CN107814985A - Wear-resistant material for braiding machine belt and preparation method thereof - Google Patents
Wear-resistant material for braiding machine belt and preparation method thereof Download PDFInfo
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- 239000000463 material Substances 0.000 title claims abstract description 46
- 238000009954 braiding Methods 0.000 title claims abstract description 25
- 238000002360 preparation method Methods 0.000 title claims abstract description 25
- 239000000047 product Substances 0.000 claims abstract description 30
- 239000005995 Aluminium silicate Substances 0.000 claims abstract description 12
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 235000012211 aluminium silicate Nutrition 0.000 claims abstract description 12
- 238000000498 ball milling Methods 0.000 claims abstract description 12
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 159000000003 magnesium salts Chemical class 0.000 claims abstract description 12
- 150000003754 zirconium Chemical class 0.000 claims abstract description 12
- 229960000892 attapulgite Drugs 0.000 claims abstract description 11
- 238000001027 hydrothermal synthesis Methods 0.000 claims abstract description 11
- 229910052625 palygorskite Inorganic materials 0.000 claims abstract description 11
- 239000003513 alkali Substances 0.000 claims abstract description 10
- 238000001354 calcination Methods 0.000 claims abstract description 10
- 239000005662 Paraffin oil Substances 0.000 claims abstract description 9
- 229910052581 Si3N4 Inorganic materials 0.000 claims abstract description 9
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000010425 asbestos Substances 0.000 claims abstract description 9
- 229910021538 borax Inorganic materials 0.000 claims abstract description 9
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims abstract description 9
- 239000008116 calcium stearate Substances 0.000 claims abstract description 9
- 235000013539 calcium stearate Nutrition 0.000 claims abstract description 9
- FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229920003049 isoprene rubber Polymers 0.000 claims abstract description 9
- 229910052895 riebeckite Inorganic materials 0.000 claims abstract description 9
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000004328 sodium tetraborate Substances 0.000 claims abstract description 9
- 235000010339 sodium tetraborate Nutrition 0.000 claims abstract description 9
- 239000011593 sulfur Substances 0.000 claims abstract description 9
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000012065 filter cake Substances 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 238000001914 filtration Methods 0.000 claims abstract description 4
- -1 shells Inorganic materials 0.000 claims abstract description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 9
- 239000000654 additive Substances 0.000 claims description 7
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 6
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims description 6
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 6
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical group [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 claims description 6
- OERNJTNJEZOPIA-UHFFFAOYSA-N zirconium nitrate Chemical compound [Zr+4].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O OERNJTNJEZOPIA-UHFFFAOYSA-N 0.000 claims description 6
- 230000000996 additive effect Effects 0.000 claims description 4
- 239000007866 anti-wear additive Substances 0.000 claims description 4
- 238000000227 grinding Methods 0.000 claims description 4
- BNGXYYYYKUGPPF-UHFFFAOYSA-M (3-methylphenyl)methyl-triphenylphosphanium;chloride Chemical compound [Cl-].CC1=CC=CC(C[P+](C=2C=CC=CC=2)(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 BNGXYYYYKUGPPF-UHFFFAOYSA-M 0.000 claims description 3
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims description 3
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 3
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims description 3
- 235000019341 magnesium sulphate Nutrition 0.000 claims description 3
- DUNKXUFBGCUVQW-UHFFFAOYSA-J zirconium tetrachloride Chemical compound Cl[Zr](Cl)(Cl)Cl DUNKXUFBGCUVQW-UHFFFAOYSA-J 0.000 claims description 3
- ZXAUZSQITFJWPS-UHFFFAOYSA-J zirconium(4+);disulfate Chemical compound [Zr+4].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZXAUZSQITFJWPS-UHFFFAOYSA-J 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 10
- 239000002994 raw material Substances 0.000 abstract description 5
- 238000009940 knitting Methods 0.000 abstract description 3
- 238000002156 mixing Methods 0.000 abstract description 2
- 239000012752 auxiliary agent Substances 0.000 abstract 2
- 230000000052 comparative effect Effects 0.000 description 5
- 239000003082 abrasive agent Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- 229920000459 Nitrile rubber Polymers 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229920002681 hypalon Polymers 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 239000011257 shell material Substances 0.000 description 1
- 229920003048 styrene butadiene rubber 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
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- 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
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- 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
- C08K3/38—Boron-containing compounds
- C08K2003/387—Borates
-
- 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
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- 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
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
Description
技术领域technical field
本发明涉及耐磨损材料，具体地，涉及一种编织机皮带用耐磨损材料及其制备方法。The invention relates to wear-resistant materials, in particular to a wear-resistant material for braiding machine belts and a preparation method thereof.
