CN112321907A - Corrosion-resistant and heat-resistant rubber - Google Patents
Corrosion-resistant and heat-resistant rubber Download PDFInfo
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- CN112321907A CN112321907A CN202011235824.9A CN202011235824A CN112321907A CN 112321907 A CN112321907 A CN 112321907A CN 202011235824 A CN202011235824 A CN 202011235824A CN 112321907 A CN112321907 A CN 112321907A
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- 238000005260 corrosion Methods 0.000 title claims abstract description 43
- 229920001971 elastomer Polymers 0.000 title claims abstract description 40
- 230000007797 corrosion Effects 0.000 title claims abstract description 34
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 37
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 24
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000003063 flame retardant Substances 0.000 claims abstract description 21
- 230000003712 anti-aging effect Effects 0.000 claims abstract description 17
- 239000006229 carbon black Substances 0.000 claims abstract description 16
- 239000004014 plasticizer Substances 0.000 claims abstract description 14
- 229920000459 Nitrile rubber Polymers 0.000 claims abstract description 13
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 13
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 13
- 244000043261 Hevea brasiliensis Species 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 12
- 229920003052 natural elastomer Polymers 0.000 claims abstract description 12
- 229920001194 natural rubber Polymers 0.000 claims abstract description 12
- 239000012188 paraffin wax Substances 0.000 claims abstract description 12
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 12
- 239000012190 activator Substances 0.000 claims abstract description 11
- 239000003242 anti bacterial agent Substances 0.000 claims abstract description 11
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 11
- 239000003112 inhibitor Substances 0.000 claims abstract description 6
- 239000011347 resin Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 8
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 claims description 4
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical group [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 4
- 150000002148 esters Chemical class 0.000 claims description 4
- -1 fatty acid ester Chemical class 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 229910052717 sulfur Inorganic materials 0.000 claims description 4
- 239000011593 sulfur Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- NDRKXFLZSRHAJE-UHFFFAOYSA-N 1,2,3,4,5-pentabromo-6-(2,3,4-tribromophenyl)benzene Chemical group BrC1=C(Br)C(Br)=CC=C1C1=C(Br)C(Br)=C(Br)C(Br)=C1Br NDRKXFLZSRHAJE-UHFFFAOYSA-N 0.000 claims description 2
- FIAXCDIQXHJNIX-UHFFFAOYSA-N 1,2,3,4,5-pentabromo-6-ethylbenzene Chemical compound CCC1=C(Br)C(Br)=C(Br)C(Br)=C1Br FIAXCDIQXHJNIX-UHFFFAOYSA-N 0.000 claims description 2
- YAJYJWXEWKRTPO-UHFFFAOYSA-N 2,3,3,4,4,5-hexamethylhexane-2-thiol Chemical compound CC(C)C(C)(C)C(C)(C)C(C)(C)S YAJYJWXEWKRTPO-UHFFFAOYSA-N 0.000 claims description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 2
- 239000004215 Carbon black (E152) Substances 0.000 claims description 2
- 239000004593 Epoxy Substances 0.000 claims description 2
- 239000004902 Softening Agent Substances 0.000 claims description 2
- 235000021355 Stearic acid Nutrition 0.000 claims description 2
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical compound C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 230000003213 activating effect Effects 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- 150000008052 alkyl sulfonates Chemical class 0.000 claims description 2
- XNNQFQFUQLJSQT-UHFFFAOYSA-N bromo(trichloro)methane Chemical compound ClC(Cl)(Cl)Br XNNQFQFUQLJSQT-UHFFFAOYSA-N 0.000 claims description 2
- FMWLUWPQPKEARP-UHFFFAOYSA-N bromodichloromethane Chemical compound ClC(Cl)Br FMWLUWPQPKEARP-UHFFFAOYSA-N 0.000 claims description 2
- FJBFPHVGVWTDIP-UHFFFAOYSA-N dibromomethane Chemical compound BrCBr FJBFPHVGVWTDIP-UHFFFAOYSA-N 0.000 claims description 2
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 2
- 230000002708 enhancing effect Effects 0.000 claims description 2
- 239000000194 fatty acid Substances 0.000 claims description 2
