CN107189102A - A kind of hydridization filler support type age resistor and preparation method and application - Google Patents
A kind of hydridization filler support type age resistor and preparation method and application Download PDFInfo
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- CN107189102A CN107189102A CN201710497838.XA CN201710497838A CN107189102A CN 107189102 A CN107189102 A CN 107189102A CN 201710497838 A CN201710497838 A CN 201710497838A CN 107189102 A CN107189102 A CN 107189102A
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- age resistor
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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
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
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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
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/17—Amines; Quaternary ammonium compounds
- C08K5/18—Amines; Quaternary ammonium compounds with aromatically bound amino groups
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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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
- C08K7/24—Expanded, porous or hollow particles inorganic
- C08K7/26—Silicon- containing compounds
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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
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
- C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
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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
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- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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Abstract
The invention discloses a kind of hydridization filler support type age resistor and preparation method and application.This method is comprised the following steps：（1）Hydridization filler is mixed with silane coupler, 10~24h of stirring reaction at 70 ~ 90 DEG C, intermediate product is obtained after drying；（2）By step（1）Intermediate product and N diphenyl-para-phenylene diamines（RT）Mixing, 8~12h of stirring reaction at 50~70 DEG C obtains hydridization filler support type age resistor after drying.The hydridization filler support type age resistor can significantly reduce volatilization transport phenomena of the small molecule age resistor in rubber matrix, have than general Ammonia antioxidant 4010NA and more effectively prevent old effect, be with a wide range of applications in rubber materials.
Description
Technical field
The invention belongs to rubber antioxidant and application field, and in particular to a kind of hydridization filler support type age resistor and its system
Preparation Method and application.
Background technology
The development of rubber composite and the extensive use of inorganic filler and rubber chemicals are closely related.Nano hybridization filler
Be by two or more inorganic nano-particle by the modes such as hydrogen bond, Electrostatic Absorption, chemical bond combine it is new
Type Nano filling.Compared with common single filler, hydridization filler has unique appearance structure, generally to macromolecule composite wood
Material produces more significant synergy.In the early-stage Study of applicant, by sol-gal process in galapectite surface in situ
One layer of nano-silicon dioxide particle is generated, a kind of new hydridization filler has been obtained.It is this to receive compared with halloysite nanotubes
Rice hydridization packing specific area is significantly improved, and surface has more activity hydroxies, is a kind of excellent nano-carrier.
Rubber antioxidant is important part in rubber, generally gives to the excellent heat oxygen aging resistance of rubber
Performance, but common commercialization age resistor is there is also the shortcoming for easily migrating, moving out, therefore, develop it is resistance to move out new prevent
Old agent is always the research emphasis of rubber materials.The present invention is using coupling agent as bridge, by Ammonia age resistor (4010NA, 4020)
Intermediate N diphenyl-para-phenylene diamine (RT) load to the surface of hydridization filler, prepared a kind of hydridization filler support type and prevented
Old agent.This support type age resistor is that by chemical bond small molecule age resistor or age resistor intermediate are tightly secured in into hydridization
The surface of filler, significantly reduces volatilization and migration of the small molecule age resistor in rubber matrix, improves rubber combined material
The anti-old effect of material, has a good application prospect in rubber industry.Such age resistor has no report so far.
The content of the invention
In order to overcome the deficiencies in the prior art, the present invention is first modified using a kind of silane coupler to hydridization filler,
Then intermediate product is prepared into support type age resistor with RT reactions again, solves the shortcoming that Ammonia age resistor is easily moved out.
The purpose of the present invention is achieved through the following technical solutions.
A kind of preparation method of hydridization filler support type age resistor, is comprised the following steps：
(1) hydridization filler is mixed with silane coupler, the stirring reaction at 70~90 DEG C, intermediate product is obtained after drying
(m-HS)；
(2) intermediate product of step (1) is mixed with 4-aminodiphenylamine, the stirring reaction at 50~70 DEG C, dried
Hydridization filler support type age resistor is obtained afterwards.
It is preferred that, silane coupler described in step (1) is γ-(2,3- the third oxygen of epoxy) propyl trimethoxy silicane,
Gamma-aminopropyl-triethoxy-silane, γ-methacryloxypropyl trimethoxy silane, γ-r-chloropropyl trimethoxyl silicon
In alkane, double (γ-triethoxy silicon substrate propyl group) tetrasulfides and 3- (trimethoxysilyl) -1- propanethiols it is a kind of with
On, more preferably γ-(2,3- the third oxygen of epoxy) propyl trimethoxy silicane (KH560).
