CN107189147A - A kind of high-elastic conductive abrasion-resistant rubber roller sizing material - Google Patents
A kind of high-elastic conductive abrasion-resistant rubber roller sizing material Download PDFInfo
- Publication number
- CN107189147A CN107189147A CN201710412964.0A CN201710412964A CN107189147A CN 107189147 A CN107189147 A CN 107189147A CN 201710412964 A CN201710412964 A CN 201710412964A CN 107189147 A CN107189147 A CN 107189147A
- Authority
- CN
- China
- Prior art keywords
- parts
- modified
- halloysite nanotubes
- resistant rubber
- rubber
- 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
- 229920001971 elastomer Polymers 0.000 title claims abstract description 98
- 239000005060 rubber Substances 0.000 title claims abstract description 98
- 239000000463 material Substances 0.000 title claims abstract description 39
- 238000005299 abrasion Methods 0.000 title claims abstract description 10
- 238000004513 sizing Methods 0.000 title abstract description 23
- HPTYUNKZVDYXLP-UHFFFAOYSA-N aluminum;trihydroxy(trihydroxysilyloxy)silane;hydrate Chemical compound O.[Al].[Al].O[Si](O)(O)O[Si](O)(O)O HPTYUNKZVDYXLP-UHFFFAOYSA-N 0.000 claims abstract description 109
- 239000002071 nanotube Substances 0.000 claims abstract description 108
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 64
- 229910052621 halloysite Inorganic materials 0.000 claims abstract description 48
- 235000021355 Stearic acid Nutrition 0.000 claims abstract description 33
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 33
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000008117 stearic acid Substances 0.000 claims abstract description 33
- 239000011787 zinc oxide Substances 0.000 claims abstract description 32
- 229920000459 Nitrile rubber Polymers 0.000 claims abstract description 28
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 28
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 20
- 239000002994 raw material Substances 0.000 claims abstract description 13
- 238000009830 intercalation Methods 0.000 claims abstract description 10
- 239000000945 filler Substances 0.000 claims abstract description 9
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 37
- 238000002156 mixing Methods 0.000 claims description 23
- 239000003921 oil Substances 0.000 claims description 22
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 18
- 229920000636 poly(norbornene) polymer Polymers 0.000 claims description 16
- 238000002360 preparation method Methods 0.000 claims description 14
- 239000000243 solution Substances 0.000 claims description 14
- 239000007864 aqueous solution Substances 0.000 claims description 13
- 238000001035 drying Methods 0.000 claims description 13
- 229930006000 Sucrose Natural products 0.000 claims description 12
- 239000011259 mixed solution Substances 0.000 claims description 12
- 239000005720 sucrose Substances 0.000 claims description 12
- -1 sucrose ester Chemical class 0.000 claims description 12
- ONDPHDOFVYQSGI-UHFFFAOYSA-N zinc nitrate Chemical compound [Zn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ONDPHDOFVYQSGI-UHFFFAOYSA-N 0.000 claims description 12
- 239000003963 antioxidant agent Substances 0.000 claims description 11
- 230000003078 antioxidant effect Effects 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 10
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 9
- AUZONCFQVSMFAP-UHFFFAOYSA-N disulfiram Chemical compound CCN(CC)C(=S)SSC(=S)N(CC)CC AUZONCFQVSMFAP-UHFFFAOYSA-N 0.000 claims description 8
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical group C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 7
- 238000013329 compounding Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 7
- 238000000227 grinding Methods 0.000 claims description 7
- 239000010445 mica Substances 0.000 claims description 7
- 229910052618 mica group Inorganic materials 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- GJBRNHKUVLOCEB-UHFFFAOYSA-N tert-butyl benzenecarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1 GJBRNHKUVLOCEB-UHFFFAOYSA-N 0.000 claims description 7
- 238000009210 therapy by ultrasound Methods 0.000 claims description 7
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000000314 lubricant Substances 0.000 claims description 5
- YHMYGUUIMTVXNW-UHFFFAOYSA-N 1,3-dihydrobenzimidazole-2-thione Chemical compound C1=CC=C2NC(S)=NC2=C1 YHMYGUUIMTVXNW-UHFFFAOYSA-N 0.000 claims description 4
- VETPHHXZEJAYOB-UHFFFAOYSA-N 1-n,4-n-dinaphthalen-2-ylbenzene-1,4-diamine Chemical compound C1=CC=CC2=CC(NC=3C=CC(NC=4C=C5C=CC=CC5=CC=4)=CC=3)=CC=C21 VETPHHXZEJAYOB-UHFFFAOYSA-N 0.000 claims description 4
- ZZMVLMVFYMGSMY-UHFFFAOYSA-N 4-n-(4-methylpentan-2-yl)-1-n-phenylbenzene-1,4-diamine Chemical compound C1=CC(NC(C)CC(C)C)=CC=C1NC1=CC=CC=C1 ZZMVLMVFYMGSMY-UHFFFAOYSA-N 0.000 claims description 4
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims description 4
- 229920002545 silicone oil Polymers 0.000 claims description 4
- 239000001993 wax Substances 0.000 claims description 4
- 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 3
- 239000004342 Benzoyl peroxide Substances 0.000 claims description 3
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 claims description 3
- 230000003712 anti-aging effect Effects 0.000 claims description 3
- 235000019400 benzoyl peroxide Nutrition 0.000 claims description 3
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims description 3
- 239000005662 Paraffin oil Substances 0.000 claims description 2
- 239000010692 aromatic oil Substances 0.000 claims description 2
