CN104448419A - Environment-friendly high-performance modified rubber material - Google Patents
Environment-friendly high-performance modified rubber material Download PDFInfo
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- CN104448419A CN104448419A CN201410723916.XA CN201410723916A CN104448419A CN 104448419 A CN104448419 A CN 104448419A CN 201410723916 A CN201410723916 A CN 201410723916A CN 104448419 A CN104448419 A CN 104448419A
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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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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
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Abstract
The invention discloses an environment-friendly high-performance modified rubber material. The environment-friendly high-performance modified rubber material comprises the following raw materials in parts by weight: 40-60 parts of modified natural rubber, 25-35 parts of butyronitrile rubber, 1-3 parts of an accelerator N-cyclohexyl-2-benzothiazole sulfenamide amide, 2-4 parts of a fluorine-containing surfactant, 1-3 parts of dithioamine, 1-2 parts of 1,6-bis(N, N-dibenzylthio-carbamoyloxy dithio)hexane, 1-2 parts of an accelerator M, 1-2 parts of an accelerator CBS, 40-50 parts of carbon black, 30-40 parts of hard clay, 30-40 parts of ultrafine magnesium hydroxide, 5-8 parts of potassium dihydrogen phosphate, 10-12 parts of ammonium polyphosphate, 2-5 parts of zinc borate, 1-2 parts of an anti-aging agent MB, 1-2 parts of an anti-aging agent 4010A, 1-2 parts of paraffin oil and 1.5-3 parts of magnesium stearate. The environment-friendly high-performance modified rubber material has the advantages of environmental friendliness, high tensile strength, high tear strength and excellent anti-aging property.
Description
Technical field
The present invention relates to technical field of rubber material, particularly relate to a kind of environment-friendly and high-performance modified rubber material.
Background technology
Current elastomeric material and goods flourish, it replaces steel just rapidly, metal, cement and timber, the cotton natural polymer that waits is widely used in industry, agricultural, each department of the national economy such as military affairs, natural rubber material is subject to heat energy in long storage periods and use procedure, mechanical energy, the effect of luminous energy and radiating capacity, adds oxygen, ozone, moisture and variable valency metal, the chemical reaction that metal ion participates in, rubber sleeve material engenders that deliquescing is clamminess, the hardening catabiosis becoming fragile or chap, tensile strength and tear-resistant weakened, cause breaking down in use procedure, and need to add synthetic materials in preparation process, and synthetic materials is often containing very high halogen, a large amount of toxic gases can be produced in combustion, cause the harm to environment, grave danger is formed to the life security of people, how modification is carried out to natural rubber, prepare a kind of environmental protection, ageing-resistant performance is good, and tensile strength and the good elastomeric material of tear-resistant intensity become the current technical issues that need to address.
Summary of the invention
The present invention proposes a kind of environment-friendly and high-performance modified rubber material environment friendly, tensile strength and tear-resistant intensity good, ageing-resistant performance is excellent.
A kind of environment-friendly and high-performance modified rubber material that the present invention proposes, its raw material comprises by weight: modified natural rubber 40-60 part, paracril 25-35 part, accelerant N-cyclohexyl-2-benzothiazole sulphenamide 1-3 part, fluorochemical surfactant 2-4 part, dithio amine 1-3 part, 1, two (the N of 6-, N-dibenzyl sulfide generation-carbamyl dithio) hexane 1-2 part, captax 1-2 part, accelerator CBS 1-2 part, carbon black 40-50 part, hard (china) clay 30-40 part, super fine magnesium hydroxide 30-40 part, potassium primary phosphate 5-8 part, ammonium polyphosphate 10-12 part, zinc borate 2-5 part, antioxidant MB 1-2 part, antioxidant 4010 A 1-2 part, paraffin oil 1-2 part, Magnesium Stearate 1.5-3 part,
Wherein modified natural rubber adopts following technique to prepare: be that 20-25wt% sulfuric acid mixes by 0.3-0.7 part rare earth element and 2-4 part concentration by weight, then dropping to concentration is in 15-20wt% carbon black N550 suspension, mixing rear dropping alkali lye to system pH value is 8-9, then stirring at normal temperature 1.5-3h, then adding natural rubber to natural rubber concentration in system is 18-23wt%, stir, then heating in water bath stirs 1-3h to 65-75 DEG C, add flocculation agent and occur throw out to system, filter and remove moisture, with distilled water wash 1-3 time, dehydration, drying obtains the modified natural rubber that water content is 0.5-1wt%, drying temperature is 65-70 DEG C.