背景技术Background technique
编织机是十分常见的编织机器。编织机中存在大量的皮带轮以及皮带以驱动编织机的运转。现有的皮带一般均是橡胶带，主要原料可以是天然橡胶、聚丁二烯橡胶、苯乙烯-丁二烯橡胶、乙烯丙烯二烯橡胶、氯丁橡胶、氯磺化聚乙烯橡胶、丁腈橡胶和氢化丁腈橡胶等。虽然现有的皮带具有优异的拉伸强度、适当的硬度、柔韧性、弹性、良好的屈曲性和较大的耐冲击性，但是由于皮带高速运转进而使得皮带的表面产生磨损，进而使得皮带的力学性能降低。A weaving machine is a very common weaving machine. There are a large number of pulleys and belts in the knitting machine to drive the operation of the knitting machine. The existing belts are generally rubber belts, and the main raw materials can be natural rubber, polybutadiene rubber, styrene-butadiene rubber, ethylene propylene diene rubber, neoprene rubber, chlorosulfonated polyethylene rubber, nitrile butadiene rubber, etc. Rubber and hydrogenated nitrile rubber, etc. Although the existing belts have excellent tensile strength, appropriate hardness, flexibility, elasticity, good buckling and greater impact resistance, the high-speed operation of the belt causes wear on the surface of the belt, which in turn makes the belt's The mechanical properties are reduced.
发明内容Contents of the invention
本发明的目的是提供一种编织机皮带用耐磨损材料及其制备方法，该耐磨损材料具有优异的耐磨损特性，同时该制备方法具有工序简单和原料易得优点。The object of the present invention is to provide a wear-resistant material for braiding machine belts and a preparation method thereof. The wear-resistant material has excellent wear-resistant properties, and the preparation method has the advantages of simple procedures and easy availability of raw materials.
为了实现上述目的，本发明提供了一种编织机皮带用耐磨损材料的制备方法，该制备方法为：In order to achieve the above object, the invention provides a kind of preparation method of wear-resistant material for braiding machine belt, and this preparation method is:
1)将高岭土、凹凸棒土、贝壳、氮化硅、石棉进行煅烧、冷却以制得煅烧产物；1) Calcining and cooling kaolin, attapulgite, shells, silicon nitride and asbestos to obtain a calcined product;
2)将煅烧产物、乙烯基三乙氧基硅烷、铝盐、镁盐、锆盐、碱和水进行水热反应，接着过滤取滤饼以制得水热产物；2) performing a hydrothermal reaction on the calcined product, vinyltriethoxysilane, aluminum salt, magnesium salt, zirconium salt, alkali and water, and then filtering to obtain a filter cake to obtain a hydrothermal product;
3)将水热产物进行球磨以制得耐磨损助剂；3) ball milling the hydrothermal product to obtain a wear-resistant additive;
4)将异戊橡胶、硫磺、硼砂、石蜡油、硬脂酸钙和所述耐磨损助剂进行混合以制得编织机皮带用耐磨损材料。4) Mix isoprene rubber, sulfur, borax, paraffin oil, calcium stearate and the anti-wear additive to prepare a wear-resistant material for a braiding machine belt.
本发明还提供了一种编织机皮带用耐磨损材料，该编织机皮带用耐磨损材料通过上述的制备方法制备而得。The present invention also provides a wear-resistant material for a braiding machine belt, which is prepared by the above-mentioned preparation method.