- 239000004927 clay Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 239000010734 process oil Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- JFNLZVQOOSMTJK-KNVOCYPGSA-N norbornene Chemical compound C1[C@@H]2CC[C@H]1C=C2 JFNLZVQOOSMTJK-KNVOCYPGSA-N 0.000 abstract description 3
- 239000011159 matrix material Substances 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000002687 intercalation Effects 0.000 abstract 1
- 238000011031 large-scale manufacturing process Methods 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- 239000004594 Masterbatch (MB) Substances 0.000 description 16
- 238000001125 extrusion Methods 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000011049 filling Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000004073 vulcanization Methods 0.000 description 2
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 230000003679 aging effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- KVNRLNFWIYMESJ-UHFFFAOYSA-N butyronitrile Chemical compound CCCC#N KVNRLNFWIYMESJ-UHFFFAOYSA-N 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000003878 thermal aging Methods 0.000 description 1
- 239000004636 vulcanized rubber Substances 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
- C08L15/00—Compositions of rubber derivatives
- C08L15/005—Hydrogenated nitrile rubber
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/001—Conductive additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/04—Antistatic
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Rolls And Other Rotary Bodies (AREA)
Abstract
The invention discloses the high-elastic conductive abrasion-resistant rubber roller sizing material of one kind, its raw material includes by weight：80 100 parts of hydrogenated nitrile-butadiene rubber, 20 40 parts of poly-norbornene rubber, modified 5 10 parts of halloysite nanotubes, 50 80 parts of processing oil, 5 10 parts of modified nano zinc oxide, 10 30 parts of filler, 35 parts of vulcanizing agent, 13 parts of accelerator, 5 10 parts of auxiliary agent；Wherein, modified halloysite nanotubes are obtained by stearic acid and halloysite nanotubes intercalation synthesis, and stearic acid is the 60 75% of modified halloysite nanotubes weight, and halloysite nanotubes are the 25 40% of modified halloysite nanotubes weight.The present invention is using hydrogenated nitrile-butadiene rubber as matrix; poly-norbornene rubber is added to coordinate; oil resistant, heat resistance and soft, the advantage of high resilience are had concurrently; processing oil, modified halloysite nanotubes and modified nano zinc oxide is added to use cooperatively; the electric conductivity of rubber roll greatly improved, electrostatic hazard is reduced, while improving anti-wear performance and rebound degree; production cost has been saved, has been conducive to large-scale production.
Description
Technical Field
The invention relates to the technical field of rubber roller sizing materials, in particular to a high-elasticity conductive wear-resistant rubber roller sizing material.
Background
Currently, technological advances in the field of office automation equipment have greatly improved the performance of plain paper copiers, laser copiers, and facsimile machines. Advanced office environments place ever higher demands on, among other things, printed images, printing speed, and maintenance-free operation. The key of office automation equipment is the production of rubber roller parts so as to meet the requirement of higher and higher paper feeding speed, and the rubber roller parts play an important role in fault-free paper feeding one by one.
The rubber rollers sold in the market can be divided into natural rubber rollers, butyronitrile rubber rollers, butyl rubber rollers, chloroprene rubber rollers, ethylene-propylene rubber rollers, fluorine rubber rollers, silicon rubber rollers and the like according to the materials. The nitrile rubber roller has good oxidation resistance, oil resistance, high temperature resistance, high strength and high tearing resistance, and is widely applied to various fields such as printing, textile processing, food packaging and the like. However, with the increasing performance requirements, higher requirements are put forward on the rebound resilience, the antistatic performance and the abrasion resistance of the nitrile rubber roller. How to overcome the shortcomings of the prior art becomes a problem which needs to be solved by the technical personnel in the field.
Disclosure of Invention
The invention provides a high-elasticity conductive wear-resistant rubber roller sizing material, which takes hydrogenated nitrile rubber and polynorbornene rubber as matrixes, is added with modified halloysite nanotubes for reinforcement, and modified nano zinc oxide for matching use, so that the antistatic property, the rebound resilience and the wear resistance of the rubber roller sizing material are improved, and the actual use requirement is met.
The invention provides a high-elasticity conductive wear-resistant rubber material for a rubber roller, which comprises the following raw materials in parts by weight:
80-100 parts of hydrogenated nitrile rubber, 20-40 parts of polynorbornene rubber, 5-10 parts of modified halloysite nanotube, 50-80 parts of processing oil, 5-10 parts of modified nano zinc oxide, 10-30 parts of filler, 3-5 parts of vulcanizing agent, 1-3 parts of accelerator and 5-10 parts of auxiliary agent;
wherein, the modified halloysite nanotube is obtained by intercalating and compounding stearic acid and halloysite nanotubes, the stearic acid accounts for 60-75% of the weight of the modified halloysite nanotube, and the halloysite nanotube accounts for 25-40% of the weight of the modified halloysite nanotube.
