CN104761773A - Application of rubber thioalkyl phosphate accelerator and rubber anti-yellowing composite formula - Google Patents
Application of rubber thioalkyl phosphate accelerator and rubber anti-yellowing composite formula Download PDFInfo
- Publication number
- CN104761773A CN104761773A CN201510151468.5A CN201510151468A CN104761773A CN 104761773 A CN104761773 A CN 104761773A CN 201510151468 A CN201510151468 A CN 201510151468A CN 104761773 A CN104761773 A CN 104761773A
- Authority
- CN
- China
- Prior art keywords
- rubber
- promotor
- color inhibition
- combination formula
- phosphoric acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/06—Copolymers with styrene
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
Abstract
The invention discloses an application of a rubber thioalkyl phosphate accelerator in a rubber anti-yellowing composite formula, and aims at providing a rubber anti-yellowing composite formula for reducing an appearance yellowing aging phenomenon of a light-colored or colored rubber product under ultraviolet light irradiation. The anti-yellowing composite formula comprises the following components in parts by mass: 100phr of SBR/BR/NR mixed rubber, 20-100phr of a filling agent, 0.5-3.0phr of a processing aid, 0-20phr of processing oil, 0.5-5phr of a vulcanizing agent, 0.5-5.0phr of the thioalkyl phosphate accelerant, 0.5-5phr of zinc oxide, 0-20phr of a colorant, 0.5-5.0phr of other accelerants, and 0-20phr of an active agent. The application and the formula provided by the invention can be applied to the technical field of light-colored or colored rubber products.
Description
Technical field
The present invention relates to the application of rubber alkylthio phosphoric acid salt promotor, also relate to a kind of rubber color inhibition combination formula simultaneously.
Background technology
The application in daily life of light or colored rubber item is very extensive, such as sports shoes, colored foot-operated tire, toy etc., and at home and abroad rubber industry also occupies certain proportion in producing.And in the use procedure of rubber item, inevitably suffer the impact of many environmental factorss, such as sunlight, temperature, humidity etc., especially UV-light, impact especially severe in light color article that UV-light is aging on rubber item, make product appearance color change and reduce the aesthetics of product, affect indirectly application and the sale of product.
In light-colour rubber formula, anti-aging property is one of Consideration important in formulating of recipe.And ordinary rubber commonly uses that protective agent is many has contaminative, will affect the appearance color of end article after using.Therefore, under the dual consideration of the weather resistance taking into account product appearance aesthetics and use, be very important for the design of filling a prescription and selecting of raw material.
With regard to the development of light-colour rubber Products Industry, exploitation can be applicable to rubber chemicals new in light-colour rubber formula, can improving the diversity of formula allotment and increase raw material selectivity, reducing the cost of raw material, will be one of important subject expanding the development of light-colour rubber product application.
Summary of the invention
Technical problem to be solved by this invention overcomes the deficiencies in the prior art, aim to provide a kind of rubber item of light color or colour that can make and there is preferably aesthetics and have stability in use, the application of the rubber alkylthio phosphoric acid salt promotor of the range of application of product can also be improved.Additionally provide simultaneously a kind of can reduce light color or colored rubber item after UV-irradiation, there is the aging phenomenon rubber color inhibition combination formula of outward appearance xanthochromia.
The technical solution adopted in the present invention is: described rubber alkylthio phosphoric acid salt promotor in rubber color inhibition combination formula as color inhibition promotor.
Described rubber color inhibition combination formula is for the production of light color or colorful rubber goods.
Rubber color inhibition combination formula, calculates according to the mass fraction, and described rubber color inhibition combination formula comprises:
SBR/BR/NR mixed rubber 100phr;
Weighting agent 20 ~ 100phr;
Processing aid 0.5 ~ 3.0phr;
Treated oil 0 ~ 20phr;
Vulcanizing agent 0.5 ~ 5phr;
Alkylthio phosphoric acid salt promotor 0.5 ~ 5.0phr;
Zinc oxide 0.5 ~ 5phr;
Tinting material 0 ~ 20phr;
Other promotor 0.5 ~ 5.0phr;
Promoting agent 0 ~ 20phr.