在上述技术方案中，本发明通过各原料以及各步骤的共同作用使得制得的耐磨损材料具有优异的耐磨损性能，同时该制备方法具有工序简单和原料易得优点。In the above technical solution, the present invention enables the prepared wear-resistant material to have excellent wear-resistant performance through the joint action of each raw material and each step, and at the same time, the preparation method has the advantages of simple procedures and easy availability of raw materials.
本发明的其他特征和优点将在随后的具体实施方式部分予以详细说明。Other features and advantages of the present invention will be described in detail in the following detailed description.
具体实施方式Detailed ways
以下对本发明的具体实施方式进行详细说明。应当理解的是，此处所描述的具体实施方式仅用于说明和解释本发明，并不用于限制本发明。Specific embodiments of the present invention will be described in detail below. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
本发明提供了一种编织机皮带用耐磨损材料的制备方法，该制备方法为：The invention provides a preparation method of a wear-resistant material for a braiding machine belt, the preparation method comprising:
1)将高岭土、凹凸棒土、贝壳、氮化硅、石棉进行煅烧、冷却以制得煅烧产物；1) Calcining and cooling kaolin, attapulgite, shells, silicon nitride and asbestos to obtain a calcined product;
2)将煅烧产物、乙烯基三乙氧基硅烷、铝盐、镁盐、锆盐、碱和水进行水热反应，接着过滤取滤饼以制得水热产物；2) performing a hydrothermal reaction on the calcined product, vinyltriethoxysilane, aluminum salt, magnesium salt, zirconium salt, alkali and water, and then filtering to obtain a filter cake to obtain a hydrothermal product;
3)将水热产物进行球磨以制得耐磨损助剂；3) ball milling the hydrothermal product to obtain a wear-resistant additive;
4)将异戊橡胶、硫磺、硼砂、石蜡油、硬脂酸钙和所述耐磨损助剂进行混合以制得编织机皮带用耐磨损材料。4) Mix isoprene rubber, sulfur, borax, paraffin oil, calcium stearate and the anti-wear additive to prepare a wear-resistant material for a braiding machine belt.
在本发明的步骤1)中，各物料的用量可以在宽的范围内选择，但是为了进一步提高制得的耐磨损材料的耐磨损性能，优选地，在步骤1)中，高岭土、凹凸棒土、贝壳、氮化硅、石棉的重量比为10：5-7：8-10：1-2：1-1.5。In step 1) of the present invention, the consumption of each material can be selected in a wide range, but in order to further improve the wear resistance of the wear-resistant material made, preferably, in step 1), kaolin, concave-convex The weight ratio of stick clay, shell, silicon nitride and asbestos is 10:5-7:8-10:1-2:1-1.5.
在本发明的步骤1)中，高岭土、凹凸棒土的平均粒径可以在宽的范围内选择，但是为了进一步提高制得的耐磨损材料的耐磨损性能，优选地，在步骤1)中，高岭土、凹凸棒土的平均粒径各自独立为0.05-0.25mm。In step 1) of the present invention, the average particle size of kaolin and attapulgite can be selected in a wide range, but in order to further improve the wear resistance of the wear-resistant material made, preferably, in step 1) Among them, the average particle size of kaolin and attapulgite is independently 0.05-0.25mm.
在本发明的步骤1)中，煅烧的条件可以在宽的范围内选择，但是为了进一步提高制得的耐磨损材料的耐磨损性能，优选地，在步骤1)中，煅烧为：先将体系自15-25℃以2.5-3℃/min的速率升温至220-260℃并保温2-4h，然后以1.5-2℃/min的速率升温至400-460℃并保温3-5h。In step 1) of the present invention, the conditions of calcination can be selected in a wide range, but in order to further improve the wear resistance of the wear-resistant material, preferably, in step 1), the calcination is: first The system is heated from 15-25°C at a rate of 2.5-3°C/min to 220-260°C and kept for 2-4h, then heated at a rate of 1.5-2°C/min to 400-460°C and kept for 3-5h.