In particular embodiments, the hydrogenated nitrile rubber may be 82, 83, 85, 90, 95, 97, 98 parts by weight; the polynorbornene rubber may be in parts by weight of 22, 24, 25, 27, 29, 30, 31, 35, 38, 39; the modified halloysite nanotubes can be 5.1, 5.3, 5.5, 5.6, 5.8, 6, 6.4, 6.5, 6.8, 7, 7.4, 7.8, 8, 8.5, 8.8, 9, 9.2, 9.5, 9.8; the weight parts of the processing oil can be 55, 58, 60, 63, 65, 70, 75 and 78; the modified nano zinc oxide can be 5.2, 5.5, 5.8, 6, 6.2, 6.5, 6.8, 7, 7.5, 7.8, 8, 8.3, 8.5, 9, 9.5 and 9.8 in parts by weight; the weight parts of the filler can be 12, 15, 18, 20, 25, 28 and 30; the vulcanizing agent can be 3.2, 3.5, 3.8, 4, 4.2, 4.5 and 4.8 in parts by weight; the accelerator can be 1.2, 1.5, 1.8, 2, 2.2, 2.5 and 2.8 in parts by weight; the weight portion of the auxiliary agent can be 5.3, 5.5, 5.8, 6, 6.5, 6.8, 7, 7.3, 7.5, 8, 8.5, 8.8, 9, 9.5 and 9.8.
Preferably, the preparation process of the modified halloysite nanotube comprises the following steps: dispersing halloysite nanotubes in a DMSO aqueous solution, stirring for 60-80h, filtering, drying, grinding to obtain pretreated halloysite nanotubes, uniformly mixing the pretreated halloysite nanotubes with stearic acid, reacting at 50-60 ℃ for 20-30h, and performing ultrasonic treatment for 20-30min to obtain the modified halloysite nanotubes.
Preferably, in the preparation process of the modified halloysite nanotube, the volume ratio of DMSO to water in the DMSO aqueous solution is 8-12: 1.
preferably, the hydrogenated nitrile rubber has a content of acrylonitrile units of 35 to 45%.
Preferably, the preparation process of the modified nano zinc oxide comprises the following steps: adding sucrose ester into 0.3-0.5mol/L zinc nitrate solution to obtain mixed solution, wherein the addition amount of the sucrose ester is 0.15-0.25 g/L; and dropwise adding the obtained mixed solution into a sodium hydroxide solution with the concentration of 0.6-1.0mol/L, pretreating for 1-1.5h, carrying out ultrasonic reaction for 10-20min, separating, washing and drying to obtain the modified nano zinc oxide.
Preferably, the processing oil is one or a mixture of more than two of naphthenic oil, aromatic oil and paraffin oil.
Preferably, the process oil is a naphthenic oil.
Preferably, the filler is one or a mixture of more than two of talcum powder, diatomite, mica powder and clay.
Preferably, the vulcanizing agent is one of benzoyl peroxide, dicumyl peroxide and tert-butyl perbenzoate.
Preferably, the accelerator is one or a mixture of more than two of an accelerator TMTD, an accelerator DM, an accelerator TETD and an accelerator TBTD.
Preferably, the auxiliary agent is an anti-aging agent and/or a lubricant.
Preferably, the antioxidant is one or a mixture of more than two of antioxidant OD, antioxidant DNP, antioxidant 4020, antioxidant MB and antioxidant DOP.
Preferably, the lubricant is one or a mixture of more than two of stearic acid, PE wax, dimethyl silicone oil and zinc stearate.
The high-elastic conductive wear-resistant rubber roll sizing material is prepared by the following method: adding the components except the vulcanizing agent and the accelerant into an internal mixer, uniformly mixing to obtain a master batch, transferring the master batch into an open mill, adding the vulcanizing agent and the accelerant, uniformly mixing, and carrying out extrusion forming to obtain the high-elasticity conductive wear-resistant rubber roll sizing material.
The invention takes hydrogenated nitrile rubber as a substrate, is added with polynorbornene rubber for matching, has the advantages of oil resistance, heat resistance, low hardness and high resilience, the processing oil is matched with the polynorbornene rubber for use, so that small and dense gaps are distributed in the norbornene rubber, the reinforcing filling and the dispersion of a reinforcing agent and modified nano zinc oxide are facilitated, the modified halloysite nanotube is added for reinforcing filling, the fibrous halloysite nanotube is uniformly distributed in the rubber roller, on one hand, the fibrous distribution improves the wear resistance, on the other hand, the heat conduction performance, the electric conduction performance and the mechanical strength of the rubber roller are improved, the hydroxyl of stearic acid and oxygen on the outer silica surface of the halloysite nanotube form a hydrogen bond, the hydrogen bond is adsorbed to the surface of a halloysite tubular crystal structure in a large amount, the surface activity is increased, the halloysite nanotube is more uniformly distributed in the substrate rubber, and the generation of endogenous heat, the stability of the rubber roller is improved; the modified nano zinc oxide particles are fine, the specific surface area is large, the activity is high, the vulcanization activity of the rubber is improved, the vulcanization time is shortened, the production cost is reduced, the processing safety of the rubber material is improved, and the mechanical property, the thermal aging property and the bonding property with a framework material of the vulcanized rubber are improved, so that the inherent quality of the rubber roller is further improved, and the service life of a product is prolonged; after polar hydroxyl groups contained in the modified nano zinc oxide are mixed with the carboxyl nitrile rubber, the surface of the rubber roller is activated or polarized, so that the rubber roller has certain conductivity, the antistatic performance of the surface of the rubber roller is greatly improved, and the stable performance of the rubber roller under long-time working strength is ensured.