Preferably, in above-mentioned environment-friendly and high-performance modified rubber material, the weight ratio of modified natural rubber, paracril is 50-60:25-30.
Preferably, in above-mentioned environment-friendly and high-performance modified rubber material, the weight part ratio 36-40:6-8:10-11:2-4 of super fine magnesium hydroxide, potassium primary phosphate, ammonium polyphosphate and zinc borate.
Preferably, its raw material of above-mentioned environment-friendly and high-performance modified rubber material comprises by weight: modified natural rubber 50-60 part, paracril 25-30 part, accelerant N-cyclohexyl-2-benzothiazole sulphenamide 1-2 part, fluorochemical surfactant 2-3 part, dithio amine 1-2 part, 1, two (the N of 6-, N-dibenzyl sulfide generation-carbamyl dithio) hexane 1.5-1.8 part, captax 1-2 part, accelerator CBS 1-2 part, carbon black 45-48 part, hard (china) clay 34-36 part, super fine magnesium hydroxide 36-40 part, potassium primary phosphate 6-8 part, ammonium polyphosphate 10-11 part, zinc borate 2-4 part, antioxidant MB 1-2 part, antioxidant 4010 A 1-2 part, paraffin oil 1-2 part, Magnesium Stearate 2-3 part.
Preferably, its raw material of above-mentioned environment-friendly and high-performance modified rubber material comprises by weight: modified natural rubber 56 parts, paracril 28 parts, accelerant N-cyclohexyl-2-benzothiazole sulphenamide 1.6 parts, fluorochemical surfactant 2.2 parts, dithio amine 1.5 parts, 1, two (the N of 6-, N-dibenzyl sulfide generation-carbamyl dithio) hexane 1.6 parts, captax 1.5 parts, accelerator CBS 1.5 parts, carbon black 46 parts, hard (china) clay 35 parts, super fine magnesium hydroxide 38 parts, potassium primary phosphate 7 parts, ammonium polyphosphate 10.8 parts, zinc borate 3 parts, antioxidant MB 1.6 parts, antioxidant 4010 A 1.5 parts, paraffin oil 1.2 parts, Magnesium Stearate 2.6 parts.
Preferably, in above-mentioned environment-friendly and high-performance modified rubber material, described modified natural rubber adopts following technique to prepare: be that 20-25wt% sulfuric acid mixes by 0.5 part of rare earth element and 3 parts of concentration by weight, then dropping to concentration is in 18wt% carbon black N550 suspension, mixing rear dropping alkali lye to system pH value is 8, then stirring at normal temperature 2h, then adding natural rubber to natural rubber concentration in system is 20wt%, stir, then heating in water bath to 72 DEG C stirs 2h, add flocculation agent and occur throw out to system, filter and remove moisture, with distilled water wash 2 times, dehydration, drying obtains the modified natural rubber that water content is 0.8wt%, drying temperature is 68 DEG C.