在本发明的步骤2)中，各物料的用量可以在宽的范围内选择，但是为了进一步提高制得的耐磨损材料的耐磨损性能，优选地，在步骤2)中，煅烧产物、乙烯基三乙氧基硅烷、铝盐、镁盐、锆盐、碱和水的重量比为100：4-7：1.8-2.2：2-3：1-1.5：4-8：150-200。In step 2) of the present invention, the amount of each material can be selected within a wide range, but in order to further improve the wear resistance of the wear-resistant material, preferably, in step 2), the calcined product, The weight ratio of vinyltriethoxysilane, aluminum salt, magnesium salt, zirconium salt, alkali and water is 100:4-7:1.8-2.2:2-3:1-1.5:4-8:150-200.
在本发明的步骤2)中，各物料的具体种类可以在宽的范围内选择，但是为了进一步提高制得的耐磨损材料的耐磨损性能，优选地，在步骤2)中，铝盐选自硝酸铝、氯化铝和硫酸铝中的至少一者；镁盐选自硝酸镁、氯化镁和硫酸镁中的至少一者；锆盐选自硝酸锆、氯化锆和硫酸锆中的至少一者；碱选自氢氧化钠和氢氧化钾中的至少一者。In step 2) of the present invention, the specific types of each material can be selected within a wide range, but in order to further improve the wear resistance of the prepared wear-resistant material, preferably, in step 2), aluminum salt At least one selected from aluminum nitrate, aluminum chloride and aluminum sulfate; magnesium salt selected from at least one of magnesium nitrate, magnesium chloride and magnesium sulfate; zirconium salt selected from at least one of zirconium nitrate, zirconium chloride and zirconium sulfate One; the base is selected from at least one of sodium hydroxide and potassium hydroxide.
在本发明的步骤2)中，水热反应的条件可以在宽的范围内选择，但是为了进一步提高制得的耐磨损材料的耐磨损性能，优选地，在步骤2)中，水热反应的条件为：先将体系自15-25℃以1.5-2℃/min的速率升温至80-90℃并保温1-2h，然后以0.8-1.4℃/min的速率升温至120-125℃并保温3-5h。In step 2) of the present invention, the conditions of the hydrothermal reaction can be selected in a wide range, but in order to further improve the wear resistance of the wear-resistant material made, preferably, in step 2), hydrothermal reaction The reaction conditions are as follows: first raise the temperature of the system from 15-25°C to 80-90°C at a rate of 1.5-2°C/min and keep it warm for 1-2h, then raise the temperature to 120-125°C at a rate of 0.8-1.4°C/min And keep warm for 3-5h.
在本发明的步骤3)中，球磨的条件可以在宽的范围内选择，但是为了进一步提高制得的耐磨损材料的耐磨损性能，优选地，在步骤3)中，球磨为：大球与小球的质量比为2：0.8-1.2，磨球与物料的质量比为20：0.8-1.2，转速为1800-2000rpm，球磨时间为40-60min。In step 3) of the present invention, the condition of ball milling can be selected in a wide range, but in order to further improve the wear resistance of the wear-resistant material made, preferably, in step 3), the ball milling is: large The mass ratio of balls to small balls is 2:0.8-1.2, the mass ratio of grinding balls to materials is 20:0.8-1.2, the speed is 1800-2000rpm, and the ball milling time is 40-60min.
在本发明的步骤4)中，各物料的用量可以在宽的范围内选择，但是为了进一步提高制得的耐磨损材料的耐磨损性能，在步骤4)中，所述异戊橡胶、硫磺、硼砂、石蜡油、硬脂酸钙和耐磨损助剂的重量比为100：6-8：15-18：40-55：8-15：20-25。In step 4) of the present invention, the consumption of each material can be selected in a wide range, but in order to further improve the wear resistance of the wear-resistant material prepared, in step 4), the isoprene rubber, The weight ratio of sulfur, borax, paraffin oil, calcium stearate and antiwear additive is 100:6-8:15-18:40-55:8-15:20-25.
本发明还提供了一种编织机皮带用耐磨损材料，该编织机皮带用耐磨损材料通过上述的制备方法制备而得。The present invention also provides a wear-resistant material for a braiding machine belt, which is prepared by the above-mentioned preparation method.