Detailed Description
The technical solution of the present invention will be described in detail below with reference to specific examples.
Example 1
The high-elasticity conductive wear-resistant rubber material for the rubber roller comprises the following raw materials in parts by weight:
80 parts of hydrogenated nitrile rubber, 40 parts of polynorbornene rubber, 5 parts of modified halloysite nanotube, 80 parts of processing oil, 5 parts of modified nano zinc oxide, 10 parts of filler, 5 parts of vulcanizing agent, 1 part of accelerator and 5 parts of auxiliary agent;
the modified halloysite nanotube is obtained by intercalating stearic acid and a halloysite nanotube, wherein the stearic acid accounts for 60% of the weight of the modified halloysite nanotube, and the halloysite nanotube accounts for 40% of the weight of the modified halloysite nanotube.
Example 2
The high-elasticity conductive wear-resistant rubber material for the rubber roller comprises the following raw materials in parts by weight:
100 parts of hydrogenated nitrile rubber, 20 parts of polynorbornene rubber, 10 parts of modified halloysite nanotube, 50 parts of processing oil, 10 parts of modified nano zinc oxide, 30 parts of filler, 3 parts of vulcanizing agent, 3 parts of accelerator and 10 parts of auxiliary agent;
the modified halloysite nanotube is obtained by intercalating stearic acid and halloysite nanotubes, wherein the stearic acid accounts for 75% of the weight of the modified halloysite nanotube, and the halloysite nanotubes account for 25% of the weight of the modified halloysite nanotube.
Example 3
The high-elasticity conductive wear-resistant rubber material for the rubber roller comprises the following raw materials in parts by weight:
90 parts of hydrogenated nitrile rubber, 30 parts of polynorbornene rubber, 8 parts of modified halloysite nanotube, 65 parts of processing oil, 7 parts of modified nano zinc oxide, 20 parts of filler, 4 parts of vulcanizing agent, 2 parts of accelerator and 8 parts of auxiliary agent;
wherein the modified halloysite nanotube is obtained by intercalating and compounding stearic acid and halloysite nanotubes, wherein the stearic acid accounts for 70% of the weight of the modified halloysite nanotube, and the halloysite nanotubes account for 30% of the weight of the modified halloysite nanotube; wherein,
the content of acrylonitrile units in the hydrogenated nitrile rubber is 35 percent;
the preparation process of the modified halloysite nanotube comprises the following steps: dispersing halloysite nanotubes in a DMSO aqueous solution, stirring for 60h, filtering, drying, grinding to obtain pretreated halloysite nanotubes, uniformly mixing the pretreated halloysite nanotubes with stearic acid, reacting at 50 ℃ for 20h, and performing ultrasonic treatment for 30min to obtain modified halloysite nanotubes.
Example 4
The high-elasticity conductive wear-resistant rubber material for the rubber roller comprises the following raw materials in parts by weight:
90 parts of hydrogenated nitrile rubber, 30 parts of polynorbornene rubber, 8 parts of modified halloysite nanotube, 65 parts of processing oil, 7 parts of modified nano zinc oxide, 20 parts of talcum powder, 4 parts of dicumyl peroxide, 2 parts of accelerator and 8 parts of auxiliary agent;
wherein the modified halloysite nanotube is obtained by intercalating and compounding stearic acid and halloysite nanotubes, wherein the stearic acid accounts for 70% of the weight of the modified halloysite nanotube, and the halloysite nanotubes account for 30% of the weight of the modified halloysite nanotube; wherein,
the content of acrylonitrile units in the hydrogenated nitrile rubber is 45 percent;
the preparation process of the modified halloysite nanotube comprises the following steps: dispersing halloysite nanotubes in a DMSO (dimethylsulfoxide) aqueous solution, stirring for 80h, filtering, drying, grinding to obtain pretreated halloysite nanotubes, uniformly mixing the pretreated halloysite nanotubes with stearic acid, reacting at 60 ℃ for 30h, and performing ultrasonic treatment for 20min to obtain modified halloysite nanotubes, wherein the volume ratio of DMSO to water in the DMSO aqueous solution is 8: 1;
the preparation process of the modified nano zinc oxide comprises the following steps: adding sucrose ester into 0.3mol/L zinc nitrate solution to obtain mixed solution, wherein the addition amount of the sucrose ester is 0.15 g/L; dropwise adding the obtained mixed solution into a sodium hydroxide solution with the concentration of 0.6mol/L, pretreating for 1h, carrying out ultrasonic reaction for 10min, separating, washing and drying to obtain modified nano zinc oxide;
the auxiliary agent is an anti-aging agent and a lubricant;
the high-elastic conductive wear-resistant rubber roll sizing material is prepared by the following steps: adding the components except the vulcanizing agent and the accelerant into an internal mixer, uniformly mixing to obtain a master batch, transferring the master batch into an open mill, adding the vulcanizing agent and the accelerant, uniformly mixing, and carrying out extrusion forming to obtain the high-elasticity conductive wear-resistant rubber roll sizing material.