It is preferred that, the temperature of step (1) described drying is 50~70 DEG C.
It is preferred that, the silane coupler described in step (1) is γ-(2,3- the third oxygen of epoxy) propyl trimethoxy silicane.
It is preferred that, hydridization filler described in step (1) for halloysite nanotubes by sol-gal process prepare it is inorganic
Filler, surface contains active hydroxyl.This method is concretely comprised the following steps：The 5g halloysite nanotubes purified are distributed to 100ml
In 95% absolute ethyl alcohol, and 5ml 25wt% ammoniacal liquor is added, then the ultrasonic disperse 20min at 30 DEG C is added dropwise 0.2ml bis-
Dibutyl tin laurate, at 40 DEG C, stirs 0.5 hour, is then added dropwise after 2.5g tetraethyl orthosilicate, completion of dropping, 40
DEG C stirring reaction 3 hours, product is centrifuged simultaneously wash five times with ethanol, is put into 80 DEG C of vacuum drying ovens drying 10 hours, is obtained
Hydridization filler, i.e. halloysite nanotubes-SiO 2 hybrid filler.
It is preferred that, the time of stirring reaction described in step (1) is 10~24h.
It is preferred that, the silane coupler described in step (1) is 8wt%~10wt% of hydridization filler.
It is preferred that, described silane coupler is the 9wt% of hydridization filler.
It is preferred that, in step (2), the mass ratio 10 of hydridization filler and 4-aminodiphenylamine in intermediate product：(0.5
~2), more preferably 8:1.
It is preferred that, the time of stirring reaction described in step (2) is 8~12h.
It is preferred that, the temperature of the drying described in step (2) is 50~70 DEG C.
It is preferred that, the mass ratio of hydridization filler in intermediate product and 4-aminodiphenylamine described in step (2) is 10:
1。
A kind of hydridization filler support type age resistor prepared by the process described above, the hydridization filler support type is prevented
Application of the old agent in rubber composite is prepared.
It is preferred that, the matrix of the rubber composite is natural rubber, butadiene-styrene rubber (SBR) or other synthetic rubber.
The principle of the present invention：Hydridization filler HNTs-g-SiO is prepared first with situ synthesis2(HS), then to it carry out
Coupling agent treatment obtains intermediate product m-HS, and then prepared by intermediate product and RT reactions into support type antioxidant H S-s-RT.
Compared with prior art, the present invention has advantages below：
1st, support type age resistor of the invention is uniformly dispersed in rubber matrix, can preferably play anti-old effect, extends
The service life of rubber；
2nd, support type age resistor of the invention is difficult migration in rubber matrix, old with excellent solvent resistant, heat-resisting oxygen
The effect of change.
Brief description of the drawings
Fig. 1 is the preparation principle schematic diagram of hydridization filler support type age resistor of the present invention.
The infrared spectrogram for the HS-s-RT that Fig. 2 is HS and prepared by embodiment 1.
Fig. 3 is HS-s-RT prepared by HS, m-HS and embodiment 1 thermal gravimetric analysis curve figure.
Fig. 4 is the oxidation induction period curve map of styrene-butadiene rubber composite material prepared by embodiment 2.
Fig. 5 is the stretching strength retentivity curve map after styrene-butadiene rubber composite material aging prepared by embodiment 2.
Fig. 6 is the styrene-butadiene rubber composite material oxidation induction period of the preparation of embodiment 2 with extraction times variation diagram.
Embodiment
With reference to embodiment, the present invention is described in further detail, but the implementation of the present invention is not limited to this.
Wherein, the hydridization filler HNTs-g-SiO used in following examples2Preparation method refer to Application No. 2016107406975
Patent application.
The preparation principle schematic diagram of hydridization filler support type age resistor of the present invention is as shown in Figure 1.
Embodiment 1
By 10g HNTs-g-SiO2And 0.8g silane couplers γ-(oxygen of 2,3- epoxies third) propyl trimethoxy silicon (HS)
Alkane is added in 500mL three-necked flask, is reacted 10 hours at 70 DEG C, is cooled to room temperature, and centre is obtained after being dried at 50 DEG C
Product (m-HS).0.5g RT (4-aminodiphenylamine) are added, 8h is reacted at 50 DEG C, after then being dried at 60 DEG C
To support type age resistor, labeled as HS-s-RT.