In the present invention, using modified natural rubber and paracril as major ingredient, can strengthen tensile strength and the tear strength of product, reduce tension set, goods rubber is weather-proof, ageing-resistant performance is very excellent, and fire-retardant, wear-resisting, thermotolerance is also better, adopts dithio amine as vulcanizing agent, captax, accelerator CBS, two (N, the N-dibenzyl sulfide generation-carbamyl dithio) hexane of 1,6-as promotor, and adopts paraffin oil as softening agent, and add fluorochemical surfactant further, product tensile strength and tear-resistant intensity strengthen further, heat-resisting, ageing-resistant performance strengthens further, adds appropriate super fine magnesium hydroxide as acid absorber, and and carbon black, the acting in conjunction of hard (china) clay reinforcing filler, not only can reduce manufacturing cost, the resistance to ozone of goods, heat-resisting, flame retardant properties is good, and permanent compression set is little, and environmental pollution is little, antioxidant MB, antioxidant 4010 A is to warm, oxygen, ozone and poisonous metal have good protective effect, antioxidant MB, antioxidant 4010 A and super fine magnesium hydroxide, potassium primary phosphate, ammonium polyphosphate, zinc borate acting in conjunction, the heat-resisting and thermal stability of goods is better, and work-ing life strengthens further.
Embodiment
Embodiment 1
A kind of environment-friendly and high-performance modified rubber material, its raw material comprises by weight: modified natural rubber 56 parts, paracril 28 parts, accelerant N-cyclohexyl-2-benzothiazole sulphenamide 1.6 parts, fluorochemical surfactant 2.2 parts, dithio amine 1.5 parts, 1, two (the N of 6-, N-dibenzyl sulfide generation-carbamyl dithio) hexane 1.6 parts, captax 1.5 parts, accelerator CBS 1.5 parts, carbon black 46 parts, hard (china) clay 35 parts, super fine magnesium hydroxide 38 parts, potassium primary phosphate 7 parts, ammonium polyphosphate 10.8 parts, zinc borate 3 parts, antioxidant MB 1.6 parts, antioxidant 4010 A 1.5 parts, paraffin oil 1.2 parts, Magnesium Stearate 2.6 parts,
Described modified natural rubber adopts following technique to prepare: be that 20-25wt% sulfuric acid mixes by 0.5 part of rare earth element and 3 parts of concentration by weight, then dropping to concentration is in 18wt% carbon black N550 suspension, mixing rear dropping alkali lye to system pH value is 8, then stirring at normal temperature 2h, then adding natural rubber to natural rubber concentration in system is 20wt%, stir, then heating in water bath to 72 DEG C stirs 2h, add flocculation agent and occur throw out to system, filter and remove moisture, with distilled water wash 2 times, dehydration, drying obtains the modified natural rubber that water content is 0.8wt%, drying temperature is 68 DEG C.
Embodiment 2
A kind of environment-friendly and high-performance modified rubber material, its raw material comprises by weight: modified natural rubber 40 parts, paracril 35 parts, accelerant N-cyclohexyl-2-benzothiazole sulphenamide 1 part, fluorochemical surfactant 4 parts, dithio amine 1 part, 1, two (the N of 6-, N-dibenzyl sulfide generation-carbamyl dithio) hexane 2 parts, captax 1 part, accelerator CBS 2 parts, carbon black 40 parts, hard (china) clay 40 parts, super fine magnesium hydroxide 30 parts, potassium primary phosphate 8 parts, ammonium polyphosphate 10 parts, zinc borate 5 parts, antioxidant MB 1 part, antioxidant 4010 A 2 parts, paraffin oil 1 part, Magnesium Stearate 3 parts,
Wherein modified natural rubber adopts following technique to prepare: be that 20wt% sulfuric acid mixes by 0.3 part of rare earth element and 4 parts of concentration by weight, then dropping to concentration is in 20wt% carbon black N550 suspension, mixing rear dropping alkali lye to system pH value is 8, then stirring at normal temperature 3h, then adding natural rubber to natural rubber concentration in system is 18wt%, stir, then heating in water bath to 75 DEG C stirs 1h, add flocculation agent and occur throw out to system, filter and remove moisture, with distilled water wash 3 times, dehydration, drying obtains the modified natural rubber that water content is 0.5wt%, drying temperature is 70 DEG C.