Further, described rubber alkylthio phosphoric acid salt promotor is sulphur phosphine base zinc salt, or is sulphur phosphorus butyl zinc salt, or is sulphur phosphorus fourth octyl group zinc salt.
Further, described weighting agent is white carbon black, or is potter's clay, or is calcium carbonate.
Further, described tinting material is titanium dioxide, or is ferric oxide, or is chromic oxide.
Described rubber color inhibition combination formula, using described SBR/BR/NR mixed rubber as base-material, adds other component in combination formula, through Homogeneous phase mixing, mixing rear obtained.
The invention has the beneficial effects as follows: in the present invention, rubber alkylthio phosphoric acid salt promotor is as the color inhibition promotor of rubber compounding, in light color or the use procedure of colorful rubber goods, reduce rubber item the aging phenomenon of outward appearance xanthochromia occurs after UV-irradiation.Using rubber alkylthio phosphoric acid salt promotor as the color inhibition promotor of rubber compounding, light color or colorful rubber goods can be made to have preferably appearance stability and widespread popularity, thus improve the value added of product, and then improve enterprise profit.
From macroanalysis, the exploitation of novel color inhibition promotor, can increase the selectivity of the diversity of light color or coloured formulations regulation and control, raw material use, help lend some impetus to the application development of overall Rubber Industry.In addition, described rubber alkylthio phosphoric acid salt promotor is the new opplication exploitation with rubber ingredients as color inhibition promotor in rubber color inhibition combination formula, and existing ripe production and supply, are easier to obtain in market.
Accompanying drawing explanation
Fig. 1 is the preparation flow figure of described rubber color inhibition combination formula.
Embodiment
The invention discloses the application of rubber alkylthio phosphoric acid salt promotor, described rubber alkylthio phosphoric acid salt promotor in rubber color inhibition combination formula as color inhibition promotor.
Described rubber color inhibition combination formula is for the production of light color or colorful rubber goods.
The invention also discloses a kind of rubber color inhibition combination formula, calculate according to the mass fraction, described rubber color inhibition combination formula comprises:
SBR/BR/NR mixed rubber 100phr;
Weighting agent 20 ~ 100phr;
Processing aid 0.5 ~ 3.0phr;
Treated oil 0 ~ 20phr;
Vulcanizing agent 0.5 ~ 5phr;
Alkylthio phosphoric acid salt promotor 0.5 ~ 5.0phr;
Zinc oxide 0.5 ~ 5phr;
Tinting material 0 ~ 20phr;
Other promotor 0.5 ~ 5.0phr;
Promoting agent 0 ~ 20phr.
Described rubber alkylthio phosphoric acid salt promotor is sulphur phosphine base zinc salt, or is sulphur phosphorus butyl zinc salt, or is sulphur phosphorus fourth octyl group zinc salt.
Described weighting agent is white carbon black, or is potter's clay, or is calcium carbonate.
Described tinting material is titanium dioxide, or is ferric oxide, or is chromic oxide.
Described rubber color inhibition combination formula, using described SBR/BR/NR mixed rubber as base-material, adds other component in combination formula, through Homogeneous phase mixing, mixing rear obtained.
embodiment one:
Rubber alkylthio phosphoric acid salt promotor as novel color inhibition promotor application testing, part substituted thiazole rubber accelerator MBTS.
As Fig. 1 technical process, weigh and prepare rubber unvulcanizate by combination formula in table 1 and carry out vulcanization characteristics, physical property measurement and UV-irradiation color inhibition contrast test.
Table 1 alkylthio phosphoric acid salt promotor is filled a prescription as color inhibition promotor application testing
The contrast experiment of part substituted thiazole rubber accelerator MBTS has been carried out in this test as the application of color inhibition promotor to alkylthio phosphoric acid salt promotor, under identical cure conditions, control cure characteristic, Mechanics Performance Testing and the test of UV-irradiation color inhibition.Result shows, uses rubber alkylthio phosphoric acid salt promotor as the test formulations of color inhibition promotor, in vulcanization characteristics and mechanical experimental results (as shown in table 2), has close Knot fruit; But in color inhibition test, use rubber alkylthio phosphoric acid salt promotor to substantially improve the Yellow Change feelings Condition of rubber Rubber irradiating ultraviolet light Hou as color inhibition promotor, the outer Concept Steady carrying high-sulfurized rubber Rubber is qualitative.
