CN108059815A - A kind of automobile using inside gadget resists cold yielding rubber material - Google Patents
A kind of automobile using inside gadget resists cold yielding rubber material Download PDFInfo
- Publication number
- CN108059815A CN108059815A CN201711402256.5A CN201711402256A CN108059815A CN 108059815 A CN108059815 A CN 108059815A CN 201711402256 A CN201711402256 A CN 201711402256A CN 108059815 A CN108059815 A CN 108059815A
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- automobile
- rubber
- inside gadget
- yielding rubber
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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
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- 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
-
- 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
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
It resists cold yielding rubber material the invention discloses a kind of automobile using inside gadget, including following raw material：Polyurethane rubber, natural rubber, compounding filler, plasticizer, nano zine oxide, oxidized polyethylene wax, Triallyl isocyanurate, maleic anhydride compatilizer, anti-aging agent, vulcanizing system.The automobile using inside gadget of the present invention resists cold yielding rubber material and existing rubber phase ratio, low temperature resistant, yielding rubber is used as raw material, compound natural rubber, improve its processing performance, then compounding filler, plasticizer, compatilizer etc. are added, so that the rubber structure being prepared is closely knit, effect doubles, so as to excellent cold-resistant damping effect and security performance.
Description
Technical field
The present invention relates to field of rubber technology, and in particular to a kind of automobile using inside gadget resists cold yielding rubber material.
Background technology
Rubber industry is one of important foundation industry of national economy, is not only provided for the people indispensable in daily life
Daily, the medical light work(rubber product of hydrogen, and to digging, traffic, building, mechano-electronic heavy industry and new industry provide each
Kind rubber system production equipment or rubber components.Based on industry material, application is very extensive.It is many in automobile production field
Rubber needs cold-resistant, antidetonation, wear-resisting and durable, this requires rubber have preferable resistance to low temperature and mechanical strength with
Meet condition.Therefore, be made a kind of cold-resistant damping performance it is excellent and keep good mechanical properties rubber be the present invention urgently solve
Certainly the problem of.It resists cold yielding rubber material the present invention provides a kind of automobile using inside gadget so that the rubber being prepared has
Good resistance to low temperature, damping and anti ageing property.
The content of the invention
In view of the above, resist cold yielding rubber material the present invention provides a kind of automobile using inside gadget so that be prepared into
The rubber arrived has good resistance to low temperature, damping and anti ageing property.
To achieve these goals, the technical solution adopted by the present invention is：A kind of automobile using inside gadget resists cold yielding rubber
Material is made of the raw material of following parts by weight：
80-100 parts of polyurethane rubber, 15-25 parts of natural rubber, 20-30 parts of filler of compounding, 3-5 parts of plasticizer, nanometer
2-4 parts of zinc oxide, 3-5 parts of oxidized polyethylene wax, 0.5-1.5 parts of Triallyl isocyanurate, maleic anhydride compatilizer 2-5
Part, 1-3 parts of anti-aging agent, 2-5 parts of vulcanizing system；Wherein, the preparation process for compounding filler is as follows：
It counts in parts by weight, weighs 2-4 parts of sodium lignin sulfonates, 8-12 parts of gas-phase silicas, 3-5 parts of expanded graphites, 6-
Short fine, the 5-8 parts of end hydroxy butadienes of 10 parts of aramid fibers and 4-6 parts of Silane coupling reagent KH-570s, are placed in grinder and grind 3-5h
After take out, then the mixture of taking-up is placed in vacuum drying chamber at 55-70 DEG C dry 6-8h, obtains compounding filler.
The plasticizer is the compound of dioctyl phthalate, trioctyl phosphate and paraffin oil, wherein O-phthalic
The weight part ratio of dioctyl phthalate, trioctyl phosphate and paraffin oil is 1：(0.5-0.8)：(1-1.5).
The anti-aging agent is antioxidant BLE and the compound of antioxidant A W；Wherein, the weight of antioxidant BLE and antioxidant A W
Amount part is compared for (0.8-1.2):1.
The vulcanizing system is sulphur and the compound of vulcanizing agent HVA-2；Wherein, the weight of sulphur and vulcanizing agent HVA-2
Part is than being (1.5-2.5):1.
The compounding filler of the present invention is resisted cold filler compounding using inorganic toughening filler and organic damping, then using crosslinking agent
End hydroxy butadiene and Silane coupling reagent KH-570 so that the bond properties and compatibility of inorganic filler and organic filler carry
Height, structure is closely knit, so as to greatly improve the intensity after inorganic filler and organic filler compounding.