Embodiment 3
A kind of environment-friendly and high-performance modified rubber material, its raw material comprises by weight: modified natural rubber 60 parts, paracril 25 parts, accelerant N-cyclohexyl-2-benzothiazole sulphenamide 3 parts, fluorochemical surfactant 2 parts, dithio amine 3 parts, 1, two (the N of 6-, N-dibenzyl sulfide generation-carbamyl dithio) hexane 1 part, captax 2 parts, accelerator CBS 1 part, carbon black 50 parts, hard (china) clay 30 parts, super fine magnesium hydroxide 40 parts, potassium primary phosphate 5 parts, ammonium polyphosphate 12 parts, zinc borate 2 parts, antioxidant MB 2 parts, antioxidant 4010 A 1 part, paraffin oil 2 parts, Magnesium Stearate 1.5 parts,
Wherein modified natural rubber adopts following technique to prepare: be that 25wt% sulfuric acid mixes by 0.7 part of rare earth element and 2 parts of concentration by weight, then dropping to concentration is in 15wt% carbon black N550 suspension, mixing rear dropping alkali lye to system pH value is 9, then stirring at normal temperature 1.5h, then adding natural rubber to natural rubber concentration in system is 23wt%, stir, then heating in water bath to 65 DEG C stirs 3h, add flocculation agent and occur throw out to system, filter and remove moisture, with distilled water wash 1 time, dehydration, drying obtains the modified natural rubber that water content is 1wt%, drying temperature is 65 DEG C.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (6)
1. an environment-friendly and high-performance modified rubber material, it is characterized in that, its raw material comprises by weight: modified natural rubber 40-60 part, paracril 25-35 part, accelerant N-cyclohexyl-2-benzothiazole sulphenamide 1-3 part, fluorochemical surfactant 2-4 part, dithio amine 1-3 part, 1, two (the N of 6-, N-dibenzyl sulfide generation-carbamyl dithio) hexane 1-2 part, captax 1-2 part, accelerator CBS 1-2 part, carbon black 40-50 part, hard (china) clay 30-40 part, super fine magnesium hydroxide 30-40 part, potassium primary phosphate 5-8 part, ammonium polyphosphate 10-12 part, zinc borate 2-5 part, antioxidant MB 1-2 part, antioxidant 4010 A 1-2 part, paraffin oil 1-2 part, Magnesium Stearate 1.5-3 part,
Wherein modified natural rubber adopts following technique to prepare: be that 20-25wt% sulfuric acid mixes by 0.3-0.7 part rare earth element and 2-4 part concentration by weight, then dropping to concentration is in 15-20wt% carbon black N550 suspension, mixing rear dropping alkali lye to system pH value is 8-9, then stirring at normal temperature 1.5-3h, then adding natural rubber to natural rubber concentration in system is 18-23wt%, stir, then heating in water bath stirs 1-3h to 65-75 DEG C, add flocculation agent and occur throw out to system, filter and remove moisture, with distilled water wash 1-3 time, dehydration, drying obtains the modified natural rubber that water content is 0.5-1wt%, drying temperature is 65-70 DEG C.
2. environment-friendly and high-performance modified rubber material according to claim 1, is characterized in that, the weight ratio of modified natural rubber, paracril is 50-60:25-30.
3. environment-friendly and high-performance modified rubber material according to claim 1, is characterized in that, the weight part ratio 36-40:6-8:10-11:2-4 of super fine magnesium hydroxide, potassium primary phosphate, ammonium polyphosphate and zinc borate.
4. the environment-friendly and high-performance modified rubber material according to any one of claim 1-3, it is characterized in that, its raw material comprises by weight: modified natural rubber 50-60 part, paracril 25-30 part, accelerant N-cyclohexyl-2-benzothiazole sulphenamide 1-2 part, fluorochemical surfactant 2-3 part, dithio amine 1-2 part, 1, two (the N of 6-, N-dibenzyl sulfide generation-carbamyl dithio) hexane 1.5-1.8 part, captax 1-2 part, accelerator CBS 1-2 part, carbon black 45-48 part, hard (china) clay 34-36 part, super fine magnesium hydroxide 36-40 part, potassium primary phosphate 6-8 part, ammonium polyphosphate 10-11 part, zinc borate 2-4 part, antioxidant MB 1-2 part, antioxidant 4010 A 1-2 part, paraffin oil 1-2 part, Magnesium Stearate 2-3 part.