以下将通过实施例对本发明进行详细描述。The present invention will be described in detail below by way of examples.
实施例1Example 1
1)将高岭土(平均粒径为0.15mm)、凹凸棒土(平均粒径为0.15mm)、贝壳、氮化硅、石棉按照10：6：9：1.5：1.3的重量比进行煅烧(先将体系自20℃以2.8℃/min的速率升温至240℃并保温3h，然后以1.8℃/min的速率升温至440℃并保温4h)、冷却以制得煅烧产物；1) Calcining kaolin (average particle size 0.15mm), attapulgite (average particle size 0.15mm), shells, silicon nitride, and asbestos in a weight ratio of 10:6:9:1.5:1.3 (first The system was heated from 20°C to 240°C at a rate of 2.8°C/min and kept for 3h, then heated to 440°C at a rate of 1.8°C/min and kept for 4h), cooled to obtain a calcined product;
2)将煅烧产物、乙烯基三乙氧基硅烷、铝盐(硝酸铝)、镁盐(硝酸镁)、锆盐(硝酸锆)、碱(氢氧化钠)和水按照100：5：2：2.5：1.3：6：180的重量比进行水热反应(先将体系自20℃以1.8℃/min的速率升温至85℃并保温1.5h，然后以1℃/min的速率升温至122℃并保温4h)，接着过滤取滤饼以制得水热产物；2) The calcined product, vinyltriethoxysilane, aluminum salt (aluminum nitrate), magnesium salt (magnesium nitrate), zirconium salt (zirconium nitrate), alkali (sodium hydroxide) and water according to 100:5:2: 2.5:1.3:6:180 weight ratio for hydrothermal reaction (first raise the temperature of the system from 20°C to 85°C at a rate of 1.8°C/min and keep it for 1.5h, then raise the temperature to 122°C at a rate of 1°C/min and Insulated for 4h), then filtered to get the filter cake to obtain the hydrothermal product;
3)将水热产物进行球磨(大球与小球的质量比为2：1，磨球与物料的质量比为20：1，转速为1900rpm，球磨时间为50min)以制得耐磨损助剂；3) Ball mill the hydrothermal product (the mass ratio of large balls to small balls is 2:1, the mass ratio of grinding balls to materials is 20:1, the rotational speed is 1900rpm, and the ball milling time is 50min) to obtain wear-resistant abrasives. agent;
4)将异戊橡胶、硫磺、硼砂、石蜡油、硬脂酸钙和上述耐磨损助剂按照100：7：17：45：12：22的重量比进行混合制得编织机皮带用耐磨损材料A1。4) Mix isoprene rubber, sulfur, borax, paraffin oil, calcium stearate and the above-mentioned wear-resistant additives in a weight ratio of 100:7:17:45:12:22 to obtain a wear-resistant belt for a braiding machine. damage material A1.