Beneficial effects of the present invention：The automobile using inside gadget of the present invention resists cold yielding rubber material and existing rubber phase
Than using low temperature resistant, yielding rubber as raw material, compounding natural rubber, improve its processing performance, then add compounding filling
Agent, plasticizer, compatilizer etc. so that the rubber structure being prepared is closely knit, and effect doubles, so as to excellent cold-resistant damping
Effect and security performance.
Specific embodiment
The specific embodiment of the present invention is described in detail below.It is it should be appreciated that described herein specific
Embodiment is merely to illustrate and explain the present invention, and is not intended to limit the invention.In embodiment, various raw materials are all Marko's ripple
Net product.
Embodiment 1
A kind of automobile using inside gadget resists cold yielding rubber material, is made of the raw material of following parts by weight：
90 parts of polyurethane rubber, 20 parts of natural rubber, 26 parts of filler of compounding, 1.5 parts of dioctyl phthalate, phosphoric acid
Three 1.2 parts of monooctyl esters, 1.5 parts of paraffin oil, 3 parts of nano zine oxide, 4 parts of oxidized polyethylene wax, 1 part of Triallyl isocyanurate,
4 parts of maleic anhydride compatilizer, 1 part of antioxidant BLE, 1.25 parts of antioxidant A W, 2.5 parts of sulphur, 1 part of vulcanizing agent HVA-2；Its
In, the preparation process for compounding filler is as follows：
It counts in parts by weight, it is short to weigh 3 parts of sodium lignin sulfonates, 10 parts of gas-phase silicas, 4 parts of expanded graphites, 8 parts of aramid fibers
Fine, 6 parts of end hydroxy butadienes and 5 parts of Silane coupling reagent KH-570s are placed in grinder after grinding 4h and take out, then by taking-up
Mixture is placed in vacuum drying chamber at 60 DEG C dry 8h, obtains compounding filler.
Embodiment 2
A kind of automobile using inside gadget resists cold yielding rubber material, is made of the raw material of following parts by weight：
100 parts of polyurethane rubber, 22 parts of natural rubber, 30 parts of filler of compounding, 2 parts of dioctyl phthalate, phosphoric acid
Three 1 part of monooctyl esters, 2 parts of paraffin oil, 4 parts of nano zine oxide, 5 parts of oxidized polyethylene wax, 1.5 parts of Triallyl isocyanurate, horse
Come 5 parts of acid anhydrides compatilizer, 1.5 parts of antioxidant BLE, 1.5 parts of antioxidant A W, 3 parts of sulphur, HVA-22 parts of vulcanizing agent；Wherein, it is multiple
Preparation process with filler is as follows：
It counts in parts by weight, weighs 4 parts of sodium lignin sulfonates, 12 parts of gas-phase silicas, 4 parts of expanded graphites, 10 parts of aramid fibers
Short fine, 7 parts of end hydroxy butadienes and 6 parts of Silane coupling reagent KH-570s are placed in grinder after grinding 5h and take out, then will take out
Mixture be placed in vacuum drying chamber at 65 DEG C dry 8h, obtain compounding filler.
Test example
The yielding rubber material that resists cold to automobile using inside gadget produced by the present invention carries out air oven aging test, according to GB/T
3512-2001 standard testings, aging condition：175℃,96h；Tensile strength test, test are carried out to cold-resistant yielding rubber material
Method is according to GB/T 528-1998 standard testings；Carry out cryogenic property test to cold-resistant yielding rubber material, test method according to
GB/T 1682-1994 standard testings (rubber low-temperature brittleness test instrument)；Its portion of techniques parameter is as follows：
Claims (4)
- The yielding rubber material 1. a kind of automobile using inside gadget resists cold, which is characterized in that be made of the raw material of following parts by weight：It is 80-100 parts of polyurethane rubber, 15-25 parts of natural rubber, 20-30 parts of filler of compounding, 3-5 parts of plasticizer, nano oxidized It is 2-4 parts of zinc, 3-5 parts of oxidized polyethylene wax, 0.5-1.5 parts of Triallyl isocyanurate, 2-5 parts of maleic anhydride compatilizer, anti- Old agent 1-3 parts, 2-5 parts of vulcanizing system；Wherein, the preparation process for compounding filler is as follows：Count in parts by weight, weigh 2-4 parts of sodium lignin sulfonates, 8-12 parts of gas-phase silicas, 3-5 parts of expanded graphites, 6-10 parts Short fine, the 5-8 parts of end hydroxy butadienes of aramid fiber and 4-6 parts of Silane coupling reagent KH-570s, are placed in grinder after grinding 3-5h and take Go out, then the mixture of taking-up is placed in vacuum drying chamber at 55-70 DEG C dry 6-8h, obtain compounding filler.