- 229930195729 fatty acid Natural products 0.000 claims description 2
- 229930195733 hydrocarbon Natural products 0.000 claims description 2
- 150000002430 hydrocarbons Chemical class 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 claims description 2
- 229920005862 polyol Polymers 0.000 claims description 2
- 229920002545 silicone oil Polymers 0.000 claims description 2
- 239000008117 stearic acid Substances 0.000 claims description 2
- QAZLUNIWYYOJPC-UHFFFAOYSA-M sulfenamide Chemical compound [Cl-].COC1=C(C)C=[N+]2C3=NC4=CC=C(OC)C=C4N3SCC2=C1C QAZLUNIWYYOJPC-UHFFFAOYSA-M 0.000 claims description 2
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical group CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 claims description 2
- 229960002447 thiram Drugs 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000003313 weakening effect Effects 0.000 claims description 2
- 239000011787 zinc oxide Substances 0.000 claims description 2
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims description 2
- SPTHWAJJMLCAQF-UHFFFAOYSA-N 1,2-di(propan-2-yl)benzene;hydrogen peroxide Chemical compound OO.CC(C)C1=CC=CC=C1C(C)C SPTHWAJJMLCAQF-UHFFFAOYSA-N 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000002360 preparation method Methods 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- SPTHWAJJMLCAQF-UHFFFAOYSA-M ctk4f8481 Chemical compound [O-]O.CC(C)C1=CC=CC=C1C(C)C SPTHWAJJMLCAQF-UHFFFAOYSA-M 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
Classifications
-
- 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
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses corrosion-resistant and heat-resistant rubber, which is characterized in that: the rubber comprises the following components in parts by weight: 80-100 parts of natural rubber, 20-30 parts of nitrile rubber, 15-30 parts of carbon black, 18-24 parts of silicon dioxide, 3-5 parts of paraffin, 15-25 parts of plasticizer, 10-20 parts of vulcanizing agent, 3-9 parts of activator, 10-15 parts of softener, 5-10 parts of accelerator, 6-11 parts of corrosion inhibitor, 10-14 parts of anti-aging agent, 15-18 parts of flame retardant, 4-9 parts of antioxidant and 10-20 parts of antibacterial agent. The anti-corrosion and heat-resistant rubber is prepared by a simple preparation method on the basis of reasonable formula design, has low rubber cost, good corrosion resistance and good heat resistance, is suitable for various environments which are corrosive to rubber materials due to high corrosion resistance of the antioxidant, improves the corrosion resistance of the rubber materials, and can adapt to more complex use environments due to high flame retardance of the flame retardant.
Description
Technical Field
The invention relates to the field of rubber materials, in particular to corrosion-resistant and heat-resistant rubber.
Background
The rubber is an elastic polymer, is an important strategic material, is widely applied to the fields of high and new technology, national economy, national defense and military industry and the like, is prepared by taking pure natural rubber as a main body, adding a specific foaming agent together with other raw materials and carrying out hot press molding on the mixture, but the existing rubber material has insufficient corrosion resistance, cannot be used in a specific environment which corrodes rubber materials, and has insufficient heat resistance.
Disclosure of Invention
The invention aims to provide corrosion-resistant and heat-resistant rubber, and solves the problems that the existing rubber is poor in corrosion resistance and heat resistance and cannot meet the requirement of rubber used in the existing life.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the corrosion-resistant and heat-resistant rubber comprises the following components in parts by weight: 80-100 parts of natural rubber, 20-30 parts of nitrile rubber, 15-30 parts of carbon black, 18-24 parts of silicon dioxide, 3-5 parts of paraffin, 15-25 parts of plasticizer, 10-20 parts of vulcanizing agent, 3-9 parts of activator, 10-15 parts of softener, 5-10 parts of accelerator, 6-11 parts of corrosion inhibitor, 10-14 parts of anti-aging agent, 15-18 parts of flame retardant, 4-9 parts of antioxidant and 10-20 parts of antibacterial agent.