5. environment-friendly and high-performance modified rubber material according to claim 4, it is characterized in that, its raw material comprises by weight: modified natural rubber 56 parts, paracril 28 parts, accelerant N-cyclohexyl-2-benzothiazole sulphenamide 1.6 parts, fluorochemical surfactant 2.2 parts, dithio amine 1.5 parts, 1, two (the N of 6-, N-dibenzyl sulfide generation-carbamyl dithio) hexane 1.6 parts, captax 1.5 parts, accelerator CBS 1.5 parts, carbon black 46 parts, hard (china) clay 35 parts, super fine magnesium hydroxide 38 parts, potassium primary phosphate 7 parts, ammonium polyphosphate 10.8 parts, zinc borate 3 parts, antioxidant MB 1.6 parts, antioxidant 4010 A 1.5 parts, paraffin oil 1.2 parts, Magnesium Stearate 2.6 parts.
6. environment-friendly and high-performance modified rubber material according to claim 1, it is characterized in that, described modified natural rubber adopts following technique to prepare: be that 20-25wt% sulfuric acid mixes by 0.5 part of rare earth element and 3 parts of concentration by weight, then dropping to concentration is in 18wt% carbon black N550 suspension, mixing rear dropping alkali lye to system pH value is 8, then stirring at normal temperature 2h, then adding natural rubber to natural rubber concentration in system is 20wt%, stir, then heating in water bath to 72 DEG C stirs 2h, add flocculation agent and occur throw out to system, filter and remove moisture, with distilled water wash 2 times, dehydration, drying obtains the modified natural rubber that water content is 0.8wt%, drying temperature is 68 DEG C.
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| CN201410723916.XA CN104448419A (en) | 2014-12-04 | 2014-12-04 | Environment-friendly high-performance modified rubber material |
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| CN201410723916.XA CN104448419A (en) | 2014-12-04 | 2014-12-04 | Environment-friendly high-performance modified rubber material |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105131358A (en) * | 2015-09-02 | 2015-12-09 | 苏州国泰科技发展有限公司 | Automotive electric insulation rubber material and preparation method thereof |
| JP2021080410A (en) * | 2019-11-21 | 2021-05-27 | Ｔｏｙｏ Ｔｉｒｅ株式会社 | Rubber composition for covering steel cord and pneumatic tire |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101973446A (en) * | 2010-07-29 | 2011-02-16 | 安徽中意胶带有限责任公司 | Environmentally-friendly flame-retardant conveyor belt with steel cable core used for coal mines |
-
2014
- 2014-12-04 CN CN201410723916.XA patent/CN104448419A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101973446A (en) * | 2010-07-29 | 2011-02-16 | 安徽中意胶带有限责任公司 | Environmentally-friendly flame-retardant conveyor belt with steel cable core used for coal mines |
Non-Patent Citations (1)
| Title |
|---|
| 林雅玲等: "稀土化合物改性炭黑/天然橡胶复合材料的制备与性能", 《中国稀土学报》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105131358A (en) * | 2015-09-02 | 2015-12-09 | 苏州国泰科技发展有限公司 | Automotive electric insulation rubber material and preparation method thereof |
| JP2021080410A (en) * | 2019-11-21 | 2021-05-27 | Ｔｏｙｏ Ｔｉｒｅ株式会社 | Rubber composition for covering steel cord and pneumatic tire |
| JP7354509B2 (en) | 2019-11-21 | 2023-10-03 | Ｔｏｙｏ Ｔｉｒｅ株式会社 | Rubber composition for covering steel cords and pneumatic tires |
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Application publication date: 20150325 |