实施例2Example 2
1)将高岭土(平均粒径为0.05mm)、凹凸棒土(平均粒径为0.05mm)、贝壳、氮化硅、石棉按照10：5：8：1：1的重量比进行煅烧(先将体系自15℃以2.5℃/min的速率升温至220℃并保温2h，然后以1.5℃/min的速率升温至400℃并保温3h)、冷却以制得煅烧产物；1) Calcining kaolin (average particle size 0.05mm), attapulgite (average particle size 0.05mm), shells, silicon nitride and asbestos in a weight ratio of 10:5:8:1:1 (first The system is heated from 15°C to 220°C at a rate of 2.5°C/min and kept for 2h, then heated to 400°C at a rate of 1.5°C/min and kept for 3h), cooled to obtain a calcined product;
2)将煅烧产物、乙烯基三乙氧基硅烷、铝盐(氯化铝)、镁盐(氯化镁)、锆盐(氯化锆)、碱(氢氧化钾)和水按照100：4：1.8：2：1：4：150的重量比进行水热反应(先将体系自15℃以1.5℃/min的速率升温至80℃并保温1h，然后以0.8℃/min的速率升温至120℃并保温3h)，接着过滤取滤饼以制得水热产物；2) The calcined product, vinyl triethoxysilane, aluminum salt (aluminum chloride), magnesium salt (magnesium chloride), zirconium salt (zirconium chloride), alkali (potassium hydroxide) and water according to 100:4:1.8 : 2:1:4:150 weight ratio for hydrothermal reaction (firstly raise the temperature of the system from 15°C to 80°C at a rate of 1.5°C/min and keep it for 1h, then raise the temperature to 120°C at a rate of 0.8°C/min and Insulated for 3h), then filtered to get the filter cake to obtain the hydrothermal product;
3)将水热产物进行球磨(大球与小球的质量比为2：0.8，磨球与物料的质量比为20：0.8，转速为1800rpm，球磨时间为40min)以制得耐磨损助剂；3) Ball mill the hydrothermal product (the mass ratio of large balls to small balls is 2:0.8, the mass ratio of balls to materials is 20:0.8, the rotational speed is 1800rpm, and the ball milling time is 40min) to obtain wear-resistant abrasives. agent;
4)将异戊橡胶、硫磺、硼砂、石蜡油、硬脂酸钙和上述耐磨损助剂按照100：6：15：40：8：20的重量比进行混合制得编织机皮带用耐磨损材料A2。4) Mix isoprene rubber, sulfur, borax, paraffin oil, calcium stearate and the above-mentioned wear-resistant additives in a weight ratio of 100:6:15:40:8:20 to obtain a wear-resistant belt for a braiding machine. damage material A2.
实施例3Example 3
1)将高岭土(平均粒径为0.25mm)、凹凸棒土(平均粒径为0.25mm)、贝壳、氮化硅、石棉按照10：7：10：2：1.5的重量比进行煅烧(先将体系自25℃以3℃/min的速率升温至260℃并保温4h，然后以2℃/min的速率升温至460℃并保温5h)、冷却以制得煅烧产物；1) Calcining kaolin (average particle size 0.25mm), attapulgite (average particle size 0.25mm), shells, silicon nitride and asbestos in a weight ratio of 10:7:10:2:1.5 (first The system is heated from 25°C to 260°C at a rate of 3°C/min and kept for 4h, then heated to 460°C at a rate of 2°C/min and kept for 5h), cooled to obtain a calcined product;
2)将煅烧产物、乙烯基三乙氧基硅烷、铝盐(硫酸铝)、镁盐(硫酸镁)、锆盐(硫酸锆)、碱(氢氧化钾)和水按照100：7：2.2：3：1.5：8：200的重量比进行水热反应(先将体系自25℃以2℃/min的速率升温至90℃并保温2h，然后以1.4℃/min的速率升温至125℃并保温5h)，接着过滤取滤饼以制得水热产物；2) The calcined product, vinyl triethoxysilane, aluminum salt (aluminum sulfate), magnesium salt (magnesium sulfate), zirconium salt (zirconium sulfate), alkali (potassium hydroxide) and water according to 100:7:2.2: 3:1.5:8:200 weight ratio for hydrothermal reaction (first raise the temperature of the system from 25°C to 90°C at a rate of 2°C/min and keep it for 2 hours, then raise the temperature to 125°C at a rate of 1.4°C/min and hold it 5h), then filter cake to obtain hydrothermal product;
3)将水热产物进行球磨(大球与小球的质量比为2：1.2，磨球与物料的质量比为20：1.2，转速为2000rpm，球磨时间为60min)以制得耐磨损助剂；3) Ball mill the hydrothermal product (the mass ratio of large balls to small balls is 2:1.2, the mass ratio of grinding balls to materials is 20:1.2, the speed is 2000rpm, and the ball milling time is 60min) to obtain wear-resistant abrasives. agent;
4)将异戊橡胶、硫磺、硼砂、石蜡油、硬脂酸钙和上述耐磨损助剂按照100：8：18：55：15：25的重量比进行混合制得编织机皮带用耐磨损材料A3。4) Mix isoprene rubber, sulfur, borax, paraffin oil, calcium stearate and the above-mentioned wear-resistant additives in a weight ratio of 100:8:18:55:15:25 to obtain a wear-resistant belt for a braiding machine. damage material A3.