Example 5
The high-elasticity conductive wear-resistant rubber material for the rubber roller comprises the following raw materials in parts by weight:
90 parts of hydrogenated nitrile rubber, 30 parts of polynorbornene rubber, 8 parts of modified halloysite nanotube, 65 parts of naphthenic oil, 7 parts of modified nano zinc oxide, 10 parts of talcum powder, 10 parts of diatomite, 4 parts of benzoyl peroxide, 1 part of accelerator TETD, 1 part of accelerator TBTD and 8 parts of auxiliary agent;
wherein the modified halloysite nanotube is obtained by intercalating and compounding stearic acid and halloysite nanotubes, wherein the stearic acid accounts for 70% of the weight of the modified halloysite nanotube, and the halloysite nanotubes account for 30% of the weight of the modified halloysite nanotube; wherein,
the content of acrylonitrile units in the hydrogenated nitrile rubber is 40 percent;
the preparation process of the modified halloysite nanotube comprises the following steps: dispersing halloysite nanotubes in a DMSO (dimethylsulfoxide) aqueous solution, stirring for 70h, filtering, drying, grinding to obtain pretreated halloysite nanotubes, uniformly mixing the pretreated halloysite nanotubes with stearic acid, reacting at 55 ℃ for 25h, and performing ultrasonic treatment for 25min to obtain modified halloysite nanotubes, wherein the volume ratio of DMSO to water in the DMSO aqueous solution is 12: 1;
the preparation process of the modified nano zinc oxide comprises the following steps: adding sucrose ester into 0.5mol/L zinc nitrate solution to obtain mixed solution, wherein the addition amount of the sucrose ester is 0.25 g/L; dropwise adding the obtained mixed solution into a sodium hydroxide solution with the concentration of 1.0mol/L, pretreating for 1.5h, carrying out ultrasonic reaction for 20min, separating, washing and drying to obtain modified nano zinc oxide;
the auxiliary agent is antioxidant OD and stearic acid;
the high-elastic conductive wear-resistant rubber roll sizing material is prepared by the following steps: adding the components except the vulcanizing agent and the accelerant into an internal mixer, uniformly mixing to obtain a master batch, transferring the master batch into an open mill, adding the vulcanizing agent and the accelerant, uniformly mixing, and carrying out extrusion forming to obtain the high-elasticity conductive wear-resistant rubber roll sizing material.
Example 6
The high-elasticity conductive wear-resistant rubber material for the rubber roller comprises the following raw materials in parts by weight:
90 parts of hydrogenated nitrile rubber, 30 parts of polynorbornene rubber, 8 parts of modified halloysite nanotube, 65 parts of naphthenic oil, 7 parts of modified nano zinc oxide, 10 parts of talcum powder, 5 parts of diatomite, 5 parts of mica powder, 4 parts of tert-butyl perbenzoate, 0.5 part of accelerator TMTD, 0.5 part of accelerator DM, 1 part of accelerator TETD and 8 parts of auxiliary agent;
wherein the modified halloysite nanotube is obtained by intercalating and compounding stearic acid and halloysite nanotubes, wherein the stearic acid accounts for 70% of the weight of the modified halloysite nanotube, and the halloysite nanotubes account for 30% of the weight of the modified halloysite nanotube; wherein,
the content of acrylonitrile units in the hydrogenated nitrile rubber is 40 percent;
the preparation process of the modified halloysite nanotube comprises the following steps: dispersing halloysite nanotubes in a DMSO (dimethylsulfoxide) aqueous solution, stirring for 70h, filtering, drying, grinding to obtain pretreated halloysite nanotubes, uniformly mixing the pretreated halloysite nanotubes with stearic acid, reacting at 55 ℃ for 25h, and performing ultrasonic treatment for 25min to obtain modified halloysite nanotubes, wherein the volume ratio of DMSO to water in the DMSO aqueous solution is 12: 1;
the preparation process of the modified nano zinc oxide comprises the following steps: adding sucrose ester into 0.4mol/L zinc nitrate solution to obtain mixed solution, wherein the addition amount of the sucrose ester is 0.2 g/L; dropwise adding the obtained mixed solution into a sodium hydroxide solution with the concentration of 0.8mol/L, pretreating for 1.5h, carrying out ultrasonic reaction for 15min, separating, washing and drying to obtain modified nano zinc oxide;
the auxiliary agent is antioxidant OD, antioxidant DNP, antioxidant 4020, antioxidant MB, antioxidant DOP, stearic acid, PE wax and dimethyl silicone oil;
the high-elastic conductive wear-resistant rubber roll sizing material is prepared by the following steps: adding the components except the vulcanizing agent and the accelerant into an internal mixer, uniformly mixing to obtain a master batch, transferring the master batch into an open mill, adding the vulcanizing agent and the accelerant, uniformly mixing, and carrying out extrusion forming to obtain the high-elasticity conductive wear-resistant rubber roll sizing material.