Table 2 alkylthio phosphoric acid salt promotor is as color inhibition promotor test result
Remarks: Δ b+ represents partially yellow, on the occasion of less expression more color inhibition
embodiment two:
Alkylthio phosphoric acid salt promotor as novel color inhibition promotor application testing, complete substituted thiazole rubber accelerator MBTS.
As Fig. 1 technical process, weigh and prepare rubber unvulcanizate by combination formula in table 3 and carry out vulcanization characteristics contrast test.
Table 3 alkylthio phosphoric acid salt promotor is filled a prescription as color inhibition promotor application testing
This test has carried out the contrast experiment of complete substituted thiazole rubber accelerator MBTS to alkylthio phosphoric acid salt promotor as the application of color inhibition promotor, under identical cure conditions, and control cure characteristic and the test of UV-irradiation color inhibition.Result shows, uses rubber alkylthio phosphoric acid salt promotor as the test formulations of color inhibition promotor, in vulcanization characteristics and result (as shown in table 4), has close Knot fruit; But in color inhibition test, use rubber alkylthio phosphoric acid salt promotor to substantially improve the Yellow Change feelings Condition of rubber Rubber irradiating ultraviolet light Hou as color inhibition promotor, the outer Concept Steady carrying high-sulfurized rubber Rubber is qualitative.
Table 4 alkylthio phosphoric acid salt promotor is as color inhibition promotor test result
Remarks: Δ b+ represents partially yellow, on the occasion of less expression more color inhibition.
The present invention can be applicable to the technical field of light color or colorful rubber goods.
Although embodiments of the invention describe with practical solution, do not form the restriction to implication of the present invention, for those skilled in the art, according to this specification sheets to the amendment of its embodiment and and the combination of other schemes be all apparent.
Claims (8)
1. the application of rubber alkylthio phosphoric acid salt promotor, is characterized in that: described rubber alkylthio phosphoric acid salt promotor in rubber color inhibition combination formula as color inhibition promotor.
2. the application of rubber alkylthio phosphoric acid salt promotor according to claim 1, is characterized in that: described rubber color inhibition combination formula is for the production of light color or colorful rubber goods.
3. the application of rubber alkylthio phosphoric acid salt promotor according to claim 1 and 2, is characterized in that: described rubber alkylthio phosphoric acid salt promotor is sulphur phosphine base zinc salt, or is sulphur phosphorus butyl zinc salt, or is sulphur phosphorus fourth octyl group zinc salt.
4. comprise a rubber color inhibition combination formula for the rubber alkylthio phosphoric acid salt promotor as described in right 1, it is characterized in that: calculate according to the mass fraction, described rubber color inhibition combination formula comprises:
SBR/BR/NR mixed rubber 100phr;
Weighting agent 20 ~ 100phr;
Processing aid 0.5 ~ 3.0phr;
Treated oil 0 ~ 20phr;
Vulcanizing agent 0.5 ~ 5phr;
Alkylthio phosphoric acid salt promotor 0.5 ~ 5.0phr;
Zinc oxide 0.5 ~ 5phr;
Tinting material 0 ~ 20phr;
Other promotor 0.5 ~ 5.0phr;
Promoting agent 0 ~ 20phr.
5. rubber color inhibition combination formula according to claim 4, is characterized in that: described rubber alkylthio phosphoric acid salt promotor is sulphur phosphine base zinc salt, or is sulphur phosphorus butyl zinc salt, or is sulphur phosphorus fourth octyl group zinc salt.
6. rubber color inhibition combination formula according to claim 4, is characterized in that: described weighting agent is white carbon black, or is potter's clay, or be calcium carbonate.
7. rubber color inhibition combination formula according to claim 4, is characterized in that: described tinting material is titanium dioxide, or is ferric oxide, or be chromic oxide.