- The yielding rubber material 2. a kind of automobile using inside gadget according to claim 1 resists cold, it is characterised in that：The plasticising Agent is the compound of dioctyl phthalate, trioctyl phosphate and paraffin oil, and wherein dioctyl phthalate, tricresyl phosphate is pungent The weight part ratio of ester and paraffin oil is 1：(0.5-0.8)：(1-1.5).
- The yielding rubber material 3. a kind of automobile using inside gadget according to claim 1 resists cold, it is characterised in that：It is described anti-old Agent is antioxidant BLE and the compound of antioxidant A W；Wherein, the weight part ratio of antioxidant BLE and antioxidant A W are (0.8- 1.2):1。
- The yielding rubber material 4. a kind of automobile using inside gadget according to claim 1 resists cold, it is characterised in that：The vulcanization System is sulphur and the compound of vulcanizing agent HVA-2；Wherein, the weight part ratio of sulphur and vulcanizing agent HVA-2 are (1.5-2.5): 1。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711402256.5A CN108059815A (en) | 2017-12-22 | 2017-12-22 | A kind of automobile using inside gadget resists cold yielding rubber material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711402256.5A CN108059815A (en) | 2017-12-22 | 2017-12-22 | A kind of automobile using inside gadget resists cold yielding rubber material |
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| Publication Number | Publication Date |
|---|---|
| CN108059815A true CN108059815A (en) | 2018-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711402256.5A Pending CN108059815A (en) | 2017-12-22 | 2017-12-22 | A kind of automobile using inside gadget resists cold yielding rubber material |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108795021A (en) * | 2018-06-28 | 2018-11-13 | 江苏明科精密橡塑科技有限公司 | A method of along fourth or natural rubber and the compound mixing of polyurethane |
| CN109021540A (en) * | 2018-06-28 | 2018-12-18 | 芜湖卓越线束系统有限公司 | The anti-aging compounded rubber and preparation method thereof that resists cold for automotive wire bundle |
| CN110330781A (en) * | 2019-06-04 | 2019-10-15 | 中电鼎康（天长）科技有限公司 | A kind of ageing-resistant sensor outer housing material of damping and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103467787A (en) * | 2013-06-24 | 2013-12-25 | 西安汉华橡胶科技有限公司 | Formula of nano-zinc oxide and rubber composite vibration absorption rubber material |
| CN104844847A (en) * | 2015-04-25 | 2015-08-19 | 安徽微威胶件集团有限公司 | Automobile damping rubber material |
| US20160300560A1 (en) * | 2013-12-19 | 2016-10-13 | Hyundai Motor Company | Sound absorbing and insulating material and method for manufacturing the same |
| CN107325532A (en) * | 2017-08-24 | 2017-11-07 | 芜湖凯奥尔环保科技有限公司 | A kind of wear-resisting high-impact compounded rubber and preparation method thereof |
-
2017
- 2017-12-22 CN CN201711402256.5A patent/CN108059815A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103467787A (en) * | 2013-06-24 | 2013-12-25 | 西安汉华橡胶科技有限公司 | Formula of nano-zinc oxide and rubber composite vibration absorption rubber material |
| US20160300560A1 (en) * | 2013-12-19 | 2016-10-13 | Hyundai Motor Company | Sound absorbing and insulating material and method for manufacturing the same |
| CN104844847A (en) * | 2015-04-25 | 2015-08-19 | 安徽微威胶件集团有限公司 | Automobile damping rubber material |
| CN107325532A (en) * | 2017-08-24 | 2017-11-07 | 芜湖凯奥尔环保科技有限公司 | A kind of wear-resisting high-impact compounded rubber and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108795021A (en) * | 2018-06-28 | 2018-11-13 | 江苏明科精密橡塑科技有限公司 | A method of along fourth or natural rubber and the compound mixing of polyurethane |
| CN109021540A (en) * | 2018-06-28 | 2018-12-18 | 芜湖卓越线束系统有限公司 | The anti-aging compounded rubber and preparation method thereof that resists cold for automotive wire bundle |
| CN110330781A (en) * | 2019-06-04 | 2019-10-15 | 中电鼎康（天长）科技有限公司 | A kind of ageing-resistant sensor outer housing material of damping and preparation method thereof |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180522 |
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| RJ01 | Rejection of invention patent application after publication |