Example 7
The high-elasticity conductive wear-resistant rubber material for the rubber roller comprises the following raw materials in parts by weight:
90 parts of hydrogenated nitrile rubber, 30 parts of polynorbornene rubber, 8 parts of modified halloysite nanotube, 65 parts of naphthenic oil, 7 parts of modified nano zinc oxide, 10 parts of talcum powder, 5 parts of diatomite, 5 parts of mica powder, 4 parts of tert-butyl perbenzoate, 0.5 part of accelerator TMTD, 0.5 part of accelerator DM, 1 part of accelerator TETD and 8 parts of auxiliary agent;
wherein the modified halloysite nanotube is obtained by intercalating and compounding stearic acid and halloysite nanotubes, wherein the stearic acid accounts for 70% of the weight of the modified halloysite nanotube, and the halloysite nanotubes account for 30% of the weight of the modified halloysite nanotube; wherein,
the content of acrylonitrile units in the hydrogenated nitrile rubber is 40 percent;
the preparation process of the modified halloysite nanotube comprises the following steps: dispersing halloysite nanotubes in a DMSO (dimethylsulfoxide) aqueous solution, stirring for 70h, filtering, drying, grinding to obtain pretreated halloysite nanotubes, uniformly mixing the pretreated halloysite nanotubes with stearic acid, reacting at 55 ℃ for 25h, and performing ultrasonic treatment for 25min to obtain modified halloysite nanotubes, wherein the volume ratio of DMSO to water in the DMSO aqueous solution is 12: 1;
the preparation process of the modified nano zinc oxide comprises the following steps: adding sucrose ester into 0.4mol/L zinc nitrate solution to obtain mixed solution, wherein the addition amount of the sucrose ester is 0.2 g/L; dropwise adding the obtained mixed solution into a sodium hydroxide solution with the concentration of 0.8mol/L, pretreating for 1.5h, carrying out ultrasonic reaction for 15min, separating, washing and drying to obtain modified nano zinc oxide;
the auxiliary agent is antioxidant OD, antioxidant DNP, antioxidant 4020, antioxidant MB, antioxidant DOP, stearic acid, PE wax, dimethyl silicone oil and zinc stearate;
the high-elastic conductive wear-resistant rubber roll sizing material is prepared by the following steps: adding the components except the vulcanizing agent and the accelerant into an internal mixer, uniformly mixing to obtain a master batch, transferring the master batch into an open mill, adding the vulcanizing agent and the accelerant, uniformly mixing, and carrying out extrusion forming to obtain the high-elasticity conductive wear-resistant rubber roll sizing material.
Comparative example 1
The rubber material for the rubber roller comprises the following raw materials in parts by weight:
90 parts of hydrogenated nitrile rubber, 30 parts of polynorbornene rubber, 65 parts of naphthenic oil, 10 parts of talcum powder, 5 parts of diatomite, 5 parts of mica powder, 4 parts of tert-butyl perbenzoate, 0.5 part of an accelerator TMTD, 0.5 part of an accelerator DM, 1 part of an accelerator TETD and 8 parts of an auxiliary agent;
the high-elastic conductive wear-resistant rubber roll sizing material is prepared by the following steps: adding the components except the vulcanizing agent and the accelerant into an internal mixer, uniformly mixing to obtain a master batch, transferring the master batch into an open mill, adding the vulcanizing agent and the accelerant, uniformly mixing, and carrying out extrusion forming to obtain the high-elasticity conductive wear-resistant rubber roll sizing material.
Comparative example 2
The rubber material for the rubber roller comprises the following raw materials in parts by weight:
90 parts of hydrogenated nitrile rubber, 8 parts of modified halloysite nanotube, 65 parts of naphthenic oil, 7 parts of modified nano zinc oxide, 10 parts of talcum powder, 5 parts of diatomite, 5 parts of mica powder, 4 parts of tert-butyl perbenzoate, 0.5 part of accelerator TMTD, 0.5 part of accelerator DM, 1 part of accelerator TETD and 8 parts of auxiliary agent;
the high-elastic conductive wear-resistant rubber roll sizing material is prepared by the following steps: adding the components except the vulcanizing agent and the accelerant into an internal mixer, uniformly mixing to obtain a master batch, transferring the master batch into an open mill, adding the vulcanizing agent and the accelerant, uniformly mixing, and carrying out extrusion forming to obtain the high-elasticity conductive wear-resistant rubber roll sizing material.
Comparative example 3
The rubber material for the rubber roller comprises the following raw materials in parts by weight:
90 parts of hydrogenated nitrile rubber, 30 parts of polynorbornene rubber, 65 parts of naphthenic oil, 7 parts of modified nano zinc oxide, 10 parts of talcum powder, 5 parts of diatomite, 5 parts of mica powder, 4 parts of tert-butyl perbenzoate, 0.5 part of an accelerator TMTD, 0.5 part of an accelerator DM, 1 part of an accelerator TETD and 8 parts of an auxiliary agent;
the high-elastic conductive wear-resistant rubber roll sizing material is prepared by the following steps: adding the components except the vulcanizing agent and the accelerant into an internal mixer, uniformly mixing to obtain a master batch, transferring the master batch into an open mill, adding the vulcanizing agent and the accelerant, uniformly mixing, and carrying out extrusion forming to obtain the high-elasticity conductive wear-resistant rubber roll sizing material.
The high elastic conductive abrasion resistant rubber roll compounds of examples 4-7 and the rubber roll compounds of comparative examples 1-3 were subjected to performance tests, and the results are shown below:
according to the performance test result, the hydrogenated nitrile rubber and the polynorbornene rubber are used as the matrix, the modified halloysite nanotube is added for reinforcement filling, the fibrous halloysite nanotube is uniformly distributed in the rubber roller, on one hand, the fibrous distribution improves the wear resistance, on the other hand, the heat conductivity, the electric conductivity and the mechanical strength of the rubber roller are improved, the hardness of the rubber roller is moderate, the loss is greatly reduced, meanwhile, the elasticity is further improved under the matching of the modified nano zinc oxide, the rebound rate can reach as high as 78%, the conductive performance of the rubber material is improved by matching the fibrous halloysite nanotube and the modified nano zinc oxide, the electrostatic effect is avoided, and the safety and the stability of practical application and production are ensured.