对比例1Comparative example 1
按照实施例1的方法进行制得编织机皮带用耐磨损材料B1，不同的是，步骤1)未进行煅烧。The wear-resistant material B1 for braiding machine belts was prepared according to the method of Example 1, except that step 1) was not calcined.
对比例2Comparative example 2
按照实施例1的方法进行制得编织机皮带用耐磨损材料B2，不同的是，步骤2)未进行水热反应。The wear-resistant material B2 for braiding machine belts was prepared according to the method of Example 1, except that step 2) did not undergo hydrothermal reaction.
对比例3Comparative example 3
按照实施例1的方法进行制得编织机皮带用耐磨损材料B3，不同的是，步骤2)未使用铝盐。The wear-resistant material B3 for braiding machine belts was prepared according to the method of Example 1, except that no aluminum salt was used in step 2).
对比例4Comparative example 4
按照实施例1的方法进行制得编织机皮带用耐磨损材料B4，不同的是，步骤2)未使用镁盐。The wear-resistant material B4 for braiding machine belts was prepared according to the method of Example 1, except that no magnesium salt was used in step 2).
对比例5Comparative example 5
按照实施例1的方法进行制得编织机皮带用耐磨损材料B5，不同的是，步骤2)未使用锆盐。The wear-resistant material B5 for braiding machine belts was prepared according to the method of Example 1, except that no zirconium salt was used in step 2).
应用例1Application example 1
将上述编织机皮带用耐磨损材料进行混炼(混炼温度为180℃，混炼时间为5h)，然后固化成型以制得编织机皮带。The above-mentioned braiding machine belt was kneaded with wear-resistant material (mixing temperature was 180° C., kneading time was 5 h), and then cured and molded to obtain a braiding machine belt.
检测例1Test example 1
将上述编织机皮带安装在皮带轮上，然后以1000rpm的速率进行转动7天，然后计算转动前后的质量差Δm＝(转动前的皮带重量-转动7天后的皮带重量)/转动前的皮带重量×100％，具体结果如表1所示。The above-mentioned braiding machine belt is installed on the pulley, and then rotated at a rate of 1000rpm for 7 days, and then calculate the mass difference Δ m before and after the rotation = (belt weight before rotation - belt weight after 7 days of rotation) / belt weight before rotation ×100%, the specific results are shown in Table 1.
表1Table 1
以上详细描述了本发明的优选实施方式，但是，本发明并不限于上述实施方式中的具体细节，在本发明的技术构思范围内，可以对本发明的技术方案进行多种简单变型，这些简单变型均属于本发明的保护范围。The preferred embodiments of the present invention have been described in detail above, but the present invention is not limited to the specific details in the above embodiments. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solutions of the present invention. These simple modifications All belong to the protection scope of the present invention.
另外需要说明的是，在上述具体实施方式中所描述的各个具体技术特征，在不矛盾的情况下，可以通过任何合适的方式进行组合，为了避免不必要的重复，本发明对各种可能的组合方式不再另行说明。In addition, it should be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable way if there is no contradiction. The combination method will not be described separately.
此外，本发明的各种不同的实施方式之间也可以进行任意组合，只要其不违背本发明的思想，其同样应当视为本发明所公开的内容。In addition, various combinations of different embodiments of the present invention can also be combined arbitrarily, as long as they do not violate the idea of the present invention, they should also be regarded as the disclosed content of the present invention.
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| US20040253173A1 (en) * | 2001-10-29 | 2004-12-16 | Hiroshi Ogawa | Repidocrote type lithium potassium titanate, method for preparation thereof, and friction material |
| CN101481473A (en) * | 2008-01-07 | 2009-07-15 | 严晓敏 | Rubber composition and product thereof |
| CN103694747A (en) * | 2014-01-15 | 2014-04-02 | 郭凯 | Method for preparing modified calcined coal kaolin for rubber by ball milling process |
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