Furthermore, the nitrile rubber can be prepared by mixing butadiene, acrylonitrile, fatty hydrochloric acid, diisopropylbenzene hydroperoxide, tert-dodecyl mercaptan and water according to a certain proportion.
Furthermore, the plasticizer is formed by combining one or more of phthalate, aliphatic dibasic acid ester, fatty acid ester, benzene polyacid ester, polyol ester, epoxy hydrocarbon and alkyl sulfonate, and the plasticizer mainly has the effects of weakening the secondary valence bonds among resin molecules, increasing the mobility of resin molecular bonds, reducing the crystallinity of the resin molecules, increasing the plasticity of the resin molecules, enhancing the flexibility and facilitating the processing.
Further, the vulcanizing agent is one of sulfur and dicumyl peroxide or a composition of the sulfur and the dicumyl peroxide.
Further, the carbon black adopts carbon black N234, the activating agent is zinc oxide, stearic acid or zinc stearate, and the softening agent is hydroxyl silicone oil.
Further, the accelerator is one or a combination of thiuram accelerators, thiazole accelerators and sulfenamide accelerators.
Furthermore, the anti-aging agent is prepared by mixing the anti-aging agent 4010NA and the anti-aging agent RD in proportion.
Furthermore, the flame retardant is composed of one or more of dibromomethane, trichlorobromomethane, dichlorobromomethane, octabromodiphenyl oxide and pentabromoethylbenzene, and the material processed by the flame retardant can effectively prevent, delay or stop the propagation of flame when being attacked by an external fire source, thereby achieving the flame retardant effect.
Further, putting natural rubber, nitrile rubber, carbon black, silicon dioxide, paraffin, a plasticizer, an activator, a softener, an accelerant and a vulcanizing agent with different contents into an internal mixer for low-temperature uniform mixing, vacuumizing and heating to 170 ℃ for treatment for 3 hours, cooling, adding a corrosion-resistant agent, an anti-aging agent, a flame retardant, an antioxidant and an antibacterial agent into the internal mixer, and performing low-temperature uniform mixing to obtain the corrosion-resistant and heat-resistant rubber.
The invention has the beneficial effects that: the corrosion-resistant and heat-resistant rubber is prepared by a simple preparation method on the basis of reasonable formula design, has low rubber cost, good corrosion resistance and good heat resistance, is suitable for various environments which are corrosive to rubber materials due to high corrosion resistance of the antioxidant, improves the corrosion resistance of rubber materials, improves the heat resistance of the rubber materials due to high flame retardance of the flame retardant, and can be suitable for more complex use environments due to the cooperation of silica, carbon black, paraffin and other flame-retardant raw materials and the flame retardant, so that the rubber material has better application prospect.
Detailed Description
The following further describes embodiments of the present invention with reference to examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Example 1
80 parts of natural rubber, 20 parts of nitrile rubber, 15 parts of carbon black, 18 parts of silicon dioxide, 3 parts of paraffin, 15 parts of plasticizer, 10 parts of vulcanizing agent, 3 parts of activator, 10 parts of softener, 5 parts of accelerator, 6 parts of corrosion inhibitor, 10 parts of anti-aging agent, 15 parts of flame retardant, 4 parts of antioxidant and 10 parts of antibacterial agent.
Firstly, putting natural rubber, nitrile rubber, carbon black, silicon dioxide, paraffin, a plasticizer, an activator, a softener, an accelerant and a vulcanizing agent with different contents into an internal mixer for low-temperature uniform mixing, vacuumizing and heating to 170 ℃ for processing for 3h, cooling, then adding an anti-corrosion agent, an anti-aging agent, a flame retardant, an antioxidant and an antibacterial agent into the internal mixer, and performing low-temperature uniform mixing to obtain the anti-corrosion and heat-resistant rubber.