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 considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The high-elasticity conductive wear-resistant rubber material for the rubber roller is characterized by comprising the following raw materials in parts by weight:
80-100 parts of hydrogenated nitrile rubber, 20-40 parts of polynorbornene rubber, 5-10 parts of modified halloysite nanotube, 50-80 parts of processing oil, 5-10 parts of modified nano zinc oxide, 10-30 parts of filler, 3-5 parts of vulcanizing agent, 1-3 parts of accelerator and 5-10 parts of auxiliary agent;
wherein, the modified halloysite nanotube is obtained by intercalating and compounding stearic acid and halloysite nanotubes, the stearic acid accounts for 60-75% of the weight of the modified halloysite nanotube, and the halloysite nanotube accounts for 25-40% of the weight of the modified halloysite nanotube.
2. The high elastic conductive abrasion resistant rubber roll stock according to claim 1, wherein the hydrogenated nitrile rubber has a acrylonitrile unit content of 35 to 45%.
3. The high-elasticity conductive abrasion-resistant rubber roll compound according to claim 1, wherein the modified halloysite nanotubes are prepared by a process comprising: dispersing halloysite nanotubes in a DMSO aqueous solution, stirring for 60-80h, filtering, drying, grinding to obtain pretreated halloysite nanotubes, uniformly mixing the pretreated halloysite nanotubes with stearic acid, reacting at 50-60 ℃ for 20-30h, and performing ultrasonic treatment for 20-30min to obtain the modified halloysite nanotubes.
4. The high-elasticity conductive wear-resistant rubber roll compound according to any one of claims 1 to 3, wherein in the preparation process of the modified halloysite nanotubes, the volume ratio of DMSO to water in a DMSO aqueous solution is 8-12: 1.
5. the high-elasticity conductive wear-resistant rubber roll compound according to any one of claims 1 to 3, wherein the preparation process of the modified nano zinc oxide comprises the following steps: adding sucrose ester into 0.3-0.5mol/L zinc nitrate solution to obtain mixed solution, wherein the addition amount of the sucrose ester is 0.15-0.25 g/L; and dropwise adding the obtained mixed solution into a sodium hydroxide solution with the concentration of 0.6-1.0mol/L, pretreating for 1-1.5h, carrying out ultrasonic reaction for 10-20min, separating, washing and drying to obtain the modified nano zinc oxide.
6. The high-elasticity conductive wear-resistant rubber roll compound according to any one of claims 1 to 3, wherein the processing oil is one or a mixture of more than two of naphthenic oil, aromatic oil and paraffin oil; preferably, the process oil is a naphthenic oil.
7. The high-elasticity conductive abrasion-resistant rubber roll compound according to any one of claims 1 to 3, wherein the filler is one or a mixture of more than two of talcum powder, diatomite, mica powder and clay.
8. The high elastic conductive abrasion resistant rubber roll compound according to any one of claims 1 to 3, wherein the vulcanizing agent is one of benzoyl peroxide, dicumyl peroxide, and t-butyl perbenzoate.
9. The high elastic conductive abrasion resistant rubber roll compound according to any one of claims 1 to 3, wherein the accelerator is one or a mixture of two or more of accelerator TMTD, accelerator DM, accelerator TETD, and accelerator TBTD.
10. The high-elastic conductive abrasion-resistant rubber roll compound according to any one of claims 1 to 3, wherein the auxiliary agent is an anti-aging agent and/or a lubricant; preferably, the antioxidant is one or a mixture of more than two of antioxidant OD, antioxidant DNP, antioxidant 4020, antioxidant MB and antioxidant DOP; preferably, the lubricant is one or a mixture of more than two of stearic acid, PE wax, dimethyl silicone oil and zinc stearate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710412964.0A CN107189147A (en) | 2017-06-05 | 2017-06-05 | A kind of high-elastic conductive abrasion-resistant rubber roller sizing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710412964.0A CN107189147A (en) | 2017-06-05 | 2017-06-05 | A kind of high-elastic conductive abrasion-resistant rubber roller sizing material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107189147A true CN107189147A (en) | 2017-09-22 |
Family
ID=59877122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710412964.0A Pending CN107189147A (en) | 2017-06-05 | 2017-06-05 | A kind of high-elastic conductive abrasion-resistant rubber roller sizing material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107189147A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109181170A (en) * | 2018-08-07 | 2019-01-11 | 浙江久运汽车零部件有限公司 | A kind of wear-resisting type Viton pipe and preparation method thereof |
| CN110951123A (en) * | 2019-12-11 | 2020-04-03 | 浙江威格尔传动股份有限公司 | Manufacturing process of super-wear-resistant belt |
| CN111286129A (en) * | 2020-03-03 | 2020-06-16 | 江苏上上电缆集团新材料有限公司 | High-tear-resistance and high-wear-resistance chlorinated polyethylene cable sheath material for mine cable and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101830102A (en) * | 2010-05-10 | 2010-09-15 | 湖北鹤强机械印务有限公司 | Synthetic resin rubber hard pressing roll and preparation method thereof |