Infrared spectrum of the support type age resistor manufactured in the present embodiment after ethanolic extraction as shown in the curve b in Fig. 2,
2946cm-1And 2875cm-1Place is the stretching vibration absworption peak of methylene, while in 1521cm-1There is the carbon skeleton C=C of aromatic ring
Flexural vibrations absworption peak.The thermogravimetric analysis figure of the present embodiment synthetic product is as shown in Figure 3.With reference to infrared spectrum and thermogravimetric analysis figure
Understand, RT is successfully grafted on hydridization filler.
Embodiment 2
By 10g HNTs-g-SiO2And 1g silane couplers γ-(oxygen of 2,3- epoxies third) propyl trimethoxy silicane (HS)
In the three-necked flask for adding 500mL, reacted 12 hours at 80 DEG C, be cooled to room temperature, intermediate product is obtained after being dried at 70 DEG C
(m-HS).Add 1g RT (4-aminodiphenylamine) and react 12h at 60 DEG C, support type is obtained after being dried at 50 DEG C and is prevented
Old agent, labeled as HS-s-RT.
The support type antioxidant H S-s-RT prepared using γ-(oxygen of 2,3- epoxies third) propyl trimethoxy silicane prepares fourth
The basic recipe of benzene rubber composite is as shown in table 1.The preparation detailed process of styrene-butadiene rubber composite material：By addition rubber
(SBR), the order of activator (ZnO+St), filler, accelerator, age resistor and Sulfur, is mixed in two-roll mill successively
Uniformly, then vulcanization obtains styrene-butadiene rubber composite material at 160 DEG C.
Table 1
Unit in table 1 is mass parts (phr)；Wherein St is stearic acid；CZ is rubber accelerator N- cyclohexyl -2- benzene a pair of horses going side by side
Thiazolesulfenamide；4010NA represents age resistor N- isopropyl-N'- diphenyl-para-phenylene diamines；S is Sulfur.
The oxidation induction period test curve figure of gained styrene-butadiene rubber composite material is as shown in figure 4, the oxygen of rubber composite
Change induction period size and be followed successively by SBR/HS-s-RT>SBR/m-HS/4010NA>Prevent in SBR/HS/4010NA, SBR/HS-s-RT old
Agent is supported on filler, as filler glue is evenly dispersed in rubber matrix, compared to the age resistor in other composites, with
Rubber contact chance is greatly increased, so its oxidation induction period highest.
Fig. 5 be the stretching strength retentivity of styrene-butadiene rubber composite material with the variation diagram of days of ageing, it is seen that
The rubber composite that stretching strength retentivity is filled apparently higher than small molecule age resistor, prevents old excellent effect.Fig. 6 is butylbenzene rubber
Glue composite oxidation induction period with extraction times variation diagram, there it can be seen that addition the present invention support type age resistor
The oxidation induction period of HS-s-RT styrene-butadiene rubber composite material reduces smaller, resistance to effect of moving out with the extension of extraction times
It is substantially better than common small molecule age resistor.
Embodiment 3
By 10g HNTs-g-SiO2And 0.9g silane couplers γ-(oxygen of 2,3- epoxies third) propyl trimethoxy silicon (HS)
Alkane is added in 500mL three-necked flask, is reacted 24 hours at 90 DEG C, is cooled to room temperature, and centre is obtained after being dried at 60 DEG C
Product (m-HS).Add 2g RT (4-aminodiphenylamine) and react 10h at 70 DEG C, support type is dried to obtain at 70 DEG C
Age resistor, labeled as HS-s-RT.
Table 2
According to the formula of table 2, after the age resistor of preparation is added in butadiene-styrene rubber, survey its oxidation induction period and understand, with
SBR/m-HS/4010NA is compared, and the oxidation induction period of SBR/HS-s-RT composites is brought up to by 109.45min
122.73min, the ageing-resistant performance of styrene-butadiene rubber composite material significantly improves.
Claims (10)
1. a kind of preparation method of hydridization filler support type age resistor, it is characterised in that comprise the following steps：
（1）Hydridization filler is mixed with silane coupler, the stirring reaction at 70 ~ 90 DEG C, intermediate product is obtained after drying；
（2）By step（1）Intermediate product mixed with 4-aminodiphenylamine, the stirring reaction at 50~70 DEG C, dry after
Hydridization filler support type age resistor.