8. the rubber color inhibition combination formula according to any one of claim 4 to 7, it is characterized in that: described rubber color inhibition combination formula is using described SBR/BR/NR mixed rubber as base-material, add other component in combination formula, through Homogeneous phase mixing, mixing rear obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510151468.5A CN104761773A (en) | 2015-04-01 | 2015-04-01 | Application of rubber thioalkyl phosphate accelerator and rubber anti-yellowing composite formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510151468.5A CN104761773A (en) | 2015-04-01 | 2015-04-01 | Application of rubber thioalkyl phosphate accelerator and rubber anti-yellowing composite formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104761773A true CN104761773A (en) | 2015-07-08 |
Family
ID=53643889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510151468.5A Pending CN104761773A (en) | 2015-04-01 | 2015-04-01 | Application of rubber thioalkyl phosphate accelerator and rubber anti-yellowing composite formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104761773A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113265093A (en) * | 2021-06-04 | 2021-08-17 | 佛山市丰正科技有限公司 | Rubber yellowing-resistant accelerant, preparation method thereof and rubber product |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080183018A1 (en) * | 2007-01-31 | 2008-07-31 | R.T. Vanderbilt Company, Inc. | Dithiophosphate composition and utility in rubber |
| CN103665464A (en) * | 2013-12-02 | 2014-03-26 | 珠海经济特区科茂橡塑材料有限公司 | Application of rubber thiocarbamate accelerant and yellowing-resistant rubber combined formula |
-
2015
- 2015-04-01 CN CN201510151468.5A patent/CN104761773A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080183018A1 (en) * | 2007-01-31 | 2008-07-31 | R.T. Vanderbilt Company, Inc. | Dithiophosphate composition and utility in rubber |
| CN103665464A (en) * | 2013-12-02 | 2014-03-26 | 珠海经济特区科茂橡塑材料有限公司 | Application of rubber thiocarbamate accelerant and yellowing-resistant rubber combined formula |
Non-Patent Citations (1)
| Title |
|---|
| 许春华: ""我国橡胶助剂工业的现状与发展"", 《中国橡胶》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113265093A (en) * | 2021-06-04 | 2021-08-17 | 佛山市丰正科技有限公司 | Rubber yellowing-resistant accelerant, preparation method thereof and rubber product |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104744736B (en) | Material for sole of shoe and preparation method thereof | |
| CN102924762B (en) | Sulfur pre-dispersing mother rubber particle tread rubber and preparation method thereof | |
| CN102871291A (en) | Anti-skid sole and preparation method thereof | |
| CN103289250B (en) | PVC film of a kind of safety non-toxic and preparation method thereof | |
| CN104057674B (en) | A kind of three layers of composite red color canopy film for leek plantation | |
| CN105199183A (en) | Color masterbatch formula | |
| WO2015054118A9 (en) | Treated fillers, compositions containing same, and articles prepared therefrom | |
| CN104327340A (en) | Rubber composition | |
| CN102924761B (en) | Tread rubber of zinc oxide pre-dispersion master colloidal particle and preparation method thereof | |
| WO2017066973A1 (en) | Colour masterbatch formula | |
| CN103180128B (en) | The formation method of the colored portion of tire and the tire obtained by the method | |
| CN104761773A (en) | Application of rubber thioalkyl phosphate accelerator and rubber anti-yellowing composite formula | |
| US20160145418A1 (en) | Rubber tyre compound production method | |
| CN103232640A (en) | Spraying-free aesthetic resin composition with amber effect and preparation method thereof | |
| CN103665464A (en) | Application of rubber thiocarbamate accelerant and yellowing-resistant rubber combined formula | |
| CN102273773A (en) | Thermochromic plastic button and producing method thereof | |
| CN104755544A (en) | Tread compound production method | |
| CN104010828A (en) | Colored tyre portions | |
| CN105254938A (en) | Novel color base and vulcanization process thereof | |
| CN102504638A (en) | Normal-temperature fast-drying polymer putty | |
| CN103306142B (en) | Special fluorescent pigment for leather | |
| CN103435954B (en) | Thermoplastic rubber modified material and production method | |
| CN103740094A (en) | Antistatic moistureproof anti-UV (ultraviolet) color master batch for nylon | |
| CN107793634A (en) | A kind of light PP alloys with high shading performance and preparation method thereof | |
| CN106750807A (en) | A kind of antibacterial anti-aging polyethylene color master batch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150708 |