| CN102417640A (en) * | 2011-08-16 | 2012-04-18 | 无锡二橡胶股份有限公司 | Production formula of high-temperature high-speed high-wear resistant spinning rubber roll |
| CN103435878A (en) * | 2013-08-26 | 2013-12-11 | 南京金三力橡塑有限公司 | High-hardness high-temperature-resistant rubber roller for aluminum foil/aluminum sheet production line and manufacturing method thereof |
-
2017
- 2017-06-05 CN CN201710412964.0A patent/CN107189147A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101830102A (en) * | 2010-05-10 | 2010-09-15 | 湖北鹤强机械印务有限公司 | Synthetic resin rubber hard pressing roll and preparation method thereof |
| CN102417640A (en) * | 2011-08-16 | 2012-04-18 | 无锡二橡胶股份有限公司 | Production formula of high-temperature high-speed high-wear resistant spinning rubber roll |
| CN103435878A (en) * | 2013-08-26 | 2013-12-11 | 南京金三力橡塑有限公司 | High-hardness high-temperature-resistant rubber roller for aluminum foil/aluminum sheet production line and manufacturing method thereof |
Non-Patent Citations (5)
| Title |
|---|
| 于清溪 主编: "《橡胶原材料手册》", 31 January 1996, 化学工业出版社 * |
| 关玉坤 等，: "聚降冰片烯橡胶送纸胶辊", 《合成橡胶工业》 * |
| 席国喜 等，: "硬脂酸/埃洛石插层复合相变材料的制备及其性能研究", 《硅酸盐通报》 * |
| 赵敏 等: "《广东新材料产业及促进政策研究》", 30 September 2014, 华南理工大学出版社 * |
| 邓立高 等，: "蔗糖酯-纳米氧化锌的制备与结构表征", 《食品工业》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109181170A (en) * | 2018-08-07 | 2019-01-11 | 浙江久运汽车零部件有限公司 | A kind of wear-resisting type Viton pipe and preparation method thereof |
| CN110951123A (en) * | 2019-12-11 | 2020-04-03 | 浙江威格尔传动股份有限公司 | Manufacturing process of super-wear-resistant belt |
| CN110951123B (en) * | 2019-12-11 | 2021-11-16 | 浙江威格尔传动股份有限公司 | Manufacturing process of super-wear-resistant belt |
| CN111286129A (en) * | 2020-03-03 | 2020-06-16 | 江苏上上电缆集团新材料有限公司 | High-tear-resistance and high-wear-resistance chlorinated polyethylene cable sheath material for mine cable and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3617141B1 (en) | Paper ball-like graphene microsphere, composite material thereof, and preparation method therefor | |
| CN107189147A (en) | A kind of high-elastic conductive abrasion-resistant rubber roller sizing material | |
| CN107955224B (en) | Carbon material reinforced rubber and preparation method thereof | |
| CN102153869B (en) | Low-density high-strength conductive rubber and preparation method thereof | |
| CN104513410A (en) | Preparation method of pre-dispersed carbon nano-tube rubber masterbatches | |
| CN107011558B (en) | A kind of power generator yielding rubber and preparation method thereof | |
| CN106810878A (en) | A kind of High-performance electroconductive rubber composite and preparation method thereof | |
| CN101525447A (en) | Lignin-modified kaolin and application thereof as rubber reinforcing agent | |
| CN104558711B (en) | A kind of rubber composite and preparation method thereof | |
| Wang et al. | Two-dimensional layered double hydroxides nanoplatelets assembled in situ on SiO2 nanoparticles for high-performing hydrogenated nitrile butadiene rubber | |
| CN110724321A (en) | Graphene-based wear-resistant stator rubber composite material and preparation method thereof | |
| CN110240760A (en) | A kind of flame-resistant insulation ethylene propylene diene rubber hose compositions and preparation method thereof | |
| CN116693989B (en) | Corrosion-resistant cable outer sheath material | |
| CN116693955B (en) | Corrosion-resistant bushing rubber composite material and preparation method thereof | |
| CN105111642A (en) | Tetrapropyl fluoro rubber with low-compression permanent deformation performance and preparation method for tetrapropyl fluoro rubber | |
| CN107652587A (en) | A kind of method by extruding and being kneaded preparation automobile using high wear-resistant rubber material | |
| CN112521667A (en) | Composite rubber, high-wear-resistance sealing element composite material and preparation method thereof | |
| CN110655698B (en) | High-thermal-conductivity composite rubber | |
| CN112358693A (en) | Interface modified chlorinated polyethylene rubber based on novel reinforcing agent and preparation method thereof | |
| CN110982128B (en) | High-pressure-resistant self-lubricating sealing ring and preparation method thereof | |
| CN111019396A (en) | Preparation method of modified heavy calcium carbonate for PVC foamed sheet hard plastic product and modified heavy calcium carbonate | |
| CN116023722A (en) | Ionic liquid modified high-strength conductive rubber and preparation method thereof | |
| CN114213805A (en) | High-toughness and high-damping graphene/styrene butadiene rubber/epoxy resin composite material and preparation method thereof | |
| Hao et al. | Processing rheological behavior of functionalized silica/natural rubber composites | |
| CN108929923B (en) | Modified graphene oxide small-size nanosheet layer water-phase uniform dispersion liquid for leather auxiliary agent and preparation method and application thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170922 |
|
| RJ01 | Rejection of invention patent application after publication |