Example 2
The corrosion-resistant and heat-resistant rubber comprises the following components in parts by weight: 90 parts of natural rubber, 15 parts of nitrile rubber, 25 parts of carbon black, 20 parts of silicon dioxide, 4 parts of paraffin, 20 parts of plasticizer, 15 parts of vulcanizing agent, 6 parts of activator, 13 parts of softener, 8 parts of accelerator, 8 parts of corrosion inhibitor, 12 parts of anti-aging agent, 16 parts of flame retardant, 7 parts of antioxidant and 15 parts of antibacterial agent.
Firstly, putting natural rubber, nitrile rubber, carbon black, silicon dioxide, paraffin, a plasticizer, an activator, a softener, an accelerant and a vulcanizing agent with different contents into an internal mixer for low-temperature uniform mixing, vacuumizing and heating to 170 ℃ for processing for 3h, cooling, then adding an anti-corrosion agent, an anti-aging agent, a flame retardant, an antioxidant and an antibacterial agent into the internal mixer, and performing low-temperature uniform mixing to obtain the anti-corrosion and heat-resistant rubber.
Example 3
The corrosion-resistant and heat-resistant rubber comprises the following components in parts by weight: 100 parts of natural rubber, 30 parts of nitrile rubber, 30 parts of carbon black, 24 parts of silicon dioxide, 5 parts of paraffin, 25 parts of plasticizer, 20 parts of vulcanizing agent, 9 parts of activator, 15 parts of softener, 10 parts of accelerator, 11 parts of corrosion inhibitor, 14 parts of anti-aging agent, 18 parts of flame retardant, 9 parts of antioxidant and 20 parts of antibacterial agent.
Firstly, putting natural rubber, nitrile rubber, carbon black, silicon dioxide, paraffin, a plasticizer, an activator, a softener, an accelerant and a vulcanizing agent with different contents into an internal mixer for low-temperature uniform mixing, vacuumizing and heating to 170 ℃ for processing for 3h, cooling, then adding an anti-corrosion agent, an anti-aging agent, a flame retardant, an antioxidant and an antibacterial agent into the internal mixer, and performing low-temperature uniform mixing to obtain the anti-corrosion and heat-resistant rubber.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (9)
1. A corrosion-resistant and heat-resistant rubber is characterized in that: the rubber comprises the following components in parts by weight: 80-100 parts of natural rubber, 20-30 parts of nitrile rubber, 15-30 parts of carbon black, 18-24 parts of silicon dioxide, 3-5 parts of paraffin, 15-25 parts of plasticizer, 10-20 parts of vulcanizing agent, 3-9 parts of activator, 10-15 parts of softener, 5-10 parts of accelerator, 6-11 parts of corrosion inhibitor, 10-14 parts of anti-aging agent, 15-18 parts of flame retardant, 4-9 parts of antioxidant and 10-20 parts of antibacterial agent.
2. The corrosion-resistant heat-resistant rubber according to claim 1, wherein: the nitrile rubber can be prepared by mixing butadiene, acrylonitrile, fatty hydrochloric acid, hydrogen peroxide diisopropylbenzene, tert-dodecyl mercaptan and water according to a certain proportion.
3. The corrosion-resistant heat-resistant rubber according to claim 1, wherein: the plasticizer is formed by combining one or more of phthalate, aliphatic dibasic acid ester, fatty acid ester, benzene polyacid ester, polyol ester, epoxy hydrocarbon and alkyl sulfonate, and has the functions of weakening the secondary bond among resin molecules, increasing the mobility of the molecular bond of the resin, reducing the crystallinity of the resin molecules, increasing the plasticity of the resin molecules, enhancing the flexibility and being easy to process.