2. a kind of preparation method of hydridization filler support type age resistor according to claim 1, it is characterised in that step
（1）Described in silane coupler be γ-(oxygen of 2,3- epoxies third) propyl trimethoxy silicane, gamma-aminopropyl-triethoxy silicon
Alkane, γ-methacryloxypropyl trimethoxy silane, γ-r-chloropropyl trimethoxyl silane, double (γ-triethoxy silicon substrate
Propyl group) one or more of tetrasulfide and 3- (trimethoxysilyl) -1- propanethiols.
3. a kind of preparation method of hydridization filler support type age resistor according to claim 1, it is characterised in that step
（1）Described in hydridization filler be the inorganic filler that is prepared by sol-gal process of halloysite nanotubes.
4. a kind of preparation method of hydridization filler support type age resistor according to claim 1, it is characterised in that step
（1）Described in stirring reaction time be 10~24h.
5. a kind of preparation method of hydridization filler support type age resistor according to claim 1, it is characterised in that step
（1）Described in silane coupler be hydridization filler 8wt% ~ 10wt%.
6. the preparation method of a kind of hydridization filler support type age resistor according to claim 5, it is characterised in that described
Silane coupler is the 9wt% of hydridization filler.
7. a kind of preparation method of hydridization filler support type age resistor according to claim 1, it is characterised in that step
（2）In, the mass ratio of hydridization filler and 4-aminodiphenylamine in intermediate product is 10：（0.5~2）.
8. a kind of preparation method of hydridization filler support type age resistor according to claim 1, it is characterised in that step
（2）Described in stirring reaction time be 8~12h.
9. a kind of hydridization filler support type age resistor prepared as the method described in any one of claim 1 ~ 8.
10. application of a kind of hydridization filler support type age resistor in rubber composite is prepared described in claim 9.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106854387A (en) * | 2017-01-04 | 2017-06-16 | 华南理工大学 | A kind of rubber antioxidant reduction and modified graphene oxide and preparation method and application |
| CN110564072A (en) * | 2019-10-25 | 2019-12-13 | 长春工业大学 | Preparation method of high-rigidity, high-toughness and aging-resistant ABS resin |
| CN110734581A (en) * | 2018-07-18 | 2020-01-31 | 北京化工大学 | halloysite nanotube grafted with antioxidant as well as preparation method and application thereof |
| CN111825898A (en) * | 2019-04-18 | 2020-10-27 | 北京化工大学 | Rubber antioxidant and preparation method thereof |
| CN115403680A (en) * | 2022-08-24 | 2022-11-29 | 华南理工大学 | Nano silicon dioxide/chitosan hybrid material loaded anti-aging agent and preparation and application thereof |
| CN115536914A (en) * | 2022-10-17 | 2022-12-30 | 山西浙大新材料与化工研究院 | Composite anti-aging agent, preparation method thereof and heat-resistant rubber material |
| CN115536913A (en) * | 2022-10-12 | 2022-12-30 | 科迈特新材料有限公司 | Heat-resistant and aging-resistant modifier for rubber and preparation method thereof |
| CN115612191A (en) * | 2022-10-17 | 2023-01-17 | 太原理工大学 | High-temperature-resistant anti-aging flame-retardant rubber material, adhesive, high-temperature-resistant high-bonding flame-retardant rubber conveyor belt and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101372620A (en) * | 2008-09-25 | 2009-02-25 | 河南省科学院 | Galapectite load antimony pentoxide nano complex and preparation thereof |
| CN103396592A (en) * | 2013-07-11 | 2013-11-20 | 华南理工大学 | Supported rubber anti-aging agent, as well as preparation method and application thereof |
| CN105670040A (en) * | 2016-02-25 | 2016-06-15 | 华南理工大学 | Loaded rubber anti-aging agent and preparation method and application thereof |
| CN106279772A (en) * | 2016-08-26 | 2017-01-04 | 华南理工大学 | The method that a kind of halloysite nanotubes surface in situ growth silicon dioxide prepares hydridization filler |
