adds in polyurethane rubber, talcum powder and silica-alumina carbon black,
12~15min of mixing, adds high aromatic oil, paraffin, 9~10min of mixing, and discharging obtains rubber compound mixing material；
（3）Mill mixing：Rubber compound mixing material is placed and is cooled down, temperature is down to 45 DEG C hereinafter, input open mill, adds in sulphur
Sulphur, after sulphur is fully mixed, Bao Tong, bottom sheet obtains rubber compound mill material；
（4）Vulcanization：By rubber compound mill material be packed into mold, press cure, 26~28Mpa of sulfide stress, curing temperature 120~
124 DEG C, vulcanization time 20-24min obtains rubber compound；
（5）Finished product：Beam is made in the rubber compound.
2. the preparation process of Rubber shock-absorbing pad according to claim 1, it is characterised in that：The Rubber shock-absorbing pad be by with
The component composition of lower parts by weight：84-86 parts of natural rubber, 24-26 parts of polyurethane rubber, 24-26 parts of talcum powder, silica-alumina carbon black
14-16 parts, it is 3.5-4.5 parts of lignocellulosic, 1.5-2.5 parts of sulphur, 3.5-4.5 parts of zinc oxide, 0.6-0.8 parts of stearic acid, anti-
2.5-3.5 parts of old agent 1.5-2.5 parts, 4.5-5.5 parts of high aromatic oil and paraffin；Wherein, the antiaging agent is p-phenylenediamine class
The mixture of anti-aging agent and dihyaroquinoline class anti-aging agent, and the matter of p phenylenediamine type antioxidant and dihyaroquinoline class anti-aging agent
Amount is than being 1.3-1.9:1.
3. the preparation process of Rubber shock-absorbing pad according to claim 1, it is characterised in that：The Rubber shock-absorbing pad be by with
The component composition of lower parts by weight：It is 85 parts of natural rubber, 25 parts of polyurethane rubber, 25 parts of talcum powder, 15 parts of silica-alumina carbon black, wooden
3 parts of 4 parts of cellulose, 2 parts of sulphur, 4 parts of zinc oxide, 0.57 part of stearic acid, 2 parts of anti-aging agent, 5 parts of high aromatic oil and paraffin；Its
In, the antiaging agent is p phenylenediamine type antioxidant and the mixture of dihyaroquinoline class anti-aging agent, and p-phenylenediamine class is prevented
The mass ratio of old agent and dihyaroquinoline class anti-aging agent is 1.3-1.9:1.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711415338.3A CN108148226A (en) | 2017-12-25 | 2017-12-25 | A kind of preparation process of Rubber shock-absorbing pad |
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| CN201711415338.3A CN108148226A (en) | 2017-12-25 | 2017-12-25 | A kind of preparation process of Rubber shock-absorbing pad |
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| CN108148226A true CN108148226A (en) | 2018-06-12 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108842374A (en) * | 2018-09-06 | 2018-11-20 | 安徽微威胶件集团有限公司 | A kind of use in washing machine cushion blocking |
| CN109130379A (en) * | 2018-09-06 | 2019-01-04 | 安徽微威胶件集团有限公司 | A kind of vibration-damping composite metal plate and preparation method thereof |
| CN111849041A (en) * | 2020-06-20 | 2020-10-30 | 扬州华通橡塑有限公司 | Low-odor low-compression-deformation rubber sealing material and preparation method thereof |
| CN117511006A (en) * | 2023-07-31 | 2024-02-06 | 云南国为机械科技有限公司 | Rubber shock pad and preparation process thereof |
-
2017
- 2017-12-25 CN CN201711415338.3A patent/CN108148226A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108842374A (en) * | 2018-09-06 | 2018-11-20 | 安徽微威胶件集团有限公司 | A kind of use in washing machine cushion blocking |
| CN109130379A (en) * | 2018-09-06 | 2019-01-04 | 安徽微威胶件集团有限公司 | A kind of vibration-damping composite metal plate and preparation method thereof |
| CN111849041A (en) * | 2020-06-20 | 2020-10-30 | 扬州华通橡塑有限公司 | Low-odor low-compression-deformation rubber sealing material and preparation method thereof |
| CN117511006A (en) * | 2023-07-31 | 2024-02-06 | 云南国为机械科技有限公司 | Rubber shock pad and preparation process thereof |
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