4. The corrosion-resistant heat-resistant rubber according to claim 1, wherein: the vulcanizing agent is one of sulfur and dicumyl peroxide or a composition of the sulfur and the dicumyl peroxide.
5. The corrosion-resistant heat-resistant rubber according to claim 1, wherein: the carbon black is carbon black N234, the activating agent is zinc oxide, stearic acid or zinc stearate, and the softening agent is hydroxyl silicone oil.
6. The corrosion-resistant heat-resistant rubber according to claim 1, wherein: the accelerator is one or a composition of thiuram accelerators, thiazole accelerators and sulfenamide accelerators.
7. The corrosion-resistant heat-resistant rubber according to claim 1, wherein: the anti-aging agent is prepared by mixing the anti-aging agent 4010NA and the anti-aging agent RD in proportion.
8. The corrosion-resistant heat-resistant rubber according to claim 1, wherein: the flame retardant is composed of one or more of dibromomethane, trichlorobromomethane, dichlorobromomethane, octabromodiphenyl oxide and pentabromoethylbenzene, and the material processed by the flame retardant can effectively prevent, delay or stop the propagation of flame when being attacked by an external fire source, thereby achieving the flame retardant effect.
9. The process for preparing a corrosion-resistant heat-resistant rubber according to any one of claims 1 to 8, wherein: putting natural rubber, nitrile rubber, carbon black, silicon dioxide, paraffin, a plasticizer, an activator, a softener, an accelerator and a vulcanizing agent with different contents into an internal mixer, uniformly mixing at a low temperature, vacuumizing, heating to 170 ℃, treating for 3 hours, cooling, adding an anti-corrosion agent, an anti-aging agent, a flame retardant, an antioxidant and an antibacterial agent into the internal mixer, and uniformly mixing at a low temperature to obtain the anti-corrosion and heat-resistant rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011235824.9A CN112321907A (en) | 2020-11-09 | 2020-11-09 | Corrosion-resistant and heat-resistant rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011235824.9A CN112321907A (en) | 2020-11-09 | 2020-11-09 | Corrosion-resistant and heat-resistant rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112321907A true CN112321907A (en) | 2021-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011235824.9A Pending CN112321907A (en) | 2020-11-09 | 2020-11-09 | Corrosion-resistant and heat-resistant rubber |
Country Status (1)
| Country | Link |
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| CN (1) | CN112321907A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113214546A (en) * | 2021-05-31 | 2021-08-06 | 七彩新型材料集团有限公司 | Novel heat-insulating flame-retardant rubber material |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107841000A (en) * | 2017-12-08 | 2018-03-27 | 成都米利得科技有限公司 | A kind of environment-friendly rubber of corrosion-and high-temp-resistant |
| CN108059739A (en) * | 2017-12-08 | 2018-05-22 | 成都米利得科技有限公司 | A kind of preparation method of the environment-friendly rubber of corrosion-and high-temp-resistant |
| CN111675858A (en) * | 2020-07-20 | 2020-09-18 | 江苏永辉橡胶有限公司 | Formula and preparation method of corrosion-resistant rubber material |
-
2020
- 2020-11-09 CN CN202011235824.9A patent/CN112321907A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107841000A (en) * | 2017-12-08 | 2018-03-27 | 成都米利得科技有限公司 | A kind of environment-friendly rubber of corrosion-and high-temp-resistant |
| CN108059739A (en) * | 2017-12-08 | 2018-05-22 | 成都米利得科技有限公司 | A kind of preparation method of the environment-friendly rubber of corrosion-and high-temp-resistant |
| CN111675858A (en) * | 2020-07-20 | 2020-09-18 | 江苏永辉橡胶有限公司 | Formula and preparation method of corrosion-resistant rubber material |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113214546A (en) * | 2021-05-31 | 2021-08-06 | 七彩新型材料集团有限公司 | Novel heat-insulating flame-retardant rubber material |
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Application publication date: 20210205 |