| CN106349505A (en) * | 2016-08-26 | 2017-01-25 | 华南理工大学 | Reinforcing and anti-aging environment-friendly rubber aging inhibitor and preparation method and application thereof |
-
2017
- 2017-06-27 CN CN201710497838.XA patent/CN107189102B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101372620A (en) * | 2008-09-25 | 2009-02-25 | 河南省科学院 | Galapectite load antimony pentoxide nano complex and preparation thereof |
| CN103396592A (en) * | 2013-07-11 | 2013-11-20 | 华南理工大学 | Supported rubber anti-aging agent, as well as preparation method and application thereof |
| CN105670040A (en) * | 2016-02-25 | 2016-06-15 | 华南理工大学 | Loaded rubber anti-aging agent and preparation method and application thereof |
| CN106279772A (en) * | 2016-08-26 | 2017-01-04 | 华南理工大学 | The method that a kind of halloysite nanotubes surface in situ growth silicon dioxide prepares hydridization filler |
| CN106349505A (en) * | 2016-08-26 | 2017-01-25 | 华南理工大学 | Reinforcing and anti-aging environment-friendly rubber aging inhibitor and preparation method and application thereof |
Non-Patent Citations (7)
| Title |
|---|
| DECHAO HU,ET AL.: "A novel hybrid filler of halloysite nanotubes/silica fabricated by electrostatic self-assembly", 《MATERIALS LETTERS》 * |
| HAITO WEI,ET AL.: "Effect of nanosilica-based immobile antioxidant on thermal oxidative degradation of SBR", 《RSC ADVANCES》 * |
| JING LIN,ET AL.: "In-situ fabrication of halloysite nanotubes/silica nano hybrid and its application in unsaturated polyester resin", 《APPLIED SURFACE SCIENCE》 * |
| LILI GUO,ET AL.: "Synthesis of nanosilica-based immobile antioxidant and its antioxidative efficiency in SBR composites", 《POLYMER COMPOSITES》 * |
| 同济大学普通化学及无机化学教研室: "《普通化学》", 31 July 2004 * |
| 吴庆定等: "《非金属材料及应用》", 31 May 2016 * |
| 潘其维等: "表面接枝防老剂的白炭黑在天然橡胶中的应用", 《复合材料学报》 * |
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| CN110734581A (en) * | 2018-07-18 | 2020-01-31 | 北京化工大学 | halloysite nanotube grafted with antioxidant as well as preparation method and application thereof |
| CN111825898A (en) * | 2019-04-18 | 2020-10-27 | 北京化工大学 | Rubber antioxidant and preparation method thereof |
| CN111825898B (en) * | 2019-04-18 | 2022-06-28 | 北京化工大学 | Rubber anti-aging agent and preparation method thereof |
| CN110564072A (en) * | 2019-10-25 | 2019-12-13 | 长春工业大学 | Preparation method of high-rigidity, high-toughness and aging-resistant ABS resin |
| CN110564072B (en) * | 2019-10-25 | 2021-12-21 | 长春工业大学 | Preparation method of high-rigidity, high-toughness and aging-resistant ABS resin |
| CN115403680A (en) * | 2022-08-24 | 2022-11-29 | 华南理工大学 | Nano silicon dioxide/chitosan hybrid material loaded anti-aging agent and preparation and application thereof |
| CN115403680B (en) * | 2022-08-24 | 2023-03-21 | 华南理工大学 | Nano silicon dioxide/chitosan hybrid material loaded anti-aging agent and preparation and application thereof |
| CN115536913A (en) * | 2022-10-12 | 2022-12-30 | 科迈特新材料有限公司 | Heat-resistant and aging-resistant modifier for rubber and preparation method thereof |
| CN115536913B (en) * | 2022-10-12 | 2024-04-16 | 科迈特新材料有限公司 | Heat-resistant and aging-resistant modifier for rubber and preparation method thereof |
| CN115536914A (en) * | 2022-10-17 | 2022-12-30 | 山西浙大新材料与化工研究院 | Composite anti-aging agent, preparation method thereof and heat-resistant rubber material |
| CN115612191A (en) * | 2022-10-17 | 2023-01-17 | 太原理工大学 | High-temperature-resistant anti-aging flame-retardant rubber material, adhesive, high-temperature-resistant high-bonding flame-retardant rubber conveyor belt and preparation method thereof |
| CN115536914B (en) * | 2022-10-17 | 2023-06-09 | 山西浙大新材料与化工研究院 | Composite anti-aging agent, preparation method thereof and heat-resistant rubber material |
| CN115612191B (en) * | 2022-10-17 | 2023-08-22 | 太原理工大学 | High-temperature-resistant aging-resistant flame-retardant rubber material, rubberizing, high-temperature-resistant high-adhesion-resistant flame-retardant rubber conveyer belt and preparation method thereof |
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